 | | | Rolling our own HA NFS NAS Servers | Rolling our own HA NFS NAS Servers 2005-06-22 - By Sean Bruno
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On Wed, 2005-06-22 at 11:43 -0500, Montz, James C. (James Tower) wrote:
> Both NAS Heads configured for HA Clustering/Failover Using Redhat
> Cluster Suite
> Taking over the IP and NFS Exports of the failed server.
>
> Has anyone implemented a simliear solution?
> Is this configuration known to work (proper control of the External SCSI
> by active server, etc.)
> Where does the Quoram partition reside?
>
> Known issues? Comments?
>
> We had originally planned on implementing 2 PowerVault 775N's with
> Cluster option, but that product has been discontinued.
>
> This will server a Linux only environment.
> Our other option is to use Microsoft Advanced Server? Clustering, but
> would prefer to keep the entire environment running Linux.
>
> James
>
You may want to consider the linux heartbeat project for your NFS
servers. That is what we are implementing currently. If your scripts
and such are correct, then heartbeat can make ur life pretty easy.
If the Redhat Cluster Suite is already using heartbeat, then it may have
most of what you are looking for.
Sean
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