On Thu, 30 Aug 2012 19:23:14 +0200 Stefan Priebe <s.pri...@profihost.ag> wrote:
> Am 30.08.2012 18:43, schrieb Andreas Färber: > > Am 30.08.2012 18:35, schrieb Stefan Priebe: > >> Am 30.08.2012 um 17:41 schrieb Andreas Färber <afaer...@suse.de>: > >> > >>> Am 30.08.2012 11:06, schrieb Stefan Priebe: > >>>> I tried latest 1.2rc1 kvm-qemu with vanilla kernel v3.5.2 but the VM > >>>> just crashes when sending cpu_set X online through qm monitor. > >>> > >>> For SLES we're carrying a patch by Kamalesh Babulal that prevents this > >>> (BNC#747339). > >> > >> But this just disables CPU [hotplug] and does Not fix it? > > > > It fixes the crash. Hotplug needs to be implemented first, and this has > > been taking several months already (for x86, to be specific). > > Mhm RHEL 6.3 claims to support this? it's not officially supported, it's just tech-preview. That allows to play with hotplug and uncover possible guest issues early. > Dynamic virtual CPU allocation > => > https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Enterprise_Linux/6/html/6.3_Release_Notes/virtualization.html > > > > Greets, > Stefan -- Regards, Igor
