diff --git a/Gemfile b/Gemfile
index 728910cfe70931e8c3e9e1886f0ada4ab9ff9c41..3e39102b97cb5bda375b23f42b038cc93528e466 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,3 +9,5 @@ gem "dns-zone"
 gem "ruby-cute", :require => "cute"
 gem "peach"
 gem "restfully"
+gem "rspec"
+gem "webmock"
diff --git a/tests/oar_properties_spec.rb b/tests/oar_properties_spec.rb
new file mode 100644
index 0000000000000000000000000000000000000000..0e5c10a11c1cb731be537a1e16e801c7ac830ea0
--- /dev/null
+++ b/tests/oar_properties_spec.rb
@@ -0,0 +1,59 @@
+require 'rspec'
+require 'webmock/rspec'
+
+$LOAD_PATH.unshift(File.expand_path(File.join(File.dirname(__FILE__), '../lib')))
+require 'refrepo'
+
+WebMock.disable_net_connect!(allow_localhost: true)
+
+conf = RefRepo::Utils.get_api_config
+
+
+def load_stub_file_content(stub_filename)
+  if not File.exist?("stub_oar_properties/#{stub_filename}")
+    raise("Cannot find #{stub_filename} in 'stub_oar_properties/'")
+  end
+  file = File.open("stub_oar_properties/#{stub_filename}", "r")
+  lines = IO.read(file)
+  file.close()
+  return lines
+end
+
+describe 'Oar properties generator' do
+
+  context 'Empty OAR server' do
+    before do
+      stubbed_api_response = load_stub_file_content("fakesite_from_scratch_do_diff-1.json")
+      stub_request(:get, conf["uri"]).
+          with(headers: {'Accept'=>'*/*', 'User-Agent'=>'Ruby'}).
+          to_return(status: 200, body: stubbed_api_response, headers: {})
+    end
+
+    it 'should generate correctly' do
+
+      uri = URI(conf["uri"])
+
+      response = Net::HTTP.get(uri)
+
+      expect(response).to be_an_instance_of(String)
+    end
+  end
+
+  context 'OAR server with data' do
+    before do
+      stubbed_api_response = load_stub_file_content("fakesite_from_scratch_do_update-1.json")
+      stub_request(:get, conf["uri"]).
+          with(headers: {'Accept'=>'*/*', 'User-Agent'=>'Ruby'}).
+          to_return(status: 200, body: stubbed_api_response, headers: {})
+    end
+
+    it 'should generate correctly' do
+
+      uri = URI(conf["uri"])
+
+      response = Net::HTTP.get(uri)
+
+      expect(response).to be_an_instance_of(String)
+    end
+  end
+end
\ No newline at end of file
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_diff-1.json b/tests/stub_oar_properties/fakesite_from_scratch_do_diff-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..315507912ccef6cb401e04d77a444873bb6d5b1f
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_diff-1.json
@@ -0,0 +1,7 @@
+{
+   "links" : [],
+   "total" : 0,
+   "items" : [],
+   "offset" : 0
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_print-1.json b/tests/stub_oar_properties/fakesite_from_scratch_do_print-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..315507912ccef6cb401e04d77a444873bb6d5b1f
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_print-1.json
@@ -0,0 +1,7 @@
+{
+   "links" : [],
+   "total" : 0,
+   "items" : [],
+   "offset" : 0
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_print-2.json b/tests/stub_oar_properties/fakesite_from_scratch_do_print-2.json
new file mode 100644
index 0000000000000000000000000000000000000000..b3ee3e346e73911abc6c46adb16ec35ea5a977d3
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_print-2.json
@@ -0,0 +1,7 @@
+{
+   "total" : 0,
+   "offset" : 0,
+   "items" : [],
+   "links" : []
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_print-3.json b/tests/stub_oar_properties/fakesite_from_scratch_do_print-3.json
new file mode 100644
index 0000000000000000000000000000000000000000..3f8d7e0edc30225fb4abd93e159ea5157da105e5
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_print-3.json
@@ -0,0 +1,7 @@
+{
+   "items" : [],
+   "links" : [],
+   "total" : 0,
+   "offset" : 0
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_print-4.json b/tests/stub_oar_properties/fakesite_from_scratch_do_print-4.json
new file mode 100644
index 0000000000000000000000000000000000000000..fc1671c0b1f372a95ff1ab5d58b77d87030d2d37
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_print-4.json
@@ -0,0 +1,7 @@
+{
+   "offset" : 0,
+   "total" : 0,
+   "items" : [],
+   "links" : []
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_table-1.json b/tests/stub_oar_properties/fakesite_from_scratch_do_table-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..62aae9c17faa1d821f2fb859d072b48185c13f5e
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_table-1.json
@@ -0,0 +1,7 @@
+{
+   "total" : 0,
+   "links" : [],
+   "items" : [],
+   "offset" : 0
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_table-2.json b/tests/stub_oar_properties/fakesite_from_scratch_do_table-2.json
new file mode 100644
index 0000000000000000000000000000000000000000..630ede054393155b9ff08d11d88931861b065065
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_table-2.json
@@ -0,0 +1,7 @@
+{
+   "offset" : 0,
+   "links" : [],
+   "total" : 0,
+   "items" : []
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_table-3.json b/tests/stub_oar_properties/fakesite_from_scratch_do_table-3.json
new file mode 100644
index 0000000000000000000000000000000000000000..d2a1cd6a9de3b89c16ca271abfad3ad9fcb9ac9f
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_table-3.json
@@ -0,0 +1,7 @@
+{
+   "items" : [],
+   "offset" : 0,
+   "total" : 0,
+   "links" : []
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_update-1.json b/tests/stub_oar_properties/fakesite_from_scratch_do_update-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..0d7ee55d893d9b8702e36dc77da3221f5124a684
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_update-1.json
@@ -0,0 +1,2446 @@
+{
+   "offset" : 0,
+   "api_timestamp" : 1568902577,
+   "items" : [
+      {
+         "finaud_decision" : "NO",
+         "last_available_upto" : 0,
+         "cpucore" : 8,
+         "scheduler_priority" : 0,
+         "api_timestamp" : 1568902577,
+         "myri_rate" : 0,
+         "expiry_date" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "disktype" : "SATA",
+         "cluster" : "clustera",
+         "state" : "Alive",
+         "gpu" : 1,
+         "besteffort" : "YES",
+         "ib_rate" : 0,
+         "available_upto" : 2147483647,
+         "cpuset" : 0,
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/1"
+            },
+            {
+               "href" : "//oarapi/resources/1/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ],
+         "production" : "YES",
+         "type" : "default",
+         "opa_count" : 0,
+         "id" : 1,
+         "opa_rate" : 0,
+         "desktop_computing" : "NO",
+         "memnode" : 131072,
+         "opa" : "NO",
+         "eth_rate" : 10,
+         "last_job_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "next_finaud_decision" : "NO",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "cpuarch" : "x86_64",
+         "gpudevice" : 0,
+         "next_state" : "UnChanged",
+         "maintenance" : "NO",
+         "gpu_count" : 4,
+         "cluster_priority" : 201906,
+         "ib_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "switch" : "gw-fakesite",
+         "eth_count" : 1,
+         "drain" : "NO",
+         "cpu" : 1,
+         "cputype" : "Intel Xeon Silver 4110",
+         "virtual" : "ivt",
+         "cpufreq" : "2.1",
+         "memcore" : 8192,
+         "deploy" : "NO",
+         "memcpu" : 65536,
+         "myri_count" : 0,
+         "ip" : "172.16.64.1",
+         "core" : 1,
+         "myri" : "NO",
+         "max_walltime" : 86400,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "state_num" : 1,
+         "ib" : "NO",
+         "disk_reservation_count" : 0,
+         "suspended_jobs" : "NO"
+      },
+      {
+         "last_job_date" : 0,
+         "eth_rate" : 10,
+         "opa" : "NO",
+         "memnode" : 131072,
+         "desktop_computing" : "NO",
+         "opa_rate" : 0,
+         "id" : 2,
+         "opa_count" : 0,
+         "type" : "default",
+         "production" : "YES",
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/2",
+               "rel" : "self"
+            },
+            {
+               "title" : "jobs",
+               "href" : "//oarapi/resources/2/jobs",
+               "rel" : "collection"
+            }
+         ],
+         "cpuset" : 1,
+         "available_upto" : 2147483647,
+         "ib_rate" : 0,
+         "besteffort" : "YES",
+         "gpu" : 1,
+         "state" : "Alive",
+         "disktype" : "SATA",
+         "cluster" : "clustera",
+         "expiry_date" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "myri_rate" : 0,
+         "api_timestamp" : 1568902577,
+         "cpucore" : 8,
+         "scheduler_priority" : 0,
+         "last_available_upto" : 0,
+         "finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "disk_reservation_count" : 0,
+         "ib" : "NO",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "state_num" : 1,
+         "max_walltime" : 86400,
+         "myri" : "NO",
+         "core" : 2,
+         "myri_count" : 0,
+         "ip" : "172.16.64.1",
+         "memcpu" : 65536,
+         "deploy" : "NO",
+         "cpufreq" : "2.1",
+         "memcore" : 8192,
+         "virtual" : "ivt",
+         "cputype" : "Intel Xeon Silver 4110",
+         "cpu" : 1,
+         "drain" : "NO",
+         "eth_count" : 1,
+         "switch" : "gw-fakesite",
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "ib_count" : 0,
+         "cluster_priority" : 201906,
+         "gpu_count" : 4,
+         "maintenance" : "NO",
+         "next_state" : "UnChanged",
+         "gpudevice" : 0,
+         "cpuarch" : "x86_64",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "next_finaud_decision" : "NO",
+         "wattmeter" : "MULTIPLE"
+      },
+      {
+         "myri" : "NO",
+         "max_walltime" : 86400,
+         "myri_count" : 0,
+         "core" : 3,
+         "ip" : "172.16.64.1",
+         "suspended_jobs" : "NO",
+         "disk_reservation_count" : 0,
+         "ib" : "NO",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "state_num" : 1,
+         "cputype" : "Intel Xeon Silver 4110",
+         "virtual" : "ivt",
+         "cpu" : 1,
+         "drain" : "NO",
+         "memcpu" : 65536,
+         "deploy" : "NO",
+         "memcore" : 8192,
+         "cpufreq" : "2.1",
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "ib_count" : 0,
+         "eth_count" : 1,
+         "switch" : "gw-fakesite",
+         "gpudevice" : 0,
+         "cpuarch" : "x86_64",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "next_finaud_decision" : "NO",
+         "wattmeter" : "MULTIPLE",
+         "cluster_priority" : 201906,
+         "gpu_count" : 4,
+         "maintenance" : "NO",
+         "next_state" : "UnChanged",
+         "memnode" : 131072,
+         "desktop_computing" : "NO",
+         "opa_rate" : 0,
+         "last_job_date" : 0,
+         "eth_rate" : 10,
+         "opa" : "NO",
+         "cpuset" : 2,
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/3"
+            },
+            {
+               "title" : "jobs",
+               "href" : "//oarapi/resources/3/jobs",
+               "rel" : "collection"
+            }
+         ],
+         "available_upto" : 2147483647,
+         "ib_rate" : 0,
+         "besteffort" : "YES",
+         "opa_count" : 0,
+         "id" : 3,
+         "type" : "default",
+         "production" : "YES",
+         "expiry_date" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "gpu" : 1,
+         "state" : "Alive",
+         "cluster" : "clustera",
+         "disktype" : "SATA",
+         "last_available_upto" : 0,
+         "finaud_decision" : "NO",
+         "myri_rate" : 0,
+         "api_timestamp" : 1568902577,
+         "cpucore" : 8,
+         "scheduler_priority" : 0
+      },
+      {
+         "cpu" : 1,
+         "virtual" : "ivt",
+         "cputype" : "Intel Xeon Silver 4110",
+         "drain" : "NO",
+         "memcpu" : 65536,
+         "memcore" : 8192,
+         "cpufreq" : "2.1",
+         "deploy" : "NO",
+         "max_walltime" : 86400,
+         "myri" : "NO",
+         "ip" : "172.16.64.1",
+         "myri_count" : 0,
+         "core" : 4,
+         "ib" : "NO",
+         "disk_reservation_count" : 0,
+         "suspended_jobs" : "NO",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "state_num" : 1,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "cpuarch" : "x86_64",
+         "gpudevice" : 0,
+         "wattmeter" : "MULTIPLE",
+         "next_finaud_decision" : "NO",
+         "maintenance" : "NO",
+         "cluster_priority" : 201906,
+         "gpu_count" : 4,
+         "next_state" : "UnChanged",
+         "mic" : "NO",
+         "ib_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "eth_count" : 1,
+         "switch" : "gw-fakesite",
+         "available_upto" : 2147483647,
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/4",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/4/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ],
+         "cpuset" : 3,
+         "besteffort" : "YES",
+         "ib_rate" : 0,
+         "id" : 4,
+         "opa_count" : 0,
+         "production" : "YES",
+         "type" : "default",
+         "desktop_computing" : "NO",
+         "memnode" : 131072,
+         "opa_rate" : 0,
+         "last_job_date" : 0,
+         "eth_rate" : 10,
+         "opa" : "NO",
+         "last_available_upto" : 0,
+         "finaud_decision" : "NO",
+         "api_timestamp" : 1568902577,
+         "myri_rate" : 0,
+         "scheduler_priority" : 0,
+         "cpucore" : 8,
+         "expiry_date" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "gpu" : 1,
+         "disktype" : "SATA",
+         "cluster" : "clustera",
+         "state" : "Alive"
+      },
+      {
+         "opa" : "NO",
+         "eth_rate" : 10,
+         "last_job_date" : 0,
+         "opa_rate" : 0,
+         "memnode" : 131072,
+         "desktop_computing" : "NO",
+         "type" : "default",
+         "production" : "YES",
+         "opa_count" : 0,
+         "id" : 5,
+         "ib_rate" : 0,
+         "besteffort" : "YES",
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/5"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/5/jobs"
+            }
+         ],
+         "cpuset" : 4,
+         "available_upto" : 2147483647,
+         "state" : "Alive",
+         "cluster" : "clustera",
+         "disktype" : "SATA",
+         "gpu" : 2,
+         "nodemodel" : "Dell PowerEdge T640",
+         "expiry_date" : 0,
+         "cpucore" : 8,
+         "scheduler_priority" : 0,
+         "myri_rate" : 0,
+         "api_timestamp" : 1568902577,
+         "finaud_decision" : "NO",
+         "last_available_upto" : 0,
+         "state_num" : 1,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "suspended_jobs" : "NO",
+         "ib" : "NO",
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "ip" : "172.16.64.1",
+         "core" : 5,
+         "myri" : "NO",
+         "max_walltime" : 86400,
+         "deploy" : "NO",
+         "memcore" : 8192,
+         "cpufreq" : "2.1",
+         "memcpu" : 65536,
+         "drain" : "NO",
+         "cputype" : "Intel Xeon Silver 4110",
+         "virtual" : "ivt",
+         "cpu" : 1,
+         "switch" : "gw-fakesite",
+         "eth_count" : 1,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "ib_count" : 0,
+         "mic" : "NO",
+         "next_state" : "UnChanged",
+         "cluster_priority" : 201906,
+         "gpu_count" : 4,
+         "maintenance" : "NO",
+         "next_finaud_decision" : "NO",
+         "wattmeter" : "MULTIPLE",
+         "gpudevice" : 1,
+         "cpuarch" : "x86_64",
+         "host" : "clustera-1.fakesite.grid5000.fr"
+      },
+      {
+         "opa_count" : 0,
+         "id" : 6,
+         "type" : "default",
+         "production" : "YES",
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/6",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/6/jobs"
+            }
+         ],
+         "cpuset" : 5,
+         "available_upto" : 2147483647,
+         "ib_rate" : 0,
+         "besteffort" : "YES",
+         "last_job_date" : 0,
+         "eth_rate" : 10,
+         "opa" : "NO",
+         "memnode" : 131072,
+         "desktop_computing" : "NO",
+         "opa_rate" : 0,
+         "myri_rate" : 0,
+         "api_timestamp" : 1568902577,
+         "scheduler_priority" : 0,
+         "cpucore" : 8,
+         "last_available_upto" : 0,
+         "finaud_decision" : "NO",
+         "gpu" : 2,
+         "state" : "Alive",
+         "disktype" : "SATA",
+         "cluster" : "clustera",
+         "expiry_date" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "memcpu" : 65536,
+         "deploy" : "NO",
+         "cpufreq" : "2.1",
+         "memcore" : 8192,
+         "virtual" : "ivt",
+         "cputype" : "Intel Xeon Silver 4110",
+         "cpu" : 1,
+         "drain" : "NO",
+         "suspended_jobs" : "NO",
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+         "myri_rate" : 0,
+         "api_timestamp" : 1568902577,
+         "expiry_date" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "state" : "Alive",
+         "cluster" : "clustera",
+         "disktype" : "SATA",
+         "gpu" : 8
+      },
+      {
+         "switch" : "gw-fakesite",
+         "eth_count" : 1,
+         "ib_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "next_state" : "UnChanged",
+         "maintenance" : "NO",
+         "cluster_priority" : 201906,
+         "gpu_count" : 4,
+         "wattmeter" : "MULTIPLE",
+         "next_finaud_decision" : "NO",
+         "cpuarch" : "x86_64",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "gpudevice" : 3,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "state_num" : 1,
+         "ib" : "NO",
+         "disk_reservation_count" : 0,
+         "suspended_jobs" : "NO",
+         "myri_count" : 0,
+         "core" : 32,
+         "ip" : "172.16.64.2",
+         "max_walltime" : 86400,
+         "myri" : "NO",
+         "cpufreq" : "2.1",
+         "memcore" : 8192,
+         "deploy" : "NO",
+         "memcpu" : 65536,
+         "drain" : "NO",
+         "cpu" : 4,
+         "virtual" : "ivt",
+         "cputype" : "Intel Xeon Silver 4110",
+         "cluster" : "clustera",
+         "disktype" : "SATA",
+         "state" : "Alive",
+         "gpu" : 8,
+         "nodemodel" : "Dell PowerEdge T640",
