[one-users] Unable to migrate virtual machines

[Javier Fontan]

Indeed it looks like a libvirt error, even if this is not the same
version the problem looks the same:

https://bugzilla.redhat.com/show_bug.cgi?format=multiple&id=672725

On Sat, Sep 3, 2011 at 10:44 PM, Alexandru - Florian Antonescu
<florinantonescu at gmail.com> wrote:
> I have solved this by upgrading to libvirt version 0.9.2 as it seems this
> behaviour was related to libvirt 0.8.3 which is the version installed on
> Ubuntu 10.10. I have also updated nodes' OS to ubuntu version 11.10.
>
> On Aug 30, 2011 10:42 AM, "Alexandru - Florian Antonescu"
> <florinantonescu at gmail.com> wrote:
>> Hello,
>>
>> I am having some problems while trying to migrate a virtual machine using
>> OpenNebula 3.0 Beta 1 with NFS and KVM on Ubuntu 10.10. The error seems to
>> be related to virsh restore (cannot close file: Bad file descriptor).
>> Does anyone have any ideas about what could be causing this?
>>
>> Thank you,
>> Florian
>>
>> The error log follows:
>> Tue Aug 30 06:31:20 2011 [LCM][I]: New VM state is RUNNING
>> Tue Aug 30 06:33:54 2011 [LCM][I]: New VM state is SAVE_MIGRATE
>> Tue Aug 30 06:34:02 2011 [VMM][I]: save: Executed "virsh --connect
>> qemu:///system save one-67 /srv/cloud/one/var/67/images/checkpoint".
>> Tue Aug 30 06:34:02 2011 [VMM][I]: ExitCode: 0
>> Tue Aug 30 06:34:02 2011 [LCM][I]: New VM state is PROLOG_MIGRATE
>> Tue Aug 30 06:34:02 2011 [TM][I]: tm_mv.sh: Will not move, source and
>> destination are equal
>> Tue Aug 30 06:34:02 2011 [TM][I]: ExitCode: 0
>> Tue Aug 30 06:34:02 2011 [LCM][I]: New VM state is BOOT
>> Tue Aug 30 06:34:33 2011 [VMM][I]: Command execution fail: 'if [ -x
>> "/var/tmp/one/vmm/kvm/restore" ]; then /var/tmp/one/vmm/kvm/restore
>> /srv/cloud/one/var/67/images/checkpoint zrhsa 67 zrhsa; else
>> exit 42; fi'
>> Tue Aug 30 06:34:33 2011 [VMM][E]: restore: Command "virsh --connect
>> qemu:///system restore /srv/cloud/one/var/67/images/checkpoint" failed.
>> Tue Aug 30 06:34:33 2011 [VMM][E]: restore: error: Failed to restore
>> domain
>> from /srv/cloud/one/var/67/images/checkpoint
>> Tue Aug 30 06:34:33 2011 [VMM][I]: error: cannot close file: Bad file
>> descriptor
>> Tue Aug 30 06:34:33 2011 [VMM][E]: Could not restore from
>> /srv/cloud/one/var/67/images/checkpoint
>> Tue Aug 30 06:34:33 2011 [VMM][I]: ExitCode: 1
>> Tue Aug 30 06:34:33 2011 [VMM][E]: Error restoring VM: Could not restore
>> from /srv/cloud/one/var/67/images/checkpoint
>> Tue Aug 30 06:34:33 2011 [DiM][I]: New VM state is FAILED
>> Tue Aug 30 06:34:33 2011 [TM][W]: Ignored: LOG I 67 tm_delete.sh: Deleting
>> /srv/cloud/one/var/67/images
>> Tue Aug 30 06:34:33 2011 [TM][W]: Ignored: LOG I 67 tm_delete.sh: Executed
>> "rm -rf /srv/cloud/one/var/67/images".
>> Tue Aug 30 06:34:33 2011 [TM][W]: Ignored: LOG I 67 ExitCode: 0
>> Tue Aug 30 06:34:33 2011 [TM][W]: Ignored: TRANSFER SUCCESS 67 -
>
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>



-- 
Javier Fontan, Grid & Virtualization Technology Engineer/Researcher
DSA Research Group: http://dsa-research.org
Globus GridWay Metascheduler: http://www.GridWay.org
OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org