diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-1.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-1.json
index 0f629d62660916f5f72610109128b6544a95f0d9..acbae716fb1678598dc2d4e80b00a67171609144 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-1.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-1.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-10.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-10.json
index e71ddd0b74714c06ee58804e64143e5e79bfd0f6..2640c61718304a0ba87de5882ac0931fbef931ce 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-10.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-10.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-11.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-11.json
index b01c47baaf164b42decc8149162214321287e2d7..6f5d8f747ebb00488712b85075ec19cab6068468 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-11.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-11.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-12.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-12.json
index c86ca03e74c86a8d411cda48aa74da5bbc90c34a..85b776b4b56ff1f8ca2637dfcede881f248c1b85 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-12.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-12.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-13.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-13.json
index 6a1dc7b7d293f56e3c50b71ebd4ca257f190c738..0f1c5e863188d4487a983aeab14f26045f142570 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-13.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-13.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-14.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-14.json
index 922cd5c42dfbd261467f0c2c6a4780cd2867714c..bd9a7e613888521337b9d243778e1cb0450894b7 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-14.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-14.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-15.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-15.json
index 221665d2bfc0d1d2cfc6120077cb93ef7b07e668..7299dd59d3f9ec03f3fbb00fe55f234ae7387556 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-15.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-15.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-16.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-16.json
index 7b6aadb61629fc6ffa466122422d4a034f047e29..84e21ba2a624477882712c8b2661abff6b365760 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-16.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-16.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-17.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-17.json
index ffbd9282f30b6df36ccaf1016183f681ee3c3396..933ad164f8c8ef6bb5e212d8943df86b0bb36a11 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-17.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-17.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-18.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-18.json
index 8346b0b259ea9fe1a5c69385b8222861f281927a..ef988ec025d5d4050f5ab973a401ddd13a2edcb4 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-18.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-18.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-19.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-19.json
index 0560c004c69195402002cf2021e76f0b7e3e2699..c9924c75f00a5fb3a0b324bc06f24b1fe85cf016 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-19.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-19.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-2.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-2.json
index f25712361b68371aa2e1393866dbcb802419f92a..6ff0e36d27dac92c046082e29de9e9566de67a54 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-2.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-2.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-20.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-20.json
index 2ba8febe11a801122e5055e8400f138ab1996b13..ac3f819474b70a44e1b05ed83a00d065bf925278 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-20.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-20.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-21.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-21.json
index d5c5c112011fa2bc8085160aea9370e5dee6b26c..daf0839628b5a5aa7648d9c2bd3a2c02f08cf7fb 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-21.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-21.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-22.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-22.json
index 2a81b9754448a8d56707f90ad96995b8a9cc75e2..3176bf3b952241208fa10ba4e00458d297aeda98 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-22.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-22.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-23.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-23.json
index 3f00306f5100aecf2f71e2a3e9cd8ef87b5a400e..0bc0d727acc25904069c4b5e2f0562d6da4d613c 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-23.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-23.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-24.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-24.json
index f717267009793b8a57110df4a798f3b08763fd9a..9902b64dc73809b46a1ea876995cddfaea24556b 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-24.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-24.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-25.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-25.json
index fa888a8b45b0d0d8130419b8252f6048798a0547..011e4c49e1ed19fcc6b04ecbce33a4916f372ed1 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-25.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-25.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-26.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-26.json
index 0d580fd4170dde858c8ac14b32e9b7b574c94fb6..33072c25c7804d7ff6987c9f55519feda149ccad 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-26.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-26.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-27.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-27.json
index f908688494179c270d9f36f96b3895716239beb3..9b2db3f4d15e356c5960a2f8dc773ca95c505f36 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-27.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-27.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-28.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-28.json
index cd14b73ed3365aa2cd1ebeda8769cc74b07969f7..80bfecf7969de16b2c8c0367aa2c1a053ec2c8d2 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-28.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-28.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-3.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-3.json
index 31b279d8a404eb2951283f28d7cbf4edaa708339..1aa6cc43876a3b64371214c1936660da5c821640 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-3.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-3.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-4.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-4.json
index d32dd397e542039d81dcbf48b5b86f8818b37535..8d53f102b1cc5e1bf1e83155b10acce9f1a1ad1d 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-4.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-4.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-5.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-5.json
index 0c00959156dc8eff19eb08c23f82f907f6c70948..7b610a851d7579c009a2f8b34352378f7f09770e 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-5.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-5.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-6.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-6.json
index 2f099a3e0ddff6fd7778abf95cd7d1f8617aa1bc..970a0949f7cc124b679c4932495398216e4edfa4 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-6.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-6.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-7.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-7.json
index fdfa8b555fe3582fd083eb005133b5eec8d99a62..bed255d2afd9771c3cb39e06903afa3be76b0e95 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-7.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-7.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-8.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-8.json
