On 10/22/2017 02:04 PM, Dominik Psenner wrote:
Hi,
after a recent live backup done with a snapshot, blockcommit failed and a
subsequent (manual) blockjob abort got stuck. Now we are unable to do basic
operations on the virtual machine like if it was frozen and when issuing
another command we see the following:
$ virsh shutdown $domain
error: Failed to shutdown domain $domain
error: Timed out during operation: cannot acquire state change lock (held
by remoteDispatchDomainBlockJobAbort)
$ virsh blockcommit $domain --active --pivot
error: Timed out during operation: cannot acquire state change lock (held
by remoteDispatchDomainBlockJobAbort)
$ virsh blockjob $domain --abort
error: Timed out during operation: cannot acquire state change lock (held
by remoteDispatchDomainBlockJobAbort)
This looks like some API forgot to unset the job before returning. In
that case, restarting libvirtd is the only option. If this happened on
the latest release please do file a bug. Otherwise try with the latest
release.
Michal