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对于SyncMirror 快照未正确旋转的CVO、请致电主页设备未保留空间

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适用场景

  • CVO
  • ONTAP 9.7
  • SyncMirror 快照

问题描述

  • 在创建2个新的SnapMirror关系期间、EMS会报告以下内容


Sat Nov 21 10:57:53 +0000 [CVO__cluster11-01: config_async_0: callhome.sync.mirror.nospc:alert]: Call home for SYNCMIRROR SNAPSHOTS NOT ROTATING PROPERLY

Sat Nov 21 20:44:14 +0000 [CVO_cluster11-01: config_async_0: raid.mirror.resync.snapcrtfail:error]: Aggregate aggr0_dr: could not create mirror resynchronization Snapshot copy mirror_resync.1121204414(CVO_prodcifs_cluster11-01)(No space left on device)

  • 聚合快照预留空间已满、在此期间只有一个SyncMirror 快照。

::*> df -A

 Aggregate kbytes used avail capacity aggr0_dr 21688768968 1965182296 19723586672 9% aggr0_dr/.snapshot 1141514156 1141514156 0 100% 
  • 聚合本身具有足够的可用空间
 Aggregate kbytes used avail capacity aggr0_dr 21688768968 1965182296 19723586672 9% 

查看聚合快照: 
::> node run -node c-mode-01 -command snap list -A aggr0_dr

 Aggregate aggr0_dr working... date name ------------ -------- Nov 21 13:51 mirror_resync.1121135148(CVO_prodcifs_cluster11-01) (busy,syncmirror)
  • 它稍后会自行清除、确认已创建新的SyncMirror 快照并删除旧快照。

[?] Sat Nov 21 18:52:40 +0000 [CVO_prodcifs_cluster11-01: snap_helper: wafl.snap.autoDelete:info]: Deleting Snapshot copy 'mirror_resync.1121160915(CVO_prodcifs_cluster11-01)' in aggregate 'aggr0_dr' to free up space.
[?] Sat Nov 21 18:52:42 +0000 [CVO_prodcifs_cluster11-01: snap_helper: wafl.snap.autoDelete:info]: Deleting Snapshot copy 'mirror_resync.1121185236(CVO_prodcifs_cluster11-01)' in aggregate 'aggr0_dr' to free up space.

 

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