Fwd: [Ocfs2-users] Internal logic error adding node

[Susan Wilson]

Hi,

Actually I was trying to use a different cluster.conf on the 3rd  
(public only access) node.  Sigh, I guess this is not possible and I  
am in the process of purchasing a switch so that I can put all three  
nodes on the same private network.

Thanks.
Susan



Begin forwarded message:

> From: Sunil Mushran <Sunil.Mushran at oracle.com>
> Date: August 24, 2007 2:59:00 PM MDT
> To: Susan Wilson <smwilson at hpc.unm.edu>
> Cc: ocfs2-users at oss.oracle.com
> Subject: Re: [Ocfs2-users] Internal logic error adding node
>
> 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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>> Ocfs2-users at oss.oracle.com
>> http://oss.oracle.com/mailman/listinfo/ocfs2-users
>

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