diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-144.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-144.json
index 7f24ca38040f4fd148a673ad1316db34ff657f13..98320f3cb4bb183004c7b592c5331dfeb9729027 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-144.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-144.json
@@ -63,7 +63,7 @@
       "mounted": true,
       "network_address": "graphene-144-ib0.nancy.grid5000.fr",
       "rate": 20000000000,
-      "switch": "sgrapheneib",
+      "switch": "sgriffonib",
       "vendor": "Mellanox",
       "version": "MT26418"
     },
diff --git a/generators/input/sites/nancy/clusters/graphene.rb b/generators/input/sites/nancy/clusters/graphene.rb
index 583818db36b801057036b265ed03eb182a2a1eb5..60a99fc2b62cbca42da703d2e4f870099e418255 100644
--- a/generators/input/sites/nancy/clusters/graphene.rb
+++ b/generators/input/sites/nancy/clusters/graphene.rb
@@ -97,7 +97,7 @@ site :nancy do |site_uid|
           :ip => lookup('graphene', node_uid, 'network_interfaces', 'ib0', 'ip'),
           :guid => lookup('graphene', node_uid, 'network_interfaces', 'ib0', 'guid'),
           :network_address => "#{node_uid}-ib0.#{site_uid}.grid5000.fr",
-	  :switch => "sgrapheneib",
+          :switch => lookup('graphene', node_uid, 'network_interfaces', 'ib0', 'switch_name'),
           #:ib_switch_card => lookup('nancy',"#{node_uid}", 'switch_ib_card'),
           #:ib_switch_card_pos => lookup('nancy',"#{node_uid}", 'switch_ib_card_pos'),
           :driver => "mlx4_core",
diff --git a/generators/input/sites/nancy/clusters/graphene.yaml b/generators/input/sites/nancy/clusters/graphene.yaml
index 7d165f1a74129e6ecfecff8806c6b36634bd5f90..ecd987c4f888edf0e3373cef230213d27221e00e 100644
--- a/generators/input/sites/nancy/clusters/graphene.yaml
+++ b/generators/input/sites/nancy/clusters/graphene.yaml
@@ -20,6 +20,7 @@ graphene-1:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:81
       ip: 172.18.64.1
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:82
     eth0:
@@ -58,6 +59,7 @@ graphene-2:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:5d
       ip: 172.18.64.2
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:5e
     eth0:
@@ -96,6 +98,7 @@ graphene-3:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:59
       ip: 172.18.64.3
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:5a
     eth0:
@@ -134,6 +137,7 @@ graphene-4:
     ib0:
       guid: 20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0b:92:bd
       ip: 172.18.64.4
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0b:92:be
     eth0:
@@ -172,6 +176,7 @@ graphene-5:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:79
       ip: 172.18.64.5
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:7a
     eth0:
@@ -210,6 +215,7 @@ graphene-6:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:7d
       ip: 172.18.64.6
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:7e
     eth0:
@@ -248,6 +254,7 @@ graphene-7:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:61
       ip: 172.18.64.7
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:62
     eth0:
@@ -286,6 +293,7 @@ graphene-8:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:75
       ip: 172.18.64.8
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:76
     eth0:
@@ -324,6 +332,7 @@ graphene-9:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:69
       ip: 172.18.64.9
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:6a
     eth0:
@@ -362,6 +371,7 @@ graphene-10:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:6d
       ip: 172.18.64.10
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:6e
     eth0:
@@ -400,6 +410,7 @@ graphene-11:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:71
       ip: 172.18.64.11
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:72
     eth0:
@@ -438,6 +449,7 @@ graphene-12:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:81
       ip: 172.18.64.12
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:82
     eth0:
@@ -476,6 +488,7 @@ graphene-13:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:85
       ip: 172.18.64.13
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:86
     eth0:
@@ -514,6 +527,7 @@ graphene-14:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:e1
       ip: 172.18.64.14
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:e2
     eth0:
@@ -552,6 +566,7 @@ graphene-15:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:c9
       ip: 172.18.64.15
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:ca
     eth0:
@@ -590,6 +605,7 @@ graphene-16:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:75
       ip: 172.18.64.16
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:76
     eth0:
@@ -628,6 +644,7 @@ graphene-17:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:71
       ip: 172.18.64.17
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:72
     eth0:
@@ -666,6 +683,7 @@ graphene-18:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:7d
       ip: 172.18.64.18
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:7e
     eth0:
@@ -704,6 +722,7 @@ graphene-19:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:55
       ip: 172.18.64.19
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:56
     eth0:
@@ -742,6 +761,7 @@ graphene-20:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:45
       ip: 172.18.64.20
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:46
     eth0:
@@ -780,6 +800,7 @@ graphene-21:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:0004:53:6d
       ip: 172.18.64.21
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:0004:53:6e
     eth0:
