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Unexpected level 0 syncmirror triggered following a plex failure

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Category:
metrocluster
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MetroCluster
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Applies to

  • MetroCluster
  • SyncMirror

Issue

In certain scenarios, ONTAP is unable to read on-disk information from a newly onlined plex, causing it to revert the resynchronization process to a level-0 instead of level-1. 
 
Sat Jun 26 17:01:29 CEST [node-01: config_async_0: raid.mirror.resync.forcelevel0:debug]: Aggregate aggr1: forcing level-0 resync.
 

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