[ClusterLabs] 答复: Trouble starting up PAF cluster for first time

[范国腾]

Hi，
I am using PAF too. You could read the /usr/lib/ocf/resource.d/heartbeat/pgsqlms file to find what pgsql command is called.

For example, pacemaker start ->pg_ctl start, pacemaker monitor->pg_isready.

Thanks
Steven

-----邮件原件-----
发件人: Users [mailto:users-bounces at clusterlabs.org] 代表 Casey & Gina
发送时间: 2018年4月7日 6:46
收件人: Cluster Labs - All topics related to open-source clustering welcomed <users at clusterlabs.org>
主题: Re: [ClusterLabs] Trouble starting up PAF cluster for first time

It looks like the main problem was that I needed to add pghost="/var/run/postgresql" to the postgresql-10-main resource.  I'm not sure why I have to do that, but it makes things work.

For both this and my last E-mail to the list that was also a problem with the command being run to start the instance up, I'd like to understand how to diagnose what's happening better myself instead of resorting to guesswork.

How can I tell exactly what the command is that Pacemaker ends up calling to start PostgreSQL?  I don't see it in corosync.log.  If I could see exactly what was being tried, I could try running it by hand and determine the problem myself a lot more effectively.

Best wishes,
--
Casey
_______________________________________________
Users mailing list: Users at clusterlabs.org https://lists.clusterlabs.org/mailman/listinfo/users

Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org