@@ -818,6 +839,7 @@ graphene-22:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:79
       ip: 172.18.64.22
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:7a
     eth0:
@@ -856,6 +878,7 @@ graphene-23:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:65
       ip: 172.18.64.23
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:66
     eth0:
@@ -894,6 +917,7 @@ graphene-24:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:cd
       ip: 172.18.64.24
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:ce
     eth0:
@@ -932,6 +956,7 @@ graphene-25:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:a5
       ip: 172.18.64.25
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:a6
     eth0:
@@ -970,6 +995,7 @@ graphene-26:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:9d
       ip: 172.18.64.26
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:9e
     eth0:
@@ -1008,6 +1034,7 @@ graphene-27:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:89
       ip: 172.18.64.27
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:8a
     eth0:
@@ -1046,6 +1073,7 @@ graphene-28:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:8d
       ip: 172.18.64.28
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:8e
     eth0:
@@ -1084,6 +1112,7 @@ graphene-29:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:90:dd
       ip: 172.18.64.29
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:90:de
     eth0:
@@ -1122,6 +1151,7 @@ graphene-30:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:79
       ip: 172.18.64.30
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:7a
     eth0:
@@ -1160,6 +1190,7 @@ graphene-31:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:1d
       ip: 172.18.64.31
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:1e
     eth0:
@@ -1198,6 +1229,7 @@ graphene-32:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:7d
       ip: 172.18.64.32
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:7e
     eth0:
@@ -1236,6 +1268,7 @@ graphene-33:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:90:d9
       ip: 172.18.64.33
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:90:da
     eth0:
@@ -1274,6 +1307,7 @@ graphene-34:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:65
       ip: 172.18.64.34
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:66
     eth0:
@@ -1312,6 +1346,7 @@ graphene-35:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:c9
       ip: 172.18.64.35
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:ca
     eth0:
@@ -1350,6 +1385,7 @@ graphene-36:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:b9
       ip: 172.18.64.36
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:ba
     eth0:
@@ -1388,6 +1424,7 @@ graphene-37:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:c5
       ip: 172.18.64.37
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:c6
     eth0:
@@ -1426,6 +1463,7 @@ graphene-38:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:b1
       ip: 172.18.64.38
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:b2
     eth0:
@@ -1464,6 +1502,7 @@ graphene-39:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:c1
       ip: 172.18.64.39
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:c2
     eth0:
@@ -1502,6 +1541,7 @@ graphene-40:
     ib0:
       guid: 20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0b:93:cd
       ip: 172.18.64.40
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0b:93:ce
     eth0:
@@ -1540,6 +1580,7 @@ graphene-41:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:99
       ip: 172.18.64.41
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:9a
     eth0:
@@ -1578,6 +1619,7 @@ graphene-42:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:a9
       ip: 172.18.64.42
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:aa
     eth0:
@@ -1616,6 +1658,7 @@ graphene-43:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:ad
       ip: 172.18.64.43
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:ae
     eth0:
@@ -1654,6 +1697,7 @@ graphene-44:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:b5
       ip: 172.18.64.44
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:b6
     eth0:
@@ -1692,6 +1736,7 @@ graphene-45:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:21
       ip: 172.18.64.45
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:22
     eth0:
@@ -1730,6 +1775,7 @@ graphene-46:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:d5
       ip: 172.18.64.46
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:d6
     eth0:
@@ -1768,6 +1814,7 @@ graphene-47:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:e5
       ip: 172.18.64.47
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:e6
     eth0:
@@ -1806,6 +1853,7 @@ graphene-48:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:dd
       ip: 172.18.64.48
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:de
     eth0:
@@ -1844,6 +1892,7 @@ graphene-49:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:d1
       ip: 172.18.64.49
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:d2
     eth0:
@@ -1882,6 +1931,7 @@ graphene-50:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:f1
       ip: 172.18.64.50
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:f2
     eth0:
@@ -1920,6 +1970,7 @@ graphene-51:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:e9
       ip: 172.18.64.51
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:ea
     eth0:
@@ -1958,6 +2009,7 @@ graphene-52:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:f9
       ip: 172.18.64.52
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:fa
     eth0:
