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From: | Stefan Priebe |
Subject: | Re: [Qemu-devel] CPU hotplug |
Date: | Thu, 30 Aug 2012 20:45:10 +0200 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120713 Thunderbird/14.0 |
Am 30.08.2012 20:40, schrieb Igor Mammedov:
Am 30.08.2012 um 17:41 schrieb Andreas Färber <address@hidden>: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.
Yes, but does this mean that is doesn't work at RHEL too? i wasn't able to get it working any guest or host at all.
Greets, Stefan
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