Please start any new threads on our new site at https://forums.sqlteam.com. We've got lots of great SQL Server experts to answer whatever question you can come up with.

 All Forums
 SQL Server 2005 Forums
 Other SQL Server Topics (2005)
 vmware cpu vs core - understanding the licensing

Author  Topic 

veggiop
Starting Member

10 Posts

Posted - 2011-06-22 : 02:40:28
Hi,

We are planning to deploy sql2005 on an ESX host.
The host is a 4 cpu machine with 16 cores on each to give a total of 8 cores.

If this was a physical machine, I would purchase 4 sql server processor licences.

In the VM world, we create a guest, and assign a number of virtual cpus to this. In reality, these are only cores.
If I assign 4 cores to this does a single cpu license cover this or due to the underlying mechanisms that vmware uses, does I need to take into account the other cpus?

If the above is true, is there anything I can do with processor affinity etc.. to get round this issue.

Many thanks

http://www.fivefingers.me/vibram/

russell
Pyro-ma-ni-yak

5072 Posts

Posted - 2011-06-22 : 09:00:20
4.

Directly from Microsoft: In a virtualized environment, processor licenses are required for every processor that is accessed by a virtual machine.

You should review this
Go to Top of Page
   

- Advertisement -