@@ -1996,6 +2048,7 @@ graphene-53:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:09
       ip: 172.18.64.53
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:0a
     eth0:
@@ -2034,6 +2087,7 @@ graphene-54:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:15
       ip: 172.18.64.54
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:16
     eth0:
@@ -2072,6 +2126,7 @@ graphene-55:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:0d
       ip: 172.18.64.55
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:0e
     eth0:
@@ -2110,6 +2165,7 @@ graphene-56:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:89
       ip: 172.18.64.56
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:8a
     eth0:
@@ -2148,6 +2204,7 @@ graphene-57:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:8d
       ip: 172.18.64.57
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:8e
     eth0:
@@ -2186,6 +2243,7 @@ graphene-58:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:9d
       ip: 172.18.64.58
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:9e
     eth0:
@@ -2224,6 +2282,7 @@ graphene-59:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:95
       ip: 172.18.64.59
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:96
     eth0:
@@ -2262,6 +2321,7 @@ graphene-60:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:85
       ip: 172.18.64.60
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:86
     eth0:
@@ -2300,6 +2360,7 @@ graphene-61:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:91
       ip: 172.18.64.61
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:92
     eth0:
@@ -2338,6 +2399,7 @@ graphene-62:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:99
       ip: 172.18.64.62
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:9a
     eth0:
@@ -2376,6 +2438,7 @@ graphene-63:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:81
       ip: 172.18.64.63
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:82
     eth0:
@@ -2414,6 +2477,7 @@ graphene-64:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:a1
       ip: 172.18.64.64
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:a2
     eth0:
@@ -2452,6 +2516,7 @@ graphene-65:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:d9
       ip: 172.18.64.65
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:da
     eth0:
@@ -2490,6 +2555,7 @@ graphene-66:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:49
       ip: 172.18.64.66
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:4a
     eth0:
@@ -2528,6 +2594,7 @@ graphene-67:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:b9
       ip: 172.18.64.67
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:ba
     eth0:
@@ -2566,6 +2633,7 @@ graphene-68:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:91
       ip: 172.18.64.68
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:92
     eth0:
@@ -2604,6 +2672,7 @@ graphene-69:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:c1
       ip: 172.18.64.69
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:c2
     eth0:
@@ -2642,6 +2711,7 @@ graphene-70:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:11
       ip: 172.18.64.70
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:12
     eth0:
@@ -2680,6 +2750,7 @@ graphene-71:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:ed
       ip: 172.18.64.71
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:ee
     eth0:
@@ -2718,6 +2789,7 @@ graphene-72:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:95
       ip: 172.18.64.72
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:96
     eth0:
@@ -2756,6 +2828,7 @@ graphene-73:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:fd
       ip: 172.18.64.73
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:fe
     eth0:
@@ -2794,6 +2867,7 @@ graphene-74:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:dd
       ip: 172.18.64.74
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:de
     eth0:
@@ -2832,6 +2906,7 @@ graphene-75:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:e5
       ip: 172.18.64.75
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:e6
     eth0:
@@ -2870,6 +2945,7 @@ graphene-76:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:d5
       ip: 172.18.64.76
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:d6
     eth0:
@@ -2908,6 +2984,7 @@ graphene-77:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:e1
       ip: 172.18.64.77
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:e2
     eth0:
@@ -2946,6 +3023,7 @@ graphene-78:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:01
       ip: 172.18.64.78
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:02
     eth0:
@@ -2984,6 +3062,7 @@ graphene-79:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:f5
       ip: 172.18.64.79
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:f6
     eth0:
@@ -3022,6 +3101,7 @@ graphene-80:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:d1
       ip: 172.18.64.80
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:d2
     eth0:
@@ -3060,6 +3140,7 @@ graphene-81:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:a9
       ip: 172.18.64.81
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:aa
     eth0:
@@ -3098,6 +3179,7 @@ graphene-82:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:95
       ip: 172.18.64.82
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:96
     eth0:
@@ -3136,6 +3218,7 @@ graphene-83:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:a5
       ip: 172.18.64.83
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:a6
     eth0:
@@ -3174,6 +3257,7 @@ graphene-84:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:9d