+         "expiry_date" : 0,
+         "scheduler_priority" : 0,
+         "cpucore" : 8,
+         "api_timestamp" : 1568902577,
+         "myri_rate" : 0,
+         "finaud_decision" : "NO",
+         "last_available_upto" : 0,
+         "opa" : "NO",
+         "eth_rate" : 10,
+         "last_job_date" : 0,
+         "opa_rate" : 0,
+         "desktop_computing" : "NO",
+         "memnode" : 131072,
+         "production" : "YES",
+         "type" : "default",
+         "opa_count" : 0,
+         "id" : 32,
+         "besteffort" : "YES",
+         "ib_rate" : 0,
+         "available_upto" : 2147483647,
+         "cpuset" : 15,
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/32",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/32/jobs",
+               "title" : "jobs"
+            }
+         ]
+      }
+   ],
+   "total" : 32,
+   "links" : [
+      {
+         "href" : "//oarapi/resources/details.json?limit=999999&offset=0",
+         "rel" : "self"
+      }
+   ]
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_update-1.json.json b/tests/stub_oar_properties/fakesite_from_scratch_do_update-1.json.json
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_update-3.json b/tests/stub_oar_properties/fakesite_from_scratch_do_update-3.json
new file mode 100644
index 0000000000000000000000000000000000000000..7fc39356abf9d96584cae9fda3635f31a6a837de
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_update-3.json
@@ -0,0 +1,2446 @@
+{
+   "offset" : 0,
+   "links" : [
+      {
+         "rel" : "self",
+         "href" : "//oarapi/resources/details.json?limit=999999&offset=0"
+      }
+   ],
+   "total" : 32,
+   "api_timestamp" : 1568902580,
+   "items" : [
+      {
+         "state" : "Alive",
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "scheduler_priority" : 0,
+         "besteffort" : "YES",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cpuset" : 0,
+         "maintenance" : "NO",
+         "eth_count" : 1,
+         "last_job_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "cputype" : "Intel Xeon Silver 4110",
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "opa_rate" : 0,
+         "production" : "YES",
+         "memcore" : 8192,
+         "disktype" : "SATA",
+         "gpu_count" : 4,
+         "cpu" : 1,
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "state_num" : 1,
+         "expiry_date" : 0,
+         "eth_rate" : 10,
+         "ib_rate" : 0,
+         "ip" : "172.16.64.1",
+         "id" : 1,
+         "api_timestamp" : 1568902580,
+         "cpuarch" : "x86_64",
+         "core" : 1,
+         "memnode" : 131072,
+         "next_state" : "UnChanged",
+         "gpudevice" : 0,
+         "deploy" : "NO",
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "next_finaud_decision" : "NO",
+         "memcpu" : 65536,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "myri" : "NO",
+         "mic" : "NO",
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "last_available_upto" : 0,
+         "cluster_priority" : 201906,
+         "desktop_computing" : "NO",
+         "max_walltime" : 86400,
+         "switch" : "gw-fakesite",
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/1"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/1/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "opa_count" : 0,
+         "cpucore" : 8,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu" : 1,
+         "type" : "default",
+         "suspended_jobs" : "NO"
+      },
+      {
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cpuset" : 1,
+         "maintenance" : "NO",
+         "eth_count" : 1,
+         "state" : "Alive",
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "besteffort" : "YES",
+         "scheduler_priority" : 0,
+         "memcore" : 8192,
+         "gpu_count" : 4,
+         "disktype" : "SATA",
+         "cpu" : 1,
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "wattmeter" : "MULTIPLE",
+         "last_job_date" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "opa_rate" : 0,
+         "production" : "YES",
+         "api_timestamp" : 1568902580,
+         "cpuarch" : "x86_64",
+         "core" : 2,
+         "memnode" : 131072,
+         "gpudevice" : 0,
+         "next_state" : "UnChanged",
+         "deploy" : "NO",
+         "finaud_decision" : "NO",
+         "next_finaud_decision" : "NO",
+         "opa" : "NO",
+         "eth_rate" : 10,
+         "ib_rate" : 0,
+         "ip" : "172.16.64.1",
+         "id" : 2,
+         "cluster_priority" : 201906,
+         "desktop_computing" : "NO",
+         "max_walltime" : 86400,
+         "nodemodel" : "Dell PowerEdge T640",
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/2"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/2/jobs"
+            }
+         ],
+         "switch" : "gw-fakesite",
+         "disk_reservation_count" : 0,
+         "cpucore" : 8,
+         "myri_count" : 0,
+         "opa_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu" : 1,
+         "type" : "default",
+         "suspended_jobs" : "NO",
+         "memcpu" : 65536,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "myri" : "NO",
+         "mic" : "NO",
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "last_available_upto" : 0
+      },
+      {
+         "eth_rate" : 10,
+         "id" : 3,
+         "ip" : "172.16.64.1",
+         "ib_rate" : 0,
+         "deploy" : "NO",
+         "next_state" : "UnChanged",
+         "memnode" : 131072,
+         "gpudevice" : 0,
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902580,
+         "core" : 3,
+         "opa" : "NO",
+         "next_finaud_decision" : "NO",
+         "finaud_decision" : "NO",
+         "mic" : "NO",
+         "memcpu" : 65536,
+         "myri" : "NO",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "last_available_upto" : 0,
+         "cluster" : "clustera",
+         "cpufreq" : "2.1",
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "opa_count" : 0,
+         "cpucore" : 8,
+         "nodemodel" : "Dell PowerEdge T640",
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/3"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/3/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "switch" : "gw-fakesite",
+         "max_walltime" : 86400,
+         "cluster_priority" : 201906,
+         "desktop_computing" : "NO",
+         "gpu" : 1,
+         "type" : "default",
+         "suspended_jobs" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "state" : "Alive",
+         "besteffort" : "YES",
+         "scheduler_priority" : 0,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cpuset" : 2,
+         "eth_count" : 1,
+         "maintenance" : "NO",
+         "cputype" : "Intel Xeon Silver 4110",
+         "wattmeter" : "MULTIPLE",
+         "last_job_date" : 0,
+         "opa_rate" : 0,
+         "production" : "YES",
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "memcore" : 8192,
+         "state_num" : 1,
+         "expiry_date" : 0,
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "cpu" : 1,
+         "gpu_count" : 4,
+         "disktype" : "SATA"
+      },
+      {
+         "deploy" : "NO",
+         "memnode" : 131072,
+         "next_state" : "UnChanged",
+         "gpudevice" : 0,
+         "api_timestamp" : 1568902580,
+         "cpuarch" : "x86_64",
+         "core" : 4,
+         "next_finaud_decision" : "NO",
+         "opa" : "NO",
+         "finaud_decision" : "NO",
+         "eth_rate" : 10,
+         "id" : 4,
+         "ip" : "172.16.64.1",
+         "ib_rate" : 0,
+         "cpucore" : 8,
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "opa_count" : 0,
+         "switch" : "gw-fakesite",
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/4",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/4/jobs"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "max_walltime" : 86400,
+         "desktop_computing" : "NO",
+         "cluster_priority" : 201906,
+         "gpu" : 1,
+         "suspended_jobs" : "NO",
+         "type" : "default",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "memcpu" : 65536,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "myri" : "NO",
+         "last_available_upto" : 0,
+         "cluster" : "clustera",
+         "cpufreq" : "2.1",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cpuset" : 3,
+         "eth_count" : 1,
+         "maintenance" : "NO",
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "state" : "Alive",
+         "scheduler_priority" : 0,
+         "besteffort" : "YES",
+         "memcore" : 8192,
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "cpu" : 1,
+         "disktype" : "SATA",
+         "gpu_count" : 4,
+         "cputype" : "Intel Xeon Silver 4110",
+         "wattmeter" : "MULTIPLE",
+         "last_job_date" : 0,
+         "production" : "YES",
+         "opa_rate" : 0,
+         "available_upto" : 2147483647,
+         "ib_count" : 0
+      },
+      {
+         "besteffort" : "YES",
+         "scheduler_priority" : 0,
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "state" : "Alive",
+         "eth_count" : 1,
+         "maintenance" : "NO",
+         "cpuset" : 4,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "opa_rate" : 0,
+         "production" : "YES",
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "cputype" : "Intel Xeon Silver 4110",
+         "last_job_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "ib" : "NO",
+         "virtual" : "ivt",
+         "cpu" : 1,
+         "disktype" : "SATA",
+         "gpu_count" : 4,
+         "memcore" : 8192,
+         "id" : 5,
+         "ip" : "172.16.64.1",
+         "ib_rate" : 0,
+         "eth_rate" : 10,
+         "next_finaud_decision" : "NO",
+         "opa" : "NO",
+         "finaud_decision" : "NO",
+         "deploy" : "NO",
+         "memnode" : 131072,
+         "gpudevice" : 1,
+         "next_state" : "UnChanged",
+         "core" : 5,
+         "api_timestamp" : 1568902580,
+         "cpuarch" : "x86_64",
+         "last_available_upto" : 0,
+         "cluster" : "clustera",
+         "cpufreq" : "2.1",
+         "mic" : "NO",
+         "myri" : "NO",
+         "memcpu" : 65536,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "type" : "default",
+         "gpu" : 2,
+         "suspended_jobs" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "cpucore" : 8,
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "opa_count" : 0,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/5"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/5/jobs"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "switch" : "gw-fakesite",
+         "max_walltime" : 86400,
+         "cluster_priority" : 201906,
+         "desktop_computing" : "NO"
+      },
+      {
+         "disktype" : "SATA",
+         "gpu_count" : 4,
+         "cpu" : 1,
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "state_num" : 1,
+         "expiry_date" : 0,
+         "memcore" : 8192,
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "production" : "YES",
+         "opa_rate" : 0,
+         "wattmeter" : "MULTIPLE",
+         "last_job_date" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "maintenance" : "NO",
+         "eth_count" : 1,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cpuset" : 5,
+         "besteffort" : "YES",
+         "scheduler_priority" : 0,
+         "state" : "Alive",
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu" : 2,
+         "type" : "default",
+         "suspended_jobs" : "NO",
+         "desktop_computing" : "NO",
+         "cluster_priority" : 201906,
+         "max_walltime" : 86400,
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/6",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/6/jobs"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "switch" : "gw-fakesite",
+         "opa_count" : 0,
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "cpucore" : 8,
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "last_available_upto" : 0,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "memcpu" : 65536,
+         "myri" : "NO",
+         "mic" : "NO",
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "next_finaud_decision" : "NO",
+         "core" : 6,
+         "api_timestamp" : 1568902580,
+         "cpuarch" : "x86_64",
+         "memnode" : 131072,
+         "next_state" : "UnChanged",
+         "gpudevice" : 1,
+         "deploy" : "NO",
+         "ib_rate" : 0,
+         "ip" : "172.16.64.1",
+         "id" : 6,
+         "eth_rate" : 10
+      },
+      {
+         "gpu_count" : 4,
+         "disktype" : "SATA",
+         "cpu" : 1,
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "memcore" : 8192,
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "production" : "YES",
+         "opa_rate" : 0,
+         "last_job_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "cputype" : "Intel Xeon Silver 4110",
+         "maintenance" : "NO",
+         "eth_count" : 1,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cpuset" : 6,
+         "besteffort" : "YES",
+         "scheduler_priority" : 0,
+         "state" : "Alive",
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu" : 2,
+         "type" : "default",
+         "suspended_jobs" : "NO",
+         "desktop_computing" : "NO",
+         "cluster_priority" : 201906,
+         "max_walltime" : 86400,
+         "nodemodel" : "Dell PowerEdge T640",
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/7"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/7/jobs"
+            }
+         ],
+         "switch" : "gw-fakesite",
+         "cpucore" : 8,
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "opa_count" : 0,
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "last_available_upto" : 0,
+         "myri" : "NO",
+         "memcpu" : 65536,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "mic" : "NO",
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+         "cpucore" : 8,
+         "opa_count" : 0,
+         "cluster_priority" : 201906,
+         "desktop_computing" : "NO",
+         "max_walltime" : 86400,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu" : 6,
+         "type" : "default",
+         "suspended_jobs" : "NO",
+         "eth_rate" : 10,
+         "id" : 24,
+         "ib_rate" : 0,
+         "ip" : "172.16.64.2",
+         "memnode" : 131072,
+         "next_state" : "UnChanged",
+         "gpudevice" : 1,
+         "deploy" : "NO",
+         "api_timestamp" : 1568902580,
+         "cpuarch" : "x86_64",
+         "core" : 24,
+         "opa" : "NO",
+         "next_finaud_decision" : "NO",
+         "finaud_decision" : "NO"
+      },
+      {
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "production" : "YES",
+         "opa_rate" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "wattmeter" : "MULTIPLE",
+         "last_job_date" : 0,
+         "cpu" : 4,
+         "disktype" : "SATA",
+         "gpu_count" : 4,
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "memcore" : 8192,
+         "scheduler_priority" : 0,
+         "besteffort" : "YES",
+         "state" : "Alive",
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "maintenance" : "NO",
+         "eth_count" : 1,
+         "cpuset" : 8,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "cpufreq" : "2.1",
+         "last_available_upto" : 0,
+         "cluster" : "clustera",
+         "mic" : "NO",
+         "memcpu" : 65536,
+         "myri" : "NO",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "type" : "default",
+         "gpu" : 7,
+         "suspended_jobs" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "max_walltime" : 86400,
+         "cluster_priority" : 201906,
+         "desktop_computing" : "NO",
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "opa_count" : 0,
+         "cpucore" : 8,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/25"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/25/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "switch" : "gw-fakesite",
+         "nodemodel" : "Dell PowerEdge T640",
+         "ip" : "172.16.64.2",
+         "ib_rate" : 0,
+         "id" : 25,
+         "eth_rate" : 10,
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "next_finaud_decision" : "NO",
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902580,
+         "core" : 25,
+         "deploy" : "NO",
+         "memnode" : 131072,
+         "next_state" : "UnChanged",
+         "gpudevice" : 2
+      },
+      {
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "opa_rate" : 0,
+         "production" : "YES",
+         "wattmeter" : "MULTIPLE",
+         "last_job_date" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "disktype" : "SATA",
+         "gpu_count" : 4,
+         "cpu" : 4,
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "memcore" : 8192,
+         "scheduler_priority" : 0,
+         "besteffort" : "YES",
+         "state" : "Alive",
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "maintenance" : "NO",
+         "eth_count" : 1,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "cpuset" : 9,
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "last_available_upto" : 0,
+         "memcpu" : 65536,
+         "myri" : "NO",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "type" : "default",
+         "gpu" : 7,
+         "suspended_jobs" : "NO",
+         "desktop_computing" : "NO",
+         "cluster_priority" : 201906,
+         "max_walltime" : 86400,
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/26",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/26/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "switch" : "gw-fakesite",
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "cpucore" : 8,
+         "opa_count" : 0,
+         "ib_rate" : 0,
+         "ip" : "172.16.64.2",
+         "id" : 26,
+         "eth_rate" : 10,
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "next_finaud_decision" : "NO",
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902580,
+         "core" : 26,
+         "gpudevice" : 2,
+         "memnode" : 131072,
+         "next_state" : "UnChanged",
+         "deploy" : "NO"
+      },
+      {
+         "max_walltime" : 86400,
+         "desktop_computing" : "NO",
+         "cluster_priority" : 201906,
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "cpucore" : 8,
