Re: New user can't get cman to recognize other systems
Andrew Beekhof <[email protected]>
| Newsgroups | gmane.linux.highavailability.user |
|---|---|
| Message-ID | <[email protected]> |
> On 21 Oct 2014, at 7:17 am, John Scalia <[email protected]> wrote: > > Thanks, but on centOS are you saying to use "pcs cluster start" rather than using "service cman start" and "service pacemaker start"? I was just going by the tutorial, which doesn't mention this. 'service pacemaker start' and 'pcs cluster start' are pretty much equivalent. both will start cman if its not running already > > On 10/20/2014 3:44 PM, Maciej Rostański wrote: >> Hello, >> >> In my experience such problems were the effect of my mistakes, such as not >> having all hosts in /etc/hosts file. Check this, please, I know it sounds >> simple. >> >> Also, commands: >> pcs cluster setup --name clustername node1 node2 node3 >> pcs cluster enable >> pcs cluster start >> >> are much more pleasant to run than ccs method you use, and they work on >> Centos6.5 >> >> Regards, >> Maciej >> >> >> >> 2014-10-20 20:50 GMT+02:00 John Scalia <[email protected]>: >> >>> Hi all, >>> >>> I'm trying to build my first ever HA cluster and I'm using 3 VMs running >>> CentOS 6.5. I followed the instructions to the letter at: >>> >>> http://clusterlabs.org/quickstart-redhat.html >>> >>> and everything appears to start normally, but if I run "cman_tool nodes >>> -a", I only see: >>> >>> Node Sts Inc Joined Name >>> 1 M 64 2014-10--20 14:00:00 csgha1 >>> Addresses: 10.10.1.128 >>> 2 X 0 csgha2 >>> 3 X 0 csgha3 >>> >>> In the other systems, the output is the same except for which system is >>> shown as joined. Each shows just itself as belonging to the cluster. Also, >>> "pcs status" reflects similarly with non-self systems showing offline. I've >>> checked "netstat -an" and see each machine listening on ports 5405 and >>> 5405. And the logs are rather involved, but I'm not seeing errors in it. >>> >>> Any ideas for where to look for what's causing them to not communicate? >>> -- >>> Jay >>> _______________________________________________ >>> Linux-HA mailing list >>> [email protected] >>> http://lists.linux-ha.org/mailman/listinfo/linux-ha >>> See also: http://linux-ha.org/ReportingProblems >>> >> >> > > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems