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Long response times for volumes on SATA or SAS aggregate when workload increases (Performance Capacity beyond critical threshold)

Views:
133
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
perf
Last Updated:

Applies to

  • FAS systems.
  • Data ONTAP 8.
  • ONTAP 9.
  • Backups, Deduplication, RAID scrubbing and/or heavy intensive workload is hitting the affected aggregate.
  • SATA or SAS Aggregate with high disk utilization.
  • Performance capacity in OCUM, Active IQ Unified Manager, or as viewed in Active IQ PAS (Performance Archive viewer) is beyond critical threshold for the affected aggregate.

Issue

Long response times is seen on clients while accessing data on volumes located on SATA or SAS aggregates. 

 

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