[libvirt] tunnelled migration with libvirt 0.9.0

[Eric Blake]

On 04/20/2011 05:13 AM, Jason Krieg wrote:
> that was my first guess but it does not work the remote monitor socket
> does not show up
> 
> libvirt is running as root so it should not be a permission problem
> 
> qemuMonitorOpenUnix:289 : monitor socket did not show up.: Connection
> refused
> qemuProcessWaitForMonitor:1059 : internal error process exited while
> connecting to monitor: Migration failed. Exit code fd:14(-22), exiting.

Exit code fd:14(-22) is EBADF on fd 14; I've seen it in the past when we
were incorrectly leaving FD_CLOEXEC set on fd 14, but I don't see how
that would be possible in the code path for qemuMigrationPrepareTunnel.

I'll have to see if I can reproduce this.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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