diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-1.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-1.yaml
index c5b26a4df6dbac18f52420024f8ac15154b95cb3..6991df2f463b198ffdeca2a5533fb00b9d8f1795 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-1.yaml
@@ -80,4 +80,4 @@ grcinq-1:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-10.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-10.yaml
index 811f79bb3f47dbc5c3e39dfcc0c56325e716df9f..1ce11edfc67beb2537ea4f596eebb3ba509088c9 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-10.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-10.yaml
@@ -80,4 +80,4 @@ grcinq-10:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-11.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-11.yaml
index cc78dd36c226fb4c26d3e8ac06846d8b157827bd..349486846a1e3f1c0c00133f70e46227fb4513e8 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-11.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-11.yaml
@@ -80,4 +80,4 @@ grcinq-11:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-12.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-12.yaml
index 7b4789edcba6d876ddeb2ca2d4a8f2b0051ed6ba..cd7ebc4d6b94b12edef7b9ad2a486e35ade83814 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-12.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-12.yaml
@@ -80,4 +80,4 @@ grcinq-12:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-13.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-13.yaml
index a0ef700ccd1e51f0b600b664eeb5da531000db81..ed69782f04192e6ff1e0207ff9408074b040f9ad 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-13.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-13.yaml
@@ -80,4 +80,4 @@ grcinq-13:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-14.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-14.yaml
index da06544a798cf4ae5892b1668b3583ddfb7f1b88..2d96725424e16e1622462d7200697fa9f77c3046 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-14.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-14.yaml
@@ -80,4 +80,4 @@ grcinq-14:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-15.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-15.yaml
index 5d24de1faa95565df8d0d4c7e3da9bea263ba699..36b22f9faef34758cdf68d87ed142316b8a1b920 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-15.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-15.yaml
@@ -80,4 +80,4 @@ grcinq-15:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-16.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-16.yaml
index 2b0fd51a00856dc8db0c6fdd31092d5e22c94b56..3c1867b77c38489a15299f54744f3bf21dbf5d2c 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-16.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-16.yaml
@@ -80,4 +80,4 @@ grcinq-16:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-17.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-17.yaml
index 2f413545ee12a8ad5f5b9d74f30ba0151802e504..88b96f0d98a636658a4587ea1871365c85fbd7de 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-17.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-17.yaml
@@ -80,4 +80,4 @@ grcinq-17:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-18.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-18.yaml
index 6fe5823440e13d951ce38c35e821b5541bd92374..6560a5cc48e264506be510b41d7a62c30a90edeb 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-18.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-18.yaml
@@ -80,4 +80,4 @@ grcinq-18:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-19.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-19.yaml
index 36b6a630ea69257458c87e5afa7bae0743ade8fb..e60858ac2c3ca8341bcd870c7b19a8f2dc4ec417 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-19.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-19.yaml
@@ -80,4 +80,4 @@ grcinq-19:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-2.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-2.yaml
index 6576ce5dc3eb858ea61540a654c9638caab55d80..d48a5f95de90113e6becf240040b3d0ced9e1b0c 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-2.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-2.yaml
@@ -80,4 +80,4 @@ grcinq-2:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-20.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-20.yaml
index 807ea3fb82ddb2f5d1b9275983bbc94b4da14461..63e0c2808c1fab296126c4c4ff1569083e9d3efd 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-20.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-20.yaml
@@ -80,4 +80,4 @@ grcinq-20:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-21.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-21.yaml
index da84930c1479ec0b6a72b146bab03586744a53a2..226ee2c847526172258aab83033a99b28e7d6e56 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-21.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-21.yaml
@@ -80,4 +80,4 @@ grcinq-21:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-22.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-22.yaml
index b2bf2fc0012179e3083d2defb1dccc159a7a4f90..0df25a88ccb882586005d0ed889fca1b4cef6da4 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-22.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-22.yaml
@@ -80,4 +80,4 @@ grcinq-22:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-23.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-23.yaml
index 565fde366a2201be56db9fab4d007c29973000ed..ee25a2151040d7b45c9993287e8254b18ef9d210 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-23.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-23.yaml
@@ -80,4 +80,4 @@ grcinq-23:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-24.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-24.yaml