index b96973f8b52dcf12c2bb682fafae490660c444e0..14a8b4819d3711d9e97bc94205c6e98c2b951483 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-8.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-8.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-9.json b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-9.json
index d4944685ce8d8c4a37e808c6680adfd0ce314c33..98ffdb7002830179b9d84112a5294947c93c1e57 100644
--- a/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-9.json
+++ b/data/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-9.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-1.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-1.json
index b10c446ebc8ed7233471ce6562c00114a405b963..7c234db5f2630c4b4abfae8d6e1ecfd80fe3e5d8 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-1.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-1.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-10.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-10.json
index e9ca15abccca27e912378e48ad64c097e4e1712b..5db8954e7e41bf5d8949fee5c6fb10040124a723 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-10.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-10.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-11.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-11.json
index 1087cd65a38f73c9962dd24517154604494b2add..505429baafb793219a301aa37b4c549c56949406 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-11.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-11.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-12.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-12.json
index d3046f24193edc1838657c4e1193870f78c79a9d..b1ee7a424ff84930df48d43dd9ac462f3230588a 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-12.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-12.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-13.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-13.json
index d6ff1bff47300cef499063a32b3424ae0281f6ba..77a9f36991ef2838a53f5230f9e8ac439b69c0b2 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-13.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-13.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-14.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-14.json
index c5730bbff5a0ad888bbecd4666705e8cf1b74c53..d9ddb74b2aaf9171257595416eb22dc09ec3d9c9 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-14.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-14.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-15.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-15.json
index 11295e569eb8d5e460c8ba41d9a1faa13ef81a60..6823f4880b5d98fafe5ec00e091e793b667d9cd5 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-15.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-15.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-16.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-16.json
index 2c452831810ab30edd0468d94605051c26f5ca6d..dc8db2289eedaf497526df13f5c8ab03c12b6533 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-16.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-16.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-17.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-17.json
index 8361de0dbad8ac0525d3ea51646c0cf33744d6d9..6ff36fe7732a9d8c557403ebe7d6abc6686927ad 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-17.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-17.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-18.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-18.json
index 6a6e839e7e87dd02f4a06a799bf91192c9944025..cef861ef5fedc43a7b3ab15f36a82ee9afa46caa 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-18.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-18.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-19.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-19.json
index 035ddad024f1f974473080252ee84e47aa55655a..468b6e7a907c5718254ba7dfbe1001d66be15cae 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-19.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-19.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-2.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-2.json
index 39cbb50e3bc5a3ae8fa382829ec72083ec7a13f2..36ea5a59c3ced61c7d2e910c2d9d5f858b51ed38 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-2.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-2.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-20.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-20.json
index 5370a93f1629a85cc96157f16b07da2b0ee58465..4884891813b9a6c94a6977659ba06ccdc574db88 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-20.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-20.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-21.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-21.json
index a49f90bd4b52686ec9e98fe0bd01af10db6185a2..41be4e8802770b745f3b9566666989ce94ad2852 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-21.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-21.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-22.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-22.json
index af9f36be6d1149586ac9677c4a95fe56f0b07376..c7e76bc565df088b4096ccf2674482ac6282f86a 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-22.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-22.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-23.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-23.json
index 5e26e00e15fa7406d071e37bab7cb2367f7b6839..c1747d210cfe030ab73270223629899595556d53 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-23.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-23.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-24.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-24.json
index 08b2c6ed1997ef3ec5d50014276c73f99e75785b..5d55c0cce67b47867e9811ce6c900900144a50c1 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-24.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-24.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-25.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-25.json
index c04e2bd1a5e4830f840479625ed7af8591683e07..a4695288bae968fd389aa628d5090a46d9e430a3 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-25.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-25.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-26.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-26.json
index b3e19b3a3fda9050beb16fed2f13ecf68eef517d..e470af75ae12840930972b334a03d3a98386a0be 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-26.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-26.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-27.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-27.json
index 1f20745a10f2789f0744359b035d2ea8eecdd4a8..ee33ed391db0942dae266bfca4359a29a8a63606 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-27.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-27.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-28.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-28.json
index b8f994db4d87e3b69875104ce981a1900cd85fd2..c58207ef52d126111ddb1468f8394b811745ebc2 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-28.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-28.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-29.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-29.json
index 613194eb7f2a455da645a6b4b56f62c5a8c5b809..e10bfe2b6d3205e0799a316d87f027f56bf52c42 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-29.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-29.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-3.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-3.json
index 92b2a86c5fbc3f52f81e1a054de11ac045e37765..0fc8f10c4ba984aff0e2f42261ec6a04ffaaea18 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-3.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-3.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-30.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-30.json
index b102e88fba61d2fa67b2afa94e17db8c9b92d79d..d46e0204fe0f43bf736febc736d7550554dae0bc 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-30.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-30.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-31.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-31.json
index 0ec9a60b3f4bf28ffa8d883262370d60bc58f60e..d651bef3178b754fd5d952a71a72809ba932f7e8 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-31.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-31.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-32.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-32.json
