Linux SCSI subsystem development
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From: James Bottomley <James.Bottomley@steeleye.com>
To: Brian King <brking@us.ibm.com>
Cc: SCSI Mailing List <linux-scsi@vger.kernel.org>
Subject: Re: [PATCH 2.4] sd terabyte disk fix
Date: 27 May 2004 22:26:30 -0500	[thread overview]
Message-ID: <1085714794.1811.919.camel@mulgrave> (raw)
In-Reply-To: <40B6ADA9.3010407@us.ibm.com>

On Thu, 2004-05-27 at 22:10, Brian King wrote:
> The following bug was hit when creating a hardware RAID array > 1 TB.
> Please apply.

Well, this is a known failing of 2.4;  It's not safe to promote block to
unsigned since there are many places in the filesystem and block code
where it gets used as a signed quantity.

If you want to use arrays >1TB, either use vanilla 2.6 with LBD support
enabled, or one of the vendor kernels with it backported.

James



      reply	other threads:[~2004-05-28  3:26 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-05-28  3:10 [PATCH 2.4] sd terabyte disk fix Brian King
2004-05-28  3:26 ` James Bottomley [this message]

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