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Host application unresponsive during Shelf Firmware Upgrade

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Category:
ontap-9
Specialty:
hw
Last Updated:

Applies to

  • ONTAP 9
  • NS224 shelf
  • Shelf firmware Upgrade (SFU)

Issue

  • Host application becomes unresponsive during shelf firmware upgrade.
  • Huge latency spike can be seen on nodes
  • Host applications might crash
  • scsi cmd past to live error seen on the drives

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