On Thu, Aug 11, 2011 at 04:06:59PM +0200, Philipp Hahn wrote: > Hello, > > On Thursday 11 August 2011 08:35:25 Philipp Hahn wrote: > > While testing it I noticed the following behaviour: > > 1. Start virsh > > 2. Do "qemu-monitor-command $SOME_VM info\ chardev" to get the path of the > > pty used for the console → /dev/pts/Y > > 3. Execute "console $SOME_VM" from within the same virsh X≥2 times; > > terminate each console with ^]. > > 4. Run `lsof /dev/pts/Y' or 'lsof -p `pidof libvirtd`, which shows the pty > > to be opened X times. > > 5. Exit virsh and re-run the lsof-command: The pty is still opened. > > 6. Start virsh again: "0.8.4+the patch" hangs here and is not killable by > > SIGTERM, only SIGKILL; backtrace is attached. With 0.9.4 this seems to be > > fixed and is working, but: > > That was fixed with 88416593e19d56433662b801d6e72ba182024fd9 for 0.9.0. > > > 7. Executing another "console $SOME_VM" delays for some amount of time and > > than opens the console. > > This one still puzzels me and I'd like to know if this is normal. I do not think that's normal. I do not see that exact behavior with the current HEAD (762101c7affbd32af18eccc07249c2684cbb84a2) but I do notice that connecting then reconnecting to the console in an interactive virsh session leads to garbled output consistent with multiple consoles being open. I filed: https://bugzilla.redhat.com/show_bug.cgi?id=730101 If you can reproduce tha, or see other weirdness in 0.9.4, please comment in the BZ or file a separate bug. Dave > > 8. Rerunning "lsof" again now shows only the pty to be opened once. Good. > > Sincerely > Philipp Hahn > -- > Philipp Hahn Open Source Software Engineer hahn@xxxxxxxxxxxxx > Univention GmbH Linux for Your Business fon: +49 421 22 232- 0 > Mary-Somerville-Str.1 D-28359 Bremen fax: +49 421 22 232-99 > http://www.univention.de/ > -- > libvir-list mailing list > libvir-list@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/libvir-list -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list