Date: Wed, 13 Apr 2011 18:39:20 +0100 (BST) From: Ed S <mailing.lists@streamvia.net> To: Adam Stylinski <kungfujesus06@gmail.com> Cc: freebsd-fs@freebsd.org, koie@suri.co.jp Subject: Re: siisch0: Timeout on slot 30 Message-ID: <e530bd9d-ea54-4960-89ab-98add33b4a33@zcs01> In-Reply-To: <BANLkTik1=trPyxKV00hfVLfAF6NOTgio3w@mail.gmail.com>
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> I've encountered similar situations with my Silicon Image SATA > controller > which uses internally a SATA port multiplier for the E-SATA ports. > When > used in conjunction with enough disks I'd constantly get these > issues. In > short I'd avoid port multipliers until a proper bug fix has been > found for > this driver. 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
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