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Issue with Freedom Hitachi

This is a discussion on Issue with Freedom Hitachi within the AIX Operating System forums, part of the Unix Operating Systems category; --> Hi, We are currently using a SAN with Hitachi storage. Each LUN is reachable by two servers (p630 AIX5.1 ...


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  #1 (permalink)  
Old 01-04-2008, 06:46 PM
Jacques Troispoils
 
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Default Issue with Freedom Hitachi

Hi,

We are currently using a SAN with Hitachi storage.
Each LUN is reachable by two servers (p630 AIX5.1 ML4).
We create one vg on each lun.

My concern is that each vg can be varyonned concurrently on both
server despite the option "concurrent" is set to no.

Does anyone know something about this problem ?

Many thanks

Jacques
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  #2 (permalink)  
Old 01-04-2008, 06:53 PM
Jacques Troispoils
 
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Default Re: Issue with Freedom Hitachi

Just for information.
The following command allows to avoid the problem.

dlnkmgr set -rcv on 2

Jacques

pbem_troispoils@yahoo.fr (Jacques Troispoils) wrote in message news:<818fbcff.0307100217.133e9f4a@posting.google. com>...
> Hi,
>
> We are currently using a SAN with Hitachi storage.
> Each LUN is reachable by two servers (p630 AIX5.1 ML4).
> We create one vg on each lun.
>
> My concern is that each vg can be varyonned concurrently on both
> server despite the option "concurrent" is set to no.
>
> Does anyone know something about this problem ?
>
> Many thanks
>
> Jacques

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