Re: [libvirt] [PATCH] qemu conf: Use host-model for cpu mode by default

2012-11-15 Thread Jiri Denemark
On Thu, Nov 15, 2012 at 02:55:00 +, Kaneshige, Kenji wrote: > > -Original Message- > > From: Daniel P. Berrange [mailto:berra...@redhat.com] > > Sent: Wednesday, November 14, 2012 6:45 PM > > To: Ichikawa, Ken/市川 顕 > > Cc: libvir-list@redhat.com; ebl...@redhat.com; gaof...@cn.fujitsu.co

Re: [libvirt] [PATCH] qemu conf: Use host-model for cpu mode by default

2012-11-14 Thread Kaneshige, Kenji
> -Original Message- > From: Daniel P. Berrange [mailto:berra...@redhat.com] > Sent: Wednesday, November 14, 2012 6:45 PM > To: Ichikawa, Ken/市川 顕 > Cc: libvir-list@redhat.com; ebl...@redhat.com; gaof...@cn.fujitsu.com; > Kaneshige, Kenji/金重 憲治 > Subject: Re: [PATCH] qemu conf: Use host-mo

Re: [libvirt] [PATCH] qemu conf: Use host-model for cpu mode by default

2012-11-14 Thread Ichikawa, Ken
(2012/11/14 18:44:44), Daniel P. Berrange wrote: > On Wed, Nov 14, 2012 at 03:10:48AM +, Ichikawa, Ken wrote: > > Now, qemu guest's default cpu model is qemu32/64 and it can be > > configured per domain. In some case, host-model mode is suitable for > > getting enough performance in the guest

Re: [libvirt] [PATCH] qemu conf: Use host-model for cpu mode by default

2012-11-14 Thread Daniel P. Berrange
On Wed, Nov 14, 2012 at 03:10:48AM +, Ichikawa, Ken wrote: > Now, qemu guest's default cpu model is qemu32/64 and it can be > configured per domain. In some case, host-model mode is suitable for > getting enough performance in the guest because of features from cpu > spec. > > This patch adds

[libvirt] [PATCH] qemu conf: Use host-model for cpu mode by default

2012-11-13 Thread Ichikawa, Ken
Now, qemu guest's default cpu model is qemu32/64 and it can be configured per domain. In some case, host-model mode is suitable for getting enough performance in the guest because of features from cpu spec. This patch adds a config option to qemu.conf to use 'host-model' mode as default and allow