报告了间歇性Snapshot未正确轮换警报
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- metrocluster
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- metrocluster<a>2009547719</a>
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适用场景
- ONTAP 9
- MetroCluster
问题描述
- 已
SYNCMIRROR SNAPSHOTS NOT ROTATING PROPERLY触发间歇性Auto支持 - 显示错误的事件日志：
Thu Apr 20 12:28:06 +0200 [Node_A1: config_async_0: raid.mirror.resync.snapcrtfail:error]: Aggregate aggr1: could not create mirror resynchronization Snapshot copy mirror_resync.0420102806(aggr1) (No space left on device)- 有关大量文件删除的警告：
Wed Jan 18 01:34:50 +0100 [Node_A1: wafl_exempt05: wafl.zombie.susp.aggr.limit:notice]: WAFL(R) aggregate aggr1 is experiencing zombie throttling possibly due to requests for large number of file deletions. This can be mitigated by a combination of a) reducing the load on the aggregate or b) issuing the file deletion requests in smaller batches.- df -a -h显示受影响聚合的Snapshot预留已满：
ClusterA::> run -node nodeA_1 -c df -A -h
Aggregate total used avail capacity
aggr1 3179GB 1029GB 2149GB 32%
aggr1/.snapshot 167GB 167GB NaN 100%