From: "Justin T. Gibbs" <gibbs@scsiguy.com>
To: stefan@jaschke-net.de
Cc: Luc Lalonde <llalonde@giref.ulaval.ca>,
"lkml" <linux-kernel@vger.kernel.org>
Subject: Re: Adaptec SCSI driver lockups
Date: Fri, 13 Jul 2001 16:39:56 -0600 [thread overview]
Message-ID: <200107132239.f6DMduU20247@aslan.scsiguy.com> (raw)
In-Reply-To: Your message of "Fri, 13 Jul 2001 23:55:10 +0200." <01071323551000.30655@antares>
>(2) I tried to disable tagged command queuing or set "tag_info" to
> more moderate values since I noticed that the queue length was set
> to an incredible length of 253. However, the new driver from Adaptec
> just ignores the old kernel parameters.
Hmm. The tag_info stuff seems to work for me. The new driver certainly
is not supposed to ignore these parameters.
BTW, the tag depth is merely an upper bound. The driver will dynamically
determine the abilities of each device and throttle accordingly. Your
DVD drive probably doesn't even support tagged queing, so your custom
kernel with a lower tag count will only affect the HD.
--
Justin
next prev parent reply other threads:[~2001-07-13 22:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-12 21:21 Luc Lalonde
2001-07-12 21:32 ` Justin T. Gibbs
2001-07-12 21:54 ` Luc Lalonde
2001-07-12 22:26 ` Justin T. Gibbs
2001-07-13 8:46 ` Chuck Hemker
2001-07-12 21:33 ` Alan Cox
2001-07-12 22:06 ` Jussi Laako
2001-07-12 22:10 ` Luc Lalonde
2001-07-13 21:55 ` Stefan Jaschke
2001-07-13 22:39 ` Justin T. Gibbs [this message]
2001-07-13 23:30 ` Luc Lalonde
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200107132239.f6DMduU20247@aslan.scsiguy.com \
--to=gibbs@scsiguy.com \
--cc=linux-kernel@vger.kernel.org \
--cc=llalonde@giref.ulaval.ca \
--cc=stefan@jaschke-net.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®