[libvirt] [Patch] Fix detach tap device on Xen3.3.1

Takahashi Tomohiro takatom at jp.fujitsu.com
Mon Mar 9 04:30:50 UTC 2009


Hi,

I made the patch that corrected the following problem.

It is that when I executed the "virsh detach-disk" command on Xen3.3.1,
Libvirt could not detach tap device and output the following error
message.

# virsh detach-disk Fedora xvdd
libvir: Xen Daemon error : POST operation failed: xend_post: error
from xen daemon: (xend.err 'Device 51760 not connected')

The cause of this problem is incompatible of Xen3.3.0 and Xen3.3.1.
I think Xen specific was changed by the following patch.
http://xenbits.xensource.com/xen-3.3-testing.hg?rev/e0e17216ba70

If you have any comments, please suggest me.

Signed-off-by: Tomohiro Takahashi <takatom at jp.fujitsu.com>

Thanks,
Tomohiro Takahashi
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