运行 SnapCenter 备份后，快照将立即删除

 适用场景

• SnapCenter 服务器（ SC ）
• SnapCenter Exchange 插件 (SCE)

问题描述

• 创建备份后， Data ONTAP 会立即自动删除快照
• 中出现错误 <installation_path>\Program Files\NetApp\SnapCenter\SMCore\log\SMCore_<id>.log：

ERROR SMCore_879223 PID=[3460] TID=[200] ErrorCode (-1), ErrorMessage (Unable to find Snapshot (snapshot_name) on volume (volume_name) from storage (SVM_name_or_IP_address))

• 对于SCE、该错误可能看起来略有不同

Activity 'Renaming VSS Snapshot' failed with error: Rename snapshot '{snapshot_name}' failed:  entry doesn't exist
.Failed in volume 'volume_name',  entry doesn't exist

• EMS-LOG-FILE.GZ 日志中记录了以下错误

[ONTAP_NODE]: snap_helper: wafl.volume.snap.autoDelete:info]: Deleting Snapshot copy 'SNAPSHOT_NAME' in volume 'VOLUME_NAME' to recover storage.