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Re: [Linux-cluster] redhat HA cluster we need shared storage



Don't know about websphere, but for LDAP you can set up application level replication, so for that you certainly don't need shared storage, just get the LDAP servers to replicate to each other.

Gordan

On 09/27/2010 07:06 PM, Rohit tripathi wrote:
i need to configure Ldap and webspeher on HA cluster

On Mon, Sep 27, 2010 at 7:14 PM, Gordan Bobic <gordan bobich net
<mailto:gordan bobich net>> wrote:

    If you'll excuse my stating the obvious, you only require shared
    storage if you intend to use it. If you only require resource
    fail-over, then you don't. What is your intended use case?

    In any case, you will need operational fencing.

    For shared block level storage without a SAN, you can try DRBD.

    Gordan

    Rohit tripathi wrote:

        Dear sir
          I need to know for redhat HA cluster we need shared storage it
        is compulsory or not or we can configure HA cluster without
        shared storage.
          regards
          Rohit


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