       ip: 172.18.64.84
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:9e
     eth0:
@@ -3212,6 +3296,7 @@ graphene-85:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:99
       ip: 172.18.64.85
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:9a
     eth0:
@@ -3250,6 +3335,7 @@ graphene-86:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:a1
       ip: 172.18.64.86
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:a2
     eth0:
@@ -3288,6 +3374,7 @@ graphene-87:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:ad
       ip: 172.18.64.87
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:ae
     eth0:
@@ -3326,6 +3413,7 @@ graphene-88:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:b1
       ip: 172.18.64.88
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:b2
     eth0:
@@ -3364,6 +3452,7 @@ graphene-89:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:ed
       ip: 172.18.64.89
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:ee
     eth0:
@@ -3402,6 +3491,7 @@ graphene-90:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:09
       ip: 172.18.64.90
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:0a
     eth0:
@@ -3440,6 +3530,7 @@ graphene-91:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:d1
       ip: 172.18.64.91
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:d2
     eth0:
@@ -3478,6 +3569,7 @@ graphene-92:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:e5
       ip: 172.18.64.92
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:e6
     eth0:
@@ -3516,6 +3608,7 @@ graphene-93:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:ad
       ip: 172.18.64.93
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:ae
     eth0:
@@ -3554,6 +3647,7 @@ graphene-94:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:95
       ip: 172.18.64.94
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:96
     eth0:
@@ -3592,6 +3686,7 @@ graphene-95:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:95
       ip: 172.18.64.95
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:96
     eth0:
@@ -3630,6 +3725,7 @@ graphene-96:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:9d
       ip: 172.18.64.96
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:9e
     eth0:
@@ -3668,6 +3764,7 @@ graphene-97:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:d5
       ip: 172.18.64.97
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:d6
     eth0:
@@ -3706,6 +3803,7 @@ graphene-98:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:99
       ip: 172.18.64.98
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:9a
     eth0:
@@ -3744,6 +3842,7 @@ graphene-99:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:b1
       ip: 172.18.64.99
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:b2
     eth0:
@@ -3782,6 +3881,7 @@ graphene-100:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:0d
       ip: 172.18.64.100
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:0e
     eth0:
@@ -3820,6 +3920,7 @@ graphene-101:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:d9
       ip: 172.18.64.101
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:da
     eth0:
@@ -3858,6 +3959,7 @@ graphene-102:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:71
       ip: 172.18.64.102
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5e:72
     eth0:
@@ -3896,6 +3998,7 @@ graphene-103:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:49
       ip: 172.18.64.103
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:4a
     eth0:
@@ -3934,6 +4037,7 @@ graphene-104:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:15
       ip: 172.18.64.104
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:16
     eth0:
@@ -3972,6 +4076,7 @@ graphene-105:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:19
       ip: 172.18.64.105
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:1a
     eth0:
@@ -4010,6 +4115,7 @@ graphene-106:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:ad
       ip: 172.18.64.106
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:ae
     eth0:
@@ -4048,6 +4154,7 @@ graphene-107:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:3d
       ip: 172.18.64.107
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:3e
     eth0:
@@ -4086,6 +4193,7 @@ graphene-108:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:21
       ip: 172.18.64.108
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:22
     eth0:
@@ -4124,6 +4232,7 @@ graphene-109:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:25
       ip: 172.18.64.109
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:26
     eth0:
@@ -4162,6 +4271,7 @@ graphene-110:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:a9
       ip: 172.18.64.110
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5c:aa
     eth0:
@@ -4200,6 +4310,7 @@ graphene-111:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:000c:559:1
       ip: 172.18.64.111
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:000c:559:2
     eth0:
@@ -4238,6 +4349,7 @@ graphene-112:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:7e:9d
       ip: 172.18.64.112
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:7e:9e
     eth0:
@@ -4276,6 +4388,7 @@ graphene-113:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:b5
       ip: 172.18.64.113
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:b6
     eth0:
@@ -4314,6 +4427,7 @@ graphene-114:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:c5
       ip: 172.18.64.114
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:c6
     eth0:
@@ -4352,6 +4466,7 @@ graphene-115:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:05
