[systemd-devel] Mandriva messagebus problems at shutdown/reboot
arvidjaar at mail.ru
Fri Jan 14 23:00:42 PST 2011
On Sat, Jan 15, 2011 at 12:15 AM, Michael Biebl <mbiebl at gmail.com> wrote:
> 2011/1/14 Eugeni Dodonov <eugeni at mandriva.com>:
>> I know that it is perhaps a simple newbie question, but is it something
>> that must be changed in our messagebus init script (attached), or some
>> systemd configuration which we could change to make it work?
> Why don't you use the native systemd services files that are shipped
> with dbus 1.4.x?
But it is just another method of starting D-Bus. It is still started
as part of standard startup (i.e. Fedora installs
/lib/systemd/system/multi-user.target.wants/dbus.service) and should
be stopped when multi-user.target is stopped as well. There is no
magic in handling SPECIAL_DBUS_SERVICE except attempting to reconnect
to it when it is started.
So may be it changes timing so this problem becomes less obvious, but
I do not see how it fixes it.
I myself never experienced problems on shutdown due to d-bus (which
seems to hint this is a timing issue). Eugeni, could you get debug
output to console up to the moment shutdown hangs? I used
systemd.log_target=kmsg, systemd.log_level=debug and set LOGLEVEL=8 in
/etc/sysconfig/init so that everything is dumped on console.
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