Izik Eidus wrote: > On Wed, 2008-02-20 at 21:12 +0800, Zhao, Yunfeng wrote: >> >>> On Wed, 2008-02-20 at 20:58 +0800, Zhao, Yunfeng wrote: >>>>>> Five old issues: >>>>>> 1. Fails to save/restore guests >>>>>> Save/restore may cause host to hang. >>>>>> > https://sourceforge.net/tracker/index.php?funcÞtail&aid24525&group_ >>>>>> id0599&atid‰3831 >>>>> >>>>> savevm loadvm does not work, but it doesnt crush my host >>>>> what you see in the dmesg? (the bug with the bad page > was fixed no?) >>>> Here is the error message in the dmesg and host console: >>> >>> is it happen on every guest? >>> you are using qcow right? >> It doesn't happen on every guest, but the probability of this error >> is very high. Yes, I am using qcow images. > > Zhao, it seems like i just dont want to happen on my host > can you please give me as much information about the guest/host and > even on how you save the vm?
Here are the commands we are using to do the test: qemu-img create -b /share/xvs/img/app/ia32p_UP.img -f qcow2 /share/xvs/var/tmp-img-1 qemu-system-x86_64 -m 256 -net nic,macaddr=00:16:3e:25:b8:87,model=rtl8139 -net tap,script=/etc/kvm/qemu-ifup -hda /share/xvs/var/tmp-img-1 migrate “exec:dd of=FILENAME(/share/install/a.img)” qemu-system-x86_64 -m 256 -net nic,macaddr=00:16:3e:25:b8:87,model=rtl8139 -net tap,script=/etc/kvm/qemu-ifup -hda /share/xvs/var/tmp-img-1 -incoming stdio < FILENAME(/share/install/a.img) Both linux guests and windows guests have the problem. The host is a woodcrest with 8GB memory. The backend file of qcow is on a nfs server. thanks Yunfeng ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
