From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gionatan Danti Subject: Re: Filesystem corruption on RAID1 Date: Sun, 20 Aug 2017 21:03:44 +0200 Message-ID: References: <20170713214856.4a5c8778@natsu> <592f19bf608e9a959f9445f7f25c5dad@assyoma.it> <770b09d3-cff6-b6b2-0a51-5d11e8bac7e9@thelounge.net> <9eea45ddc0f80f4f4e238b5c2527a1fa@assyoma.it> <7ca98351facca6e3668d3271422e1376@assyoma.it> <5995D377.9080100@youngman.org.uk> <83f4572f09e7fbab9d4e6de4a5257232@assyoma.it> <59961DD7.3060208@youngman.org.uk> <784bec391a00b9e074744f31901df636@assyoma.it> <7d0af770699948fb0ecb66185145be05@assyoma.it> <59998974.60103@youngman.org.uk> <5df0037e-fc76-1127-e2e8-c4992b6d216e@websitemanagers.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <5df0037e-fc76-1127-e2e8-c4992b6d216e@websitemanagers.com.au> Sender: linux-raid-owner@vger.kernel.org To: Adam Goryachev Cc: Wols Lists , Mikael Abrahamsson , Linux RAID List-Id: linux-raid.ids Il 20-08-2017 17:38 Adam Goryachev ha scritto: > In the case where you know there are "probably" some inconsistencies, > you have a few choices: > 1) If you know which disk is faulty, then fail it, then clean the > superblock and add it. It will be re-written from the known good drive No need to clear the superblock. You can re-add it using the "--add-spare" option which will force a full re-sync from the mirror disk. -- Danti Gionatan Supporto Tecnico Assyoma S.r.l. - www.assyoma.it email: g.danti@assyoma.it - info@assyoma.it GPG public key ID: FF5F32A8