       ip: 172.18.64.115
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:06
     eth0:
@@ -4390,6 +4505,7 @@ graphene-116:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:1d
       ip: 172.18.64.116
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:1e
     eth0:
@@ -4428,6 +4544,7 @@ graphene-117:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:25
       ip: 172.18.64.117
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:26
     eth0:
@@ -4466,6 +4583,7 @@ graphene-118:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:d9
       ip: 172.18.64.118
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:da
     eth0:
@@ -4504,6 +4622,7 @@ graphene-119:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:19
       ip: 172.18.64.119
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:1a
     eth0:
@@ -4542,6 +4661,7 @@ graphene-120:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:29
       ip: 172.18.64.120
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:2a
     eth0:
@@ -4580,6 +4700,7 @@ graphene-121:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:2d
       ip: 172.18.64.121
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:2e
     eth0:
@@ -4618,6 +4739,7 @@ graphene-122:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:85
       ip: 172.18.64.122
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:5d:86
     eth0:
@@ -4656,6 +4778,7 @@ graphene-123:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:19
       ip: 172.18.64.123
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:1a
     eth0:
@@ -4694,6 +4817,7 @@ graphene-124:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:bd
       ip: 172.18.64.124
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:be
     eth0:
@@ -4732,6 +4856,7 @@ graphene-125:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:91
       ip: 172.18.64.125
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:93:92
     eth0:
@@ -4770,6 +4895,7 @@ graphene-126:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:51
       ip: 172.18.64.126
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:91:52
     eth0:
@@ -4808,6 +4934,7 @@ graphene-127:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:85
       ip: 172.18.64.127
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:86
     eth0:
@@ -4846,6 +4973,7 @@ graphene-128:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:15
       ip: 172.18.64.128
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:16
     eth0:
@@ -4884,6 +5012,7 @@ graphene-129:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:05
       ip: 172.18.64.129
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:06
     eth0:
@@ -4922,6 +5051,7 @@ graphene-130:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:09
       ip: 172.18.64.130
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:0a
     eth0:
@@ -4960,6 +5090,7 @@ graphene-131:
     ib0:
       guid: 20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0b:91:4d
       ip: 172.18.64.131
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:80:00:00:00:00:00:00:00:02:c9:03:00:0b:91:4e
     eth0:
@@ -4998,6 +5129,7 @@ graphene-132:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:0d
       ip: 172.18.64.132
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:0b:92:0e
     eth0:
@@ -5036,6 +5168,7 @@ graphene-133:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f7:b3
       ip: 172.18.64.133
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f7:b4
     eth0:
@@ -5074,6 +5207,7 @@ graphene-134:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f4:4f
       ip: 172.18.64.134
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f4:50
     eth0:
@@ -5112,6 +5246,7 @@ graphene-135:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f4:c7
       ip: 172.18.64.135
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f4:c8
     eth0:
@@ -5150,6 +5285,7 @@ graphene-136:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f8:47
       ip: 172.18.64.136
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f8:48
     eth0:
@@ -5188,6 +5324,7 @@ graphene-137:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f6:47
       ip: 172.18.64.137
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f6:48
     eth0:
@@ -5226,6 +5363,7 @@ graphene-138:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f4:c3
       ip: 172.18.64.138
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f4:c4
     eth0:
@@ -5264,6 +5402,7 @@ graphene-139:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f7:ff
       ip: 172.18.64.139
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f8:00
     eth0:
@@ -5302,6 +5441,7 @@ graphene-140:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f7:9f
       ip: 172.18.64.140
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f7:a0
     eth0:
@@ -5340,6 +5480,7 @@ graphene-141:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f7:93
       ip: 172.18.64.141
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f7:94
     eth0:
@@ -5378,6 +5519,7 @@ graphene-142:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f7:a7
       ip: 172.18.64.142
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f7:a8
     eth0:
@@ -5416,6 +5558,7 @@ graphene-143:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f4:97
       ip: 172.18.64.143
+      switch_name: sgrapheneib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f4:98
     eth0:
@@ -5454,6 +5597,7 @@ graphene-144:
     ib0:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f8:5b
       ip: 172.18.64.144
+      switch_name: sgriffonib
     ib1:
       guid: 20:00:55:00:41:00:00:00:00:00:00:00:02:c9:03:00:05:f8:5c
     eth0: