[ClusterLabs] corosync not starting

[Christine caulfield]

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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