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fix: Remove stale archived volume copy before Rename #777

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5 changes: 4 additions & 1 deletion pkg/smb/controllerserver.go
Original file line number Diff line number Diff line change
Expand Up @@ -189,8 +189,11 @@ func (d *Driver) DeleteVolume(ctx context.Context, req *csi.DeleteVolumeRequest)
}
}

// archive subdirectory under base-dir
// archive subdirectory under base-dir. Remove stale archived copy if exists.
klog.V(2).Infof("archiving subdirectory %s --> %s", internalVolumePath, archivedInternalVolumePath)
if err = os.RemoveAll(archivedInternalVolumePath); err != nil {
return nil, status.Errorf(codes.Internal, "failed to delete archived subdirectory %s: %v", archivedInternalVolumePath, err.Error())
}
if err = os.Rename(internalVolumePath, archivedInternalVolumePath); err != nil {
return nil, status.Errorf(codes.Internal, "archive subdirectory(%s, %s) failed with %v", internalVolumePath, archivedInternalVolumePath, err.Error())
}
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