On August 9, 2011, Avi Kivity wrote: > On 08/09/2011 05:46 PM, Thomas Fjellstrom wrote: > > > > Does it matter that I have several vms running? Is there a way to > > > > limit it to tracing the single kvm process that's been locking up? > > > > > > You can use "trace-cmd record -F ... qemu ..." but that misses out on > > > events the run from workqueues. > > > > > > Best to stop those other guests. > > > > I would prefer not to do that, those other guests are my web server, mail > > server, and database server. I have no idea if I can reproduce the > > problem in a reasonable time frame. > > Okay then, please use -F. > > Note, please be sure to note the time the guest hangs so we can > correlate it with the trace.
Probably a stupid question, but what is the full syntax for the command? I only have kvm processes, and qemu is set to give the threads qemu:instance- name type names. -- Thomas Fjellstrom tho...@fjellstrom.ca -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
