From: "Konstantin A. Lepikhov" <lakostis@anti-leasure.ru>
To: community@altlinux.ru
Subject: [Comm] Re: Software RAID-5 & XFS trouble
Date: Wed, 29 Sep 2004 20:29:56 +0400
Message-ID: <20040929162956.GA9527@lks.home> (raw)
In-Reply-To: <433501c4a61d$98ea97b0$2101a8c0@main.radio>
Hi Овечкин!
Wednesday 29, at 04:12:32 PM you wrote:
<skip>
> Начал проверять xfs_repair - отсутствует primary и secondary superblock.
> Снова переразбил диски, снёс и заново создал массив - тоже самое.
>
> Содержимое mdadm.conf:
> DEVICE /dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1
> ARRAY /dev/md0 level=raid5 devices=/dev/sda1,/dev/sdb1,/dev/sdc1,/dev/sdd1
забыли идентификатор массива. Devices can be given on the --assemble
command line or in the config file. Only devices which have an md
superblock which contains the right identity will be considered for any
array (см. man mdadm). Следовательно вам надо указать еще и uuid массива.
В общем, см. man по mdadm.
>
>
> P.S.
> Хотелось бы заодно узнать правильно ли я поднимаю raid скриптом из rc.d:
> #!/bin/sh
> PATH=$PATH:/usr/sbin
> mdadm -A /dev/md0 /dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1
нафига /dev/md0 создавать по-новой, если у вас уже есть mdadm.conf? Не
проще ли написать /bin/mdadm --assemble --scan?
> mount /dev/md0 /mnt/disk
> nohup mdadm --monitor --mail=kuzmich@rrnn.ru --delay=300 /dev/md0 &
ужасть. Хотите дам приличный init.d скрипт для мониторинга? :)
--
WBR, Konstantin chat with ==>ICQ: 109916175
Lepikhov, speak to ==>JID: lakostis@jabber.org
aka L.A. Kostis write to ==>mailto:lakostis@pisem.net.nospam
...The information is like the bank... (c) EC8OR
next prev parent reply other threads:[~2004-09-29 16:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-29 12:17 ` [Comm] " Alexander Volkov
2004-09-29 16:01 ` [Comm] " Konstantin A. Lepikhov
2004-09-30 5:29 ` [Comm] " Овечкин Влад
2004-09-29 16:29 ` Konstantin A. Lepikhov [this message]
2004-09-29 21:55 ` [Comm] " Денис Смирнов
2004-09-30 5:50 ` Овечкин Влад
2004-09-30 5:54 ` Mike Lykov
2004-09-30 6:23 ` Овечкин Влад
2004-09-30 15:28 ` Andrey Rahmatullin
2004-09-30 19:06 ` Konstantin A. Lepikhov
2004-10-01 21:43 ` Michael Shigorin
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