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Re: xfs_force_shutdown after Raid crash

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: xfs_force_shutdown after Raid crash
From: Emmanuel Florac <eflorac@xxxxxxxxxxxxxx>
Date: Wed, 4 Feb 2009 13:45:38 +0100
Cc: Michael Monnerie <michael.monnerie@xxxxxxxxxxxxxxxxxxx>, xfs@xxxxxxxxxxx
In-reply-to: <20090204122241.GL24173@disturbed>
Organization: Intellique
References: <498376CF.8020806@xxxxxxxxxxxxxx> <200902031140.08576@xxxxxx> <20090203154907.GA21278@xxxxxxxxxxxxx> <200902040952.45440@xxxxxx> <20090204122241.GL24173@disturbed>
Le Wed, 4 Feb 2009 23:22:41 +1100
Dave Chinner <david@xxxxxxxxxxxxx> écrivait:

>  Please consult your RAID
> controller documentation to determine how to change these settings."

I have some controllers at hand, and I had a quick glance :

- Adaptec : allows setting individual drives cache
         arcconf setcache <disk> wb|wt
- 3ware : no information

- Xyratex : no information

- Areca : Allows setting individual cache for passthru disks, needs
actual testing for drives part of an array.

Emmanuel Florac     |   Intellique

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