From: Vladimir Karpinsky <vkarpinsky@mail.ru> To: community@lists.altlinux.org Subject: Re: [Comm] Выпал диск из RAID1 Date: Sat, 21 Apr 2012 08:20:46 +0400 Message-ID: <4F92359E.20701@mail.ru> (raw) In-Reply-To: <20120420224148.GD7507@osdn.org.ua> 21.04.2012 2:41, Michael Shigorin написал: > On Sat, Apr 21, 2012 at 12:58:02AM +0400, Vladimir Karpinsky wrote: >> А что происходит с моим массивом совсем непонятно? Хотя бы на будущее... > > Посмотрите вывод mdadm --examine /dev/sdb1, что там с суперблоком > и есть ли он ещё вообще. # mdadm --examine /dev/sdb1 /dev/sdb1: Magic : a92b4efc Version : 0.90.00 UUID : 2b0784e0:d2c8b336:33a55beb:3bd231fc Creation Time : Wed Jan 27 17:09:36 2010 Raid Level : raid1 Used Dev Size : 955712 (933.47 MiB 978.65 MB) Array Size : 955712 (933.47 MiB 978.65 MB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 0 Update Time : Sat Jan 28 10:04:01 2012 State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Checksum : b1058815 - correct Events : 538 Number Major Minor RaidDevice State this 1 8 17 1 active sync /dev/sdb1 0 0 8 1 0 active sync /dev/sda1 1 1 8 17 1 active sync /dev/sdb1 >>>> # mdadm --re-add /dev/md0 /dev/sdb1 >>>> mdadm: --re-add for /dev/sdb1 to /dev/md0 is not possible > > --add аналогично? Да. # mdadm --add /dev/md0 /dev/sdb1 mdadm: /dev/sdb1 reports being an active member for /dev/md0, but a --re-add fails. mdadm: not performing --add as that would convert /dev/sdb1 in to a spare. mdadm: To make this a spare, use "mdadm --zero-superblock /dev/sdb1" first. -- С уважением, Владимир.
next prev parent reply other threads:[~2012-04-21 4:20 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-04-20 10:42 Vladimir Karpinsky 2012-04-20 11:25 ` Michael Shigorin 2012-04-20 14:53 ` Vladimir Karpinsky 2012-04-20 20:32 ` Michael Shigorin 2012-04-20 20:58 ` Vladimir Karpinsky 2012-04-20 22:41 ` Michael Shigorin 2012-04-21 4:20 ` Vladimir Karpinsky [this message] 2012-04-21 12:39 ` Michael Shigorin 2012-04-21 18:02 ` Vladimir Karpinsky 2012-04-21 20:22 ` Michael Shigorin 2012-04-22 4:18 ` Vladimir Karpinsky
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