+         "opa_count" : 0,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/27",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/27/jobs"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "switch" : "gw-fakesite",
+         "gpu" : 7,
+         "type" : "default",
+         "suspended_jobs" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "memcpu" : 65536,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "myri" : "NO",
+         "cpufreq" : "2.1",
+         "last_available_upto" : 0,
+         "cluster" : "clustera",
+         "api_timestamp" : 1568902580,
+         "core" : 27,
+         "cpuarch" : "x86_64",
+         "deploy" : "NO",
+         "memnode" : 131072,
+         "gpudevice" : 2,
+         "next_state" : "UnChanged",
+         "finaud_decision" : "NO",
+         "next_finaud_decision" : "NO",
+         "opa" : "NO",
+         "eth_rate" : 10,
+         "ip" : "172.16.64.2",
+         "ib_rate" : 0,
+         "id" : 27,
+         "memcore" : 8192,
+         "cpu" : 4,
+         "gpu_count" : 4,
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "ib" : "NO",
+         "virtual" : "ivt",
+         "cputype" : "Intel Xeon Silver 4110",
+         "last_job_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "available_upto" : 2147483647,
+         "ib_count" : 0,
+         "production" : "YES",
+         "opa_rate" : 0,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "cpuset" : 10,
+         "maintenance" : "NO",
+         "eth_count" : 1,
+         "state" : "Alive",
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "scheduler_priority" : 0,
+         "besteffort" : "YES"
+      },
+      {
+         "available_upto" : 2147483647,
+         "ib_count" : 0,
+         "opa_rate" : 0,
+         "production" : "YES",
+         "cputype" : "Intel Xeon Silver 4110",
+         "last_job_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "cpu" : 4,
+         "gpu_count" : 4,
+         "disktype" : "SATA",
+         "state_num" : 1,
+         "expiry_date" : 0,
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "memcore" : 8192,
+         "besteffort" : "YES",
+         "scheduler_priority" : 0,
+         "state" : "Alive",
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "maintenance" : "NO",
+         "eth_count" : 1,
+         "cpuset" : 11,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "cpufreq" : "2.1",
+         "last_available_upto" : 0,
+         "cluster" : "clustera",
+         "mic" : "NO",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "memcpu" : 65536,
+         "myri" : "NO",
+         "type" : "default",
+         "gpu" : 7,
+         "suspended_jobs" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "max_walltime" : 86400,
+         "cluster_priority" : 201906,
+         "desktop_computing" : "NO",
+         "myri_count" : 0,
+         "disk_reservation_count" : 0,
+         "opa_count" : 0,
+         "cpucore" : 8,
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/28"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/28/jobs"
+            }
+         ],
+         "switch" : "gw-fakesite",
+         "nodemodel" : "Dell PowerEdge T640",
+         "ip" : "172.16.64.2",
+         "ib_rate" : 0,
+         "id" : 28,
+         "eth_rate" : 10,
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "next_finaud_decision" : "NO",
+         "api_timestamp" : 1568902580,
+         "cpuarch" : "x86_64",
+         "core" : 28,
+         "deploy" : "NO",
+         "memnode" : 131072,
+         "next_state" : "UnChanged",
+         "gpudevice" : 2
+      },
+      {
+         "deploy" : "NO",
+         "memnode" : 131072,
+         "gpudevice" : 3,
+         "next_state" : "UnChanged",
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902580,
+         "core" : 29,
+         "next_finaud_decision" : "NO",
+         "opa" : "NO",
+         "finaud_decision" : "NO",
+         "eth_rate" : 10,
+         "id" : 29,
+         "ip" : "172.16.64.2",
+         "ib_rate" : 0,
+         "opa_count" : 0,
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "cpucore" : 8,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/29",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/29/jobs"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "switch" : "gw-fakesite",
+         "max_walltime" : 86400,
+         "cluster_priority" : 201906,
+         "desktop_computing" : "NO",
+         "suspended_jobs" : "NO",
+         "gpu" : 8,
+         "type" : "default",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "myri" : "NO",
+         "memcpu" : 65536,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "last_available_upto" : 0,
+         "cluster" : "clustera",
+         "cpufreq" : "2.1",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "cpuset" : 12,
+         "eth_count" : 1,
+         "maintenance" : "NO",
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "state" : "Alive",
+         "scheduler_priority" : 0,
+         "besteffort" : "YES",
+         "memcore" : 8192,
+         "state_num" : 1,
+         "expiry_date" : 0,
+         "ib" : "NO",
+         "virtual" : "ivt",
+         "cpu" : 4,
+         "disktype" : "SATA",
+         "gpu_count" : 4,
+         "cputype" : "Intel Xeon Silver 4110",
+         "last_job_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "opa_rate" : 0,
+         "production" : "YES",
+         "ib_count" : 0,
+         "available_upto" : 2147483647
+      },
+      {
+         "opa_rate" : 0,
+         "production" : "YES",
+         "available_upto" : 2147483647,
+         "ib_count" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "last_job_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "ib" : "NO",
+         "virtual" : "ivt",
+         "cpu" : 4,
+         "disktype" : "SATA",
+         "gpu_count" : 4,
+         "memcore" : 8192,
+         "scheduler_priority" : 0,
+         "besteffort" : "YES",
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "state" : "Alive",
+         "eth_count" : 1,
+         "maintenance" : "NO",
+         "cpuset" : 13,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "last_available_upto" : 0,
+         "cluster" : "clustera",
+         "cpufreq" : "2.1",
+         "mic" : "NO",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "memcpu" : 65536,
+         "myri" : "NO",
+         "gpu" : 8,
+         "type" : "default",
+         "suspended_jobs" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "disk_reservation_count" : 0,
+         "cpucore" : 8,
+         "myri_count" : 0,
+         "opa_count" : 0,
+         "switch" : "gw-fakesite",
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/30"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/30/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "max_walltime" : 86400,
+         "desktop_computing" : "NO",
+         "cluster_priority" : 201906,
+         "id" : 30,
+         "ip" : "172.16.64.2",
+         "ib_rate" : 0,
+         "eth_rate" : 10,
+         "opa" : "NO",
+         "next_finaud_decision" : "NO",
+         "finaud_decision" : "NO",
+         "deploy" : "NO",
+         "memnode" : 131072,
+         "next_state" : "UnChanged",
+         "gpudevice" : 3,
+         "core" : 30,
+         "api_timestamp" : 1568902580,
+         "cpuarch" : "x86_64"
+      },
+      {
+         "wattmeter" : "MULTIPLE",
+         "last_job_date" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "production" : "YES",
+         "opa_rate" : 0,
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "memcore" : 8192,
+         "ib" : "NO",
+         "virtual" : "ivt",
+         "state_num" : 1,
+         "expiry_date" : 0,
+         "gpu_count" : 4,
+         "disktype" : "SATA",
+         "cpu" : 4,
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "state" : "Alive",
+         "scheduler_priority" : 0,
+         "besteffort" : "YES",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "cpuset" : 14,
+         "eth_count" : 1,
+         "maintenance" : "NO",
+         "memcpu" : 65536,
+         "myri" : "NO",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "mic" : "NO",
+         "cluster" : "clustera",
+         "last_available_upto" : 0,
+         "cpufreq" : "2.1",
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/31",
+               "rel" : "self"
+            },
+            {
+               "title" : "jobs",
+               "href" : "//oarapi/resources/31/jobs",
+               "rel" : "collection"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "switch" : "gw-fakesite",
+         "myri_count" : 0,
+         "disk_reservation_count" : 0,
+         "cpucore" : 8,
+         "opa_count" : 0,
+         "desktop_computing" : "NO",
+         "cluster_priority" : 201906,
+         "max_walltime" : 86400,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu" : 8,
+         "type" : "default",
+         "suspended_jobs" : "NO",
+         "eth_rate" : 10,
+         "id" : 31,
+         "ib_rate" : 0,
+         "ip" : "172.16.64.2",
+         "memnode" : 131072,
+         "next_state" : "UnChanged",
+         "gpudevice" : 3,
+         "deploy" : "NO",
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902580,
+         "core" : 31,
+         "next_finaud_decision" : "NO",
+         "opa" : "NO",
+         "finaud_decision" : "NO"
+      },
+      {
+         "next_finaud_decision" : "NO",
+         "opa" : "NO",
+         "finaud_decision" : "NO",
+         "memnode" : 131072,
+         "gpudevice" : 3,
+         "next_state" : "UnChanged",
+         "deploy" : "NO",
+         "api_timestamp" : 1568902580,
+         "core" : 32,
+         "cpuarch" : "x86_64",
+         "id" : 32,
+         "ib_rate" : 0,
+         "ip" : "172.16.64.2",
+         "eth_rate" : 10,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu" : 8,
+         "type" : "default",
+         "suspended_jobs" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/32"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/32/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "switch" : "gw-fakesite",
+         "disk_reservation_count" : 0,
+         "myri_count" : 0,
+         "opa_count" : 0,
+         "cpucore" : 8,
+         "desktop_computing" : "NO",
+         "cluster_priority" : 201906,
+         "max_walltime" : 86400,
+         "cluster" : "clustera",
+         "last_available_upto" : 0,
+         "cpufreq" : "2.1",
+         "myri" : "NO",
+         "memcpu" : 65536,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "mic" : "NO",
+         "eth_count" : 1,
+         "maintenance" : "NO",
+         "cpuset" : 15,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "besteffort" : "YES",
+         "scheduler_priority" : 0,
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "state" : "Alive",
+         "virtual" : "ivt",
+         "ib" : "NO",
+         "state_num" : 1,
+         "expiry_date" : 0,
+         "disktype" : "SATA",
+         "gpu_count" : 4,
+         "cpu" : 4,
+         "memcore" : 8192,
+         "production" : "YES",
+         "opa_rate" : 0,
+         "available_upto" : 2147483647,
+         "ib_count" : 0,
+         "last_job_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "cputype" : "Intel Xeon Silver 4110"
+      }
+   ]
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_do_updatecheck9.json b/tests/stub_oar_properties/fakesite_from_scratch_do_updatecheck9.json
new file mode 100644
index 0000000000000000000000000000000000000000..a378fe2e13177c2728907591b104dc2c150ac4d4
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_do_updatecheck9.json
@@ -0,0 +1,2446 @@
+{
+   "api_timestamp" : 1568902577,
+   "total" : 32,
+   "links" : [
+      {
+         "href" : "//oarapi/resources/details.json?limit=999999&offset=0",
+         "rel" : "self"
+      }
+   ],
+   "items" : [
+      {
+         "ib_count" : 0,
+         "memcore" : 8192,
+         "api_timestamp" : 1568902577,
+         "desktop_computing" : "NO",
+         "last_available_upto" : 0,
+         "available_upto" : 2147483647,
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "myri" : "NO",
+         "drain" : "NO",
+         "suspended_jobs" : "NO",
+         "cluster" : "clustera",
+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "cpufreq" : "2.1",
+         "gpu_count" : 4,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "wattmeter" : "MULTIPLE",
+         "disk_reservation_count" : 0,
+         "next_state" : "UnChanged",
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "id" : 1,
+         "ip" : "172.16.64.1",
+         "eth_rate" : 10,
+         "cputype" : "Intel Xeon Silver 4110",
+         "cluster_priority" : 201906,
+         "cpuarch" : "x86_64",
+         "memnode" : 131072,
+         "opa_rate" : 0,
+         "switch" : "gw-fakesite",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "gpu" : 1,
+         "state_num" : 1,
+         "scheduler_priority" : 0,
+         "cpucore" : 8,
+         "deploy" : "NO",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "eth_count" : 1,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/1",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/1/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "production" : "YES",
+         "myri_rate" : 0,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "virtual" : "ivt",
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib_rate" : 0,
+         "besteffort" : "YES",
+         "state" : "Alive",
+         "max_walltime" : 86400,
+         "ib" : "NO",
+         "cpuset" : 0,
+         "cpu" : 1,
+         "type" : "default",
+         "gpudevice" : 0,
+         "myri_count" : 0,
+         "core" : 1,
+         "opa_count" : 0
+      },
+      {
+         "besteffort" : "YES",
+         "state" : "Alive",
+         "max_walltime" : 86400,
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib_rate" : 0,
+         "cpuset" : 1,
+         "ib" : "NO",
+         "cpu" : 1,
+         "type" : "default",
+         "opa_count" : 0,
+         "myri_count" : 0,
+         "gpudevice" : 0,
+         "core" : 2,
+         "deploy" : "NO",
+         "gpu" : 1,
+         "state_num" : 1,
+         "scheduler_priority" : 0,
+         "cpucore" : 8,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "virtual" : "ivt",
+         "last_job_date" : 0,
+         "next_finaud_decision" : "NO",
+         "production" : "YES",
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/2"
+            },
+            {
+               "href" : "//oarapi/resources/2/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "eth_count" : 1,
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "switch" : "gw-fakesite",
+         "id" : 2,
+         "cluster_priority" : 201906,
+         "opa_rate" : 0,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "cputype" : "Intel Xeon Silver 4110",
+         "eth_rate" : 10,
+         "ip" : "172.16.64.1",
+         "opa" : "NO",
+         "finaud_decision" : "NO",
+         "available_upto" : 2147483647,
+         "suspended_jobs" : "NO",
+         "drain" : "NO",
+         "myri" : "NO",
+         "memcore" : 8192,
+         "ib_count" : 0,
+         "api_timestamp" : 1568902577,
+         "desktop_computing" : "NO",
+         "last_available_upto" : 0,
+         "gpu_count" : 4,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "maintenance" : "NO",
+         "memcpu" : 65536,
+         "cluster" : "clustera",
+         "cpufreq" : "2.1"
+      },
+      {
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "switch" : "gw-fakesite",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "id" : 3,
+         "eth_rate" : 10,
+         "cputype" : "Intel Xeon Silver 4110",
+         "ip" : "172.16.64.1",
+         "cluster_priority" : 201906,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "opa_rate" : 0,
+         "available_upto" : 2147483647,
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "myri" : "NO",
+         "drain" : "NO",
+         "suspended_jobs" : "NO",
+         "ib_count" : 0,
+         "memcore" : 8192,
+         "last_available_upto" : 0,
+         "api_timestamp" : 1568902577,
+         "desktop_computing" : "NO",
+         "gpu_count" : 4,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "cluster" : "clustera",
+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "cpufreq" : "2.1",
+         "besteffort" : "YES",
+         "max_walltime" : 86400,
+         "state" : "Alive",
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib_rate" : 0,
+         "ib" : "NO",
+         "cpu" : 1,
+         "type" : "default",
+         "cpuset" : 2,
+         "gpudevice" : 0,
+         "myri_count" : 0,
+         "core" : 3,
+         "opa_count" : 0,
+         "deploy" : "NO",
+         "gpu" : 1,
+         "state_num" : 1,
+         "scheduler_priority" : 0,
+         "cpucore" : 8,
+         "myri_rate" : 0,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/3",
+               "rel" : "self"
+            },
+            {
+               "title" : "jobs",
+               "href" : "//oarapi/resources/3/jobs",
+               "rel" : "collection"
+            }
+         ],
+         "eth_count" : 1,
+         "production" : "YES"
+      },
+      {
+         "cpucore" : 8,
+         "scheduler_priority" : 0,
+         "gpu" : 1,
+         "state_num" : 1,
+         "deploy" : "NO",
+         "production" : "YES",
+         "eth_count" : 1,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/4",
+               "rel" : "self"
+            },
+            {
+               "title" : "jobs",
+               "rel" : "collection",
+               "href" : "//oarapi/resources/4/jobs"
+            }
+         ],
+         "last_job_date" : 0,
+         "next_finaud_decision" : "NO",
+         "virtual" : "ivt",
+         "myri_rate" : 0,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "ib_rate" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "state" : "Alive",
+         "max_walltime" : 86400,
+         "besteffort" : "YES",
+         "opa_count" : 0,
+         "core" : 4,
+         "myri_count" : 0,
+         "gpudevice" : 0,
+         "cpu" : 1,
+         "ib" : "NO",
+         "cpuset" : 3,
+         "type" : "default",
+         "api_timestamp" : 1568902577,
+         "desktop_computing" : "NO",
+         "last_available_upto" : 0,
+         "memcore" : 8192,
+         "ib_count" : 0,
+         "suspended_jobs" : "NO",
+         "myri" : "NO",
