[libvirt PATCH 4/8] logging, locking: Set default timeout of 120 seconds
abologna at redhat.com
Thu Apr 2 12:20:27 UTC 2020
On Thu, 2020-04-02 at 13:10 +0100, Daniel P. Berrangé wrote:
> On Wed, Apr 01, 2020 at 08:53:41PM +0200, Andrea Bolognani wrote:
> > [Service]
> > EnvironmentFile=- at sysconfdir@/sysconfig/virtlogd
> > -ExecStart=@sbindir@/virtlogd $VIRTLOGD_ARGS
> > +ExecStart=@sbindir@/virtlogd --timeout 120 $VIRTLOGD_ARGS
> > ExecReload=/bin/kill -USR1 $MAINPID
> > # Loosing the logs is a really bad thing that will
> > # cause the machine to be fenced (rebooted), so make
> I'm fairly sure this is not safe on its own.
> virLogDaemonInhibitor only inhibits timer shutdown for the unprivileged
> daemon. This setting a timeout will cause the virtlogd to shutdown even
> when log files are open. I can't remember why I special cased this in
> the code now, but fairly sure we'll need to fix that first.
If we're not convinced this is safe, then we better revert
02b6005063d6 before 6.2.0 is tagged.
> Can you test to ensure that they don't prematurely shut down when logs
> or locks are held.
I have been running some variation of master (including the commit
mentioned above) for a while now and I haven't encountered any issues
with it. What exactly should I be looking for?
Andrea Bolognani / Red Hat / Virtualization
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