From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wols Lists Subject: Re: Raid-6 cannot reshape Date: Mon, 6 Apr 2020 17:27:17 +0100 Message-ID: <5E8B5865.9060107@youngman.org.uk> References: <24a0ef04-46a9-13ee-b8cb-d1a0a5b939fb@shenkin.org> <6b9b6d37-6325-6515-f693-0ff3b641a67a@shenkin.org> <3135fb29-cfaa-d8ac-264d-fd3110217370@shenkin.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: Roger Heflin , Alexander Shenkin Cc: Linux-RAID List-Id: linux-raid.ids On 06/04/20 17:12, Roger Heflin wrote: > When I looked at your detailed files you sent a few days ago, all of > the reshapes (on all disks) indicated that they were at position 0, so > it kind of appears that the reshape never actually started at all and > hung immediately which is probably why it cannot find the critical > section, it hung prior to that getting done. Not entirely sure how > to undo a reshape that failed like this. This seems quite common. Search the archives - it's probably something like --assemble --revert-reshape. Cheers, Wol