+         "drain" : "NO",
+         "opa" : "NO",
+         "available_upto" : 2147483647,
+         "finaud_decision" : "NO",
+         "cpufreq" : "2.1",
+         "maintenance" : "NO",
+         "memcpu" : 65536,
+         "cluster" : "clustera",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "gpu_count" : 4,
+         "wattmeter" : "MULTIPLE",
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "disk_reservation_count" : 0,
+         "next_state" : "UnChanged",
+         "cluster_priority" : 201906,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "opa_rate" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "eth_rate" : 10,
+         "ip" : "172.16.64.1",
+         "id" : 4,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "switch" : "gw-fakesite"
+      },
+      {
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "maintenance" : "NO",
+         "memcpu" : 65536,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "gpu_count" : 4,
+         "api_timestamp" : 1568902577,
+         "desktop_computing" : "NO",
+         "last_available_upto" : 0,
+         "memcore" : 8192,
+         "ib_count" : 0,
+         "drain" : "NO",
+         "myri" : "NO",
+         "suspended_jobs" : "NO",
+         "available_upto" : 2147483647,
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "ip" : "172.16.64.1",
+         "eth_rate" : 10,
+         "cputype" : "Intel Xeon Silver 4110",
+         "memnode" : 131072,
+         "cluster_priority" : 201906,
+         "cpuarch" : "x86_64",
+         "opa_rate" : 0,
+         "id" : 5,
+         "switch" : "gw-fakesite",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "wattmeter" : "MULTIPLE",
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/5"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/5/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "eth_count" : 1,
+         "production" : "YES",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "virtual" : "ivt",
+         "myri_rate" : 0,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "cpucore" : 8,
+         "scheduler_priority" : 0,
+         "gpu" : 2,
+         "state_num" : 1,
+         "deploy" : "NO",
+         "core" : 5,
+         "myri_count" : 0,
+         "gpudevice" : 1,
+         "opa_count" : 0,
+         "ib" : "NO",
+         "type" : "default",
+         "cpu" : 1,
+         "cpuset" : 4,
+         "ib_rate" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "max_walltime" : 86400,
+         "state" : "Alive",
+         "besteffort" : "YES"
+      },
+      {
+         "ib_rate" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "state" : "Alive",
+         "max_walltime" : 86400,
+         "besteffort" : "YES",
+         "opa_count" : 0,
+         "myri_count" : 0,
+         "gpudevice" : 1,
+         "core" : 6,
+         "cpuset" : 5,
+         "ib" : "NO",
+         "cpu" : 1,
+         "type" : "default",
+         "cpucore" : 8,
+         "scheduler_priority" : 0,
+         "gpu" : 2,
+         "state_num" : 1,
+         "deploy" : "NO",
+         "production" : "YES",
+         "eth_count" : 1,
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/6"
+            },
+            {
+               "title" : "jobs",
+               "href" : "//oarapi/resources/6/jobs",
+               "rel" : "collection"
+            }
+         ],
+         "last_job_date" : 0,
+         "next_finaud_decision" : "NO",
+         "virtual" : "ivt",
+         "myri_rate" : 0,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "wattmeter" : "MULTIPLE",
+         "expiry_date" : 0,
+         "disktype" : "SATA",
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "opa_rate" : 0,
+         "cluster_priority" : 201906,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "eth_rate" : 10,
+         "cputype" : "Intel Xeon Silver 4110",
+         "ip" : "172.16.64.1",
+         "id" : 6,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "switch" : "gw-fakesite",
+         "desktop_computing" : "NO",
+         "api_timestamp" : 1568902577,
+         "last_available_upto" : 0,
+         "ib_count" : 0,
+         "memcore" : 8192,
+         "suspended_jobs" : "NO",
+         "drain" : "NO",
+         "myri" : "NO",
+         "opa" : "NO",
+         "available_upto" : 2147483647,
+         "finaud_decision" : "NO",
+         "cpufreq" : "2.1",
+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "cluster" : "clustera",
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu_count" : 4
+      },
+      {
+         "cpucore" : 8,
+         "state_num" : 1,
+         "gpu" : 2,
+         "scheduler_priority" : 0,
+         "deploy" : "NO",
+         "eth_count" : 1,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/7"
+            },
+            {
+               "href" : "//oarapi/resources/7/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "production" : "YES",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "virtual" : "ivt",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "ib_rate" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "state" : "Alive",
+         "max_walltime" : 86400,
+         "besteffort" : "YES",
+         "gpudevice" : 1,
+         "myri_count" : 0,
+         "core" : 7,
+         "opa_count" : 0,
+         "ib" : "NO",
+         "type" : "default",
+         "cpu" : 1,
+         "cpuset" : 6,
+         "desktop_computing" : "NO",
+         "api_timestamp" : 1568902577,
+         "last_available_upto" : 0,
+         "memcore" : 8192,
+         "ib_count" : 0,
+         "myri" : "NO",
+         "drain" : "NO",
+         "suspended_jobs" : "NO",
+         "finaud_decision" : "NO",
+         "available_upto" : 2147483647,
+         "opa" : "NO",
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu_count" : 4,
+         "wattmeter" : "MULTIPLE",
+         "expiry_date" : 0,
+         "disktype" : "SATA",
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "eth_rate" : 10,
+         "ip" : "172.16.64.1",
+         "memnode" : 131072,
+         "cluster_priority" : 201906,
+         "cpuarch" : "x86_64",
+         "opa_rate" : 0,
+         "id" : 7,
+         "switch" : "gw-fakesite",
+         "network_address" : "clustera-1.fakesite.grid5000.fr"
+      },
+      {
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "eth_count" : 1,
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/8",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/8/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "production" : "YES",
+         "deploy" : "NO",
+         "state_num" : 1,
+         "gpu" : 2,
+         "scheduler_priority" : 0,
+         "cpucore" : 8,
+         "ib" : "NO",
+         "cpuset" : 7,
+         "cpu" : 1,
+         "type" : "default",
+         "myri_count" : 0,
+         "gpudevice" : 1,
+         "core" : 8,
+         "opa_count" : 0,
+         "besteffort" : "YES",
+         "max_walltime" : 86400,
+         "state" : "Alive",
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib_rate" : 0,
+         "gpu_count" : 4,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "cluster" : "clustera",
+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "cpufreq" : "2.1",
+         "available_upto" : 2147483647,
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "drain" : "NO",
+         "myri" : "NO",
+         "suspended_jobs" : "NO",
+         "memcore" : 8192,
+         "ib_count" : 0,
+         "desktop_computing" : "NO",
+         "api_timestamp" : 1568902577,
+         "last_available_upto" : 0,
+         "switch" : "gw-fakesite",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "id" : 8,
+         "cputype" : "Intel Xeon Silver 4110",
+         "eth_rate" : 10,
+         "ip" : "172.16.64.1",
+         "cluster_priority" : 201906,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "opa_rate" : 0,
+         "disk_reservation_count" : 0,
+         "next_state" : "UnChanged",
+         "expiry_date" : 0,
+         "disktype" : "SATA",
+         "wattmeter" : "MULTIPLE"
+      },
+      {
+         "ib" : "NO",
+         "type" : "default",
+         "cpu" : 2,
+         "cpuset" : 8,
+         "opa_count" : 0,
+         "core" : 9,
+         "myri_count" : 0,
+         "gpudevice" : 2,
+         "besteffort" : "YES",
+         "max_walltime" : 86400,
+         "state" : "Alive",
+         "nodemodel" : "Dell PowerEdge T640",
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+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "cluster" : "clustera",
+         "cpufreq" : "2.1",
+         "gpu_count" : 4,
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "ib_count" : 0,
+         "memcore" : 8192,
+         "api_timestamp" : 1568902577,
+         "desktop_computing" : "NO",
+         "last_available_upto" : 0,
+         "opa" : "NO",
+         "available_upto" : 2147483647,
+         "finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "myri" : "NO",
+         "drain" : "NO",
+         "id" : 26,
+         "cluster_priority" : 201906,
+         "opa_rate" : 0,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "cputype" : "Intel Xeon Silver 4110",
+         "eth_rate" : 10,
+         "ip" : "172.16.64.2",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "switch" : "gw-fakesite",
+         "wattmeter" : "MULTIPLE",
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "expiry_date" : 0,
+         "disktype" : "SATA",
+         "last_job_date" : 0,
+         "next_finaud_decision" : "NO",
+         "production" : "YES",
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/26"
+            },
+            {
+               "title" : "jobs",
+               "rel" : "collection",
+               "href" : "//oarapi/resources/26/jobs"
+            }
+         ],
+         "eth_count" : 1,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "virtual" : "ivt",
+         "scheduler_priority" : 0,
+         "gpu" : 7,
+         "state_num" : 1,
+         "cpucore" : 8,
+         "deploy" : "NO",
+         "ib" : "NO",
+         "type" : "default",
+         "cpu" : 4,
+         "cpuset" : 9,
+         "opa_count" : 0,
+         "myri_count" : 0,
+         "gpudevice" : 2,
+         "core" : 26,
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib_rate" : 0,
+         "besteffort" : "YES",
+         "max_walltime" : 86400,
+         "state" : "Alive"
+      },
+      {
+         "ib_rate" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "state" : "Alive",
+         "max_walltime" : 86400,
+         "besteffort" : "YES",
+         "gpudevice" : 2,
+         "myri_count" : 0,
+         "core" : 27,
+         "opa_count" : 0,
+         "ib" : "NO",
+         "cpu" : 4,
+         "type" : "default",
+         "cpuset" : 10,
+         "cpucore" : 8,
+         "scheduler_priority" : 0,
+         "gpu" : 7,
+         "state_num" : 1,
+         "deploy" : "NO",
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/27",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/27/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "eth_count" : 1,
+         "production" : "YES",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "virtual" : "ivt",
+         "myri_rate" : 0,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "wattmeter" : "MULTIPLE",
+         "expiry_date" : 0,
+         "disktype" : "SATA",
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "eth_rate" : 10,
+         "ip" : "172.16.64.2",
+         "cputype" : "Intel Xeon Silver 4110",
+         "cluster_priority" : 201906,
+         "opa_rate" : 0,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "id" : 27,
+         "switch" : "gw-fakesite",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "api_timestamp" : 1568902577,
+         "last_available_upto" : 0,
+         "desktop_computing" : "NO",
+         "memcore" : 8192,
+         "ib_count" : 0,
+         "myri" : "NO",
+         "drain" : "NO",
+         "suspended_jobs" : "NO",
+         "finaud_decision" : "NO",
+         "available_upto" : 2147483647,
+         "opa" : "NO",
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu_count" : 4
+      },
+      {
+         "cpu" : 4,
+         "ib" : "NO",
+         "type" : "default",
+         "cpuset" : 11,
+         "gpudevice" : 2,
+         "myri_count" : 0,
+         "core" : 28,
+         "opa_count" : 0,
+         "besteffort" : "YES",
+         "max_walltime" : 86400,
+         "state" : "Alive",
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib_rate" : 0,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/28",
+               "rel" : "self"
+            },
+            {
+               "title" : "jobs",
+               "href" : "//oarapi/resources/28/jobs",
+               "rel" : "collection"
+            }
+         ],
+         "eth_count" : 1,
+         "production" : "YES",
+         "deploy" : "NO",
+         "gpu" : 7,
+         "state_num" : 1,
+         "scheduler_priority" : 0,
+         "cpucore" : 8,
+         "switch" : "gw-fakesite",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "id" : 28,
+         "cputype" : "Intel Xeon Silver 4110",
+         "eth_rate" : 10,
+         "ip" : "172.16.64.2",
+         "cluster_priority" : 201906,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "opa_rate" : 0,
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "gpu_count" : 4,
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "cluster" : "clustera",
+         "maintenance" : "NO",
+         "memcpu" : 65536,
+         "cpufreq" : "2.1",
+         "finaud_decision" : "NO",
+         "available_upto" : 2147483647,
+         "opa" : "NO",
+         "myri" : "NO",
+         "drain" : "NO",
+         "suspended_jobs" : "NO",
+         "memcore" : 8192,
+         "ib_count" : 0,
+         "last_available_upto" : 0,
+         "api_timestamp" : 1568902577,
+         "desktop_computing" : "NO"
+      },
+      {
+         "deploy" : "NO",
+         "cpucore" : 8,
+         "gpu" : 8,
+         "state_num" : 1,
+         "scheduler_priority" : 0,
+         "virtual" : "ivt",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/29"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/29/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "eth_count" : 1,
+         "production" : "YES",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "max_walltime" : 86400,
+         "state" : "Alive",
+         "besteffort" : "YES",
+         "ib_rate" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "gpudevice" : 3,
+         "myri_count" : 0,
+         "core" : 29,
+         "opa_count" : 0,
+         "ib" : "NO",
+         "type" : "default",
+         "cpu" : 4,
+         "cpuset" : 12,
+         "drain" : "NO",
+         "myri" : "NO",
+         "suspended_jobs" : "NO",
+         "finaud_decision" : "NO",
+         "available_upto" : 2147483647,
+         "opa" : "NO",
+         "desktop_computing" : "NO",
+         "api_timestamp" : 1568902577,
+         "last_available_upto" : 0,
+         "ib_count" : 0,
+         "memcore" : 8192,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "gpu_count" : 4,
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "disk_reservation_count" : 0,
+         "next_state" : "UnChanged",
+         "wattmeter" : "MULTIPLE",
+         "switch" : "gw-fakesite",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "ip" : "172.16.64.2",
+         "eth_rate" : 10,
+         "cputype" : "Intel Xeon Silver 4110",
+         "cpuarch" : "x86_64",
+         "cluster_priority" : 201906,
+         "memnode" : 131072,
+         "opa_rate" : 0,
+         "id" : 29
+      },
+      {
+         "virtual" : "ivt",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "production" : "YES",
+         "eth_count" : 1,
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/30"
+            },
+            {
+               "href" : "//oarapi/resources/30/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "last_job_date" : 0,
+         "next_finaud_decision" : "NO",
+         "deploy" : "NO",
+         "cpucore" : 8,
+         "gpu" : 8,
+         "state_num" : 1,
+         "scheduler_priority" : 0,
+         "opa_count" : 0,
+         "myri_count" : 0,
+         "gpudevice" : 3,
+         "core" : 30,
+         "ib" : "NO",
+         "cpu" : 4,
+         "type" : "default",
+         "cpuset" : 13,
+         "state" : "Alive",
+         "max_walltime" : 86400,
+         "besteffort" : "YES",
+         "ib_rate" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "gpu_count" : 4,
+         "cpufreq" : "2.1",
+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "cluster" : "clustera",
+         "suspended_jobs" : "NO",
+         "drain" : "NO",
+         "myri" : "NO",
+         "opa" : "NO",
+         "finaud_decision" : "NO",
+         "available_upto" : 2147483647,
+         "last_available_upto" : 0,
+         "api_timestamp" : 1568902577,
+         "desktop_computing" : "NO",
+         "ib_count" : 0,
+         "memcore" : 8192,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "switch" : "gw-fakesite",
+         "cluster_priority" : 201906,
+         "opa_rate" : 0,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "eth_rate" : 10,
+         "cputype" : "Intel Xeon Silver 4110",
+         "ip" : "172.16.64.2",
+         "id" : 30,
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "disk_reservation_count" : 0,
+         "next_state" : "UnChanged",
+         "wattmeter" : "MULTIPLE"
+      },
+      {
+         "deploy" : "NO",
+         "cpucore" : 8,
+         "gpu" : 8,
+         "state_num" : 1,
+         "scheduler_priority" : 0,
+         "virtual" : "ivt",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "production" : "YES",
+         "eth_count" : 1,
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/31",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/31/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "last_job_date" : 0,
+         "next_finaud_decision" : "NO",
+         "max_walltime" : 86400,
+         "state" : "Alive",
+         "besteffort" : "YES",
+         "ib_rate" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "opa_count" : 0,
+         "myri_count" : 0,
+         "gpudevice" : 3,
+         "core" : 31,
+         "cpu" : 4,
+         "ib" : "NO",
+         "type" : "default",
+         "cpuset" : 14,
+         "suspended_jobs" : "NO",
+         "myri" : "NO",
+         "drain" : "NO",
+         "opa" : "NO",
