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rbd: default nouuid if the formattype is xfs

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The problem happens when multiple PVCs with the
same UUID are attached/mounted on a node. This
can happen after creating a PVC from a snapshot,
or cloning a PVC.

make nouuid as the default mount option if
the format type is xfs to avoid mounting
issues.

updates: #966

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 22a86c568e)
This commit is contained in:
Madhu Rajanna 2020-05-04 15:31:59 +05:30 committed by Humble Devassy Chirammal
parent 3005fde6f7
commit f4d6e31764
1 changed files with 3 additions and 0 deletions
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3
pkg/rbd/nodeserver.go
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@ -406,6 +406,9 @@ func (ns *NodeServer) mountVolumeToStagePath(ctx context.Context, req *csi.NodeS
} }
opt := []string{"_netdev"} opt := []string{"_netdev"}
if fsType == "xfs" {
opt = append(opt, "nouuid")
}
opt = csicommon.ConstructMountOptions(opt, req.GetVolumeCapability()) opt = csicommon.ConstructMountOptions(opt, req.GetVolumeCapability())
isBlock := req.GetVolumeCapability().GetBlock() != nil isBlock := req.GetVolumeCapability().GetBlock() != nil