From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Fjellstrom Subject: Re: raid/device failure Date: Tue, 12 Feb 2013 15:31:29 -0700 Message-ID: <201302121531.29580.thomas@fjellstrom.ca> References: <201302101827.36116.thomas@fjellstrom.ca> Reply-To: thomas@fjellstrom.ca Mime-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <201302101827.36116.thomas@fjellstrom.ca> Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org List-Id: linux-raid.ids On Sun February 10, 2013, Thomas Fjellstrom wrote: > I've re-configured my NAS box (still haven't put it into "production") to > be a raid5 over 7 2TB consumer seagate barracuda drives, and with some > tweaking, performance was looking stellar. > > Unfortunately I started seeing some messages in dmesg that worried me: > > mpt2sas0: log_info(0x31110d01): originator(PL), code(0x11), > sub_code(0x0d01) > [snip] So the more serrious issues are gone after some tests, but the above message is back after a while: mpt2sas0: log_info(0x31110d01): originator(PL), code(0x11), sub_code(0x0d01) I tried looking through the mpt code for the sub code 0x0d01, but it didn't seem to be in the code at all. Does anyone know what that means? -- Thomas Fjellstrom thomas@fjellstrom.ca