Treat zero cluster UUID as non-fabric-attached

Signed-off-by: Evan Lezar <[email protected]>
NVIDIA · Feb 12, 2025 · 311c577 · 311c577
1 parent 24e4052
commit 311c577
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/pkg/nvlib/device/device.go b/pkg/nvlib/device/device.go
@@ -222,6 +222,9 @@ func (d *device) IsFabricAttached() (bool, error) {
 		if info.State != nvml.GPU_FABRIC_STATE_COMPLETED {
 			return false, nil
 		}
+		if info.ClusterUuid == [16]uint8{} {
+			return false, nil
+		}
 		if nvml.Return(info.Status) != nvml.SUCCESS {
 			return false, nil
 		}
@@ -240,6 +243,9 @@ func (d *device) IsFabricAttached() (bool, error) {
 		if info.State != nvml.GPU_FABRIC_STATE_COMPLETED {
 			return false, nil
 		}
+		if info.ClusterUuid == [16]uint8{} {
+			return false, nil
+		}
 		if nvml.Return(info.Status) != nvml.SUCCESS {
 			return false, nil
 		}