From: "Денис Ягофаров" <denyago@rambler.ru>
To: ALT Linux sysadmin discuss <sysadmins@lists.altlinux.org>
Subject: [Sysadmins] Собрать raid после сбоя и перезагрузки
Date: Fri, 24 Oct 2008 11:33:21 +0300
Message-ID: <49018851.4070300@rambler.ru> (raw)
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Доброго времени суток.
Создал raid массив:
mdadm --create /dev/md0 --level=10 --name=test10 --raid-devices=4
/dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1
Потом один из дисков (тестово) полетел...
mdadm --manage /dev/md0 --fail /dev/sdb1
Добавил другой вместо него (вынутый-вставленный "полетевший"):
mdadm --manage /dev/md0 --add /dev/sde1
Массив перестроился.
После этого перезагрузился. Устройство /dev/md0 есть, массива нет.
# chkconfig --list | grep mdadm
mdadm 0:off 1:off 2:off 3:off 4:off 5:off 6:off
Собираю руками:
# mdadm --assemble /dev/md0 --scan
mdadm: no devices found for /dev/md0
В конфиге:
DEVICE /dev/sd[a-d]1
ARRAY /dev/md0 level=10 num-devices=4
UUID=4aa4c1e1:a3e5:464c:8305:a2be835250b6
MAILADDR root
PROGRAM /sbin/mdadm-syslog-events
Как мне собрать массив?
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next reply other threads:[~2008-10-24 8:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-24 8:33 Денис Ягофаров [this message]
2008-10-24 8:51 ` Денис Ягофаров
2008-10-24 10:16 ` Alexey Shabalin
2008-10-24 10:56 ` Денис Ягофаров
2008-10-24 14:15 ` Денис Ягофаров
2008-10-25 16:53 ` Konstantin A. Lepikhov
2008-10-25 20:35 ` Maks Re
2008-10-26 9:22 ` Ivan Fedorov
2008-10-26 22:38 ` Aleksey Avdeev
2008-10-27 8:22 ` Yuri Bushmelev
2008-10-27 12:18 ` Ivan Fedorov
2008-10-27 14:28 ` Aleksey Avdeev
2008-10-28 10:17 ` Денис Ягофаров
2008-10-28 11:11 ` Aleksey Avdeev
2008-10-29 11:14 ` Sergey Vlasov
2008-10-29 12:19 ` Aleksey Avdeev
2008-10-29 11:20 ` Sergey Vlasov
2008-10-29 11:44 ` Maks Re
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