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NetApp Knowledge Base

LUNs or NFS mount not accessible after DR Operation (CFOD)

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130
Visibility:
Public
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Category:
metrocluster
Specialty:
metrocluster
Last Updated:

Applies to

  • MetroCluster
  • ONTAP 8.2
  • Volume has nvfail setting turned on

Issue

After a CFOD (Cluster Failover on Disaster) event:

  • Servers lose connectivity to NFS mounts and need to be remounted.
  • LUNs are offline

node1> vol options vol1
nosnap=off, nosnapdir=off, minra=off, no_atime_update=off, nvfail=on,
ignore_inconsistent=off, snapmirrored=off, create_ucode=off,

 

 

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