how to implement fencing ?

[Ezra Taylor]

Hello:
           Here are some docs about setting up Linux with HA capabilities.


http://www.linux-ha.org/HomePage

http://www.ultramonkey.org/3/linux-ha.html

Ezra




On 5/1/07, aix tiger <aix_tiger at yahoo.com> wrote:
>
> Guys
>
> I am currently configuring RHEL cluster and as this is my first time to
> configure RHEL cluster so i am facing few problems: I need you guys input an
> help.
>
> 1. My first question is about fencing, I have configured HP ILO for both
> of the cluster nodes. But while configuraing these fence devices for nodes
> in cluster configuration tool , i am confused. Should i place both fence
> devices(comil01 & comilo2) in same fence level and assign this fence level
> to both cluster nodes.OR i should create two fence levels ( each with one
> fence device ) and then assign these levels to each node.
>
> 2. How i can create a ethernet based heartbeat channel between the cluster
> nodes. I have two nodes comm1 with ip address of 172.16.2.182 and comm2
> with ip address of 172.16.2.183.Should i place a cross cable between the
> other interface available on the nodes and put ip like 192.168.10.1 &
> 192.168.10.2 on them . Then how can tell my cluster to use this ethernet
> link as heartbeat between the nodes?
>
> Please advice as i am a newbie for this sort of cluster configuration on
> RHEL
>
> Best Regards
>
> Polani
>
>
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-- 
Ezra Taylor