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Re: [Linux-cluster] Changing ip address of nodes in RedHat 5



Hello

I think the more clear way is put whole cluster down and change node ips


2013/11/20 Emilio Arjona <earjona fundacionugrempresa es>
We're worried about the cluster nodes communication but we will change all ips: nodes and resources.

Do you recommend stop the cluster and change all node ips or change nodes one by one taking out one node from the cluster, changing its ip and then re-joining the node again?

Thanks emmanuel!


2013/11/20 emmanuel segura <emi2fast gmail com>
what kind of ip you wanna change? ip resource or ip of nodes?


2013/11/20 Emilio Arjona <emilio ah gmail com>
Hi,

we are about to change our RedHat5 cluster to another subnet. What's your recomendation to change all ips and minimize downtime? After review documentation i think it can be done only modifying "cluster.conf" file. Am I right?

Thanks!!


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Emilio Arjona Heredia
**Área de Servicios Virtuales**
Fundación General Universidad de Granada - Empresa
C/ Real de Cartuja 36-38
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