+         "finaud_decision" : "NO",
+         "available_upto" : 2147483647,
+         "desktop_computing" : "NO",
+         "api_timestamp" : 1568902577,
+         "last_available_upto" : 0,
+         "ib_count" : 0,
+         "memcore" : 8192,
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "gpu_count" : 4,
+         "cpufreq" : "2.1",
+         "memcpu" : 65536,
+         "maintenance" : "NO",
+         "cluster" : "clustera",
+         "expiry_date" : 0,
+         "disktype" : "SATA",
+         "disk_reservation_count" : 0,
+         "next_state" : "UnChanged",
+         "wattmeter" : "MULTIPLE",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "switch" : "gw-fakesite",
+         "memnode" : 131072,
+         "cluster_priority" : 201906,
+         "opa_rate" : 0,
+         "cpuarch" : "x86_64",
+         "cputype" : "Intel Xeon Silver 4110",
+         "eth_rate" : 10,
+         "ip" : "172.16.64.2",
+         "id" : 31
+      },
+      {
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib_rate" : 0,
+         "besteffort" : "YES",
+         "max_walltime" : 86400,
+         "state" : "Alive",
+         "cpu" : 4,
+         "ib" : "NO",
+         "type" : "default",
+         "cpuset" : 15,
+         "gpudevice" : 3,
+         "myri_count" : 0,
+         "core" : 32,
+         "opa_count" : 0,
+         "scheduler_priority" : 0,
+         "gpu" : 8,
+         "state_num" : 1,
+         "cpucore" : 8,
+         "deploy" : "NO",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "eth_count" : 1,
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/32",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/32/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "production" : "YES",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "virtual" : "ivt",
+         "wattmeter" : "MULTIPLE",
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "disktype" : "SATA",
+         "expiry_date" : 0,
+         "id" : 32,
+         "eth_rate" : 10,
+         "cputype" : "Intel Xeon Silver 4110",
+         "ip" : "172.16.64.2",
+         "cluster_priority" : 201906,
+         "cpuarch" : "x86_64",
+         "memnode" : 131072,
+         "opa_rate" : 0,
+         "switch" : "gw-fakesite",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "ib_count" : 0,
+         "memcore" : 8192,
+         "desktop_computing" : "NO",
+         "api_timestamp" : 1568902577,
+         "last_available_upto" : 0,
+         "available_upto" : 2147483647,
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "myri" : "NO",
+         "drain" : "NO",
+         "suspended_jobs" : "NO",
+         "cluster" : "clustera",
+         "maintenance" : "NO",
+         "memcpu" : 65536,
+         "cpufreq" : "2.1",
+         "gpu_count" : 4,
+         "mic" : "NO",
+         "gpu_model" : "GeForce RTX 2080 Ti"
+      }
+   ],
+   "offset" : 0
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-1.json b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-1.json
new file mode 100644
index 0000000000000000000000000000000000000000..d0fdfabbb35f3e507bcb8cf984071dbea31ed438
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-1.json
@@ -0,0 +1,2446 @@
+{
+   "offset" : 0,
+   "api_timestamp" : 1568902581,
+   "items" : [
+      {
+         "desktop_computing" : "NO",
+         "mic" : "NO",
+         "memcore" : 8192,
+         "myri" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "disktype" : "SATA",
+         "last_job_date" : 0,
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "besteffort" : "YES",
+         "id" : 1,
+         "available_upto" : 2147483647,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "switch" : "gw-fakesite",
+         "cpucore" : 8,
+         "api_timestamp" : 1568902581,
+         "cluster" : "clustera",
+         "opa_rate" : 0,
+         "cpuarch" : "x86_64",
+         "state_num" : 1,
+         "ib_rate" : 0,
+         "drain" : "NO",
+         "max_walltime" : 86400,
+         "production" : "YES",
+         "eth_rate" : 10,
+         "last_available_upto" : 0,
+         "cpufreq" : "2.1",
+         "memcpu" : 65536,
+         "disk_reservation_count" : 0,
+         "ip" : "172.16.64.1",
+         "deploy" : "NO",
+         "ib" : "NO",
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/1"
+            },
+            {
+               "title" : "jobs",
+               "href" : "//oarapi/resources/1/jobs",
+               "rel" : "collection"
+            }
+         ],
+         "gpudevice" : 0,
+         "opa_count" : 0,
+         "memnode" : 131072,
+         "cputype" : "Intel Xeon Silver 4110",
+         "type" : "default",
+         "maintenance" : "NO",
+         "state" : "Alive",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "opa" : "NO",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "next_state" : "UnChanged",
+         "myri_rate" : 0,
+         "eth_count" : 1,
+         "scheduler_priority" : 0,
+         "expiry_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "gpu" : 1,
+         "finaud_decision" : "NO",
+         "cpuset" : 0,
+         "cluster_priority" : 201906,
+         "ib_count" : 0,
+         "cpu" : 1,
+         "core" : 1,
+         "gpu_count" : 4,
+         "myri_count" : 0
+      },
+      {
+         "memcpu" : 65536,
+         "cpufreq" : "2.1",
+         "disk_reservation_count" : 0,
+         "ip" : "172.16.64.1",
+         "deploy" : "NO",
+         "ib_rate" : 0,
+         "max_walltime" : 86400,
+         "drain" : "NO",
+         "production" : "YES",
+         "last_available_upto" : 0,
+         "eth_rate" : 10,
+         "cluster" : "clustera",
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+         "desktop_computing" : "NO",
+         "mic" : "NO",
+         "gpu_count" : 4,
+         "myri_count" : 0,
+         "core" : 27,
+         "cpu" : 4,
+         "cluster_priority" : 201906,
+         "ib_count" : 0,
+         "finaud_decision" : "NO",
+         "cpuset" : 10,
+         "gpu" : 7,
+         "wattmeter" : "MULTIPLE",
+         "expiry_date" : 0,
+         "myri_rate" : 0,
+         "eth_count" : 1,
+         "scheduler_priority" : 0,
+         "next_state" : "UnChanged",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "opa" : "NO",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "state" : "Alive",
+         "maintenance" : "NO",
+         "type" : "default",
+         "cputype" : "Intel Xeon Silver 4110",
+         "memnode" : 131072,
+         "opa_count" : 0,
+         "gpudevice" : 2,
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/27"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/27/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "ib" : "NO"
+      },
+      {
+         "cpu" : 4,
+         "core" : 28,
+         "myri_count" : 0,
+         "gpu_count" : 4,
+         "finaud_decision" : "NO",
+         "cpuset" : 11,
+         "ib_count" : 0,
+         "cluster_priority" : 201906,
+         "wattmeter" : "MULTIPLE",
+         "expiry_date" : 0,
+         "gpu" : 7,
+         "myri_rate" : 0,
+         "scheduler_priority" : 0,
+         "eth_count" : 1,
+         "next_state" : "UnChanged",
+         "opa" : "NO",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "state" : "Alive",
+         "maintenance" : "NO",
+         "type" : "default",
+         "cputype" : "Intel Xeon Silver 4110",
+         "memnode" : 131072,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/28"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/28/jobs"
+            }
+         ],
+         "opa_count" : 0,
+         "gpudevice" : 2,
+         "ib" : "NO",
+         "ip" : "172.16.64.2",
+         "deploy" : "NO",
+         "cpufreq" : "2.1",
+         "memcpu" : 65536,
+         "disk_reservation_count" : 0,
+         "max_walltime" : 86400,
+         "drain" : "NO",
+         "production" : "YES",
+         "last_available_upto" : 0,
+         "eth_rate" : 10,
+         "ib_rate" : 0,
+         "cpuarch" : "x86_64",
+         "opa_rate" : 0,
+         "state_num" : 1,
+         "cluster" : "clustera",
+         "cpucore" : 8,
+         "api_timestamp" : 1568902581,
+         "switch" : "gw-fakesite",
+         "besteffort" : "YES",
+         "id" : 28,
+         "available_upto" : 2147483647,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "suspended_jobs" : "NO",
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "disktype" : "SATA",
+         "last_job_date" : 0,
+         "memcore" : 8192,
+         "myri" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "mic" : "NO",
+         "desktop_computing" : "NO"
+      },
+      {
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "opa" : "NO",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "next_state" : "UnChanged",
+         "scheduler_priority" : 0,
+         "myri_rate" : 0,
+         "eth_count" : 1,
+         "expiry_date" : 0,
+         "wattmeter" : "MULTIPLE",
+         "gpu" : 8,
+         "finaud_decision" : "NO",
+         "cpuset" : 12,
+         "ib_count" : 0,
+         "cluster_priority" : 201906,
+         "core" : 29,
+         "cpu" : 4,
+         "myri_count" : 0,
+         "gpu_count" : 4,
+         "ib" : "NO",
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/29"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/29/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "opa_count" : 0,
+         "gpudevice" : 3,
+         "memnode" : 131072,
+         "cputype" : "Intel Xeon Silver 4110",
+         "type" : "default",
+         "maintenance" : "NO",
+         "state" : "Alive",
+         "switch" : "gw-fakesite",
+         "cpucore" : 8,
+         "api_timestamp" : 1568902581,
+         "cluster" : "clustera",
+         "opa_rate" : 0,
+         "cpuarch" : "x86_64",
+         "state_num" : 1,
+         "ib_rate" : 0,
+         "drain" : "NO",
+         "max_walltime" : 86400,
+         "production" : "YES",
+         "eth_rate" : 10,
+         "last_available_upto" : 0,
+         "memcpu" : 65536,
+         "cpufreq" : "2.1",
+         "disk_reservation_count" : 0,
+         "ip" : "172.16.64.2",
+         "deploy" : "NO",
+         "mic" : "NO",
+         "desktop_computing" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "memcore" : 8192,
+         "myri" : "NO",
+         "disktype" : "SATA",
+         "last_job_date" : 0,
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "id" : 29,
+         "besteffort" : "YES",
+         "available_upto" : 2147483647,
+         "gpu_model" : "GeForce RTX 2080 Ti"
+      },
+      {
+         "memnode" : 131072,
+         "cputype" : "Intel Xeon Silver 4110",
+         "type" : "default",
+         "maintenance" : "NO",
+         "state" : "Alive",
+         "ib" : "NO",
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/30"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/30/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "gpudevice" : 3,
+         "opa_count" : 0,
+         "eth_count" : 1,
+         "myri_rate" : 0,
+         "scheduler_priority" : 0,
+         "wattmeter" : "MULTIPLE",
+         "gpu" : 8,
+         "expiry_date" : 0,
+         "cpuset" : 13,
+         "finaud_decision" : "NO",
+         "cluster_priority" : 201906,
+         "ib_count" : 0,
+         "core" : 30,
+         "cpu" : 4,
+         "gpu_count" : 4,
+         "myri_count" : 0,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "opa" : "NO",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "next_state" : "UnChanged",
+         "disktype" : "SATA",
+         "last_job_date" : 0,
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "id" : 30,
+         "besteffort" : "YES",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "available_upto" : 2147483647,
+         "mic" : "NO",
+         "desktop_computing" : "NO",
+         "memcore" : 8192,
+         "myri" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib_rate" : 0,
+         "drain" : "NO",
+         "max_walltime" : 86400,
+         "eth_rate" : 10,
+         "production" : "YES",
+         "last_available_upto" : 0,
+         "memcpu" : 65536,
+         "cpufreq" : "2.1",
+         "disk_reservation_count" : 0,
+         "deploy" : "NO",
+         "ip" : "172.16.64.2",
+         "switch" : "gw-fakesite",
+         "cpucore" : 8,
+         "api_timestamp" : 1568902581,
+         "cluster" : "clustera",
+         "opa_rate" : 0,
+         "state_num" : 1,
+         "cpuarch" : "x86_64"
+      },
+      {
+         "desktop_computing" : "NO",
+         "mic" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "memcore" : 8192,
+         "myri" : "NO",
+         "disktype" : "SATA",
+         "last_job_date" : 0,
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "id" : 31,
+         "besteffort" : "YES",
+         "available_upto" : 2147483647,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "switch" : "gw-fakesite",
+         "cpucore" : 8,
+         "api_timestamp" : 1568902581,
+         "cluster" : "clustera",
+         "state_num" : 1,
+         "opa_rate" : 0,
+         "cpuarch" : "x86_64",
+         "ib_rate" : 0,
+         "max_walltime" : 86400,
+         "drain" : "NO",
+         "production" : "YES",
+         "eth_rate" : 10,
+         "last_available_upto" : 0,
+         "cpufreq" : "2.1",
+         "memcpu" : 65536,
+         "disk_reservation_count" : 0,
+         "ip" : "172.16.64.2",
+         "deploy" : "NO",
+         "ib" : "NO",
+         "links" : [
+            {
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/31"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/31/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "gpudevice" : 3,
+         "opa_count" : 0,
+         "memnode" : 131072,
+         "cputype" : "Intel Xeon Silver 4110",
+         "type" : "default",
+         "maintenance" : "NO",
+         "state" : "Alive",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "opa" : "NO",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "next_state" : "UnChanged",
+         "myri_rate" : 0,
+         "eth_count" : 1,
+         "scheduler_priority" : 0,
+         "wattmeter" : "MULTIPLE",
+         "gpu" : 8,
+         "expiry_date" : 0,
+         "finaud_decision" : "NO",
+         "cpuset" : 14,
+         "ib_count" : 0,
+         "cluster_priority" : 201906,
+         "cpu" : 4,
+         "core" : 31,
+         "myri_count" : 0,
+         "gpu_count" : 4
+      },
+      {
+         "ip" : "172.16.64.2",
+         "deploy" : "NO",
+         "cpufreq" : "2.1",
+         "memcpu" : 65536,
+         "disk_reservation_count" : 0,
+         "drain" : "NO",
+         "max_walltime" : 86400,
+         "last_available_upto" : 0,
+         "production" : "YES",
+         "eth_rate" : 10,
+         "ib_rate" : 0,
+         "cpuarch" : "x86_64",
+         "opa_rate" : 0,
+         "state_num" : 1,
+         "cluster" : "clustera",
+         "cpucore" : 8,
+         "api_timestamp" : 1568902581,
+         "switch" : "gw-fakesite",
+         "id" : 32,
+         "besteffort" : "YES",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "available_upto" : 2147483647,
+         "suspended_jobs" : "NO",
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "last_job_date" : 0,
+         "disktype" : "SATA",
+         "memcore" : 8192,
+         "nodemodel" : "Dell PowerEdge T640",
+         "myri" : "NO",
+         "desktop_computing" : "NO",
+         "mic" : "NO",
+         "cpu" : 4,
+         "core" : 32,
+         "myri_count" : 0,
+         "gpu_count" : 4,
+         "cpuset" : 15,
+         "finaud_decision" : "NO",
+         "ib_count" : 0,
+         "cluster_priority" : 201906,
+         "gpu" : 8,
+         "wattmeter" : "MULTIPLE",
+         "expiry_date" : 0,
+         "myri_rate" : 0,
+         "scheduler_priority" : 0,
+         "eth_count" : 1,
+         "next_state" : "UnChanged",
+         "opa" : "NO",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "state" : "Alive",
+         "maintenance" : "NO",
+         "type" : "default",
+         "cputype" : "Intel Xeon Silver 4110",
+         "memnode" : 131072,
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/32",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/32/jobs"
+            }
+         ],
+         "gpudevice" : 3,
+         "opa_count" : 0,
+         "ib" : "NO"
+      }
+   ],
+   "links" : [
+      {
+         "href" : "//oarapi/resources/details.json?limit=999999&offset=0",
+         "rel" : "self"
+      }
+   ],
+   "total" : 32
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-2.json b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-2.json
new file mode 100644
index 0000000000000000000000000000000000000000..b36c015a7622d0883a36be726aaaa2d9b67a8e20
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-2.json
@@ -0,0 +1,2446 @@
+{
+   "api_timestamp" : 1568902584,
+   "total" : 32,
+   "items" : [
+      {
+         "expiry_date" : 0,
+         "opa" : "NO",
+         "cpuarch" : "x86_64",
+         "myri_rate" : 0,
+         "memcore" : 8192,
+         "memnode" : 131072,
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "myri_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "maintenance" : "NO",
+         "mic" : "NO",
+         "finaud_decision" : "NO",
+         "switch" : "gw-fakesite",
+         "desktop_computing" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "scheduler_priority" : 0,
+         "production" : "YES",
+         "disk_reservation_count" : 0,
+         "besteffort" : "YES",
+         "gpu" : 1,
+         "eth_count" : 1,
+         "state" : "Alive",
+         "cpucore" : 8,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "cpu" : 1,
+         "gpu_count" : 4,
+         "max_walltime" : 86400,
+         "api_timestamp" : 1568902584,
+         "ib" : "NO",
+         "ip" : "172.16.64.1",
+         "disktype" : "SATA",
+         "cpufreq" : "2.1",
+         "last_available_upto" : 0,
+         "myri" : "NO",
+         "type" : "default",
+         "drain" : "NO",
+         "next_state" : "UnChanged",
+         "wattmeter" : "MULTIPLE",
+         "core" : 1,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "deploy" : "NO",
+         "eth_rate" : 10,
+         "cluster_priority" : 201906,
+         "last_job_date" : 0,
+         "ib_rate" : 0,
+         "virtual" : "ivt",
+         "cputype" : "Intel Xeon Silver 4110",
+         "cluster" : "clustera",
+         "opa_rate" : 0,