index 6226afe8a002375e16d3848987fe3c2fad134f58..6203e37df3580bb302190585361560565c09be53 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-32.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-32.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-33.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-33.json
index 99ab4c8ed534a72b883a2635514440bfef7a3788..36d49c9a1bbe6238826994f27ce69ffbd63df59f 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-33.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-33.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-34.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-34.json
index 14f4fca066c91867c858542e39ee5cdb8eb20e68..7ad719f677927b3a01c9e5c9da92b618960daded 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-34.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-34.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-35.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-35.json
index f899e5c9adc495e018cec3f0a915a0fc81b4c172..54b0ebf98df59530072f496dfa7b069aa45697d6 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-35.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-35.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-36.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-36.json
index 7fe4f2a0e62c3108176522bcb9184102bd67641a..4429426ac007ca977d41a9f9deaf75268ae98d20 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-36.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-36.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-37.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-37.json
index 79bfd730f8644dda2bd8cfb7aa400e6260654879..21c1a68d2c15cb3ae04d361a612ec0aaecce2713 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-37.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-37.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-38.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-38.json
index 630fd73cca8c52297c3706d503a0935e0320a2cf..575c701f0e71a8f1257390d73feb74de942efbfe 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-38.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-38.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-39.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-39.json
index 5d495ac2d66e8ad8d887f091c6815e5d24072d15..b3f58542a9a7568fde9f41249194e31217d5a52d 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-39.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-39.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-4.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-4.json
index 1119f59603b3eb77472ee8295751745831b21dc4..6b751526f8ee492ddf9cec29bf1a07cf001761da 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-4.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-4.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-40.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-40.json
index 92e469da5947e3884d5fcfa1184b36823ece0542..92d331648cf47cdeb567bc3937ed5e6f1e0d93ea 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-40.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-40.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-41.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-41.json
index 0f926e3176dd0bbfb435e929235d56fe7f8da8ab..aedbb8bf73d01e7e3a991a2f8b56040344c1eb97 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-41.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-41.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-42.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-42.json
index 5ec2dd22ba308335f9f201d232c6f3e4ac1018fc..d399be23bfb96841f25f117bf39995181c0caf6d 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-42.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-42.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-43.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-43.json
index 1dc6a9b10b7c986fe7dbfea9104df4f6756045e5..dfed0ff8a96cb915e196e7303fb4ce021a468167 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-43.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-43.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-44.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-44.json
index 8da3da54d4d8bc40d513255d95c045cc70b39a5e..5202ffe1f25d3fa3e0eea401e18fc11969ae5202 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-44.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-44.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-45.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-45.json
index aff89aea510aa90ce38410090cef2dd265aef702..12ba0681a818f4da3eb70442e98da8ea00ccb39f 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-45.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-45.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-46.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-46.json
index 1c55633ab5a4c3a840898626e431c4a1f33590a4..c6377d4325f9563cd5bc818384197f83eb6a9f0c 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-46.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-46.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-47.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-47.json
index 4819df73c30bbeef5eba441ea183c1bbb645b253..5d120ec8acbcb5fe82f34717d45e9b19b0956161 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-47.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-47.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-48.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-48.json
index 3fdd5399d60ab0073faf539d067219cb91864ce6..b0ff94de329b13ea362530e49f54e7bfbac1b304 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-48.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-48.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-49.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-49.json
index 90d9e59479985d0186c2077d36d37e825eb38379..7a6a8cc535d878cae723328d5fdd46144b4541cd 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-49.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-49.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
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   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-5.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-5.json
index 17fd069996155df61ea5e722e979982f5350b554..612b47ee08b57b21e90f74a365405d5da2b3d45f 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-5.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-5.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-50.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-50.json
index 5e96d46ec56020f064e18a88b7865aa94b3784d4..10d4e6bc0854a6fe855a8eac02c188d0191c7cd2 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-50.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-50.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-51.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-51.json
index 18ce4146e2ee58f0ba49fa3e44e14c421d8a9f86..9b8049eaae60c9d906cbcc9fe76cf675c52cee10 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-51.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-51.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
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   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-52.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-52.json
index c279cf1b505d1eccfcf2d00e26c8c75790451366..136a57646166a1f8d69a1da15a1ea74d294913d8 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-52.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-52.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
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   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-53.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-53.json
index b80e86ccf67358641a211d44abb474f0d2c0a11d..2e8037a531e74d5caf2de62a7d2fe84e9942d758 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-53.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-53.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
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diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-54.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-54.json
index 901478bfd7f135213fa5b433f8847c4f01f3aa72..b7a3d64a2b805c53236a031746601b6a4a61f061 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-54.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-54.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
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   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-55.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-55.json
