Luengffy XUE
2011-Oct-28 03:37 UTC
[libvirt-users] live migration error without shared storage
command: virsh migrate --live --copy-storage-all vm qemu+ssh://destinationHost/system error : unexpected failure PS log file in the jpg -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20111028/23c5a7bf/attachment.htm> -------------- next part -------------- A non-text attachment was scrubbed... Name: ERROR.jpg Type: image/jpeg Size: 109004 bytes Desc: not available URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20111028/23c5a7bf/attachment.jpg>
Eric Blake
2011-Oct-28 04:02 UTC
[libvirt-users] live migration error without shared storage
On 10/27/2011 09:37 PM, Luengffy XUE wrote:> command: > > virsh migrate --live --copy-storage-all vm > qemu+ssh://destinationHost/system > > error > : unexpected failure > > PS log file in the jpgYour jpg takes up a lot of bandwidth; it would be more efficient if you copy and paste the text from your console, rather than a screenshot of the console. As to the actual error, I'm not sure if I can offer advice until I try to reproduce it, but I do know that --copy-storage-all hasn't received as much testing. Make sure that an empty file exists on the destination prior to the migration attempt, in case the error is stemming from qemu on the destination unable to open the file with SELinux permissions in force. Also, what version of libvirt are you using? Newer libvirt tries harder to avoid the lame error messages from qemu being unable to start a migration without giving any reasons why. -- Eric Blake eblake at redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org