[Ocfs2-users] Internal logic error adding node

[Sunil Mushran]

cluster.conf should be exactly the same on all three nodes.
While private ip addresses should be used, public will also
work as long as the addresses are the same in all cluster.confs.

Also, o2cb_ctl is a bit picky as to the format of the file. As in,
it expects a newline between stanzas and the attributes need
to be after a tab.

Could you post the exact contents of the cluster.conf?

Susan Wilson wrote:
> Hi,
>
> I have a 2 node RAC cluster running SLES10-SP1 and a 3rd node also 
> running the same OS.  The RAC servers communicate over a private 
> connection on a 10.1.1.x network.  The 3rd node is to be a web server, 
> but is not currently connected to this private network.  Hence the 
> cluster.conf is different on the 3rd node, in that the ip addresses 
> for the 2 RAC nodes are public and I'm not sure if this is the cause 
> of my problem.  That is cluster.conf:  on the 2 RAC nodes, 2 addresses 
> private, one public; on the 3rd node 3 addresses public.
>
> On the 3rd node, ocfs2console "sees" the files on the fiber that the 
> RAC nodes have mounted, but when I attempt to enable o2cb I get 
> errors.  Here's the output of o2cb commands:
>
> delphi3:/etc/init.d # ./o2cb status
> Module "configfs": Loaded
> Filesystem "configfs": Mounted
> Module "ocfs2_nodemanager": Loaded
> Module "ocfs2_dlm": Loaded
> Module "ocfs2_dlmfs": Loaded
> Filesystem "ocfs2_dlmfs": Mounted
> Checking O2CB cluster ocfs2: Offline
>
>
> delphi3:/etc/init.d # ./o2cb enable
> Writing O2CB configuration: OK
> Starting O2CB cluster ocfs2: Failed
> Cluster ocfs2 created
> Node delphi1 added
> Node delphi2 added
> o2cb_ctl: Internal logic failure while adding node delphi3
>
> Stopping O2CB cluster ocfs2: OK
>
> Here's other pertinent information:
>
> delphi3:/etc/init.d # rpm -qa | grep ocfs
> ocfs2console-1.2.3-0.7
> ocfs2-tools-1.2.3-0.7
> ocfs2-tools-devel-1.2.3-0.7
> delphi3:/etc/init.d # uname -a
> Linux delphi3 2.6.16.46-0.14-smp #1 SMP Thu May 17 14:00:09 UTC 2007 
> i686 i686 i386 GNU/Linux
>
>
> Thanks,
> Susan
> /Lovin' the baseball as long as the Yanks are winning./
> /[awilson '07]/
>
>
>
>
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