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High CPU utilization after a storage giveback during an ONTAP upgrade/reboot

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349
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Public
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0
Category:
ontap-9
Specialty:
perf
Last Updated:

Applies to

ONTAP 9

Issue

  • High CPU utilization after a storage giveback operation was initiated during an ONTAP upgrade/reboot
  • CPU Load was associated with WAFL_SCAN process

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