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The SAN boot OS reboots abnormally on the storage LUNs

Views:
53
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
perf
Last Updated:

Applies to

ONTAP 9

Issue

  • The SAN boot OS reboots abnormally on the storage LUNs.
  • The EMS logs show the long CP errors.
 [node02: wafl_exempt07: wafl.cp.toolong:error]: Aggregate aggr02 experienced a long CP.
  • The disk pressure can be seen by the PerfArchive logs.
  • The Long CP reason is the Disk level by the Perfarchive logs.
Note: Please contact NetApp Technical Support to create the case and upload the Perfarchive logs to analyze and match the Issues.

 

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