[Linux-cluster] CS4 U4 / questions about quorum disk

Lon Hohberger lhh at redhat.com
Mon Sep 10 21:42:09 UTC 2007

On Mon, Sep 10, 2007 at 11:14:47AM +0200, Alain Moulle wrote:
> Hi
> Some questions about quorum disk :
> 1. is the quorum disk working correctly on CS4 Update 4 ?
>    or is there any known issue which could lead to problems ?

I'd recommend using U5.

> 2. when you have two or three shared disk_array between two
>    HA nodes, is it needed to have a quorum disk each disk-array
>    or is one quorum disk on only one disk_array sufficient ?
>    (I think one is sufficient but just to have your opinion ...)

You can only have quorum disk "device".

(Multipathed / mirrored devices should be fine...)

Lon Hohberger - Software Engineer - Red Hat, Inc.

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