Re: [libvirt] [PATCHv3] qemu: fix crash when mixing sync and async monitor jobs
On 07/29/2011 03:32 PM, Eric Blake wrote:
Currently, we attempt to run sync job and async job at the same time.
It
means that the monitor commands for two jobs can be run in any order.
v3: incorporate Wen's feedback - in particular, virProcessStartCPUs
now checks for return type, restarting libvirt does not use an
async job, and I didn't hit the deadlock in the same scenarios as
I tested under v2.
I still need to do migration testing before I'm convinced that this
is right, but it's doing a lot better.
Nope, just got a deadlock, by sending SIGINT (^C) during the middle of
virsh managedsave. I'll have to keep looking for that culprit...
--
Eric Blake eblake(a)redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org