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Multiple wafl inconsistency errors in a CVO Azure cluster

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Category:
cloud-volumes-ontap-cvo
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cloud
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Applies to

  • Cloud Volumes ONTAP (CVO)
  • Azure

Issue

Multiple WAFL inconsistency errors in a CVO Azure cluster in the middle of a cascaded Snapmirror relation that is causing Snapmirrors to fail and node 2 to panic and take a volume offline
 
Fri Feb 24 21:25:08 +0000 [ZUSSCPDELFST110-01: wafl_exempt04: wafl.raid.incons.buf:error]: WAFL inconsistent: bad block at VBN 1424675944 (vvbn:210910399 fbn:259381 level:0) in public inode (fileid:4294966845 snapid:0 fixable:0 file_type:1 disk_flags:0x2 error:120 raid_set:1) in volume PDELFReturns_SC110@vserver:452f8c1c-cd11-11eb-87ed-000d3a717a20.
Fri Feb 24 21:25:08 +0000 [ZUSSCPDELFST110-01: wafl_exempt04: callhome.wafl.inconsistent.block:alert]: Call home for WAFL INCONSISTENT BLOCK

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