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Re: [Linux-cluster] Listing openAIS parameters on RHEL Cluster Suite 5



Chrissie,

The cluster.conf is attached.

I cannot test anything on the cluster anymore, as I no longer have access to it. I am out of this site and on another project. 

Thanks and regards,

Chris

-----Original Message-----
From: Christine Caulfield [mailto:ccaulfie redhat com] 
Sent: Thursday, 8 April 2010 01:18
To: Jankowski, Chris
Cc: linux clustering
Subject: Re: [Linux-cluster] Listing openAIS parameters on RHEL Cluster Suite 5

On 07/04/10 04:33, Jankowski, Chris wrote:
> Chrissie,
>
> Thank you for the explanation.
>
> With the expected_nodes, I have the parameter specified explicitly in cluster.conf. The value is 3 and the cluster has 2 nodes and a quorum disk:
>
> <cman expected_votes="3"/>
>
> It is still not listed by the openais-confdb-display command.
>
> Is is how it should be?
>

Where in cluster.conf do you have that statement ? Can you check that "cman_tool status" is showing the right value too ? it might be worth attaching your cluster.conf file.

Chrissie

>
> -----Original Message-----
> From: Christine Caulfield [mailto:ccaulfie redhat com]
> Sent: Tuesday, 6 April 2010 17:41
> To: linux clustering
> Cc: Jankowski, Chris
> Subject: Re: [Linux-cluster] Listing openAIS parameters on RHEL 
> Cluster Suite 5
>
> On 02/04/10 12:20, Jankowski, Chris wrote:
>> Hi,
>>
>> As per Red Hat Knowledgebase note 18886 on RHEL 5.4 I should be able to get the current in-memory values of the openAIS paramemters by running the following commands:
>>
>> # openais-confdb-display
>> totem.version = '2'
>> totem.secauth = '1'
>> # openais-confdb-display totem token
>> totem.token = '10000'
>> # openais-confdb-display totem consensustotem.consensus = '4800'
>> # openais-confdb-display totem token_retransmits_before_loss_const
>> totem.token_retransmits_before_loss_const = '20'
>> # openais-confdb-display cman quorum_dev_poll cman.quorum_dev_poll = 
>> '40000'
>> # openais-confdb-display cman expected_votes cman.expected_votes = '3'
>> # openais-confdb-display cman two_node cman.two_node = '1'
>>
>> On my 5.4 cluster it works for the first 4 commands, but for the last 3 commands I get, respectively:
>>
>> Could not get "quorum _dev_poll" :1
>> Could not get "expected_votes" :1
>> Could not get "two_node" :1
>>
>> Anybody knows what is going on here?
>>
>
> It means that those values are not in the configuration object database because they aren't in cluster.conf. From that you can infer that the defaults are in place. ie:
>
> quorum_dev_poll = 10000
> expected_votes =<sum of all node votes>  two_node = 0
>
> Chrissie

Attachment: cluster.conf
Description: cluster.conf


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