Andrew Beekhof <beek...@...> writes:
>
> On Fri, Apr 17, 2009 at 01:04, Steve Kwee <sk...@...> wrote:
> > Hi,
> >
> > Can someone point me to the proper way to debug OCF RAs ?
> > Looking at the source of the existing RAs I found ocf_log and ha_log
> > and ha_debug.
> > I followed the source to .ocf-shellfuncs and /etc/ha.d/shellfuncs
> > but I did not understand where to configure the logging.
> > I played around with ha.cf but did not get any of the messages in the
> > drbd and LVM RAs.
>
> Right, its controlled by the logging settings in ha.cf
>
> Try adding:
>
> logfacility daemon
> debug 1
>
> this should ensure the RA logs show up in the same place as the rest
> of the cluster logging.
> or, simply log all your test messages as errors so that they are
> always printed.
>
> ocf_log err "Some message"
>
> >
> > Background: I am using linux ha since a week now and at least I have a
> > simple
> > drbd-cluster running. I use the current 1.0.3 pacemaker binaries from
> > openSUSE
> > ha-clustering on openSUSE-11.1
> > As it seems these binaries support only openAIS and not heartbeat,
> > so I go with
> > that and it seems to work fine.
> > As basic-configuration for openAIS and ha.cf I used the one from
the wiki at
> > www.clusterlabs.org
> >
> > Thanks
> >
> >
> >
> > _______________________________________________
> > Pacemaker mailing list
> > pacema...@...
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
>
Thank you for the quick answer.
In my /etc/ha.cf I now have:
debug 1
use_logd false
logfacility daemon
I get all crit, error, warning and info messags in the syslog.
But I have still some questions.
1. Is http://www.linux-ha.org/wiki/Ha.cf#debug_-_set_debug_level
still valid concerning the changing of the debuglevel ?
I says:
..Additionally, the debug level of the system can be dynamically changed by
sending the heartbeat process SIGUSR1 and SIGUSR2 signals. SIGUSR1 raises the
debug level, and SIGUSR2 lowers it. A sample debug directive is shown below.
Which process should the signal be sent to ?
Converning the logging of RA-Agents the lrmd ?
If not how do I change the debuglevel ?
I guess there is a better option than "rcopenais restart"
2. Is there a relation between ha.cf/debug and the loglevels
and if where can i find it ?
3. I was not able to get any message of type debug
I can force my own test messages to become visibile by using "err"
How can I get the debug-level messages i.e. from the drbd RA ?
Messages of level debug go to /etc/ha.d/shellfuncs:ha_debug
What is the appropriate logging solution and how can I configure it in
a openAIS / pacemacker setup ?
I read a lot of hints on using the logger daemon ha_logd in combination with
ha_logger. Is this still valid and how do I configure it ?
ha.cf: use_logd true
seems not to work
Sorry for so many questions.
I can post a summary on logging when things sort out
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