Subject: Re: Question on scsi disk driver
From: Arjan van de Ven <arjan@fenrus.demon.nl>
To: vijaysrinath@lycos.com
Cc: linux-kernel@vger.kernel.org
In-Reply-To: <AFIFLLKIMJDOIDAA@mailcity.com>
References: <AFIFLLKIMJDOIDAA@mailcity.com>
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Message-Id: <1046093306.1709.3.camel@laptop.fenrus.com>
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Date: 24 Feb 2003 14:28:26 +0100
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On Mon, 2003-02-24 at 13:58, vijay srinath wrote:
> hello all,
>=20
> 	Iam running Linux Kernel 2.4.9. I have a disk array with a more than 128=
 luns. Since the maximum number of disk luns that sd driver can see is 128,=
 i expected to see atleast 128. But i noticed that i was not able to access=
 any lun at all.
> 	I investigated further and saw that sd_init() in sd.c was returning a fa=
ilure. This was because the code where memory is alloc'd for 'hd_struct' st=
ructures was failing. The code snippet is below

if you are running a RHL kernel you need to upgrade to the latest
erratum kernel (2.4.18-24.x.y) which has support for 256 scsi disks.


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