Skip to main content

NetApp wins prestigious Coveo Relevance Pinnacle Award. Learn more!

INSIGHT Japan :2023年 1月25日(水)ANAインターコンチネンタルホテル開催 へ参加・申込を行う

NetApp Knowledge Base

Very high lun latency reported in OCUM 9.5 after upgrading to ONTAP 9.7

Views:
569
Visibility:
Public
Votes:
0
Category:
oncommand-unified-manager
Specialty:
perf
Last Updated:

Applies to

  • ActiveIQ Unified Manager (AIQUM) 9.6
  • OnCommand Unified Manager(OCUM) 7.2
  • OnCommand Unified Manager(OCUM) 7.3
  • OnCommand Unified Manager(OCUM) 9.4
  • OnCommand Unified Manager(OCUM) 9.5

Issue

  • Data ONTAP was upgraded from 9.3 to 9.7 and OCUM reported lun latency as high as 25000ms with hardly any workload.
  • Checking the same lun/volume in QOS real time showed latency less than 2ms. 

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

Scan to view the article on your device