[pve-devel] Optimizing CPU flags

Dietmar Maurer dietmar at proxmox.com
Wed Feb 11 19:39:58 CET 2015



> On February 11, 2015 at 7:36 PM Stefan Priebe <s.priebe at profihost.ag> wrote:
> 
> 
> Am 11.02.2015 um 16:59 schrieb Dietmar Maurer:
> >
> >
> >> On February 11, 2015 at 1:54 PM Stefan Priebe - Profihost AG
> >> <s.priebe at profihost.ag> wrote:
> >>>
> >> Sure the optimation option shouldn't be a default as well. But it gives
> >> you the possibility to have the maximal performance for your vms.
> >> Currently a lot of cpu functions are missing in kvm64 mode.
> >
> > Yes. But you get the same result if you are able to specify the default cpu
> > type.
> 
> Sure but you cannot select a cpu type as a global default in a cluster. 
> So you have to remember that one each time.

The suggestion was to implement that:
https://git.proxmox.com/?p=qemu-defaults.git;a=summary




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