index 08cfa01a1d1316e314c10960fb737cb85d07d73c..55ed96777a0130edf0701a9d727ab6aefead7e69 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-55.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-55.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-56.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-56.json
index d94488da9c23a6d130e34295a79cd03942a53096..0e9e823d44e12d5c0d9869911477b80a72ce84d9 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-56.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-56.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-57.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-57.json
index d8a0abf0398d51fd5a0080ad7d5e9cdaca4289b5..831764674ebefac46e4f136ce0b205a7eaac6393 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-57.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-57.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-58.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-58.json
index 83e3d3e2610fb6f05710b664e26c466df5ab773e..e4c2be8e73f0ec28749ed653f8922716c67fc0f7 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-58.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-58.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-59.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-59.json
index 97efc37189f4dbb6be770a8a19433a045af6ccd7..cc34f2bb97178cb62159a9cb1fb280170f1db7db 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-59.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-59.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-6.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-6.json
index c3f3c96e8748f25df9515c5ca08dbb16c5652c9b..2944b4f661c64200b67a9c1fc1ff3304fe6e55e7 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-6.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-6.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-60.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-60.json
index 6065bb9a0f04bbe8b76bd2566260ef1d829e6452..67f4937355b49b6f0b9fab7e150f7effb5c54bb2 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-60.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-60.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-61.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-61.json
index 7c3931825d2fb6c1d275c97daa90650c7b39956a..36cab590eed1d3e970bd24d22d42858fbc45e063 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-61.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-61.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-62.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-62.json
index cf6ed8af922d34698a9558e30db5747805e1febf..ca3193e71235cd66e1c3dd2fde706548729662b7 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-62.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-62.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-63.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-63.json
index 009d427e718ada13e698d4f0934c934bb52b21d2..cded1d40ac18e6f3ddc976c24287829ff07f32fa 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-63.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-63.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-64.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-64.json
index a272c9ce08760ae97df78950eff96dc934b02873..f0356ebe636bbc8528f141ebdbf2954e35616a58 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-64.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-64.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-65.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-65.json
index cf2591232088c46279c94782ffc097224fbbf451..6fde190a8ad80827d910d17feaabc6d0863bc588 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-65.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-65.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-66.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-66.json
index e9be1b5d10bcd6dd0ebf3e62e5b3e68ca57d9b13..c91b735c1fb8f3257e5330d5e52896dc0524cc25 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-66.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-66.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-67.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-67.json
index 992640af4b64eac2b710402182241e62e07be9da..7c10e846fc176be2dd8a871a31b08f82303bd42f 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-67.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-67.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-68.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-68.json
index cb545a77b1b6451c9bf3666fa6e6e5e2dca487ac..158edd69446a72ff16c94b61feddcd73b8ee71a4 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-68.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-68.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-69.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-69.json
index cf890eef5bc7b8bea99ca42ae5385a80896b6526..deeb8aeb15c3d4bbad7c5fa0a5a1686775d6f2d1 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-69.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-69.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-7.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-7.json
index 08dbffe2b6bbbf5b71f093ec456b96c0da100492..61b6794061217b60b351dbf4a0eac12dacc122e2 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-7.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-7.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-70.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-70.json
index 299328e2a97965f8be650dcd657578ac5d6a1c7e..1c1bd04e35dc34e1ce435b0919fd2ed123dfb707 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-70.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-70.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-71.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-71.json
index 57750e792d5a3ace755ed6b6be7ccd7ffae69d58..eec63a5b58e18630e976dfdd9c5ba36bc81eea0d 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-71.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-71.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-72.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-72.json
index ff9464437fc5be196ff557fad322cd973987534e..5e790a5c9a581590cc40e206aa567e9164d6b762 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-72.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-72.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-8.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-8.json
index 17c67a65d60c7f87c7874618864a84382d3df7d1..7a6b0a003481bb27a7752b1a35e194ebc373c076 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-8.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-8.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-9.json b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-9.json
index ac91b1178e4a0b4b99858ba848e005163804e023..9945fa6f10d60ec33c54f48e243b2c6beb774db0 100644
--- a/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-9.json
+++ b/data/grid5000/sites/rennes/clusters/paravance/nodes/paravance-9.json
@@ -6,9 +6,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "005/17/2018",
+    "release_date": "12/04/2018",
     "vendor": "Dell Inc.",
-    "version": "2.8.0"
+    "version": "2.9.1"
   },
   "chassis": {
     "manufacturer": "Dell Inc.",
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-1.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-1.yaml
index e3b2a1d516f3673e6e02a96236f636e4aa05187f..c3d6d9d12b87ab9ae02f4bf5d177f4e7be192a9d 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-1.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-1.yaml
@@ -7,9 +7,9 @@ parasilo-1:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-10.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-10.yaml
index 00124ad6c6e1ec3e3fefec4bc571b63d92db79b5..5d9c2e03e935b98152111823cbd371d2c5aa59b1 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-10.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-10.yaml
@@ -7,9 +7,9 @@ parasilo-10:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-11.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-11.yaml
index dc428f6a9412173a74e4eaec4171b504022d4bea..f14eb997f6d35d9c5360a8c7b3b9edabbfd310bf 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-11.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-11.yaml
@@ -7,9 +7,9 @@ parasilo-11:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-12.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-12.yaml
index 1703b4293ff5139fbd106180956ef06ee7d03989..b1cd87bdbc81bbbfc0ef538312d65efd22034d95 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-12.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-12.yaml
