[ClusterLabs] corosync not starting

[Sridhar K]

Thank you Chrissie , resolved the issue , corosync was not able to resolve
hostnames

Regards
Sridharan

On Wed, 29 Jun 2022 at 12:17, Christine caulfield <ccaulfie at redhat.com>
wrote:

> On 27/06/2022 17:10, Sridhar K wrote:
> > Hi Team,
> >
> > corosync not starting , getting below error  any port number which I can
> > do telnet and check similar to that of 2224 for pcs
> >
> > image.png
> >
> > image.png
> >
>
> The error message from Corosync is "no interfaces defined" - so it looks
> like the node(s) being started can't find a name in corosync.conf that
> matches the host - either by ip address or name. Without knowing more
> it's hard to help further, but if the config was generated by pcs then
> it might be worth posting your corosync.conf file to see what has
> happened to it. I think it would be odd for pcs to generate a file on a
> node with incorrect names, though I'm not pcs expert.
>
> If you generated the corosync.conf file yourself then check that the
> names in the file match those available to interfaces in the nodes
> themselves. Either use IP addresses or non-ambiguous names - ideally in
> /etc/hosts for reliability.
>
> Chrissie
>
> > Regards
> > Sridharan
> >
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