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Why does ONTAP report scsiblade.volume.event.lost when a volume is offlined?

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Category:
ontap-9
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san
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Applies to

  • ONTAP 9
  • AFF systems

Answer

  • The scsiblade.volume.event.lost error is typically generated when a volume is taken offline before the associated LUNs are offlined.
    • When a volume containing active LUNs is brought offline, the LUNs become suddenly inaccessible to connected hosts.
    • Because the LUNs were not gracefully offlined first, ONTAP detects an unexpected loss of access to the storage objects.
    • As a result, ONTAP generates a SCSIBLADE VOLUME EVENT LOST alert indicating that one or more LUNs in the affected Vserver and volume are no longer accessible through the SAN LIFs.

Additional Information

For additional information please refer scsiblade.volume events. 
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