+         "state_num" : 1,
+         "gpudevice" : 0,
+         "memcpu" : 65536,
+         "next_finaud_decision" : "NO",
+         "cpuset" : 0,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/1",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/1/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ],
+         "suspended_jobs" : "NO",
+         "opa_count" : 0,
+         "id" : 1
+      },
+      {
+         "available_upto" : 2147483647,
+         "myri_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "maintenance" : "NO",
+         "mic" : "NO",
+         "finaud_decision" : "NO",
+         "desktop_computing" : "NO",
+         "switch" : "gw-fakesite",
+         "expiry_date" : 0,
+         "opa" : "NO",
+         "cpuarch" : "x86_64",
+         "myri_rate" : 0,
+         "ib_count" : 0,
+         "memnode" : 131072,
+         "memcore" : 8192,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "cpu" : 1,
+         "gpu_count" : 4,
+         "api_timestamp" : 1568902584,
+         "ib" : "NO",
+         "max_walltime" : 86400,
+         "disktype" : "SATA",
+         "ip" : "172.16.64.1",
+         "nodemodel" : "Dell PowerEdge T640",
+         "scheduler_priority" : 0,
+         "production" : "YES",
+         "disk_reservation_count" : 0,
+         "gpu" : 3,
+         "besteffort" : "YES",
+         "state" : "Alive",
+         "eth_count" : 1,
+         "cpucore" : 8,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "deploy" : "NO",
+         "eth_rate" : 10,
+         "cluster_priority" : 201906,
+         "last_job_date" : 0,
+         "ib_rate" : 0,
+         "cpufreq" : "2.1",
+         "last_available_upto" : 0,
+         "myri" : "NO",
+         "type" : "default",
+         "drain" : "NO",
+         "next_state" : "UnChanged",
+         "wattmeter" : "MULTIPLE",
+         "core" : 2,
+         "next_finaud_decision" : "NO",
+         "memcpu" : 65536,
+         "gpudevice" : 0,
+         "cpuset" : 1,
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/2",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/2/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "suspended_jobs" : "NO",
+         "opa_count" : 0,
+         "id" : 2,
+         "cputype" : "Intel Xeon Silver 4110",
+         "virtual" : "ivt",
+         "cluster" : "clustera",
+         "opa_rate" : 0,
+         "state_num" : 1
+      },
+      {
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "deploy" : "NO",
+         "eth_rate" : 10,
+         "cluster_priority" : 201906,
+         "last_job_date" : 0,
+         "ib_rate" : 0,
+         "cpufreq" : "2.1",
+         "last_available_upto" : 0,
+         "myri" : "NO",
+         "type" : "default",
+         "drain" : "NO",
+         "next_state" : "UnChanged",
+         "wattmeter" : "MULTIPLE",
+         "core" : 3,
+         "memcpu" : 65536,
+         "next_finaud_decision" : "NO",
+         "gpudevice" : 0,
+         "cpuset" : 2,
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/3"
+            },
+            {
+               "title" : "jobs",
+               "rel" : "collection",
+               "href" : "//oarapi/resources/3/jobs"
+            }
+         ],
+         "suspended_jobs" : "NO",
+         "opa_count" : 0,
+         "id" : 3,
+         "virtual" : "ivt",
+         "cputype" : "Intel Xeon Silver 4110",
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+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/28"
+            },
+            {
+               "href" : "//oarapi/resources/28/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ],
+         "cpuset" : 11,
+         "gpudevice" : 2,
+         "memcpu" : 65536,
+         "next_finaud_decision" : "NO"
+      },
+      {
+         "myri_rate" : 0,
+         "memcore" : 8192,
+         "memnode" : 131072,
+         "ib_count" : 0,
+         "expiry_date" : 0,
+         "cpuarch" : "x86_64",
+         "opa" : "NO",
+         "maintenance" : "NO",
+         "desktop_computing" : "NO",
+         "switch" : "gw-fakesite",
+         "mic" : "NO",
+         "finaud_decision" : "NO",
+         "available_upto" : 2147483647,
+         "myri_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "eth_count" : 1,
+         "state" : "Alive",
+         "gpu" : 8,
+         "besteffort" : "YES",
+         "cpucore" : 8,
+         "nodemodel" : "Dell PowerEdge T640",
+         "scheduler_priority" : 0,
+         "disk_reservation_count" : 0,
+         "production" : "YES",
+         "ib" : "NO",
+         "api_timestamp" : 1568902584,
+         "max_walltime" : 86400,
+         "disktype" : "SATA",
+         "ip" : "172.16.64.2",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "gpu_count" : 4,
+         "cpu" : 4,
+         "next_state" : "UnChanged",
+         "core" : 29,
+         "wattmeter" : "MULTIPLE",
+         "myri" : "NO",
+         "last_available_upto" : 0,
+         "cpufreq" : "2.1",
+         "drain" : "NO",
+         "type" : "default",
+         "cluster_priority" : 201906,
+         "eth_rate" : 10,
+         "ib_rate" : 0,
+         "last_job_date" : 0,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "deploy" : "NO",
+         "opa_rate" : 0,
+         "cluster" : "clustera",
+         "virtual" : "ivt",
+         "cputype" : "Intel Xeon Silver 4110",
+         "state_num" : 1,
+         "opa_count" : 0,
+         "suspended_jobs" : "NO",
+         "id" : 29,
+         "cpuset" : 12,
+         "gpudevice" : 3,
+         "memcpu" : 65536,
+         "next_finaud_decision" : "NO",
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "rel" : "member",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/29",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/29/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ]
+      },
+      {
+         "myri_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "available_upto" : 2147483647,
+         "desktop_computing" : "NO",
+         "switch" : "gw-fakesite",
+         "finaud_decision" : "NO",
+         "mic" : "NO",
+         "maintenance" : "NO",
+         "cpuarch" : "x86_64",
+         "opa" : "NO",
+         "expiry_date" : 0,
+         "memnode" : 131072,
+         "ib_count" : 0,
+         "memcore" : 8192,
+         "myri_rate" : 0,
+         "gpu_count" : 4,
+         "cpu" : 4,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "ip" : "172.16.64.2",
+         "disktype" : "SATA",
+         "ib" : "NO",
+         "api_timestamp" : 1568902584,
+         "max_walltime" : 86400,
+         "disk_reservation_count" : 0,
+         "production" : "YES",
+         "nodemodel" : "Dell PowerEdge T640",
+         "scheduler_priority" : 0,
+         "cpucore" : 8,
+         "eth_count" : 1,
+         "state" : "Alive",
+         "besteffort" : "YES",
+         "gpu" : 8,
+         "deploy" : "NO",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "ib_rate" : 0,
+         "last_job_date" : 0,
+         "cluster_priority" : 201906,
+         "eth_rate" : 10,
+         "drain" : "NO",
+         "type" : "default",
+         "myri" : "NO",
+         "last_available_upto" : 0,
+         "cpufreq" : "2.1",
+         "core" : 30,
+         "wattmeter" : "MULTIPLE",
+         "next_state" : "UnChanged",
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/30",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/30/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ],
+         "cpuset" : 13,
+         "gpudevice" : 3,
+         "memcpu" : 65536,
+         "next_finaud_decision" : "NO",
+         "id" : 30,
+         "opa_count" : 0,
+         "suspended_jobs" : "NO",
+         "state_num" : 1,
+         "cluster" : "clustera",
+         "opa_rate" : 0,
+         "virtual" : "ivt",
+         "cputype" : "Intel Xeon Silver 4110"
+      },
+      {
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/31"
+            },
+            {
+               "href" : "//oarapi/resources/31/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "memcpu" : 65536,
+         "gpudevice" : 3,
+         "next_finaud_decision" : "NO",
+         "cpuset" : 14,
+         "id" : 31,
+         "suspended_jobs" : "NO",
+         "opa_count" : 0,
+         "state_num" : 1,
+         "cputype" : "Intel Xeon Silver 4110",
+         "virtual" : "ivt",
+         "cluster" : "clustera",
+         "opa_rate" : 0,
+         "deploy" : "NO",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "last_job_date" : 0,
+         "ib_rate" : 0,
+         "eth_rate" : 10,
+         "cluster_priority" : 201906,
+         "type" : "default",
+         "drain" : "NO",
+         "cpufreq" : "2.1",
+         "last_available_upto" : 0,
+         "myri" : "NO",
+         "wattmeter" : "MULTIPLE",
+         "core" : 31,
+         "next_state" : "UnChanged",
+         "cpu" : 4,
+         "gpu_count" : 4,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "disktype" : "SATA",
+         "ip" : "172.16.64.2",
+         "api_timestamp" : 1568902584,
+         "max_walltime" : 86400,
+         "ib" : "NO",
+         "production" : "YES",
+         "disk_reservation_count" : 0,
+         "scheduler_priority" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "cpucore" : 8,
+         "besteffort" : "YES",
+         "gpu" : 8,
+         "eth_count" : 1,
+         "state" : "Alive",
+         "myri_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "available_upto" : 2147483647,
+         "mic" : "NO",
+         "finaud_decision" : "NO",
+         "desktop_computing" : "NO",
+         "switch" : "gw-fakesite",
+         "maintenance" : "NO",
+         "opa" : "NO",
+         "cpuarch" : "x86_64",
+         "expiry_date" : 0,
+         "ib_count" : 0,
+         "memnode" : 131072,
+         "memcore" : 8192,
+         "myri_rate" : 0
+      },
+      {
+         "myri" : "NO",
+         "last_available_upto" : 0,
+         "cpufreq" : "2.1",
+         "drain" : "NO",
+         "type" : "default",
+         "next_state" : "UnChanged",
+         "core" : 32,
+         "wattmeter" : "MULTIPLE",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "deploy" : "NO",
+         "cluster_priority" : 201906,
+         "eth_rate" : 10,
+         "ib_rate" : 0,
+         "last_job_date" : 0,
+         "cluster" : "clustera",
+         "opa_rate" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "virtual" : "ivt",
+         "state_num" : 1,
+         "cpuset" : 15,
+         "gpudevice" : 3,
+         "memcpu" : 65536,
+         "next_finaud_decision" : "NO",
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/32"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/32/jobs"
+            }
+         ],
+         "opa_count" : 0,
+         "suspended_jobs" : "NO",
+         "id" : 32,
+         "expiry_date" : 0,
+         "cpuarch" : "x86_64",
+         "opa" : "NO",
+         "myri_rate" : 0,
+         "memcore" : 8192,
+         "memnode" : 131072,
+         "ib_count" : 0,
+         "available_upto" : 2147483647,
+         "myri_count" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "maintenance" : "NO",
+         "switch" : "gw-fakesite",
+         "desktop_computing" : "NO",
+         "mic" : "NO",
+         "finaud_decision" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "scheduler_priority" : 0,
+         "disk_reservation_count" : 0,
+         "production" : "YES",
+         "state" : "Alive",
+         "eth_count" : 1,
+         "gpu" : 8,
+         "besteffort" : "YES",
+         "cpucore" : 8,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "gpu_count" : 4,
+         "cpu" : 4,
+         "ib" : "NO",
+         "api_timestamp" : 1568902584,
+         "max_walltime" : 86400,
+         "ip" : "172.16.64.2",
+         "disktype" : "SATA"
+      }
+   ],
+   "offset" : 0,
+   "links" : [
+      {
+         "rel" : "self",
+         "href" : "//oarapi/resources/details.json?limit=999999&offset=0"
+      }
+   ]
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-3.json b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-3.json
new file mode 100644
index 0000000000000000000000000000000000000000..e816cc60ba1bd6a8375415a9365d100b0fc4a507
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-3.json
@@ -0,0 +1,2446 @@
+{
+   "total" : 32,
+   "items" : [
+      {
+         "cpu" : 1,
+         "desktop_computing" : "NO",
+         "id" : 1,
+         "wattmeter" : "MULTIPLE",
+         "opa" : "NO",
+         "myri" : "NO",
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "gpu" : 1,
+         "cluster_priority" : 201906,
+         "production" : "YES",
+         "disktype" : "SATA",
+         "type" : "default",
+         "cpucore" : 8,
+         "ib_rate" : 0,
+         "next_state" : "UnChanged",
+         "suspended_jobs" : "NO",
+         "finaud_decision" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "maintenance" : "NO",
+         "myri_count" : 0,
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/1",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/1/jobs"
+            }
+         ],
+         "core" : 1,
+         "cputype" : "Intel Xeon Silver 4110",
+         "state_num" : 1,
+         "available_upto" : 2147483647,
+         "memcpu" : 65536,
+         "opa_count" : 0,
+         "memnode" : 131072,
+         "gpu_count" : 4,
+         "disk_reservation_count" : 0,
+         "api_timestamp" : 1568902584,
+         "cpuarch" : "x86_64",
+         "ib" : "NO",
+         "last_available_upto" : 0,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "scheduler_priority" : 0,
+         "next_finaud_decision" : "NO",
+         "ip" : "172.16.64.1",
+         "max_walltime" : 86400,
+         "virtual" : "ivt",
+         "last_job_date" : 0,
+         "gpudevice" : 0,
+         "deploy" : "NO",
+         "opa_rate" : 0,
+         "ib_count" : 0,
+         "besteffort" : "YES",
+         "eth_rate" : 10,
+         "state" : "Alive",
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "expiry_date" : 0,
+         "switch" : "gw-fakesite",
+         "memcore" : 8192,
+         "eth_count" : 1,
+         "cpuset" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO"
+      },
+      {
+         "next_state" : "UnChanged",
+         "ib_rate" : 0,
+         "cpucore" : 8,
+         "type" : "default",
+         "production" : "YES",
+         "disktype" : "SATA",
+         "gpu" : 3,
+         "cluster_priority" : 201906,
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "myri" : "NO",
+         "opa" : "NO",
+         "wattmeter" : "MULTIPLE",
+         "id" : 2,
+         "desktop_computing" : "NO",
+         "cpu" : 1,
+         "gpu_count" : 4,
+         "disk_reservation_count" : 0,
+         "memnode" : 131072,
+         "opa_count" : 0,
+         "available_upto" : 2147483647,
+         "memcpu" : 65536,
+         "cputype" : "Intel Xeon Silver 4110",
+         "state_num" : 1,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/2"
+            },
+            {
+               "href" : "//oarapi/resources/2/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "core" : 2,
+         "myri_count" : 0,
+         "maintenance" : "NO",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "nodemodel" : "Dell PowerEdge T640",
+         "suspended_jobs" : "NO",
+         "finaud_decision" : "NO",
+         "deploy" : "NO",
+         "gpudevice" : 0,
+         "last_job_date" : 0,
+         "virtual" : "ivt",
+         "max_walltime" : 86400,
+         "ip" : "172.16.64.1",
+         "next_finaud_decision" : "NO",
+         "scheduler_priority" : 0,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "last_available_upto" : 0,
+         "ib" : "NO",
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902584,
+         "mic" : "NO",
+         "memcore" : 8192,
+         "cpuset" : 1,
+         "eth_count" : 1,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "switch" : "gw-fakesite",
+         "expiry_date" : 0,
+         "cluster" : "clustera",
+         "cpufreq" : "2.1",
+         "eth_rate" : 10,
+         "state" : "Alive",
+         "besteffort" : "YES",
+         "ib_count" : 0,
+         "opa_rate" : 0
+      },
+      {
+         "desktop_computing" : "NO",
+         "cpu" : 1,
+         "wattmeter" : "MULTIPLE",
+         "id" : 3,
+         "myri" : "NO",
+         "opa" : "NO",
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "disktype" : "SATA",
+         "production" : "YES",
+         "cluster_priority" : 201906,
+         "gpu" : 1,
+         "type" : "default",
+         "cpucore" : 8,
+         "next_state" : "UnChanged",
+         "ib_rate" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "suspended_jobs" : "NO",
+         "finaud_decision" : "NO",
+         "maintenance" : "NO",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "myri_count" : 0,
+         "cputype" : "Intel Xeon Silver 4110",
+         "state_num" : 1,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/3"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/3/jobs"
+            }
+         ],
+         "core" : 3,
+         "opa_count" : 0,
+         "memcpu" : 65536,
+         "available_upto" : 2147483647,
+         "gpu_count" : 4,
+         "disk_reservation_count" : 0,
+         "memnode" : 131072,
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902584,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "ib" : "NO",
+         "last_available_upto" : 0,
+         "ip" : "172.16.64.1",
+         "scheduler_priority" : 0,
+         "next_finaud_decision" : "NO",
+         "virtual" : "ivt",
+         "max_walltime" : 86400,
+         "last_job_date" : 0,
+         "deploy" : "NO",
+         "gpudevice" : 0,
+         "ib_count" : 0,
+         "opa_rate" : 0,
+         "besteffort" : "YES",
+         "cpufreq" : "2.1",
+         "eth_rate" : 10,
+         "state" : "Alive",
+         "cluster" : "clustera",
+         "eth_count" : 1,
+         "memcore" : 8192,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "cpuset" : 2,
+         "switch" : "gw-fakesite",
+         "expiry_date" : 0,
+         "mic" : "NO"
+      },
+      {
+         "last_job_date" : 0,
+         "deploy" : "NO",
+         "gpudevice" : 0,
+         "max_walltime" : 86400,
+         "virtual" : "ivt",
+         "next_finaud_decision" : "NO",
+         "scheduler_priority" : 0,
+         "ip" : "172.16.64.1",
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902584,
+         "ib" : "NO",
