From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Denk Subject: Re: Huge values of mismatch_cnt on RAID 6 arrays under Fedora 18 Date: Mon, 28 Jan 2013 11:27:41 +0100 Message-ID: <20130128102741.E3473282D2B@gemini.denx.de> References: <20130127192656.634892005AD@gemini.denx.de> <5105D0EA.7080100@turmel.org> <6BCDA3B1-C137-486D-A45D-55912207AF3C@colorremedies.com> <20130128063656.BB93524E481@gemini.denx.de> <7BE0F80F-4730-41C0-80D0-AFD7996FDB4C@colorremedies.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: In-reply-to: <7BE0F80F-4730-41C0-80D0-AFD7996FDB4C@colorremedies.com> Sender: linux-raid-owner@vger.kernel.org To: Chris Murphy Cc: Phil Turmel , linux-raid@vger.kernel.org List-Id: linux-raid.ids Dear Chris, In message <7BE0F80F-4730-41C0-80D0-AFD7996FDB4C@colorremedies.com> you wrote: > > And what does fsck.ext4 -f -n get you? No errors on any of the affected file systems. > Switching to Fedora 18 means many things have changed so it's > harder to find out, if software, what's causing it. Is it kernel > itself, is it md, is it the HBA driver? Agreed. But as there are at least 2 different HBA brands involved it appears we can exclude this part. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de The world is no nursery. - Sigmund Freud