卷快照自动删除功能会自动删除快照
适用场景
- ONTAP 9
- Snapshot
- 卷Snapshot自动删除
问题描述
- 在
Event Log上的卷上删除快照：
<Date> [<Node_Name>: snap_helper: wafl.volume.snap.autoDelete:info]: Deleting Snapshot copy '<Snapshot_Name>' in volume '<Volume_Name>' to recover storage
- 卷Snapshot自动删除 设置为：
::> volume snapshot autodelete show
state=on, commitment=try,
trigger=snap_reserve,
target_free_space=20%,
delete_order=oldest_first,
defer_delete=user_created,
prefix=(not specified),
destroy_list=none
- 卷设置：
[...]
Snapshot Directory Access Enabled: true
Space Reserved for Snapshot Copies: 5%
Snapshot Reserve Used: 149%
[...]