+         "last_available_upto" : 0,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "switch" : "gw-fakesite",
+         "expiry_date" : 0,
+         "memcore" : 8192,
+         "cpuset" : 3,
+         "eth_count" : 1,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "state" : "Alive",
+         "eth_rate" : 10,
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "besteffort" : "YES",
+         "opa_rate" : 0,
+         "ib_count" : 0,
+         "cpucore" : 8,
+         "ib_rate" : 0,
+         "next_state" : "UnChanged",
+         "gpu" : 1,
+         "cluster_priority" : 201906,
+         "production" : "YES",
+         "disktype" : "SATA",
+         "type" : "default",
+         "opa" : "NO",
+         "myri" : "NO",
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "cpu" : 1,
+         "desktop_computing" : "NO",
+         "id" : 4,
+         "wattmeter" : "MULTIPLE",
+         "memnode" : 131072,
+         "disk_reservation_count" : 0,
+         "gpu_count" : 4,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/4"
+            },
+            {
+               "rel" : "collection",
+               "title" : "jobs",
+               "href" : "//oarapi/resources/4/jobs"
+            }
+         ],
+         "core" : 4,
+         "cputype" : "Intel Xeon Silver 4110",
+         "state_num" : 1,
+         "memcpu" : 65536,
+         "available_upto" : 2147483647,
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+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/30"
+            },
+            {
+               "href" : "//oarapi/resources/30/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ],
+         "core" : 30,
+         "opa_count" : 0,
+         "memcpu" : 65536,
+         "available_upto" : 2147483647,
+         "myri_count" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "maintenance" : "NO",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "cpucore" : 8,
+         "ib_rate" : 0,
+         "next_state" : "UnChanged",
+         "production" : "YES",
+         "disktype" : "SATA",
+         "gpu" : 8,
+         "cluster_priority" : 201906,
+         "type" : "default",
+         "myri" : "NO",
+         "opa" : "NO",
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "desktop_computing" : "NO",
+         "cpu" : 4,
+         "wattmeter" : "MULTIPLE",
+         "id" : 30,
+         "eth_count" : 1,
+         "memcore" : 8192,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "cpuset" : 13,
+         "expiry_date" : 0,
+         "switch" : "gw-fakesite",
+         "mic" : "NO",
+         "cpufreq" : "2.1",
+         "eth_rate" : 10,
+         "state" : "Alive",
+         "cluster" : "clustera",
+         "besteffort" : "YES",
+         "ib_count" : 0,
+         "opa_rate" : 0,
+         "last_job_date" : 0,
+         "gpudevice" : 3,
+         "deploy" : "NO",
+         "virtual" : "ivt",
+         "max_walltime" : 86400,
+         "ip" : "172.16.64.2",
+         "next_finaud_decision" : "NO",
+         "scheduler_priority" : 0,
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902584,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "last_available_upto" : 0,
+         "ib" : "NO"
+      },
+      {
+         "max_walltime" : 86400,
+         "virtual" : "ivt",
+         "deploy" : "NO",
+         "gpudevice" : 3,
+         "last_job_date" : 0,
+         "last_available_upto" : 0,
+         "ib" : "NO",
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902584,
+         "next_finaud_decision" : "NO",
+         "scheduler_priority" : 0,
+         "ip" : "172.16.64.2",
+         "cluster" : "clustera",
+         "cpufreq" : "2.1",
+         "eth_rate" : 10,
+         "state" : "Alive",
+         "mic" : "NO",
+         "expiry_date" : 0,
+         "switch" : "gw-fakesite",
+         "cpuset" : 14,
+         "memcore" : 8192,
+         "eth_count" : 1,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "opa_rate" : 0,
+         "ib_count" : 0,
+         "besteffort" : "YES",
+         "type" : "default",
+         "gpu" : 8,
+         "cluster_priority" : 201906,
+         "disktype" : "SATA",
+         "production" : "YES",
+         "ib_rate" : 0,
+         "next_state" : "UnChanged",
+         "cpucore" : 8,
+         "id" : 31,
+         "wattmeter" : "MULTIPLE",
+         "cpu" : 4,
+         "desktop_computing" : "NO",
+         "drain" : "NO",
+         "myri_rate" : 0,
+         "opa" : "NO",
+         "myri" : "NO",
+         "available_upto" : 2147483647,
+         "memcpu" : 65536,
+         "opa_count" : 0,
+         "core" : 31,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/31",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/31/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "state_num" : 1,
+         "cputype" : "Intel Xeon Silver 4110",
+         "memnode" : 131072,
+         "gpu_count" : 4,
+         "disk_reservation_count" : 0,
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "maintenance" : "NO",
+         "finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "myri_count" : 0
+      },
+      {
+         "myri" : "NO",
+         "opa" : "NO",
+         "myri_rate" : 0,
+         "drain" : "NO",
+         "desktop_computing" : "NO",
+         "cpu" : 4,
+         "wattmeter" : "MULTIPLE",
+         "id" : 32,
+         "cpucore" : 8,
+         "ib_rate" : 0,
+         "next_state" : "UnChanged",
+         "disktype" : "SATA",
+         "production" : "YES",
+         "gpu" : 8,
+         "cluster_priority" : 201906,
+         "type" : "default",
+         "myri_count" : 0,
+         "nodemodel" : "Dell PowerEdge T640",
+         "finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "maintenance" : "NO",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "disk_reservation_count" : 0,
+         "gpu_count" : 4,
+         "memnode" : 131072,
+         "cputype" : "Intel Xeon Silver 4110",
+         "state_num" : 1,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "href" : "//oarapi/resources/32",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/32/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ],
+         "core" : 32,
+         "opa_count" : 0,
+         "memcpu" : 65536,
+         "available_upto" : 2147483647,
+         "ip" : "172.16.64.2",
+         "next_finaud_decision" : "NO",
+         "scheduler_priority" : 0,
+         "cpuarch" : "x86_64",
+         "api_timestamp" : 1568902584,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "ib" : "NO",
+         "last_available_upto" : 0,
+         "last_job_date" : 0,
+         "deploy" : "NO",
+         "gpudevice" : 3,
+         "virtual" : "ivt",
+         "max_walltime" : 86400,
+         "besteffort" : "YES",
+         "ib_count" : 0,
+         "opa_rate" : 0,
+         "memcore" : 8192,
+         "eth_count" : 1,
+         "cpuset" : 15,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "switch" : "gw-fakesite",
+         "expiry_date" : 0,
+         "mic" : "NO",
+         "eth_rate" : 10,
+         "cpufreq" : "2.1",
+         "state" : "Alive",
+         "cluster" : "clustera"
+      }
+   ],
+   "api_timestamp" : 1568902584,
+   "offset" : 0,
+   "links" : [
+      {
+         "rel" : "self",
+         "href" : "//oarapi/resources/details.json?limit=999999&offset=0"
+      }
+   ]
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-4.json b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-4.json
new file mode 100644
index 0000000000000000000000000000000000000000..7c98ad6189aec56eab5ccd0f3c0c8e6f3281f5f2
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-4.json
@@ -0,0 +1,2446 @@
+{
+   "items" : [
+      {
+         "type" : "default",
+         "switch" : "gw-fakesite",
+         "nodemodel" : "Dell PowerEdge T640",
+         "state" : "Alive",
+         "ib" : "NO",
+         "next_finaud_decision" : "NO",
+         "max_walltime" : 86400,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/1"
+            },
+            {
+               "href" : "//oarapi/resources/1/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ],
+         "cpu" : 1,
+         "cpuset" : 0,
+         "scheduler_priority" : 0,
+         "drain" : "NO",
+         "id" : 1,
+         "memnode" : 131072,
+         "cluster_priority" : 201906,
+         "wattmeter" : "MULTIPLE",
+         "state_num" : 1,
+         "desktop_computing" : "NO",
+         "opa" : "NO",
+         "disktype" : "SATA",
+         "cpucore" : 8,
+         "expiry_date" : 0,
+         "last_job_date" : 0,
+         "myri_count" : 0,
+         "ib_count" : 0,
+         "production" : "YES",
+         "mic" : "NO",
+         "myri" : "NO",
+         "myri_rate" : 0,
+         "gpudevice" : 0,
+         "cluster" : "clustera",
+         "gpu_count" : 4,
+         "memcpu" : 65536,
+         "virtual" : "ivt",
+         "opa_count" : 0,
+         "ib_rate" : 0,
+         "last_available_upto" : 0,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "api_timestamp" : 1568902594,
+         "gpu" : 1,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "finaud_decision" : "NO",
+         "deploy" : "NO",
+         "maintenance" : "NO",
+         "available_upto" : 2147483647,
+         "eth_rate" : 10,
+         "suspended_jobs" : "NO",
+         "ip" : "172.16.64.1",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "memcore" : 8192,
+         "opa_rate" : 0,
+         "next_state" : "UnChanged",
+         "disk_reservation_count" : 0,
+         "cpufreq" : "2.1",
+         "besteffort" : "YES",
+         "eth_count" : 1,
+         "core" : 1,
+         "cpuarch" : "x86_64",
+         "cputype" : "Intel Xeon Silver 4110"
+      },
+      {
+         "myri_count" : 0,
+         "ib_count" : 0,
+         "production" : "YES",
+         "mic" : "NO",
+         "myri_rate" : 0,
+         "myri" : "NO",
+         "last_job_date" : 0,
+         "cpucore" : 8,
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "desktop_computing" : "NO",
+         "opa" : "NO",
+         "disktype" : "SATA",
+         "cluster_priority" : 201906,
+         "wattmeter" : "MULTIPLE",
+         "drain" : "NO",
+         "id" : 2,
+         "memnode" : 131072,
+         "max_walltime" : 86400,
+         "next_finaud_decision" : "NO",
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/2"
+            },
+            {
+               "href" : "//oarapi/resources/2/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "cpuset" : 1,
+         "cpu" : 1,
+         "scheduler_priority" : 0,
+         "type" : "default",
+         "switch" : "gw-fakesite",
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib" : "NO",
+         "state" : "Alive",
+         "eth_count" : 1,
+         "core" : 2,
+         "cpuarch" : "x86_64",
+         "cputype" : "Intel Xeon Silver 4110",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "ip" : "172.16.64.1",
+         "opa_rate" : 0,
+         "memcore" : 8192,
+         "next_state" : "UnChanged",
+         "cpufreq" : "2.1",
+         "disk_reservation_count" : 0,
+         "besteffort" : "YES",
+         "deploy" : "NO",
+         "maintenance" : "NO",
+         "eth_rate" : 10,
+         "available_upto" : 2147483647,
+         "suspended_jobs" : "NO",
+         "api_timestamp" : 1568902594,
+         "gpu" : 1,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "finaud_decision" : "NO",
+         "last_available_upto" : 0,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cluster" : "clustera",
+         "memcpu" : 65536,
+         "gpu_count" : 4,
+         "virtual" : "ivt",
+         "opa_count" : 0,
+         "ib_rate" : 0,
+         "gpudevice" : 0
+      },
+      {
+         "cpucore" : 8,
+         "expiry_date" : 0,
+         "state_num" : 1,
+         "desktop_computing" : "NO",
+         "opa" : "NO",
+         "disktype" : "SATA",
+         "myri_count" : 0,
+         "production" : "YES",
+         "ib_count" : 0,
+         "mic" : "NO",
+         "myri" : "NO",
+         "myri_rate" : 0,
+         "last_job_date" : 0,
+         "next_finaud_decision" : "NO",
+         "max_walltime" : 86400,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/3",
+               "rel" : "self"
+            },
+            {
+               "title" : "jobs",
+               "rel" : "collection",
+               "href" : "//oarapi/resources/3/jobs"
+            }
+         ],
+         "cpu" : 1,
+         "cpuset" : 2,
+         "scheduler_priority" : 0,
+         "type" : "default",
+         "switch" : "gw-fakesite",
+         "nodemodel" : "Dell PowerEdge T640",
+         "ib" : "NO",
+         "state" : "Alive",
+         "cluster_priority" : 201906,
+         "wattmeter" : "MULTIPLE",
+         "drain" : "NO",
+         "memnode" : 131072,
+         "id" : 3,
+         "deploy" : "NO",
+         "maintenance" : "NO",
+         "eth_rate" : 10,
+         "available_upto" : 2147483647,
+         "suspended_jobs" : "NO",
+         "eth_count" : 1,
+         "cpuarch" : "x86_64",
+         "core" : 3,
+         "cputype" : "Intel Xeon Silver 4110",
+         "ip" : "172.16.64.1",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "opa_rate" : 0,
+         "memcore" : 8192,
+         "next_state" : "UnChanged",
+         "besteffort" : "YES",
+         "disk_reservation_count" : 0,
+         "cpufreq" : "2.1",
+         "cluster" : "clustera",
+         "gpu_count" : 4,
+         "memcpu" : 65536,
+         "opa_count" : 0,
+         "ib_rate" : 0,
+         "virtual" : "ivt",
+         "gpudevice" : 0,
+         "api_timestamp" : 1568902594,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "gpu" : 1,
+         "finaud_decision" : "NO",
+         "last_available_upto" : 0,
+         "network_address" : "clustera-1.fakesite.grid5000.fr"
+      },
+      {
+         "expiry_date" : 0,
+         "cpucore" : 8,
+         "opa" : "NO",
+         "disktype" : "SATA",
+         "state_num" : 1,
+         "desktop_computing" : "NO",
+         "production" : "YES",
+         "ib_count" : 0,
+         "mic" : "NO",
+         "myri_rate" : 0,
+         "myri" : "NO",
+         "myri_count" : 0,
+         "last_job_date" : 0,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node",
+               "rel" : "member"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/4"
+            },
+            {
+               "href" : "//oarapi/resources/4/jobs",
+               "title" : "jobs",
+               "rel" : "collection"
+            }
+         ],
+         "cpuset" : 3,
+         "cpu" : 1,
+         "scheduler_priority" : 0,
+         "max_walltime" : 86400,
+         "next_finaud_decision" : "NO",
+         "state" : "Alive",
+         "ib" : "NO",
+         "switch" : "gw-fakesite",
+         "type" : "default",
+         "nodemodel" : "Dell PowerEdge T640",
+         "cluster_priority" : 201906,
+         "wattmeter" : "MULTIPLE",
+         "id" : 4,
+         "memnode" : 131072,
+         "drain" : "NO",
+         "available_upto" : 2147483647,
+         "eth_rate" : 10,
+         "suspended_jobs" : "NO",
+         "deploy" : "NO",
+         "maintenance" : "NO",
+         "cpuarch" : "x86_64",
+         "core" : 4,
+         "cputype" : "Intel Xeon Silver 4110",
+         "eth_count" : 1,
+         "cpufreq" : "2.1",
+         "disk_reservation_count" : 0,
+         "besteffort" : "YES",
+         "ip" : "172.16.64.1",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "memcore" : 8192,
+         "next_state" : "UnChanged",
+         "opa_rate" : 0,
+         "opa_count" : 0,
+         "ib_rate" : 0,
+         "virtual" : "ivt",
+         "cluster" : "clustera",
+         "gpu_count" : 4,
+         "memcpu" : 65536,
+         "gpudevice" : 0,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "gpu" : 1,
+         "finaud_decision" : "NO",
+         "api_timestamp" : 1568902594,
+         "last_available_upto" : 0,
+         "network_address" : "clustera-1.fakesite.grid5000.fr"
+      },
+      {
+         "expiry_date" : 0,
+         "cpucore" : 8,
+         "disktype" : "SATA",
+         "opa" : "NO",
+         "desktop_computing" : "NO",
+         "state_num" : 1,
+         "myri" : "NO",
+         "mic" : "NO",
+         "myri_rate" : 0,
+         "production" : "YES",
+         "ib_count" : 0,
+         "myri_count" : 0,
+         "last_job_date" : 0,
+         "cpuset" : 4,
+         "cpu" : 1,
+         "scheduler_priority" : 0,
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/5",
+               "rel" : "self"
+            },
+            {
+               "title" : "jobs",
+               "rel" : "collection",
+               "href" : "//oarapi/resources/5/jobs"
+            }
+         ],
+         "max_walltime" : 86400,
+         "next_finaud_decision" : "NO",
+         "state" : "Alive",
+         "ib" : "NO",
+         "nodemodel" : "Dell PowerEdge T640",
+         "type" : "default",
+         "switch" : "gw-fakesite",
+         "wattmeter" : "MULTIPLE",
+         "cluster_priority" : 201906,
+         "id" : 5,
+         "memnode" : 131072,
+         "drain" : "NO",
+         "suspended_jobs" : "NO",
+         "available_upto" : 2147483647,
+         "eth_rate" : 10,
+         "maintenance" : "NO",
+         "deploy" : "NO",
+         "cputype" : "Intel Xeon Silver 4110",
+         "core" : 5,
+         "cpuarch" : "x86_64",
+         "eth_count" : 1,
+         "besteffort" : "YES",
+         "disk_reservation_count" : 0,
+         "cpufreq" : "2.1",
+         "next_state" : "UnChanged",
+         "memcore" : 8192,
+         "opa_rate" : 0,
+         "ip" : "172.16.64.1",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "ib_rate" : 0,
+         "opa_count" : 0,
+         "virtual" : "ivt",
+         "memcpu" : 65536,
+         "gpu_count" : 4,
+         "cluster" : "clustera",
+         "gpudevice" : 1,
+         "finaud_decision" : "NO",
+         "gpu" : 3,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "api_timestamp" : 1568902594,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "last_available_upto" : 0
+      },
+      {
+         "cputype" : "Intel Xeon Silver 4110",
+         "core" : 6,
+         "cpuarch" : "x86_64",
+         "eth_count" : 1,
+         "cpufreq" : "2.1",
+         "disk_reservation_count" : 0,
+         "besteffort" : "YES",
+         "next_state" : "UnChanged",
+         "memcore" : 8192,
+         "opa_rate" : 0,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "ip" : "172.16.64.1",
