Active IQ Unified Manager Discussions
I dont understand following Messagein OCUM 6.2RC1 with cDOT :
The overcommitted threshold set at 100% is breached. 800.00 TB (458.96%) of 174.31 TB is committed. 17.21 TB (9.87%) is used.
This mean in my understanding:
When all Volumes mit guarantee NONE will reach the configured Volume Size, I will have a System with 800TB.
But when I calculate the Volumesizes I become 29TB and not 800TB:
Can someone explain me this?
See The Solution
Autosize will also count to the overcommited value this is the reason for the overcommited aggr.
This is why we get 800TB:
4x snapmirror (SM) Volume -> max-autosize: 100TB
4x snapvault (SV) Volume -> max-autosize: 100TB
Globally disable "Aggregate overcommitted" in OCUM
View solution in original post
I solved the problem by alligning the autosize setting with primary controller, manually.
I got the same situation, and feel this parameter is not so much meaningful.
So, how can I disable the Global threshold? I know I can edit the volue but no where I can find to disable it.
Go to Administration -> Manage Events in your OCUM Webgui and Disable those 2 Events: