From owner-freebsd-current Sat Sep 19 23:49:17 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id XAA01759 for freebsd-current-outgoing; Sat, 19 Sep 1998 23:49:17 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from gneiss.eps.nagoya-u.ac.jp (gneiss.eps.nagoya-u.ac.jp [133.6.124.148]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id XAA01746 for ; Sat, 19 Sep 1998 23:49:14 -0700 (PDT) (envelope-from kato@ganko.eps.nagoya-u.ac.jp) Received: from localhost (localhost [127.0.0.1]) by gneiss.eps.nagoya-u.ac.jp (8.9.1/3.7W) with ESMTP id PAA01564; Sun, 20 Sep 1998 15:48:42 +0900 (JST) To: gibbs@narnia.plutotech.com Cc: current@FreeBSD.ORG Subject: Re: [CAM] Broken tagged queuing drive? From: KATO Takenori In-Reply-To: Your message of "Sat, 19 Sep 1998 22:42:38 -0600 (MDT)" <199809200442.WAA06694@narnia.plutotech.com> References: <199809200442.WAA06694@narnia.plutotech.com> X-Mailer: Mew version 1.92.4 on Emacs 19.28 / Mule 2.3 (SUETSUMUHANA) X-PGP-Fingerprint: 03 72 85 36 62 46 23 03 52 B1 10 22 44 10 0D 9E Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <19980920154842T.kato@gneiss.eps.nagoya-u.ac.jp> Date: Sun, 20 Sep 1998 15:48:42 +0900 X-Dispatcher: imput version 971024 Lines: 22 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG "Justin T. Gibbs" wrote: > I believe I've found the cause of this panic. I would appreciate it if > you could test to see if the next revision of aic7xxx.c survives the > timeout. The panic went away. > My guess is that the SAMSUNG blows away other pending transactions when > it sends a queue full message. You may want to try setting maxtags > to a value that will avoid the queue full response (perhaps 32 or 31). The value 32 works without problem. Thanks! -----------------------------------------------+--------------------------+ Kato Takenori | FreeBSD | Dept. Earth Planet. Sci, Nagoya Univ. | The power to serve! | Nagoya, 464-8602, Japan | http://www.FreeBSD.org/ | ++++ FreeBSD(98) 2.2.7: Rev. 01 available! +==========================+ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message