@@ -7,9 +7,9 @@ parasilo-12:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-13.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-13.yaml
index 90d2a13c50a918eb9add71cc5504b2a8967e8b55..8206248c7d149089f8f9fe7dae3de7818054443f 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-13.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-13.yaml
@@ -7,9 +7,9 @@ parasilo-13:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-14.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-14.yaml
index 891357071031fa30f30839fd86df2c72bebd1664..9306b46d28d897d69c225b6f1932f5476f539f40 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-14.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-14.yaml
@@ -7,9 +7,9 @@ parasilo-14:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-15.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-15.yaml
index c49467bff6da8eab4ee1c21106c6a163f0d34e7f..35d06beea0f2aae651bfa89e95fa7f0273f6ff23 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-15.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-15.yaml
@@ -7,9 +7,9 @@ parasilo-15:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-16.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-16.yaml
index 94dd13d610fa34c66a0c306550473bab4c129433..f9e45db7700bb0a19698e84db33aaeab8718c3bc 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-16.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-16.yaml
@@ -7,9 +7,9 @@ parasilo-16:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-17.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-17.yaml
index 4d8c748a6110732f7196534d20f0302520951270..7d919874c4ebdcfe847d89a40918440d14e31a38 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-17.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-17.yaml
@@ -7,9 +7,9 @@ parasilo-17:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-18.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-18.yaml
index 2decb6eda4ef690fe6f9752fba5ad170a4780c81..ab9e25886755dc26fc31dda3df305043f6639a92 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-18.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-18.yaml
@@ -7,9 +7,9 @@ parasilo-18:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-19.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-19.yaml
index 46b145a8a9511a4fb5d62d01b625a52a2b9074f1..6cbd36ab1f14c65ba19b72b1eaf69df624750bf1 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-19.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-19.yaml
@@ -7,9 +7,9 @@ parasilo-19:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-2.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-2.yaml
index b240323fc9e2e9125dc7f26c2865e2c7c9e58b77..1a38d034925483c9f46b29f4167c25ae1b709a78 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-2.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-2.yaml
@@ -7,9 +7,9 @@ parasilo-2:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-20.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-20.yaml
index 2820075e5131664bf1583d73575136b604b85c8a..d1df9291934100acb3ac61923a6832f74d598a1f 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-20.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-20.yaml
@@ -7,9 +7,9 @@ parasilo-20:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-21.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-21.yaml
index 5fa95801cb3c61e35699d3fe6c590f3344c9dbd5..a32dae0bffdf08763263cb5ca8d36081c9a7c0e6 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-21.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-21.yaml
@@ -7,9 +7,9 @@ parasilo-21:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-22.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-22.yaml
index 218c488a0806e5c878f71dab8187c892b7d3f25f..e1a09dd36ea6ddf28cf01f53bb9af8be73776494 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-22.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-22.yaml
@@ -7,9 +7,9 @@ parasilo-22:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-23.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-23.yaml
index 8a9a73dcc02563ef2cf86ba881838c1cf025dee5..ffd3f66263e0b360b742b2978c14a6efa9940f5e 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-23.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-23.yaml
@@ -7,9 +7,9 @@ parasilo-23:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-24.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-24.yaml
index f06b5871262a0683c0232ea3b841bd9ff31f80c1..8fb2ebc3473550c38321cf17ab07ed39d0e9451d 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-24.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-24.yaml
@@ -7,9 +7,9 @@ parasilo-24:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-25.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-25.yaml
index 00a15ce9b1a13628b7630e85897d9e3bdc5f5576..47130e39cd2f28c0e96a8dfbf6fbccfd7c42d864 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-25.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-25.yaml
@@ -7,9 +7,9 @@ parasilo-25:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-26.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-26.yaml
index eaeec629522515482dee2959c2ab48c4a8090f40..3bfd296d5bcbdbabc528344704d464194e6f63f1 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-26.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-26.yaml
@@ -7,9 +7,9 @@ parasilo-26:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-27.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-27.yaml
index 847818d70d6386efd65716ea61f043390b44ac3b..6d1018ced1c1a27b33e5f0ca45ce236ff8d6dec8 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-27.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-27.yaml
@@ -7,9 +7,9 @@ parasilo-27:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-28.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-28.yaml
index 366966cbd815c3c067fe084c433b1c66d277d870..63159575585741e45d661db72bae8cad2cce045c 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-28.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-28.yaml
@@ -7,9 +7,9 @@ parasilo-28:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-3.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-3.yaml
index ed0f99f6a5a0fdd84d926502b1867b6e7c634cea..68fda750c64cebef804030d803b93a90dbbf5d94 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-3.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-3.yaml
@@ -7,9 +7,9 @@ parasilo-3:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-4.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-4.yaml
index 6bfddd67b52d58373b51c679f1fa171d5a9c2315..64571a887dbbb881fa184c86016e738398677be7 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-4.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-4.yaml
@@ -7,9 +7,9 @@ parasilo-4:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-5.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-5.yaml
index 329c8c52881d12ab28f2d395aa747d95ce287c27..0b7112f47feaf761a04c65e55349be0487925800 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-5.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-5.yaml
@@ -7,9 +7,9 @@ parasilo-5:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-6.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-6.yaml
index f9a404152a83960728a73fce189c851686f4ad0c..00a93ad6a6d5f2f9bbb12da03b2811827a6b2842 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-6.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-6.yaml
@@ -7,9 +7,9 @@ parasilo-6:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-7.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-7.yaml
index 936b2d370b0ed49b62a1e734cd04246e7cb06205..318d30f1dd47b7ef45b09824c25fffa115b441be 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-7.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-7.yaml
@@ -7,9 +7,9 @@ parasilo-7:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-8.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-8.yaml
index 86dce6825c9d5e3ff8c68fedb1878553158d57e9..0141f6c2923695bd7fdb2c1716cec3e903ddb645 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-8.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-8.yaml
@@ -7,9 +7,9 @@ parasilo-8:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-9.yaml b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-9.yaml
index 11b7392ee295c787234809883da7095da8fe44aa..7217bd2bb0c11934b41d3cbe096d111ea1dcec2a 100644
--- a/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-9.yaml
+++ b/input/grid5000/sites/rennes/clusters/parasilo/nodes/parasilo-9.yaml
@@ -7,9 +7,9 @@ parasilo-9:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-1.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-1.yaml