index 8db4ef7ff255dbc3817e3c51a8114a5497cd0195..f64612dc225d783aa11822f3ec60af8876362b37 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-24.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-24.yaml
@@ -80,4 +80,4 @@ grcinq-24:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-25.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-25.yaml
index b29ba8eacbc43ad290ddc38ad0d72b9fbbafc99c..f2095e97d76f91b6dd80cd1aabeb7923335f774d 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-25.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-25.yaml
@@ -80,4 +80,4 @@ grcinq-25:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-26.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-26.yaml
index 4d50529714f4361bb720d4931e9c3697631825c9..1fbc81beec8c225a26557a372137f6fbef0c8e13 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-26.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-26.yaml
@@ -80,4 +80,4 @@ grcinq-26:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-27.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-27.yaml
index 22db12be669ec432d8440db28bd3f356fd321788..abceb5d5d9b5ee1f89e3e6501cd8f98990ad2422 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-27.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-27.yaml
@@ -80,4 +80,4 @@ grcinq-27:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-28.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-28.yaml
index d9de106ff138636c830aa8b70aff34b78f7e7ca8..bca40d200c621994d27bcba61cccae78ecc9b3b7 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-28.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-28.yaml
@@ -80,4 +80,4 @@ grcinq-28:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-29.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-29.yaml
index 158a6da96ac06ba8f74a8d0687f8facdb22a2ca2..d5db194c082494076b04b7efb1b9f08995e610f2 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-29.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-29.yaml
@@ -80,4 +80,4 @@ grcinq-29:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-3.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-3.yaml
index 61ff2e681fdadf60009c827574233c7797bff4a0..61148016a0f9a3e2e36fe1d39aa0afd88ff05c09 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-3.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-3.yaml
@@ -80,4 +80,4 @@ grcinq-3:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-30.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-30.yaml
index e3f6c22e654fe553f3ddf3cd6a9a938a706c73a4..84f5d76c18bd8032d7a85f0c179fb9b9f087e427 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-30.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-30.yaml
@@ -80,4 +80,4 @@ grcinq-30:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-31.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-31.yaml
index 67a436fc45a311288ede6a46ab860539787187ab..2f3e75d7cd97e1dc52744ff96fc4dcac102c84f8 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-31.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-31.yaml
@@ -80,4 +80,4 @@ grcinq-31:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-32.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-32.yaml
index b1621add1ffffdb2d4e464f774b63c64e79821ba..c989e2ad0cfc57663dcbb80e8976426b4a156c5e 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-32.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-32.yaml
@@ -80,4 +80,4 @@ grcinq-32:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-33.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-33.yaml
index e0f293b0c5b203df65915e6a37a9a5abe34a00b7..6e04005b65fd2aca42d8051573152ba02523ac78 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-33.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-33.yaml
@@ -80,4 +80,4 @@ grcinq-33:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-34.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-34.yaml
index 2f53f471d27d640a6d4c24a0a7eed44d9a69ed3d..11d0338bc0edf0fc6b55b31232c94063bcb2ca16 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-34.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-34.yaml
@@ -80,4 +80,4 @@ grcinq-34:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-35.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-35.yaml
index 06bfe23fc9afaafb5648249ea64bc1bad69220d8..fd7ecf0a143663752a1d964eb625cdfa14f954c6 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-35.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-35.yaml
@@ -80,4 +80,4 @@ grcinq-35:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-36.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-36.yaml
index 13af5c7540dbebecc590a5637190fb997cfa27ec..3b7b842a44622bdf6bbb1e1f3e7ea5ad395a234a 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-36.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-36.yaml
@@ -80,4 +80,4 @@ grcinq-36:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-37.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-37.yaml
index 7f2b23b05dbfe4e7538da76a34691226cbb42099..005524e6417c27fa6471c542ed78b7bcec6c4a6e 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-37.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-37.yaml
@@ -80,4 +80,4 @@ grcinq-37:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-38.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-38.yaml
index 60e2b5b5ed52f4b664c3a8e9193f9975307a24f2..241c24628668fd96d0e61805b919b647196b59ac 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-38.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-38.yaml
@@ -80,4 +80,4 @@ grcinq-38:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-39.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-39.yaml
