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rbd: add more logging for NodeUnstageVolume

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For NodeUnstageVolume its a two step process,
first unmount the volume and than unmap the volume.
Currently, we are logging only after rbd unmapping is done.
sometimes it becomes difficult to debug with above logging
whether more time is spent in unmount or unmap.
This commits adds one more debug log after unmount is done.
with this we can identify where exactly more time is spent
by looking at the logs.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna 2021-03-10 11:04:45 +05:30 committed by mergify[bot]
parent abfe3ed9cb
commit cbb10fd84d
1 changed files with 3 additions and 2 deletions
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5
internal/rbd/nodeserver.go
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@ -649,6 +649,8 @@ func (ns *NodeServer) NodeUnstageVolume(ctx context.Context, req *csi.NodeUnstag
util.ExtendedLog(ctx, "failed to unmount targetPath: %s with error: %v", stagingTargetPath, err)
return nil, status.Error(codes.Internal, err.Error())
}
util.DebugLog(ctx, "successfully unmounted volume (%s) from staging path (%s)",
req.GetVolumeId(), stagingTargetPath)
}
if err = os.Remove(stagingTargetPath); err != nil {
@ -687,8 +689,7 @@ func (ns *NodeServer) NodeUnstageVolume(ctx context.Context, req *csi.NodeUnstag
return nil, status.Error(codes.Internal, err.Error())
}
util.DebugLog(ctx, "successfully unmounted volume (%s) from staging path (%s)",
req.GetVolumeId(), stagingTargetPath)
util.DebugLog(ctx, "successfully unmapped volume (%s)", req.GetVolumeId())
if err = cleanupRBDImageMetadataStash(stagingParentPath); err != nil {
util.ErrorLog(ctx, "failed to cleanup image metadata stash (%v)", err)