From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Fabian Deutsch" Subject: Re: Guest support status page Date: Mon, 29 Jan 2007 14:22:51 +0100 Message-ID: <20070129132251.20540@gmx.net> References: <45BCACDE.30208@qumranet.com> <45BCE06C.4020208@mr511.de> <1170006435.5507.2.camel@localhost.localdomain> <45BCE673.5000209@qumranet.com> <1170008006.5507.8.camel@localhost.localdomain> <45BCE864.6040203@qumranet.com> <1170011230.5507.15.camel@localhost.localdomain> <45BCF6AF.7050607@qumranet.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: Avi Kivity Return-path: In-Reply-To: <45BCF6AF.7050607-atKUWr5tajBWk0Htik3J/w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Hey, > >>> > >> It's working for me under 2.6.19-1.2895.fc6. Is there anything in > >> dmesg? What form does the failure take? > >> > > > > Well, after stressing the guest a couple of times for a couple of > > seconds, it starts to use 100% and the guest doesn't respond anymore. > > > > # uname -a > > Linux corevm 2.6.19-1.2895.fc6 #1 SMP Wed Jan 10 19:28:18 EST 2007 i686 > > i686 i386 GNU/Linux > > > > # dmesg | grep kvm > > kvm: msrs: 2 > > kvm: msrs: 2 > > kvm: emulating exchange as write > > > > # top > > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND > > 1625 root 25 0 564m 143m 138m R 100 4.0 4:32.77 qemu > > > > # cat /proc/cpuinfo | grep name > > model name : Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz > > model name : Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz > > > > > > the problem might be: different qemu and kvm-module version ... (older > > qemu, newer kvm), because afetr deleteing everything related to kvm and > > rebudiling it from a clean source. the problem seems to be gone .. > > > > > > Okay, good... If it was you who put 2.6.19-1.2895.fc6 as non-working in > the wiki, then please remove it :) Yesterday everything seemed to be fine - I cleaned everything: removed old modules and binaries and built kvm-12 - but today I discovered that the problem reappeared: 100% CPU utilization and no real reason for this. FC6 host and guest. The host using the latest kernel (2.6.19-1.2895.fc6) the guest teh original one ... No new messages in dmesg. Nothing changed and not heavily used over night. -- Fabian Deutsch ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV