Volume Performance Monitoring

[Jacob_Wilde]

Anyone else run into this where trying to look at historical performance monitoring data and you get no activity? Not very helpful...

[mgram128 · Accepted solution]

Jacob, you should not get the "no activity" label on the charts unless indeed there were no IO going to that volume.   I would check the volume mapping from the array (target) to the host (initiator) to confirm that right volume is being referenced.   Also, I'd check the Infosight Portal to see if you are getting no IO reported there as well.

[Jacob_Wilde]

It appears to be all volumes for this specified 24 hour period all report "no activity", so I don't think it's an issue with incorrect volume or mapping. I've opened a case with support, but I seem to recall running into this before and was wondering if anyone else has encountered this.