linux-cluster-bounces@xxxxxxxxxx wrote on 08/27/2010 11:28:27 AM:
> I'm trying unsuccessfully to set up a new cluster on redhat 5. The
> nodes seem to see each other, but they alway start up inquorate and
> never join up. I'm not sure what else I should be looking at. Iptables
> is not running.
>
> [root@uaz-so-w52 ~]# group_tool
> type level name id state
> fence 0 default 00010001 none
> [1]
> dlm 1 clvmd 00020001 none
> [1]
> dlm 1 rgmanager 00030001 none
> [1]
>
> [root@uaz-so-w51 ~]# group_tool
> type level name id state
>
> [root@uaz-so-w51 ~]# cman_tool nodes
> Node Sts Inc Joined Name
> 0 X 0 /dev/mapper/soap1
> 1 X 0 uaz-so-w52.mosaic.arizona.edu
> 2 M 7920 2010-08-26 10:04:51 uaz-so-w51.mosaic.arizona.edu
>
> [root@uaz-so-w52 ~]# cman_tool nodes
> Node Sts Inc Joined Name
> 0 M 0 2010-08-26 09:59:16 /dev/mapper/soap1
> 1 M 7436 2010-08-26 09:59:04 uaz-so-w52.mosaic.arizona.edu
> 2 X 0 uaz-so-w51.mosaic.arizona.edu
>
> Any help would be greatly appreciated.
Looks like they are each a member of their own cluster. Perhaps multicast communication between the two nodes is not working. Are you using RedHat 5.5?
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