Hi, On Wed, Feb 10, 2010 at 04:19:41PM +0100, Oscar Remírez de Ganuza Satrústegui wrote: > Hello list! > > Lars Ellenberg escribió: > >On Wed, Feb 10, 2010 at 10:31:52AM +0100, Oscar Remírez de Ganuza > >Satrústegui wrote: > > > >>So, the monitor operation is working ok if the mysql service is > >>stopped (kill -KILL), but not if the service is "hung" (kill > >>-SIGSTOP). > >>And that even withouth defining the test_user on the mysql server. > >>Very odd indeed. > > > >Not at all. > >If you look at the script, > >you will notice that for $OCF_CHECK_LEVEL = 0, a simple "exists a > >process with that pid" check is made, > >which of course is true for merely stopped processes. > > > >Only for OCF_CHECK_LEVEL != 0, the test query is done. > > > > > I had no idea of the monitor's OCF_CHECK_LEVEL parameter. > I think it is a really nice option being able of choosing different > check levels for the monitor operation. > > I have configured that option on my resources (1), and now it is > checking the mysql service status using the SELECT! > Everything is working as expected now!
Just note that although this is a general interface for more thorough resource testing, only a small subset of resource agents has such checks implemented. Thanks, Dejan > Thank you very much for your invaluable help! > > Regards, > > (1) op monitor interval="30s" timeout="30s" OCF_CHECK_LEVEL="1" \ > > --- > Oscar Remírez de Ganuza > Servicios Informáticos > Universidad de Navarra > Ed. de Derecho, Campus Universitario > 31080 Pamplona (Navarra), Spain > tfno: +34 948 425600 Ext. 3130 > http://www.unav.es/SI > > _______________________________________________ > Pacemaker mailing list > [email protected] > http://oss.clusterlabs.org/mailman/listinfo/pacemaker _______________________________________________ Pacemaker mailing list [email protected] http://oss.clusterlabs.org/mailman/listinfo/pacemaker
