Applications Systems

Hitachi LUN latency always shows 0 ms

First published date

11/10/2018 12:00 AM

Last published date

11/12/2018 3:18 PM

Overview

Latency for Hitachi storage arrays always shows 0ms.

latency.PNG

Product section

Storage Resource Monitor

Cause

Because the Hitachi SMI-S provider does not provide IOTimeCounter values, latency for HDS arrays cannot be calculated. This means that it will always be displayed as zero in any performance resource.

Resolution

There is currently no workaround.