Abhishek,

    Depends on what you intend to use OCFS2 for.

    Since you want to test Oracle RAC, the best options would be to go with a iSCSI setup or use a firewire shared disk, to get a configuration close to what is supported by Oracle . For both options you will need a third computer to "simulate" the storage, and for the firewire also the firewire adapters for the three computers. For the iSCSI you can use "OpenFiler", which has a browser based interface to create the iSCSI volume, and it can run on the same ethernet where you run the cluster interconnect, or on a third separate adapter on each server.

     Nowadays iSCSI seems to be prefered over firewire, the Oracle people here may have a better indication on which to use.

     If you only intended to run other services, like Apache you could try with DRDB. But for installing RAC I would not recommend it as would be very different from what a RAC production environment should look like.

    Also you can simulate the two nodes and the "shared storage" on a single machine using VMWare server. There are some howtos on this subject on www.oracle-base.com (But none for the particular setup you want to achieve).

Regards,
Luis

--- On Mon, 6/16/08, Abhishek Sahu <[EMAIL PROTECTED]> wrote:
From: Abhishek Sahu <[EMAIL PROTECTED]>
Subject: [Ocfs2-users] RAC Shared Disk..?
To: [email protected]
Date: Monday, June 16, 2008, 9:06 AM

Dear All,

 

I am preparing a two node cluster on simple LINUX desktop systems. Both systems have 80 GB of hard disk; I don’t have any additional storage.

 

Now I want to know the procedure for making a shared disk space out or these two available hard disks. Can any body help me out in this experiment?

 

Also if any body can send me a detailed installation document for RAC on Linux (other than given on oracle website), then it will be a great help for me.

 

Thanks in Advance,

 

Abhishek

 

 

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