[cisco-voip] can ESXi run on UCS B200 when all vCPUs are reserved?

Jorge L. Rodriguez Aguila jorge.rodriguez at netxar.com
Wed Nov 30 10:14:31 EST 2011


If you look at the OVA templates, not all templates have the necessity to reserve vCPU resources, that said, a Reserved vCPU is not an actual Core reservation, it's more of a CPU slice reservation, the more analogous comparison is how you reserve Bandwidth with qos where in a congestion situation, that amount of CPU processing power is reserved for you.


Jorge L. Rodriguez Aguila
CCNA, CCNP-VOICE
Senior Voice/Data Consultant
Netxar Technologies
Tel-787-765-0058
Cel 787-688-8530
jorge.rodriguez at netxar.com



From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Matthew Saskin
Sent: Wednesday, November 30, 2011 10:29 AM
To: ciscozest
Cc: Chase Voisin; cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] can ESXi run on UCS B200 when all vCPUs are reserved?

By my read, that's an approved/supportable config.
On Wed, Nov 30, 2011 at 1:41 AM, ciscozest <ciscozest at gmail.com<mailto:ciscozest at gmail.com>> wrote:
Thanks for all the input. Since Unity needs xtra 1 spare core. In that case I prefer to replace CUC with other uC apps such as CER.
Can I use the foliowing on B200M2?

UCM - 2vCPU
CUP - 2vCPU
CCX - 2vCPU
CER - 2vCPU

Questions:
1. Is this a supported and working design by Cisco?
2. Would ESXi be able to load with enough CPU power?

Thanks so much for the feedback..

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