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StorageGRID volume does not stay on prefered path after redistribution

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Category:
storagegrid-webscale
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sgrid
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Applies to

  • NetApp E-Series
  • NetApp StorageGRID appliance

Issue

  • System reports VNOPP by an Auto Volume Transfer (AVT) or Redundant Disk Array Controller (RDAC) failover event in MAJOR-EVENT-LOG :

B:10/17/25, 4:08:34 AM (04:08:34) 7295 4011 Volume not on preferred path due to AVT/RDAC failover - Shelf 99, Bay B <--CRITICAL

  • IO shipping event occurred prior to VNOPP, and specify the host(s) causing the IO and the controller being affected:

B:10/17/25, 4:08:34 AM (04:08:34) 7295 4011 Volume not on preferred path due to AVT/RDAC failover - Shelf 99, Bay B <--CRITICAL

B:10/17/25, 4:03:34 AM (04:03:34) 7292 2044 IO shipping implicit volume transfer - Volume <StorageGRID-Volume> - Shipped/Owned IOs: 707311/1075, Host ID: xxx

  • Volume was redistributed but volume keeps returning to alternate owner

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