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VMWare 5 licensing and memory Cisco UCS blades

Posted on 2013-06-12
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Last Modified: 2013-06-12
I purchased additional memory for the blades on my Cisco UCS - so each went from 96 gig to 192 gig.  Unfortunately I did not realize the sizable expense of upgrading VMWare to be licensed for using all that additional memory.  (Oops) SO while I wait for approval for almost $30k in VMWare licensing which might not come for months - what would be the effect to installing that memory onto the blades without upgrading the licensing?  

Would VMWare just ignore the additional memory?
Would VMWare stop working?
Would it work fine and see the additional memory but give you stern warning the you're not in compliance?
Would you be voiding your support agreement?

I just hate having the memory sit in the cardboard box.  And if any of it is DOA I would want to know that sooner rather than later so I could RMA.  Thoughts??
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Question by:amigan_99
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Expert Comment

by:Haresh Nikumbh
ID: 39241852
it will work without issue the only problem is you are violating license agreement
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Expert Comment

by:bluedan
ID: 39241871
VMware remove the vRAM Entitlement last year when it released vSphere 5.1 so there is no cost on adding additional memory to your VMware Hosts.

Hope this help.
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by:amigan_99
ID: 39241890
Very interesting bluedan.  Can you point me to a doc to that effect??  You'll have  made my day.  :-)
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by:Haresh Nikumbh
ID: 39241900
The only editions in which vRAM enforcement was a "hard enforcement" were Essentials and Essentials plus. In those editions, you weren't able to power on VMs if you were exceeding the 192GB allowed. The rest of editions, you were able to power on as many VMs as you wanted.
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by:Haresh Nikumbh
ID: 39241910
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Control application downtime with dependency maps

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bluedan earned 300 total points
ID: 39241926
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ID: 39242018
What version are you on 5.0 or 5.1 ?
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by:amigan_99
ID: 39242067
We have 5.1
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by:Andrew Hancock (VMware vExpert / EE MVE)
Andrew Hancock (VMware vExpert / EE MVE) earned 100 total points
ID: 39242213
Okay, so no RAM restrictions apply.
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Assisted Solution

by:Michael Machie
Michael Machie earned 100 total points
ID: 39242731
As hanccocka stated, no RAM restrictions, just CPUs/Cores.

I just built an entire VMWare environment with both HP Gen8 and Cisco UCS Servers and this was a topic that was covered in depth, so do not worry.
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by:amigan_99
ID: 39242965
Thank you.
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