+         "suspended_jobs" : "NO",
+         "available_upto" : 2147483647,
+         "eth_rate" : 10,
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+         "wattmeter" : "MULTIPLE",
+         "cluster_priority" : 201906,
+         "nodemodel" : "Dell PowerEdge T640",
+         "type" : "default",
+         "switch" : "gw-fakesite",
+         "state" : "Alive",
+         "ib" : "NO",
+         "next_finaud_decision" : "NO",
+         "max_walltime" : 86400,
+         "scheduler_priority" : 0,
+         "cpu" : 4,
+         "cpuset" : 14,
+         "links" : [
+            {
+               "rel" : "member",
+               "title" : "node",
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/31"
+            },
+            {
+               "href" : "//oarapi/resources/31/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "last_job_date" : 0,
+         "myri_count" : 0,
+         "myri_rate" : 0,
+         "mic" : "NO",
+         "myri" : "NO",
+         "ib_count" : 0,
+         "production" : "YES",
+         "desktop_computing" : "NO",
+         "state_num" : 1,
+         "opa" : "NO",
+         "disktype" : "SATA",
+         "cpucore" : 8,
+         "expiry_date" : 0
+      },
+      {
+         "wattmeter" : "MULTIPLE",
+         "cluster_priority" : 201906,
+         "drain" : "NO",
+         "memnode" : 131072,
+         "id" : 32,
+         "max_walltime" : 86400,
+         "next_finaud_decision" : "NO",
+         "cpu" : 4,
+         "cpuset" : 15,
+         "scheduler_priority" : 0,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-2.fakesite.grid5000.fr",
+               "rel" : "member",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/32",
+               "rel" : "self"
+            },
+            {
+               "title" : "jobs",
+               "rel" : "collection",
+               "href" : "//oarapi/resources/32/jobs"
+            }
+         ],
+         "nodemodel" : "Dell PowerEdge T640",
+         "switch" : "gw-fakesite",
+         "type" : "default",
+         "state" : "Alive",
+         "ib" : "NO",
+         "myri_count" : 0,
+         "mic" : "NO",
+         "myri" : "NO",
+         "myri_rate" : 0,
+         "ib_count" : 0,
+         "production" : "YES",
+         "last_job_date" : 0,
+         "cpucore" : 8,
+         "expiry_date" : 0,
+         "desktop_computing" : "NO",
+         "state_num" : 1,
+         "disktype" : "SATA",
+         "opa" : "NO",
+         "api_timestamp" : 1568902594,
+         "finaud_decision" : "NO",
+         "host" : "clustera-2.fakesite.grid5000.fr",
+         "gpu" : 8,
+         "network_address" : "clustera-2.fakesite.grid5000.fr",
+         "last_available_upto" : 0,
+         "memcpu" : 65536,
+         "gpu_count" : 4,
+         "cluster" : "clustera",
+         "ib_rate" : 0,
+         "opa_count" : 0,
+         "virtual" : "ivt",
+         "gpudevice" : 3,
+         "eth_count" : 1,
+         "cputype" : "Intel Xeon Silver 4110",
+         "cpuarch" : "x86_64",
+         "core" : 32,
+         "memcore" : 8192,
+         "opa_rate" : 0,
+         "next_state" : "UnChanged",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "ip" : "172.16.64.2",
+         "cpufreq" : "2.1",
+         "disk_reservation_count" : 0,
+         "besteffort" : "YES",
+         "maintenance" : "NO",
+         "deploy" : "NO",
+         "suspended_jobs" : "NO",
+         "eth_rate" : 10,
+         "available_upto" : 2147483647
+      }
+   ],
+   "api_timestamp" : 1568902594,
+   "total" : 32,
+   "links" : [
+      {
+         "href" : "//oarapi/resources/details.json?limit=999999&offset=0",
+         "rel" : "self"
+      }
+   ],
+   "offset" : 0
+}
+
diff --git a/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-5.json b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-5.json
new file mode 100644
index 0000000000000000000000000000000000000000..8369465aa8655ab1d21455032ad8e03f40c15895
--- /dev/null
+++ b/tests/stub_oar_properties/fakesite_from_scratch_simul_error_and_fix_with_update-5.json
@@ -0,0 +1,2446 @@
+{
+   "items" : [
+      {
+         "desktop_computing" : "NO",
+         "deploy" : "NO",
+         "eth_count" : 1,
+         "api_timestamp" : 1568902595,
+         "scheduler_priority" : 0,
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/1",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/1/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "last_job_date" : 0,
+         "memnode" : 131072,
+         "disktype" : "SATA",
+         "eth_rate" : 10,
+         "core" : 1,
+         "memcore" : 8192,
+         "state" : "Alive",
+         "opa_count" : 0,
+         "max_walltime" : 86400,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "cpuarch" : "x86_64",
+         "nodemodel" : "Dell PowerEdge T640",
+         "cluster_priority" : 201906,
+         "cpu" : 1,
+         "mic" : "NO",
+         "type" : "default",
+         "state_num" : 1,
+         "virtual" : "ivt",
+         "available_upto" : 2147483647,
+         "gpu_count" : 4,
+         "last_available_upto" : 0,
+         "expiry_date" : 0,
+         "ib_count" : 0,
+         "memcpu" : 65536,
+         "production" : "YES",
+         "cpufreq" : "2.1",
+         "myri_count" : 0,
+         "ib_rate" : 0,
+         "opa_rate" : 0,
+         "switch" : "gw-fakesite",
+         "next_state" : "UnChanged",
+         "myri_rate" : 0,
+         "gpu" : 1,
+         "suspended_jobs" : "NO",
+         "opa" : "NO",
+         "ip" : "172.16.64.1",
+         "finaud_decision" : "NO",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cputype" : "Intel Xeon Silver 4110",
+         "cpucore" : 8,
+         "next_finaud_decision" : "NO",
+         "besteffort" : "YES",
+         "myri" : "NO",
+         "cluster" : "clustera",
+         "maintenance" : "NO",
+         "id" : 1,
+         "cpuset" : 0,
+         "wattmeter" : "MULTIPLE",
+         "ib" : "NO",
+         "disk_reservation_count" : 0,
+         "gpudevice" : 0,
+         "drain" : "NO",
+         "host" : "clustera-1.fakesite.grid5000.fr"
+      },
+      {
+         "finaud_decision" : "NO",
+         "suspended_jobs" : "NO",
+         "opa" : "NO",
+         "ip" : "172.16.64.1",
+         "cpucore" : 8,
+         "cputype" : "Intel Xeon Silver 4110",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "myri_rate" : 0,
+         "production" : "YES",
+         "cpufreq" : "2.1",
+         "myri_count" : 0,
+         "switch" : "gw-fakesite",
+         "opa_rate" : 0,
+         "ib_rate" : 0,
+         "next_state" : "UnChanged",
+         "gpu" : 1,
+         "wattmeter" : "MULTIPLE",
+         "cpuset" : 1,
+         "id" : 2,
+         "gpudevice" : 0,
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "drain" : "NO",
+         "ib" : "NO",
+         "disk_reservation_count" : 0,
+         "besteffort" : "YES",
+         "myri" : "NO",
+         "next_finaud_decision" : "NO",
+         "maintenance" : "NO",
+         "cluster" : "clustera",
+         "eth_rate" : 10,
+         "memnode" : 131072,
+         "disktype" : "SATA",
+         "core" : 2,
+         "max_walltime" : 86400,
+         "memcore" : 8192,
+         "opa_count" : 0,
+         "state" : "Alive",
+         "deploy" : "NO",
+         "desktop_computing" : "NO",
+         "eth_count" : 1,
+         "last_job_date" : 0,
+         "api_timestamp" : 1568902595,
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "href" : "//oarapi/resources/2",
+               "rel" : "self"
+            },
+            {
+               "href" : "//oarapi/resources/2/jobs",
+               "rel" : "collection",
+               "title" : "jobs"
+            }
+         ],
+         "scheduler_priority" : 0,
+         "last_available_upto" : 0,
+         "expiry_date" : 0,
+         "virtual" : "ivt",
+         "available_upto" : 2147483647,
+         "gpu_count" : 4,
+         "ib_count" : 0,
+         "memcpu" : 65536,
+         "cpuarch" : "x86_64",
+         "nodemodel" : "Dell PowerEdge T640",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "type" : "default",
+         "mic" : "NO",
+         "state_num" : 1,
+         "cpu" : 1,
+         "cluster_priority" : 201906
+      },
+      {
+         "core" : 3,
+         "memnode" : 131072,
+         "eth_rate" : 10,
+         "disktype" : "SATA",
+         "max_walltime" : 86400,
+         "memcore" : 8192,
+         "state" : "Alive",
+         "opa_count" : 0,
+         "deploy" : "NO",
+         "desktop_computing" : "NO",
+         "api_timestamp" : 1568902595,
+         "links" : [
+            {
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "rel" : "member",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/3"
+            },
+            {
+               "title" : "jobs",
+               "rel" : "collection",
+               "href" : "//oarapi/resources/3/jobs"
+            }
+         ],
+         "scheduler_priority" : 0,
+         "last_job_date" : 0,
+         "eth_count" : 1,
+         "expiry_date" : 0,
+         "last_available_upto" : 0,
+         "available_upto" : 2147483647,
+         "gpu_count" : 4,
+         "virtual" : "ivt",
+         "ib_count" : 0,
+         "memcpu" : 65536,
+         "nodemodel" : "Dell PowerEdge T640",
+         "cpuarch" : "x86_64",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "mic" : "NO",
+         "type" : "default",
+         "state_num" : 1,
+         "cluster_priority" : 201906,
+         "cpu" : 1,
+         "finaud_decision" : "NO",
+         "opa" : "NO",
+         "suspended_jobs" : "NO",
+         "ip" : "172.16.64.1",
+         "cpucore" : 8,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cputype" : "Intel Xeon Silver 4110",
+         "myri_rate" : 0,
+         "next_state" : "UnChanged",
+         "myri_count" : 0,
+         "opa_rate" : 0,
+         "ib_rate" : 0,
+         "switch" : "gw-fakesite",
+         "production" : "YES",
+         "cpufreq" : "2.1",
+         "gpu" : 1,
+         "wattmeter" : "MULTIPLE",
+         "cpuset" : 2,
+         "id" : 3,
+         "drain" : "NO",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "gpudevice" : 0,
+         "disk_reservation_count" : 0,
+         "ib" : "NO",
+         "myri" : "NO",
+         "besteffort" : "YES",
+         "next_finaud_decision" : "NO",
+         "cluster" : "clustera",
+         "maintenance" : "NO"
+      },
+      {
+         "cpuarch" : "x86_64",
+         "nodemodel" : "Dell PowerEdge T640",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "state_num" : 1,
+         "mic" : "NO",
+         "type" : "default",
+         "cluster_priority" : 201906,
+         "cpu" : 1,
+         "last_available_upto" : 0,
+         "expiry_date" : 0,
+         "virtual" : "ivt",
+         "gpu_count" : 4,
+         "available_upto" : 2147483647,
+         "memcpu" : 65536,
+         "ib_count" : 0,
+         "deploy" : "NO",
+         "desktop_computing" : "NO",
+         "eth_count" : 1,
+         "api_timestamp" : 1568902595,
+         "links" : [
+            {
+               "title" : "node",
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr"
+            },
+            {
+               "href" : "//oarapi/resources/4",
+               "rel" : "self"
+            },
+            {
+               "rel" : "collection",
+               "href" : "//oarapi/resources/4/jobs",
+               "title" : "jobs"
+            }
+         ],
+         "last_job_date" : 0,
+         "scheduler_priority" : 0,
+         "memnode" : 131072,
+         "disktype" : "SATA",
+         "eth_rate" : 10,
+         "core" : 4,
+         "max_walltime" : 86400,
+         "memcore" : 8192,
+         "state" : "Alive",
+         "opa_count" : 0,
+         "besteffort" : "YES",
+         "myri" : "NO",
+         "next_finaud_decision" : "NO",
+         "maintenance" : "NO",
+         "cluster" : "clustera",
+         "wattmeter" : "MULTIPLE",
+         "cpuset" : 3,
+         "id" : 4,
+         "gpudevice" : 0,
+         "drain" : "NO",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "ib" : "NO",
+         "disk_reservation_count" : 0,
+         "myri_rate" : 0,
+         "cpufreq" : "2.1",
+         "production" : "YES",
+         "next_state" : "UnChanged",
+         "myri_count" : 0,
+         "opa_rate" : 0,
+         "ib_rate" : 0,
+         "switch" : "gw-fakesite",
+         "gpu" : 1,
+         "finaud_decision" : "NO",
+         "ip" : "172.16.64.1",
+         "opa" : "NO",
+         "suspended_jobs" : "NO",
+         "cpucore" : 8,
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cputype" : "Intel Xeon Silver 4110"
+      },
+      {
+         "ib" : "NO",
+         "disk_reservation_count" : 0,
+         "gpudevice" : 1,
+         "drain" : "NO",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "cpuset" : 4,
+         "id" : 5,
+         "wattmeter" : "MULTIPLE",
+         "maintenance" : "NO",
+         "cluster" : "clustera",
+         "next_finaud_decision" : "NO",
+         "besteffort" : "YES",
+         "myri" : "NO",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cputype" : "Intel Xeon Silver 4110",
+         "cpucore" : 8,
+         "ip" : "172.16.64.1",
+         "opa" : "NO",
+         "suspended_jobs" : "NO",
+         "finaud_decision" : "NO",
+         "gpu" : 3,
+         "cpufreq" : "2.1",
+         "production" : "YES",
+         "next_state" : "UnChanged",
+         "myri_count" : 0,
+         "opa_rate" : 0,
+         "ib_rate" : 0,
+         "switch" : "gw-fakesite",
+         "myri_rate" : 0,
+         "ib_count" : 0,
+         "memcpu" : 65536,
+         "virtual" : "ivt",
+         "gpu_count" : 4,
+         "available_upto" : 2147483647,
+         "last_available_upto" : 0,
+         "expiry_date" : 0,
+         "cluster_priority" : 201906,
+         "cpu" : 1,
+         "mic" : "NO",
+         "state_num" : 1,
+         "type" : "default",
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "cpuarch" : "x86_64",
+         "nodemodel" : "Dell PowerEdge T640",
+         "memcore" : 8192,
+         "state" : "Alive",
+         "opa_count" : 0,
+         "max_walltime" : 86400,
+         "disktype" : "SATA",
+         "memnode" : 131072,
+         "eth_rate" : 10,
+         "core" : 5,
+         "eth_count" : 1,
+         "api_timestamp" : 1568902595,
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/5"
+            },
+            {
+               "title" : "jobs",
+               "href" : "//oarapi/resources/5/jobs",
+               "rel" : "collection"
+            }
+         ],
+         "scheduler_priority" : 0,
+         "last_job_date" : 0,
+         "desktop_computing" : "NO",
+         "deploy" : "NO"
+      },
+      {
+         "core" : 6,
+         "memnode" : 131072,
+         "eth_rate" : 10,
+         "disktype" : "SATA",
+         "opa_count" : 0,
+         "memcore" : 8192,
+         "state" : "Alive",
+         "max_walltime" : 86400,
+         "desktop_computing" : "NO",
+         "deploy" : "NO",
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/6"
+            },
+            {
+               "title" : "jobs",
+               "rel" : "collection",
+               "href" : "//oarapi/resources/6/jobs"
+            }
+         ],
+         "api_timestamp" : 1568902595,
+         "last_job_date" : 0,
+         "scheduler_priority" : 0,
+         "eth_count" : 1,
+         "available_upto" : 2147483647,
+         "gpu_count" : 4,
+         "virtual" : "ivt",
+         "expiry_date" : 0,
+         "last_available_upto" : 0,
+         "ib_count" : 0,
+         "memcpu" : 65536,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "nodemodel" : "Dell PowerEdge T640",
+         "cpuarch" : "x86_64",
+         "cluster_priority" : 201906,
+         "cpu" : 1,
+         "state_num" : 1,
+         "mic" : "NO",
+         "type" : "default",
+         "ip" : "172.16.64.1",
+         "opa" : "NO",
+         "suspended_jobs" : "NO",
+         "finaud_decision" : "NO",
+         "network_address" : "clustera-1.fakesite.grid5000.fr",
+         "cputype" : "Intel Xeon Silver 4110",
+         "cpucore" : 8,
+         "myri_count" : 0,
+         "ib_rate" : 0,
+         "opa_rate" : 0,
+         "next_state" : "UnChanged",
+         "switch" : "gw-fakesite",
+         "production" : "YES",
+         "cpufreq" : "2.1",
+         "myri_rate" : 0,
+         "gpu" : 3,
+         "id" : 6,
+         "cpuset" : 5,
+         "wattmeter" : "MULTIPLE",
+         "disk_reservation_count" : 0,
+         "ib" : "NO",
+         "host" : "clustera-1.fakesite.grid5000.fr",
+         "drain" : "NO",
+         "gpudevice" : 1,
+         "next_finaud_decision" : "NO",
+         "myri" : "NO",
+         "besteffort" : "YES",
+         "cluster" : "clustera",
+         "maintenance" : "NO"
+      },
+      {
+         "gpu_count" : 4,
+         "available_upto" : 2147483647,
+         "virtual" : "ivt",
+         "expiry_date" : 0,
+         "last_available_upto" : 0,
+         "ib_count" : 0,
+         "memcpu" : 65536,
+         "gpu_model" : "GeForce RTX 2080 Ti",
+         "nodemodel" : "Dell PowerEdge T640",
+         "cpuarch" : "x86_64",
+         "cpu" : 1,
+         "cluster_priority" : 201906,
+         "type" : "default",
+         "mic" : "NO",
+         "state_num" : 1,
+         "core" : 7,
+         "disktype" : "SATA",
+         "memnode" : 131072,
+         "eth_rate" : 10,
+         "opa_count" : 0,
+         "memcore" : 8192,
+         "state" : "Alive",
+         "max_walltime" : 86400,
+         "desktop_computing" : "NO",
+         "deploy" : "NO",
+         "api_timestamp" : 1568902595,
+         "last_job_date" : 0,
+         "links" : [
+            {
+               "rel" : "member",
+               "href" : "//oarapi/resources/nodes/clustera-1.fakesite.grid5000.fr",
+               "title" : "node"
+            },
+            {
+               "rel" : "self",
+               "href" : "//oarapi/resources/7"
+            },
+            {
+               "title" : "jobs",
+               "href" : "//oarapi/resources/7/jobs",
+               "rel" : "collection"
+            }
+         ],
+         "scheduler_priority" : 0,
+         "eth_count" : 1,
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+      }
+   ],
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+}
+