间歇性rad.mr镜像.resync.snapcrtfail:由于"设备上没有剩余空间"而出现错误
适用场景
- ONTAP 9
- SyncMirror
问题描述
- 检测到EMS
raid.mirror.resync.snapcrtfail:error、原因是No space left on device
[<NODE>: config_async_0: raid.mirror.resync.snapcrtfail:error]: Aggregate <AGGREGATE>: could not create mirror resynchronization Snapshot copy mirror_resync.1123103131(<NODE>) (No space left on device)
SYNCMIRROR SNAPSHOTS NOT ROTATING PROPERLY此时将触发AutoSupport- 即使
DF-A指示聚合Snapshot预留已满、也不会在很长时间内触发自动删除Snapshot
Aggregate kbytes used avail capacity
aggr1 104868206168 90773898520 14094307648 87%
aggr1/.snapshot 5519379268 5519379268 0 100%
System Manager将显示：
Description
This message occurs when resynchronization fails to create a mirror resync Snapshot(tm) copy.
Action
Increase the size of the root volume or delete old Snapshot copies.