Date: Thu, 14 Apr 2011 15:12:44 +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: <f47fb396-6239-4a06-987c-56463a6b555d@zcs01> In-Reply-To: <e530bd9d-ea54-4960-89ab-98add33b4a33@zcs01>
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> 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
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