index 98b6b758c107d8cd8becdb43fcf6c415801eb8e4..e484dd8c40b51f4440085cccbf06f6e1f4a87cdc 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-1.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-1.yaml
@@ -7,9 +7,9 @@ paravance-1:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-10.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-10.yaml
index c7b47818c95fe9c05260fe1ccf60f026d00df7e8..0ffc6e76414b166633a9601e3fb37a8f256f345f 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-10.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-10.yaml
@@ -7,9 +7,9 @@ paravance-10:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-11.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-11.yaml
index bd9441fccc2eff4ef01a1a1cbb2b3b1070622b07..d58f5fa9957152268bf2d2c609f97df5d8d487fa 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-11.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-11.yaml
@@ -7,9 +7,9 @@ paravance-11:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-12.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-12.yaml
index 6a437166cf1e072fc0b752707013c494854c5562..21ba1c9e599fbf8684f1c0a1c08e5a08535c47fd 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-12.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-12.yaml
@@ -7,9 +7,9 @@ paravance-12:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-13.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-13.yaml
index 0b070a4ac4b6503a90f7ec50f19a32fcc4ed6e61..4022e8aa5568c856f7c21f95da36a311c9517cb1 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-13.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-13.yaml
@@ -7,9 +7,9 @@ paravance-13:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-14.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-14.yaml
index f19ccd3a0f81acd3223710f0d15f712599820ff3..8f6730934b948d0613e3fde39c930cee14dec24e 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-14.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-14.yaml
@@ -7,9 +7,9 @@ paravance-14:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-15.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-15.yaml
index 9f0e8bddfe01fff737932e9bb26374b9feac36fd..e3017973a5abde0c6dffc3d0df5641cc4c50c38a 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-15.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-15.yaml
@@ -7,9 +7,9 @@ paravance-15:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-16.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-16.yaml
index 85cfe12707e59e94df28ab74f6ae94dfacb2795f..922c68aff7cc01a3214e3108ea72fa6896d0154a 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-16.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-16.yaml
@@ -7,9 +7,9 @@ paravance-16:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-17.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-17.yaml
index 67e1d03703a6b03b00e7f217db87d8b168ab7878..b14011f607cd7bf6170edff8b9ab9a2d65a6a6cd 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-17.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-17.yaml
@@ -7,9 +7,9 @@ paravance-17:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-18.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-18.yaml
index e1a8cbd2f4b1f8eea62a8a6a8cf968f258a2be4d..ad2889e2632016e7bebc02c948cd65a080d93bee 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-18.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-18.yaml
@@ -7,9 +7,9 @@ paravance-18:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-19.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-19.yaml
index c00c187d261347ad61849f3c20bb938aafd820fc..c51aad32d2c18e0f03aa85901741f6c739ba02dd 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-19.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-19.yaml
@@ -7,9 +7,9 @@ paravance-19:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-2.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-2.yaml
index 098d19fbb38a91ca81e1db3338ae63ee271a83d7..db8925723f6a59285e73378cc7d6c8842e152d5b 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-2.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-2.yaml
@@ -7,9 +7,9 @@ paravance-2:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-20.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-20.yaml
index dc0f3486135d1a3bceac4eaab877d5ff273fc528..659a8a74d77bfa78ba4727b7283fb2878e5beb00 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-20.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-20.yaml
@@ -7,9 +7,9 @@ paravance-20:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-21.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-21.yaml
index dd4a5eb932bb52ac65835006602e82884e0f6bb8..829bfd1f739575ef290231eeaab2370ca6b3e4e0 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-21.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-21.yaml
@@ -7,9 +7,9 @@ paravance-21:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-22.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-22.yaml
index 1a7994964e2c50c01a9e4b8ee4e6a88fe6c777e3..f6232ac90a0069b3d28f4eccbd4b80ff6546a05f 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-22.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-22.yaml
@@ -7,9 +7,9 @@ paravance-22:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-23.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-23.yaml
index cb595a5726eb57da2da38739d79186dfe7b9b97c..c954eaa44f3160ea9b21b570b5645595212071e6 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-23.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-23.yaml
@@ -7,9 +7,9 @@ paravance-23:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-24.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-24.yaml
index 46e7200c624a5940958ecbe32ac745c68dda825a..c6dad4cef321b86da6b4fac1bf17cf7e44c477ed 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-24.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-24.yaml
@@ -7,9 +7,9 @@ paravance-24:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-25.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-25.yaml
index c2109d782f46e4ffba32cc670075d74e6aa1641e..26bea56f0636d22c4e2adb0e11161d82a2e45198 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-25.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-25.yaml
@@ -7,9 +7,9 @@ paravance-25:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-26.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-26.yaml
index 5de0fb7ae82dfe9b65c89dc02627b14a67f42a8e..ae9e46fb9b0c1903d64655205fcae9c1f4a2813f 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-26.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-26.yaml
@@ -7,9 +7,9 @@ paravance-26:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-27.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-27.yaml
index eb1f7cc4e269f96ea5996dab68a5772b345ee692..d717065180914b536afeadcf52dd4f3bb68fe421 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-27.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-27.yaml
@@ -7,9 +7,9 @@ paravance-27:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-28.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-28.yaml
index af49dc83f2255b116e4146f8fea721deedeec9e6..5fb5498236ba4b1f7a000112a2fec4f6a32bdd9f 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-28.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-28.yaml
@@ -7,9 +7,9 @@ paravance-28:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-29.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-29.yaml
index d81e953e1ff4e0c0c1e2d612b6a372865aab82e6..8e93c1ca2821766fcb6f792e360718ffa3197ddc 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-29.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-29.yaml
@@ -7,9 +7,9 @@ paravance-29:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-3.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-3.yaml
index daeb2901a8efc9d6583de3ed69cb1955e72d2f35..a15ab522196f5b8ca607126532e0c419c8c9021a 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-3.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-3.yaml
@@ -7,9 +7,9 @@ paravance-3:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-30.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-30.yaml
index e7119d92d667b06b547c2b29f8bab435a99ad6da..9440e462e01523bd89d5e024cffeb5b6d6c1056f 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-30.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-30.yaml
@@ -7,9 +7,9 @@ paravance-30:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-31.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-31.yaml
