From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arjan van de Ven Subject: Re: PATCH [0/8] qla2xxx: Summary of changes... Date: Tue, 07 Sep 2004 08:00:56 +0200 Sender: linux-scsi-owner@vger.kernel.org Message-ID: <1094536856.2801.3.camel@laptop.fenrus.com> References: <20040907042603.GA29557@praka.san.rr.com> Reply-To: arjanv@redhat.com Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-GablBUfSZEXTeYgPFy+B" Return-path: Received: from mx1.redhat.com ([66.187.233.31]:30366 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S265207AbUIGGBL (ORCPT ); Tue, 7 Sep 2004 02:01:11 -0400 In-Reply-To: <20040907042603.GA29557@praka.san.rr.com> List-Id: linux-scsi@vger.kernel.org To: Andrew Vasquez Cc: Linux-SCSI Mailing List , James Bottomley --=-GablBUfSZEXTeYgPFy+B Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Tue, 2004-09-07 at 06:26, Andrew Vasquez wrote: > James, >=20 > Please apply the following patches I'm about to send to update the > qla2xxx driver. A summary of the patches can be found towards the end > of this message. Hi, I found a "funky" bug the other day with this driver; I was testing on a RAID device of which I won't mention the vendor, but it had the habit of returning QUEUE FULL when it's internal queue was full, with multiple luns active that could even be on a lun which had exactly zero outstanding IO already. The qlogic driver happily takes the number of outstanding commands (0) and subtracts 1 from it to guestimate the max... needless to say that didn't go down to well :-) Sounds like a bound check would make sense here... Greetings, Arjan van de Ven --=-GablBUfSZEXTeYgPFy+B Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQBBPU6YxULwo51rQBIRAsoMAJ9jd8HcuCC8ZYwkkItwvndZeAKRDACfR0o2 sG4hSDotxIkDEcI7E+Eal/0= =IGw2 -----END PGP SIGNATURE----- --=-GablBUfSZEXTeYgPFy+B--