RE: [Xen-users] using Linux as a front-end controller for a SAN?

[Matej Zary <matej.zary@xxxxxxxxx>]

Well, you will get quite nasty single point of failure problem this way, if i'm 
following the idea correctly - but that might not be an issue - depending on 
the needs.

I guess the NAS devices are some kind of smaller nfs/smb LAN devices?


Regards 

Matej
________________________________________
From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
[xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Rudi Ahlers 
[Rudi@xxxxxxxxxxx]
Sent: 12 October 2010 19:47
To: xen-users
Subject: [Xen-users] using Linux as a front-end controller for a SAN?

Hi all,

I hope someone can shed some light on this for me. Has anyone tried,
or have experience with, setting up a Linux server to manage a few NAS
devices and thus make them all visible to the clients as one large
SAN?

Basically, I'm thinking it would be a good idea to combine the current
NAS's we have into one large system (typically a SAN?) and then let
the clients all connect to one server (for authentication, LUN
control, etc), but then when they need to access their drives /
devices / LUN's, they get redirected to the specific server directly.
I'm also thinking it could be a good way to say some IP addresses,
i.e. instead of giving each NAS a public IP, they could all have
private IP's and then everyone just connects to the public IP if
needed. The servers which will access the NAS's will be on the same
physical LAN and will also be on the same private IP subnet to make it
easier.

Does anyone know what I'm talking about?

--
Kind Regards
Rudi Ahlers
SoftDux

Website: http://www.SoftDux.com
Technical Blog: http://Blog.SoftDux.com
Office: 087 805 9573
Cell: 082 554 7532

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