linstor: try to delete -rst resource before snapshot backup#10443

DaanHoogland merged 1 commit intoapache:4.19apache/cloudstack:4.19from

LINBIT:linstor-4.19-improve-disintegrated-snapshot-backupLINBIT/cloudstack:linstor-4.19-improve-disintegrated-snapshot-backupCopy head branch name to clipboard