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Re: [Linux-cluster] Trouble setting up a new cluster



One thing to look at is if switches between nodes (if you have any) are allowing multicast traffic to pass through. 

-----Original Message-----
From: linux-cluster-bounces redhat com [mailto:linux-cluster-bounces redhat com] On Behalf Of Todd Merritt
Sent: Friday, August 27, 2010 11:28 AM
To: linux-cluster redhat com
Subject: [Linux-cluster] Trouble setting up a new cluster

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.

Thanks,
Todd

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