[Linux-cluster] problems starting cman

[Jordi Prats]

Hi,
Using tcpdump on one node I've started cman on the other one (failing 
again). It have captured one UDP packet:

[root at inf18 openais]# tcpdump -nni eth1 'host 239.192.52.96'
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes
06:17:48.937509 IP 192.168.22.17.5149 > 239.192.52.96.5405: UDP, length 148

So should not be a multicast problem. Is not a routing problem because 
I'm just using eth1 and eth0 is disabled, so all traffic go across eth1.

On /var/lib/openais/ I found no core dump. What else could it be?

Regards,
Jordi


Bob Peterson wrote:
> On Tue, 2007-09-25 at 13:33 +0200, Jordi Prats wrote:
>   
>> Hi,
>> I'm trying to start a two node cluster, but I can't start cman. If I run 
>> manually the join command it returns 141. (I don't know what dos this 
>> means) How can I know why it do not  start? /var/log/messages does not 
>> give me any clue about it.
>>
>> Here I copy all the messages I get. (I'm using a Fedora 7 with the 
>> latest packeges)
>>
>> best regards,
>> Jordi
>>     
>
> Hi Jordi,
>
> Check to make sure you have multicast enabled and if it really works.
> We've seen some problems with some network switches not being set
> for this properly.  Unfortunately, it varies from switch to switch.
> Also, check to see if aisexec is failing and leaving a core dump.
> This would be in the form of a "core" file in /var/lib/openais/
>
> Regards,
>
> Bob Peterson
> Red Hat Cluster Suite
>
>
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>
>
>   


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