index f00407d7c839c6d772d8f3c3ed77ff52649a4381..d24efc83cd112e45875aebbfd8eaf62fe37ea5af 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-31.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-31.yaml
@@ -7,9 +7,9 @@ paravance-31:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-32.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-32.yaml
index 49dcf2d56e918341e1b248b8aa66f1747727a0d5..0d4be0de8f1ecf836ec0ef2819b07586c69a4043 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-32.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-32.yaml
@@ -7,9 +7,9 @@ paravance-32:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-33.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-33.yaml
index f6cc58689a26a9baf7c08b0fdd6bcbb4f3bf2254..a205c1cde8da4913afe7155e87860320cf46c91c 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-33.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-33.yaml
@@ -7,9 +7,9 @@ paravance-33:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-34.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-34.yaml
index b46c3d300367941da181ae36144e151452308760..c2c2912c40c5cfab789c96f03ce2f97607f959b2 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-34.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-34.yaml
@@ -7,9 +7,9 @@ paravance-34:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-35.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-35.yaml
index 3be16ce1ed2479ec1d4d80d2efa843aa6c3674e6..df79acea916f331505b66c60f62a54a21f1714f5 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-35.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-35.yaml
@@ -7,9 +7,9 @@ paravance-35:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-36.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-36.yaml
index 0e87ce6a8581626d59e985192912a037c196ea83..f7f1237fea1e3d91f479a6ae5ed5914853926553 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-36.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-36.yaml
@@ -7,9 +7,9 @@ paravance-36:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-37.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-37.yaml
index 6a8ee61879511713163846916e18f0c7cc21a2b0..5ad1cca0ad920c02326d3b8ccf490db01f0514d9 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-37.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-37.yaml
@@ -7,9 +7,9 @@ paravance-37:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-38.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-38.yaml
index 6f756ac293b953d2855ac8118cdf3afec7b1df05..555e4ea2a58acb9e70f3153c392ec794c6bea5fe 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-38.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-38.yaml
@@ -7,9 +7,9 @@ paravance-38:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-39.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-39.yaml
index bb067388acc190c1e01f96db06787b08ab692c98..df858d8cf9668538ad22fd6daa0a72a080ef0ddb 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-39.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-39.yaml
@@ -7,9 +7,9 @@ paravance-39:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-4.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-4.yaml
index a176b540e1f0c131c94a55c524e85bf16b0ad9d7..a881813e3c91ac32ab588be61cf9fe92f54617fa 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-4.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-4.yaml
@@ -7,9 +7,9 @@ paravance-4:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-40.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-40.yaml
index 35af01ee928d6e5da86f63e6915c6731522cd122..48a164a752b07d348fc25ea0c2cbc9f4940bedad 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-40.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-40.yaml
@@ -7,9 +7,9 @@ paravance-40:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-41.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-41.yaml
index cfe4097a614528982ab7e17114bf2bf5c76084c7..e502c21b2764df1de2675fe1f4fe849e4125801c 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-41.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-41.yaml
@@ -7,9 +7,9 @@ paravance-41:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-42.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-42.yaml
index 5205d9cbbb377a6e5d657fb0aa460628eb4a489d..defb006e5b3486e9c0f3a95829d4994c7edeb300 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-42.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-42.yaml
@@ -7,9 +7,9 @@ paravance-42:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-43.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-43.yaml
index 550b6fc75232fbc5ffa1ca1dcc69d8480a6e36d3..e5a4c9ff5323f07c79969055b614c7fd00ea2e8a 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-43.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-43.yaml
@@ -7,9 +7,9 @@ paravance-43:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-44.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-44.yaml
index d561c4b2cd3177212e68f4a9cd32b9577963cfc7..eb03ababb21ddd95dd9d2c14ce81e16a0c517195 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-44.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-44.yaml
@@ -7,9 +7,9 @@ paravance-44:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-45.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-45.yaml
index 41f03795f5091f045604593d8e6a3dfa199d0679..b8524d9c486e03d760aa499c521389f67c5ffc21 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-45.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-45.yaml
@@ -7,9 +7,9 @@ paravance-45:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-46.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-46.yaml
index f3fef36689da01c75ba45a9ac5582e07419a3a91..f5d5f3d60efc569a18c6cef944427313d44fcfb5 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-46.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-46.yaml
@@ -7,9 +7,9 @@ paravance-46:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-47.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-47.yaml
index 256716da05605381de7310b0638ea62d5f5839a1..8e05aaef23141b12221f19db478b36102252f310 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-47.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-47.yaml
@@ -7,9 +7,9 @@ paravance-47:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-48.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-48.yaml
index e5813ecef6484fd87197cb78e47fe02c0c8744a1..36cee600e47223e5aa47de2d63d4a799b91c328c 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-48.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-48.yaml
@@ -7,9 +7,9 @@ paravance-48:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-49.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-49.yaml
index 3a565af7f28e3c60025daba2fc732ad6cdbd34e9..688b299781ceda9bae60078f9e8f17f4230333b5 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-49.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-49.yaml
@@ -7,9 +7,9 @@ paravance-49:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-5.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-5.yaml
index e13d1c46b644ed76d19a93f115e1961c6b54d4b0..8de60143ce0de14e0a16a6a605dd04d2239ddec2 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-5.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-5.yaml
@@ -7,9 +7,9 @@ paravance-5:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-50.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-50.yaml
index 15a5b43c450e0d5d39972fe94e4ab21f60b7d91d..0d817103517ba7ae6c97117e196af4cb708c73dd 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-50.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-50.yaml
@@ -7,9 +7,9 @@ paravance-50:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-51.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-51.yaml
index de1890c4988e74a8d1d5c21bbeb79cabadb7862a..9958ada9eacf1fef3f338323defb7e63e551efb8 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-51.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-51.yaml
@@ -7,9 +7,9 @@ paravance-51:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-52.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-52.yaml
index f5f26cbd74bc86e420686a03acc1e7fd208ad8dc..a3b0292e979ad8030858b4b28e2e57498118be81 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-52.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-52.yaml
@@ -7,9 +7,9 @@ paravance-52:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-53.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-53.yaml
index aa781d48a345c8925d8caa3963ff4caedb37df45..53c94c20b512c5888effff812a7d260ed7953512 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-53.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-53.yaml
