[pve-devel] new branch for pve-qemu-kvm 2.1.3

[Alexandre DERUMIER]

Just found a similar bug report with windows too

https://www.redhat.com/archives/libvirt-users/2015-February/msg00008.html

----- Mail original -----
De: "aderumier" <aderumier at odiso.com>
À: "dietmar" <dietmar at proxmox.com>
Cc: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Mardi 24 Février 2015 16:01:23
Objet: Re: [pve-devel] new branch for pve-qemu-kvm 2.1.3

Hi, 

I have finally have migration problem with qemu 2.2. 

But only with windows guest vm. (tested around 200linux vms without any problem) 

Can reproduce 100% 

from any host (intel,amd) to any host (intel,amd). 

I have launched the target process manually, I got an "Unknown savevm section type 5" at the end of the migration. 
Could it be related to some proxmox patches ? 


/usr/bin/kvm -id 235 -chardev socket,id=qmp,path=/var/run/qemu-server/235.qmp,server,nowait -mon chardev=qmp,mode=control -vnc unix:/var/run/qemu-server/235.vnc,x509,password -pidfile /var/run/qemu-server/235.pid -name update2 -smp 8,sockets=2,cores=4,maxcpus=8 -nodefaults -boot menu=on,strict=on,reboot-timeout=1000 -vga cirrus -cpu kvm64,+lahf_lm,+x2apic,+sep -m 2048 -k fr -device piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2 -device usb-tablet,id=tablet,bus=uhci.0,port=1 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 -iscsi initiator-name=iqn.1993-08.org.debian:01:5ef5177c1668 -drive file=/mnt/pve/netapp-Vserver-pnfs-web/images/vm235/vm-235-disk-2.raw,if=none,id=drive-virtio1,format=raw,bps_rd=41943040,bps_wr=41943040,aio=native,cache=none,detect-zeroes=on -device virtio-blk-pci,drive=drive-virtio1,id=virtio1,bus=pci.0,addr=0xb -drive if=none,id=drive-ide2,media=cdrom,aio=native -device ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2,bootindex=200 -drive file=/mnt/pve/netapp-Vserver-pnfs-web/images/vm235/vm-235-disk-1.raw,if=none,id=drive-virtio0,format=raw,cache=none,bps_rd=10485760,bps_wr=10485760,aio=native,detect-zeroes=on -device virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa,bootindex=101 -rtc driftfix=slew,base=localtime -machine type=pc-i440fx-2.2 -incoming tcp:10.3.94.50:60000 -S 

Unknown savevm section type 5 
kvm: load of migration failed: Invalid argument 

----- Mail original ----- 
De: "dietmar" <dietmar at proxmox.com> 
À: "aderumier" <aderumier at odiso.com>, "datanom.net" <mir at datanom.net> 
Cc: "pve-devel" <pve-devel at pve.proxmox.com> 
Envoyé: Vendredi 30 Janvier 2015 18:52:23 
Objet: Re: [pve-devel] new branch for pve-qemu-kvm 2.1.3 

> also with kernel 2.6.32, I has problem of migration from opteron 63XX to 
> opteron 61XX 

I use exactly the same hardware in that test cluster. 
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