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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Mark Haverkamp <markh@osdl.org>
Cc: Doug Ledford <dledford@redhat.com>,
	dougg@torque.net, Christoffer Hall-Frederiksen <hall@jiffies.dk>,
	linux-scsi@vger.kernel.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linux aacraid devel <linux-aacraid-devel@dell.com>
Subject: Re: Problem with aacraid driver in 2.5.63-bk-latest
Date: 14 Mar 2003 16:48:23 +0000	[thread overview]
Message-ID: <1047660502.29544.43.camel@irongate.swansea.linux.org.uk> (raw)
In-Reply-To: <1047656071.7556.12.camel@markh1.pdx.osdl.net>

On Fri, 2003-03-14 at 15:34, Mark Haverkamp wrote:
> Is aac_slave_configure only called for disk devices?  If its called for
> all scsi devices, then the queue depth will always be set to something a
> lot less than 512.  I did some searching through the scsi code and I see
> only two places that cmd_per_lun is used. It is used to set the queue
> depth in scsi_track_queue_full and scsi_alloc_sdev. So it seems that, if
> aac_slave_configure gets called for all scsi devices, that setting
> cmd_per_lun in the aacraid scsi host template to 1 would be OK.  Does
> that make sense or did I miss something?

I think you are right


  reply	other threads:[~2003-03-14 15:29 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20030228133037.GB7473@jiffies.dk>
2003-03-12 23:06 ` Mark Haverkamp
2003-03-13  0:18   ` Alan Cox
2003-03-12 23:55     ` Douglas Gilbert
2003-03-13  1:06       ` Alan Cox
2003-03-13  0:50         ` Mike Anderson
2003-03-13 23:13           ` Mark Haverkamp
2003-03-14  7:05           ` Denis Vlasenko
2003-03-14 10:18             ` Mike Anderson
2003-03-13  1:31         ` Douglas Gilbert
2003-03-13 23:27           ` Doug Ledford
2003-03-13 15:42         ` Mark Haverkamp
2003-03-13 23:17           ` Doug Ledford
2003-03-13 23:22             ` Mark Haverkamp
2003-03-13 23:25               ` Doug Ledford
2003-03-14 14:57                 ` Alan Cox
2003-03-14 15:34                   ` Mark Haverkamp
2003-03-14 16:48                     ` Alan Cox [this message]
2003-03-03 10:05 Christoffer Hall-Frederiksen
2003-03-03 13:40 ` Alan Cox
2003-03-03 14:46   ` Christoffer Hall-Frederiksen

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