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命令“ Snapshot Compute - Reclable ”将导致错误:“无法确定卷上 Snapshot 副本可重新声明操作的状态”

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适用于

ONTAP 9
Commands for displaying space usage information:

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命令

删除特定 Snapshot 副本后可回收的磁盘空间量

卷快照可计算(高级)

 

问题

该命令"volume snapshot compute-reclaimable"会计算在删除一个或多个指定的 Snapshot 副本时可以回收的卷空间。

注:该命令会大量使用系统的计算资源,因此可以降低客户端请求和其他系统进程的性能。因此,对于此命令,使用查询运算符( * 、 | 等)的查询将被禁用。每个查询不应指定三个以上的 Snapshot 副本。Snapshot 副本必须指定为逗号分隔的列表、逗号后面不留空格。

由于这种性能要求很高、命令 ""volume snapshot computer-reclaimable 可能超时并导致错误: "Cannot determine the status of Snapshot copy reclaimable operation on volume".

运行该命令时"snapshot compute-reclaimable",会收到一个错误:

Cluster::> snapshot compute-reclaimable -vserver <vServer_name> -volume <volume_name> -snapshots <snapshot_name>
Error: command failed: Cannot determine the status of Snapshot copy reclaimable operation on volume "volume_name" on Vserver "vServer_name".
If necessary, try the operation again.

 

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