Re: Connecting 2 station to one HASS
From: Marcel Burggraeve (marcel_at_graeve.cistron.nl)
Date: 11/25/03
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Date: Tue, 25 Nov 2003 14:54:01 +0100
On Tue, 25 Nov 2003 08:21:43 +0000 (UTC), Sergey Dolin
<dsa-ugur@chel.surnet.ru> wrote:
>
>There are two J-class workstations and A3312A Disk enclosure.
>
>I want make HA cluster for studing purpose in such manner:
>
> +----+
> +-----+ | 1st|
> | === |>-- FW SCSI --<| WS |
> | === | +----+
> | === | +----+
> | === |>---- FW SCSI ---<| 2nd|
> +-----+ | WS |
> +----+
>
> But I have got system crash. Ok. Test hardware like this:
>
>
> +----+
> +-----+ | 1st|
> | === |>-- FW SCSI --<| WS |
> | === | +----+
> | === |
> | === |>[Terminator]
> +-----+
>
> It is working fine. Hm... Is it possible to connect two workstation to one
> SCSI to make shareable storage system?
>
You'll need a couple of things to make this work.
The SCSI interface in the first and second workstation need to have a
different SCSI address to avoid conflicts.
Same goes for the internal disk(s) if you have them installed.
Last but not least you'll need special cables with internal
terminators between the workstation and the disk enclosure.
-- Gravity doesn't exist, the Earth sucks
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