Re: [systemd-devel] Detecting failed units based on active state

2014-06-12 Thread David . Yates
> Lennart Poettering wrote on 11.06.2014 14:58:02: > > On Wed, 11.06.14 13:43, Mantas Mikulėnas ([email protected]) wrote: > > > Hmm, didn't this get fixed in recent versions? I seem to remember that > > after the sd-bus port systemd started sending changed_properties with > > values, not just

[systemd-devel] Detecting failed units based on active state

2014-06-11 Thread David . Yates
Hi, We have written a component that detects failing units in the system. This registers for the PropertiesChanged signal, to be notified whenever the ActiveState of a unit changes. However this signal is sent without the property values. This can result in a problem when a unit is restarted

[systemd-devel] Virtual dependencies

2012-08-21 Thread David . Yates
Hi All, I am hoping someone can help me with a dependency problem that I am currently having and I assume there is already a simple solution available that I am missing. I was looking for some handling inside of systemd that would work similar to the concept of virtual packages in the Debian

[systemd-devel] Understanding of OnFailure= and Restart= in conjunction with watchdogs

2012-04-16 Thread David . Yates
looking and any input you might have, David Yates Software Architect System Software I IC RD G SW SSW HKT Continental Automotive GmbH Interior Infotainment & Connectivity Philipsstrasse 1, 35576 Wetzlar, Germany Telefon/Phone: +49 6441 370-8289___

[systemd-devel] Graphical tool for analysing dependency graph

2012-01-12 Thread David . Yates
Hi All, I just wondered whether anyone knew of a tool that could create a graphical view of the dependency graph created by systemd at run-time. For an embedded project in which we are integrating systemd, it would make life easier if we could analyse graphically the dependency graph offline

[systemd-devel] systemd-analyze plot

2011-06-22 Thread David . Yates
that this is systemd overhead (dependency creation/module loading) does anyone know of ways to reduce this overhead. I know it is only 1 second but we are always fighting for every 100ms for safety critical applications needed in the early startup phase :-) Thanks David Yates Software

[systemd-devel] Notification when systemd has completed initialisation

2011-06-15 Thread David . Yates
the state of the target. As part of this I wanted to get a signal/message from systemd to say when it had completed the systemd startup. Does anyone know if this is possible without resorting to polling? Thanks David Yates Software Architect System Software I IC RD G SW SSW SA / CoC System