Re: [PATCH] libvirt-guests.sh: fix log output with new systemd

On Thu, Apr 30, 2020 at 04:58:25PM +0200, Christian Ehrhardt wrote: > On Thu, Apr 30, 2020 at 2:51 PM Daniel P. Berrangé <berrange(a)redhat.com&gt; wrote: > Well it seems I have a reproducible symptom and a fix, but not the > explanation why the latter fixes the former. > I'll need to dive into some debug & analysis myself to explain it better. > I'll be back here once I got time to do that in depth check. > > Until then whoever is affected (should be everyone) can give it a > thought as well. > Repro is as easy as > One console: > $ journalctl -f -u libvirt-guests > Other console: > $ systemctl stop libvirt-guests > $ systemctl start libvirt-guests > > I see it with 245.4-4ubuntu3 (18.04) I'm not seeing it on > 237-3ubuntu10.39 (20.04). > Maybe it is a systemd bug after all? > I'd be interested to hear if that is/isn't clobbering output for > anyone else and what your systemd versions are? FWIW, it works correctly on Fedora 31 with systemd 243.

Apr 30 16:07:27 localhost.localdomain systemd[1]: Starting Suspend/Resume Running libvirt Guests... Apr 30 16:07:27 localhost.localdomain systemd[1]: Started Suspend/Resume Running libvirt Guests. Apr 30 16:08:33 localhost.localdomain systemd[1]: Stopping Suspend/Resume Running libvirt Guests... Apr 30 16:08:33 localhost.localdomain libvirt-guests.sh[2192485]: Running guests on default URI: memtest, memtest1 Apr 30 16:08:33 localhost.localdomain libvirt-guests.sh[2192485]: Suspending guests on default URI... Apr 30 16:08:33 localhost.localdomain libvirt-guests.sh[2192485]: Suspending memtest: ... Apr 30 16:08:34 localhost.localdomain libvirt-guests.sh[2192485]: Suspending memtest: done Apr 30 16:08:34 localhost.localdomain libvirt-guests.sh[2192485]: Suspending memtest1: ... Apr 30 16:08:35 localhost.localdomain libvirt-guests.sh[2192485]: Suspending memtest1: done Apr 30 16:08:35 localhost.localdomain systemd[1]: libvirt-guests.service: Succeeded. Apr 30 16:08:35 localhost.localdomain systemd[1]: Stopped Suspend/Resume Running libvirt Guests. I'll see if I can do a test with newer systemd too Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|