[one-users] Unable to migrate virtual machines

[Alexandru - Florian Antonescu]

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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