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Date: Fri, 01 Jun 2012 22:45:57 +0400
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01.06.2012 16:04, Andrew Zhukov написал:
> Есть AltLinux p6, который установлен на mdadm RAID.
> Во время загрузки появляется ошибка
> *** An error occurred during the RAID startup.
> *** - Press ENTER for dropping you to a shell;
> ***   the system will reboot when you leave the shell.
> *** - Or wait 1 minute to continue normal startup.

Я писал об этом несколько месяцев назад, но безответно. Проблема <у меня> 
ещё и в том, что, нажав ENTER, я получаю предложение ввести рутовый пароль, 
который не принимается системой, Ctrl-D тоже не отрабатывает, и дальнейшая 
загрузка возможна только с помощью кнопки Reset, приходится ждать минуту...

# cat /proc/mdstat
Personalities : [raid1]
md1 : active raid1 sdb2[1] sda2[0]
       2095040 blocks [2/2] [UU]

md2 : active raid1 sdb5[1] sda5[0]
       20478912 blocks [2/2] [UU]

md3 : active raid1 sdb6[1] sda6[0]
       945476480 blocks [2/2] [UU]

md0 : active raid1 sdb1[1] sda1[0]
       8707008 blocks [2/2] [UU]

unused devices: <none>

# cat /etc/mdadm.conf | grep -v ^#
ARRAY metadata=ddf UUID=69208afd:45b0e66b:7fb91e39:6ce4d311
ARRAY container=69208afd:45b0e66b:7fb91e39:6ce4d311 member=0 
UUID=848c0e9b:938a642d:2726b0fc:bb91b025
ARRAY /dev/md0 UUID=2f19752f:7736d123:268d4b32:c147a28f
ARRAY /dev/md1 UUID=ecb03b9e:1eeda9f0:1a5a1db4:2c86478e
ARRAY /dev/md2 UUID=b6bf39ee:5f9948d4:1f53003e:eb46c473
ARRAY /dev/md3 UUID=85217f79:98a48220:ae8f7b6a:c74b6401
    spares=1

strace даёт аналогичное:
...
open("/dev/sda2", O_RDONLY|O_EXCL|O_DIRECT) = -1 EBUSY (Device or resource 
busy)
open("/dev/sda1", O_RDONLY|O_EXCL|O_DIRECT) = -1 EBUSY (Device or resource 
busy)
open("/dev/sda", O_RDONLY|O_EXCL|O_DIRECT) = -1 EBUSY (Device or resource busy)
...

#  mdadm --assemble --scan /dev/md2; echo $?
2

-- 
	С уважением,
		Владимир.