From mboxrd@z Thu Jan 1 00:00:00 1970 From: likewhoa Subject: Re: raid10 issues after reorder of boot drives. Date: Fri, 27 Apr 2012 22:59:48 -0400 Message-ID: <4F9B5D24.1050708@weboperative.com> References: <4F9AFBC6.7070803@weboperative.com> <4F9B14FA.1090001@weboperative.com> <20120428080522.637bc564@notabene.brown> <4F9B2BE1.5080207@weboperative.com> <4F9B3B48.8020900@weboperative.com> <4F9B57E9.2060409@weboperative.com> <20120428125506.6a2388eb@notabene.brown> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20120428125506.6a2388eb@notabene.brown> Sender: linux-raid-owner@vger.kernel.org To: NeilBrown , "linux-raid@vger.kernel.org >> \"linux-raid@vger.kernel.org\"" List-Id: linux-raid.ids On 04/27/2012 10:55 PM, NeilBrown wrote: > On Fri, 27 Apr 2012 22:37:29 -0400 likewhoa wrote: > >> On 04/27/2012 08:35 PM, likewhoa wrote: >>> I am not sure how to proceed now with the output that shows possible >>> pairs as it won't allow me to setup all 8 devices on the array but only >>> 4. Should I run the array creation with -x4 and set the available spare >>> devicesor or just create the array as I can remember which was one pair >>> from each controller. i.e /dev/sda3 /dev/sde3 ...? >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-raid" in >>> the body of a message to majordomo@vger.kernel.org >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >> ok I was able to recreate the array with correct order which I took from >> my /dev/md0's --details output and was able to decrypt the luks mapping >> but XFS didn't open and xfs_repair is currently doing the matrix. I will >> keep this posted with updates. > I hope the order really is correct.... I wouldn't expect xfs to find problems > if it was... > >> Thanks again Neil. >> WRT 3.3.3 should I just go back to 3.3.2 which seemed to run fine and >> wait until there is a release of 3.3.3 that has fix? > 3.3.4 has the fix and was just released. > 3.3.1, 3.3.2 and 3.3.3 all have the bug. It only triggers on shutdown and > even then only occasionally. > So I recommend 3.3.4. > > NeilBrown The reason I believe it was correct was that 'cryptsetup luksOpen /dev/md1 md1' worked. I really do hope that it was correct too because after opening the luks mapping I assume there is no going back.