Active IQ Unified Manager Discussions

Looking for volume over allocation report

bader
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Anyone now of  report o see if a volume is over allocated.

I trired the "volume Space Guarantees report" but that does not show me the volume is over allocated.

Basically for a test I have a 20 gig (non space reserved volume) and and 50 gig lun (non spaced reserved)  in that volume.

I am looking for a DFM report to show me I have over allocated the volume.

My whole envrionment is thin provisioned and as I grow, shrink volumes, and remove lunss etcc.... I want to make sure I do have a handle on whats allocated.   Over allocation of an aggreate is an easy report, but I need it on the volume level, if a Lun fills up and there is space in the volume, the lun stays online, but  you just can't write to it. In this case the system admin needs to deal with why they let the lun fill up.

However if a lun can't accept any more data because the voluem is full, the lun goes off line. A lun going offline can be catrostrophic, and that is my issue for having a lun go  offline.

Any ideas?

Thanks

Bob

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