On Tue, Feb 01, 2011 at 08:45:41AM -0800, Ed Swierk wrote: > When troubleshooting a libvirt system the most obvious question I face > is when a given VM started and stopped. > > The only way I've been able to obtain this information is by setting > log_level = 1 in libvirtd.conf, which turns on the firehose, > generating an enormous amount of output. I then have to sift through > the logs for magic strings like "virExecWithHook" to see when a VM > started, and "Shutting down VM" to see when a VM stopped. Is there no > concise message that indicates a VM starting up? "virExecWithHook" > doesn't exactly jump out. > > I'd consider starting up and shutting down a VM to be at least worth > an info-level message in the log. I monkeyed with the log_filters > setting but I couldn't figure out how to filter those two strings. Any > hints? In latest libvirt we write to the audit logs when a VM starts or stop, and upon hotplug of nics & disks (see /var/log/audit/audit.log) Daniel -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list