On Thu, Dec 31, 2009 at 3:06 AM, Martin Gombač <mar...@isg.si> wrote:
> >> First why do you set max-master=2? So both nodes are promoted and both >> nodes are master. Then your colocation constraints does not make sense. >> Because Hosting has to be started on both nodes. If this is not what you >> want, then please remove max-master=2. I think the default is 1. >> > > I have to have both drbd devices in primary mode (promoted), so that live > migration works. Hopefully i can fix my collocation constraints with your > advice, to make sense for this setup. I wish to tell resource manager that > Hosting resource can only run, if underlying drbd device is in primary mode, > if not, then don't bother starting or migrating resource there. I wish that > Hosting is started only once cluster-wide. > > That's OK. Then the colocation constraint is no effect, please remove it. Please do these: -Increase log level at crmd and pengine by sending USR1 signal 3 times. -Restart syslog to clean up the existing log. -Post the output of crm_mon -1 -Post the output of ptest -sL -Post the output of cat /proc/drbd -Stop heartbeat at one of nodes -Post the output of crm_mon -1 -Post the output of ptest -sL -Post the output of cat /proc/drbd -Post the /var/log/messages file Thanks hj
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