From mboxrd@z Thu Jan  1 00:00:00 1970
From: Uri Lublin <uri@il.qumranet.com>
Subject: Re: KVM Migration fails
Date: Thu, 25 Sep 2008 10:34:31 +0300
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jd wrote:
> Hi
>   I have a setup using shared nfs disks. When migration is attempted, it fails... any ideas on how to debug this..? 
>   
> /Jd
> 
> Details
> =======
> 
> migration: write failed (Connection reset by peer)^M
> Migration failed! ret=0 error=9
> 
> Source : KVM-73, Cent OS 5.2, 64 bit.
> 
> qemu-system-x86_64 -net nic,vlan=0,macaddr=00:16:3e:16:f4:f0 -net user,vlan=0 -hda /mnt/nfs/vmdisks/XPSP2-KVM.disk.xm -boot c -m 1024 -no-acpi  -vnc :22 -name XPSP2-KVM -smp 2 -monitor unix:/var/run/kvm/monitors/XPSP2-KVM,server,nowait -pidfile  /var/run/kvm/pids/XPSP2-KVM -daemonize
> 
> 
> 
> Dest   : KVM-70, Fedora 8, 64bit
> 
> qemu-system-x86_64 -net nic,vlan=0,macaddr=00:16:3e:16:f4:f0 -net user,vlan=0 -hda /mnt/nfs/vmdisks/XPSP2-KVM.disk.xm -boot c -m 1024 -no-acpi  -vnc :23 -incoming tcp://0:8002 -name XPSP2-KVM -smp 2 -monitor unix:/var/run/kvm/monitors/XPSP2-KVM,server,nowait -pidfile  /var/run/kvm/pids/XPSP2-KVM -daemonize 
> 


Hi,

The error on the source is "write failed ...". Many times that means the 
destination has exited due to an error on its side. Do you see any error message 
on the destination ?

Uri.