index 96a58762ff5715d12d503b0b4e5e0ab3338148bb..2dfc4c35fef21ff31d40878a4c0576d112a4e398 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-39.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-39.yaml
@@ -80,4 +80,4 @@ grcinq-39:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-4.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-4.yaml
index acb4b71a4d13963a40c790e63862cc022668ce84..0cd6e292fb3e10eed2b3b241f513a2ea2ffd3b60 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-4.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-4.yaml
@@ -80,4 +80,4 @@ grcinq-4:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-40.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-40.yaml
index 6f8d332b4169c0aae95d906e22bd0de83436dcf9..a9d3730206f81c7ca31fd63007538e41bebab1e0 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-40.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-40.yaml
@@ -80,4 +80,4 @@ grcinq-40:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-41.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-41.yaml
index e25ddbe4e6d93f9560ddea0ffc85fb5286249cad..9f8cacb8b4a3fcba5463fa2583966c5621d2cd9f 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-41.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-41.yaml
@@ -80,4 +80,4 @@ grcinq-41:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-42.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-42.yaml
index 5ce4abce7d01ec5be690e6e1a2dcb699463ddda4..8cbc50704de15f986fbff30625d26b4b0df81f9d 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-42.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-42.yaml
@@ -80,4 +80,4 @@ grcinq-42:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-43.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-43.yaml
index 119797a6cdcbdf28aa4278a644f3b54a4f7f1896..405d5d1b7da2fe82f5f7149b5667d06221367836 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-43.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-43.yaml
@@ -80,4 +80,4 @@ grcinq-43:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-44.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-44.yaml
index 191c892939a2e85bc32710f7ef5eef39e56087ee..05c596d48bb43b0447afbf713dd0e7371cfb5161 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-44.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-44.yaml
@@ -80,4 +80,4 @@ grcinq-44:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-45.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-45.yaml
index f5018a50be995e84e58caa49c66e8b81371cc7b8..b3f364673cdbcc9904e1baeb00e2cfc25ce2fc26 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-45.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-45.yaml
@@ -80,4 +80,4 @@ grcinq-45:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-46.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-46.yaml
index c6e965aab46bef242259ee5e0b3923d2534654b3..c4ccf0ad9af4cb079bbdc4a9ece6b192daa98f98 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-46.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-46.yaml
@@ -80,4 +80,4 @@ grcinq-46:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-47.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-47.yaml
index 5a30008df31e0b0e080ad945e852c4dea8fe9778..f8c2ea51fd2711a951f400b7821bdadfc208b27e 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-47.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-47.yaml
@@ -80,4 +80,4 @@ grcinq-47:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-48.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-48.yaml
index ee4e7cccf1249e2d022c1b108684f36dd1ef4679..78b3f4ddbcb0c85bb7be3eb74f2901e6cdc47935 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-48.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-48.yaml
@@ -80,4 +80,4 @@ grcinq-48:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-5.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-5.yaml
index aa9e508f9c1dfea5507d9981e1614eadbec934e4..206d475a40052169451e0f2277fe4bbf60dd166e 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-5.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-5.yaml
@@ -80,4 +80,4 @@ grcinq-5:
       size: 1000204886016
       vendor: Seagate
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-6.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-6.yaml
index 00691de2f856ba0c69580239812bbc7bce712b44..4f4f7950543b1e028a29da1cd6b0b7bfbaebce2f 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-6.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-6.yaml
@@ -80,4 +80,4 @@ grcinq-6:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-7.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-7.yaml
index 3dc608419ce9b62e6ff910e58e0d1e16d15b302c..0e8349bf2140588abbd9ee69cb55dfe7d966d003 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-7.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-7.yaml
@@ -80,4 +80,4 @@ grcinq-7:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-8.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-8.yaml
index 6b4dcfe2f9852306b544b8249072b75a755c60f3..38b286e40e8840063c1ff418f2c0a6683f1d1976 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-8.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-8.yaml
@@ -80,4 +80,4 @@ grcinq-8:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false
diff --git a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-9.yaml b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-9.yaml
index d710c731436e17b9c250d67caca0597989d9535b..22554c7dca3e7b6d1709031c5fe2b116cf364f18 100644
--- a/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-9.yaml
+++ b/input/grid5000/sites/nancy/clusters/grcinq/nodes/grcinq-9.yaml
@@ -80,4 +80,4 @@ grcinq-9:
       size: 1000204886016
       vendor: Western Digital
   supported_job_types:
-    virtual: ivt
+    virtual: false