From: James Bottomley <James.Bottomley@SteelEye.com>
To: Robert Tarte <robt@PacificCodeWorks.com>
Cc: linux-scsi <linux-scsi@vger.kernel.org>
Subject: RE: [PATCH] aic94xx: fix routing algorithms
Date: Tue, 11 Jul 2006 12:18:05 -0400 [thread overview]
Message-ID: <1152634685.3575.46.camel@mulgrave.il.steeleye.com> (raw)
In-Reply-To: <16C8363E16D7234AB844FDB52D4AEA650C2DBB@ntserv.PacificCodeWorks.local>
On Tue, 2006-07-11 at 08:49 -0700, Robert Tarte wrote:
> [Tarte, Robert] I wrote an expander simulator that I ran in user space
> for the adp94xx. I extracted the routing code from the adp94xx driver
> and ran through numerous configurations hand checking the table to
> make
> sure that it came up with the right answer.
If you want to do that again, that would be great. However,
mathematically, I think you'll find the results are identical for every
configuration other than expander S->T connections, for which the old
algorithm was provably wrong. If the original scan didn't pick this up,
it's probably because that configuration isn't included ... so I think
the results this time around will be completely identical.
James
next prev parent reply other threads:[~2006-07-11 16:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-11 15:49 [PATCH] aic94xx: fix routing algorithms Robert Tarte
2006-07-11 16:18 ` James Bottomley [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-07-11 8:30 Robert Tarte
2006-07-11 12:54 ` James Bottomley
2006-07-09 20:41 James Bottomley
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