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将具有 255 个以上快照的 FlexVol 转换为 FlexGroup

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适用于

ONTAP 9

FlexGroup

说明

ONTAP 9.7 允许将 FlexVol 转换为 FlexGroup

但是,在 ONTAP 9.7 中, FlexGroup 只能支持少于 255 个快照,而 FlexVol 最多可支持 1023 个快照。

如果在所有版本的 ONTAP 9.7 中转换具有 255 个以上快照的 FlexVol ,则会引发以下错误:

cluster01::> version
NetApp Release 9.7P1: Thu Feb 27 01:25:24 UTC 2020

cluster01::>

cluster01::*> volume conversion start -volume myvol -foreground true -check-only true

Error: command failed: Cannot convert volume "myvol" in Vserver "svm1" to a
       FlexGroup. Correct the following issues and retry the command:
       * The volume has more than 254 snapshot copies.  Use the "volume
       snapshot show -vserver svm1 -volume myvol" command to list the Snapshot
       copies present on the volume and remove one or more of them with the
      "snapshot delete -vserver svm1 -volume myvol" command.


       * The volume has Snapshot copies with IDs greater than 255.  Use the
       (privilege: advanced) "volume snapshot show -vserver svm1 -volume myvol
       -logical-snap-id >255 -fields logical-snap-id" command to list the
       Snapshot copies with IDs greater than 255 then delete them using the
      "snapshot delete -vserver svm1 -volume myvol" command.

cluster01::*>

 

 

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