From: Grigory Batalov <bga-no-spam@kovgok.ru>
To: sisyphus@altlinux.ru
Subject: [sisyphus] Read_super_block: bread failed
Date: Wed, 3 Dec 2003 16:15:19 +0300
Message-ID: <20031203161519.33ebc09b.bga-no-spam@kovgok.ru> (raw)
Не могу сделать загрузку с software RAID. При монтировании
корневого раздела выскакивает:
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
romfs: unable to read superblock
read_super_block: bread failed (dev 09:06, block 64, size 1024)
read_super_block: bread failed (dev 09:06, block 8, size 1024)
Kernel panic: VFS: unable to mount root fs on 09:06
Перед этим были загружены raid1.o, xor.o, raid5.o и reiserfs.o.
C /dev/sdd1 (там оригинал) оно грузится, и md0..md6 видны,
правда, они подключаются уже позднее (из rc.sysinit).
Mkinitrd обновлён: mkinitrd-2.8.9-alt2, initrd сделан им же.
Корневой раздел - /dev/md6, /boot - /dev/md0 (/dev/sda1..sdc1).
Остальные md - swap, /tmp, /home, /usr и /var.
$ uname -r
2.4.20-alt10-smp
$ sudo cat /etc/lilo.conf
boot=/dev/md0
map=/boot/map
install=/boot/boot-bmp.b
vga=normal
default=2420-alt10-smp
#message=/boot/splash/message
lba32
prompt
timeout=50
image=/boot/vmlinuz-2.4.20-alt10-smp
label=2420-alt10-smp
root=/dev/md6
read-only
optional
vga=normal
append=" 1 noapic"
initrd=/boot/initrd-2.4.20-alt10-smp.img
$ cat /etc/raidtab
raiddev /dev/md0
raid-level 1
nr-raid-disks 3
nr-spare-disks 0
persistent-superblock 1
chunk-size 32
device /dev/sda1
raid-disk 0
device /dev/sdb1
raid-disk 1
device /dev/sdc1
raid-disk 2
raiddev /dev/md1
raid-level 5
nr-raid-disks 3
nr-spare-disks 0
persistent-superblock 1
parity-algorithm left-symmetric
chunk-size 32
device /dev/sda2
raid-disk 0
device /dev/sdb2
raid-disk 1
device /dev/sdc2
raid-disk 2
<skip>
raiddev /dev/md6
raid-level 5
nr-raid-disks 3
nr-spare-disks 0
persistent-superblock 1
parity-algorithm left-symmetric
chunk-size 32
device /dev/sda8
raid-disk 0
device /dev/sdb8
raid-disk 1
device /dev/sdc8
raid-disk 2
--
Григорий Баталов,
группа техподдержки
ОАО "Ковдорский ГОК"
next reply other threads:[~2003-12-03 13:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-03 13:15 Grigory Batalov [this message]
2003-12-03 13:22 ` Sergey Vlasov
2003-12-03 14:16 ` Grigory Batalov
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