From owner-freebsd-fs@FreeBSD.ORG Thu Apr 14 14:12:49 2011 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A20A9106566B for ; Thu, 14 Apr 2011 14:12:49 +0000 (UTC) (envelope-from mailing.lists@streamvia.net) Received: from zcs01.streamvia.com (zcs01.streamvia.com [178.63.87.235]) by mx1.freebsd.org (Postfix) with ESMTP id 579A98FC13 for ; Thu, 14 Apr 2011 14:12:49 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by zcs01.streamvia.com (Postfix) with ESMTP id 466D614390B; Thu, 14 Apr 2011 15:12:48 +0100 (BST) X-Virus-Scanned: amavisd-new at zcs01.streamvia.com Received: from zcs01.streamvia.com ([127.0.0.1]) by localhost (zcs01.streamvia.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BmL0msmox5lA; Thu, 14 Apr 2011 15:12:44 +0100 (BST) Received: from zcs01.streamvia.com (zcs01.streamvia.com [178.63.87.235]) by zcs01.streamvia.com (Postfix) with ESMTP id 79201143909; Thu, 14 Apr 2011 15:12:44 +0100 (BST) Date: Thu, 14 Apr 2011 15:12:44 +0100 (BST) From: Ed S To: Adam Stylinski Message-ID: In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit MIME-Version: 1.0 X-Originating-IP: [212.119.4.226] X-Mailer: Zimbra 7.0.1_GA_3105 (ZimbraWebClient - SAF3 (Win)/7.0.1_GA_3105) Cc: freebsd-fs@freebsd.org, koie@suri.co.jp Subject: Re: siisch0: Timeout on slot 30 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Apr 2011 14:12:49 -0000 > I found this in the webcvs and thought there might some relation - > although im not seeing the panic: > > http://lists.freebsd.org/pipermail/freebsd-fs/2010-September/009438.html > Revision 1.1.2.30: download - view: text, markup, annotated - select > for diffs > Thu Sep 30 04:23:03 2010 UTC (6 months, 1 week ago) by mav > Branches: RELENG_8 > Diff to: previous 1.1.2.29: preferred, colored; branchpoint 1.1: > preferred, colored > Changes since revision 1.1.2.29: +8 -5 lines > SVN rev 213293 on 2010-09-30 04:23:03Z by mav > > MFC r212732: > Fix panic, when due to some kind of congestion on FIS-based switching > port multiplier some command triggers false positive timeout, but > then > completes normally. > > Also saw this was the list where mav@ posted a patch previously, i > dont see anything in the commit logs that might fix this issue in > current/head. But might boot it up and see... > > Thanks, > > Ed After doing a bit more digging, it seems that the below has fixed it for my shelf - so far.... :) hint.siisch.0.sata_rev=1 I was only ever seeing timeouts on siisch0 so assume i dont need to limit any further channels... Thanks, Ed