Thanks that clears it up for me
From: Dan Yasny [mailto:[email protected]] Sent: Saturday, February 08, 2014 4:32 PM To: Maurice James Cc: users Subject: Re: [Users] Resource question The limitation is on the host level. It is generally a bad idea to give a guest more cores than the host physically has, and in your case, that's closer to 12 than 24 - HT is not a double core technology, it only improves performance and scheduling by a bit, sometimes not at all. Depending on what the VMs are doing, you might be able to run multiple VMs on the host, going to more assigned virtual CPUs than the host has, distributed among multiple VMs, but never overcommit in a single VM. On Sat, Feb 8, 2014 at 2:26 PM, Maurice James <[email protected] <mailto:[email protected]> > wrote: This may seem like a silly question but, I just need to wrap my head around a concept Are my VMs limited by host or cluster resources? 4 hosts with the following resources per host: 2 6 core intel processors (24 cores per host) 32GB memory 1.2TB NFS storage So across the cluster I have 96 cpu cores 128GB memory 4.8TB of NFS storage Can I create a single VM with let’s say: 25 cpu cores 64GB of RAM 2TB of storage Am I limited by the host or the cluster? ( Keep in mind that I’m not actually going to create such a ridiculous VM but the question is bothering me). Thanks _______________________________________________ Users mailing list [email protected] <mailto:[email protected]> http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
