[pve-devel] live migration problems
dietmar at proxmox.com
Thu Aug 30 10:08:44 CEST 2012
> so you can reproduce the bug ?
I saw several different problems. For example, after live migration I have a VM 103 running, and qmp socket seems to block:
# ps auxww|grep kvm
root 110639 73.2 36.4 1803160 699452 ? Rl 09:42 6:22 /usr/bin/kvm -id 103 -chardev socket,id=qmp,path=/var/run/qemu-server/103.qmp,server,nowait -mon chardev=qmp,mode=control -vnc unix:/var/run/qemu-server/103.vnc,x509,
# lsof |grep /var/run/qemu-server/103.qmp
kvm 110639 root 3u unix 0xffff88006735af00 0t0 422078 /var/run/qemu-server/103.qmp
kvm 110639 root 56u unix 0xffff880061d1c580 0t0 424078 /var/run/qemu-server/103.qmp
No idea why there are two open FDs, both owned by process 110639?
I tried to connect with socat
# socat - /var/run/qemu-server/103.qmp
and that simply blocks.
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