SMHV 会在删除失败后保留过期的备份快照

• SnapManager for Hyper-V (SMHV) 2.1.4
• SnapDrive for Windows 7.1.5
• ONTAP 9.5

• SMHV 保留了保留期内的备份快照。
• SMHV 备份报告显示删除备份快照失败。

Processing deletion of backup snapshots..
Deleting snapshot: [Snapshot: <SNAPSHOT_NAME>,VolumeID: <VOLUME_ID>,Storage system: <SVM_NAME>,Volume: <VOLUME_NAME>,LunPath: <LUNPATH> ]
An error occurred while deleting snapshots <SNAPSHOT_NAME>

• SnapDriveDebug.log 显示Remove-NcSnapshot命令因以下错误而失败。

General Verbose Command starts: Remove-NcSnapshot -Volume <VOLUME_NAME> -Snapshot <SNAPSHOT_NAME>
General Verbose ++PSHelper::RunCommand
General Critical Failed to run a command Remove-NcSnapshot.
 Exception : Message    : The running command stopped because the preference variable "ErrorActionPreference" or common parameter is set to Stop: Snapshot is in use
Source     : System.Management.Automation
StackTrace :    at System.Management.Automation.Internal.PipelineProcessor.SynchronousExecuteEnumerate(Object input, Hashtable errorResults, Boolean enumerate)
   at System.Management.Automation.Runspaces.LocalPipeline.InvokeHelper()
   at System.Management.Automation.Runspaces.LocalPipeline.InvokeThreadProc()
Data :
General Verbose --PSHelper::RunCommand

• 由于snapshot-delete ONTAP 中的 ZAPI 而返回以下错误/mroot/etc/log/mlog/audit.log。

<netapp version='1.7' xmlns='http://www.netapp.com/filer/admin' vfiler='<SVM_NAME>'><snapshot-delete>  <snapshot><SNAPSHOT_NAME></snapshot>  <volume><VOLUME_NAME></volume></snapshot-delete></netapp>  :: Pending
Snapshot copy "<SNAPSHOT_NAME>" of volume "<VOLUME_NAME>" on Vserver "<SVM_NAME>" has not expired or is locked. Use the "snapshot show -fields owners, expiry-time" command to view the expiry and lock status of the Snapshot copy. :: ONTAPI :: Error