@@ -7,9 +7,9 @@ paravance-53:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-54.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-54.yaml
index c4da3bae2a10dbd0b853de92f81cad8af24a7baa..d1f008b359267290685e414d38155e54578dddc5 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-54.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-54.yaml
@@ -7,9 +7,9 @@ paravance-54:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-55.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-55.yaml
index ee2f1750e4b0a910afd4e61b074f261fd710c59e..3fa9dd434df36f1430828f06f7dad186942aaf11 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-55.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-55.yaml
@@ -7,9 +7,9 @@ paravance-55:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-56.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-56.yaml
index 9c40b2ba31013ccdc98096420534715dfce05c29..02ccb6f56667ed37de53a90b1d4969c30becb372 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-56.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-56.yaml
@@ -7,9 +7,9 @@ paravance-56:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-57.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-57.yaml
index ec14a45860145a0b138e0aa87978cf6e3dbe6855..4d479a85e8b0e6e9b80d04e280bda83338e4638f 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-57.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-57.yaml
@@ -7,9 +7,9 @@ paravance-57:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-58.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-58.yaml
index 1acabf0550191a9762f314ba51620194970081a4..2015f93deab2503aaabc2a36fc5d75f9f5271284 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-58.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-58.yaml
@@ -7,9 +7,9 @@ paravance-58:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-59.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-59.yaml
index bb80c75681184abf51dbbdcdc6ab24335da6b05e..c017478a82f9c7111d4400090eecf2b59b9d3fa5 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-59.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-59.yaml
@@ -7,9 +7,9 @@ paravance-59:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-6.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-6.yaml
index f13b540df02b25e1f11680a40e0e681e39042a3d..e6416b4e5cb16814bc12862234c1b2f2edc7821e 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-6.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-6.yaml
@@ -7,9 +7,9 @@ paravance-6:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-60.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-60.yaml
index 79c9a086c98c68ea22ff7037bd122deb8ae66688..03485c4d3aa5d6d7b1ff534202c20335d135ba42 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-60.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-60.yaml
@@ -7,9 +7,9 @@ paravance-60:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-61.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-61.yaml
index 5e3f2f8ed7013298bee11d183af2abe021e45461..5fdb71d33766aa9822c14e78ceaae44772078f5d 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-61.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-61.yaml
@@ -7,9 +7,9 @@ paravance-61:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-62.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-62.yaml
index 5aeaf170a7d7b17b0c94d0704ceb349781102119..ab89166b3b563c10a6177f04f861c169d1d84188 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-62.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-62.yaml
@@ -7,9 +7,9 @@ paravance-62:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-63.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-63.yaml
index 29b94e251e2c3d73abb466650e1bcd14d3f7d68e..86989c940a6a0a3770f1df9c5d7fb5c24df2a8d7 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-63.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-63.yaml
@@ -7,9 +7,9 @@ paravance-63:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-64.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-64.yaml
index 51ae0fc6ab7f0eebcd24aad22e8fc97dfb2dbe6a..8e543ee709bdf60b2a0fbae385e124bbf1d0b099 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-64.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-64.yaml
@@ -7,9 +7,9 @@ paravance-64:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-65.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-65.yaml
index 37659ef1bd44a920a9a83589c22815355cda0887..1ef65338bb92278f15b53b7dc775b867ac0741d6 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-65.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-65.yaml
@@ -7,9 +7,9 @@ paravance-65:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-66.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-66.yaml
index 28f2d1b9cefd3ce2164f4c61aa0d1a90fbdfdb04..100d50d20195f2d7785af5dadc26bb3509284579 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-66.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-66.yaml
@@ -7,9 +7,9 @@ paravance-66:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-67.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-67.yaml
index 8201ff4a6e4a2a2501e0e93f892dedaa27d8910c..f3b36460090a6850c782032b396fe810c7096024 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-67.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-67.yaml
@@ -7,9 +7,9 @@ paravance-67:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-68.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-68.yaml
index bffbc536958e1368f963408bd4b1611cdc7907c4..840c7ac2bb81146e6e3d8747035b1fe0961f6606 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-68.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-68.yaml
@@ -7,9 +7,9 @@ paravance-68:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-69.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-69.yaml
index 27e128a7506c3e9fe756fe01542154b856122580..d2b64f0b4f70015bf6dc2464787c5d2830778b7a 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-69.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-69.yaml
@@ -7,9 +7,9 @@ paravance-69:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-7.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-7.yaml
index 440a4197d2702e72db7c6ba7a27b2eefc22bd558..5dc1edd84bc98584e31e7bb7b795dd4676f1b67d 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-7.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-7.yaml
@@ -7,9 +7,9 @@ paravance-7:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-70.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-70.yaml
index 155098aedea72c6d077f9b494264614d817d57ad..6fc5dabc2b702ad5bd96eb73978503e9c4b13c37 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-70.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-70.yaml
@@ -7,9 +7,9 @@ paravance-70:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-71.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-71.yaml
index 377a2a9150f1d2950051ec064f465575928658df..82fd39d56f0453da528a32373a8237840c1b2226 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-71.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-71.yaml
@@ -7,9 +7,9 @@ paravance-71:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-72.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-72.yaml
index 568c163bc05029145c64f56a6d1480ca3ea4c36c..737a78f5cfdd0635226e8e75b1d6a9565bb9b860 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-72.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-72.yaml
@@ -7,9 +7,9 @@ paravance-72:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-8.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-8.yaml
index 830eafbeef01280a4c76e598f906a11ec2d063c1..57f211e268199185303997dd698a43b98ace14fc 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-8.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-8.yaml
@@ -7,9 +7,9 @@ paravance-8:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630
diff --git a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-9.yaml b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-9.yaml
index 947b7e3903c0302c66cd2e784e71e95d156205ed..ead0912685df5769909e378a3a2cc7e4025e5cc0 100644
--- a/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-9.yaml
+++ b/input/grid5000/sites/rennes/clusters/paravance/nodes/paravance-9.yaml
@@ -7,9 +7,9 @@ paravance-9:
     nb_threads: 32
     platform_type: x86_64
   bios:
-    release_date: 005/17/2018
+    release_date: 12/04/2018
     vendor: Dell Inc.
-    version: 2.8.0
+    version: 2.9.1
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R630