Slow disk performance with dcaperfcheck

posted Apr 28, 2017, 3:58 PM by Sachchida Ojha
Symptoms:dcaperfcheck -d (disk) shows slow performance
Try This:Determine if PERC is in learn cycle:
# omreport storage battery|grep 'Learn'
Determine if PERC is in write-through mode due to a bad battery:
# omreport storage vdisk| grep -e ID -e 'Write Through'
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