Eu opero um servidor remoto (Ubuntu Server 14.04). Ao reiniciar, ele pára e diz:
Errors were found while checking the disk drive for /.
keys:Press F to attempt to fix the errors, I to ignore, S to skip mounting, or M for manual recovery
Não consigo pressionar nenhuma tecla, por isso preciso inicializar no modo de recuperação. O que eu faço. Lá eu executei
fsck -y /dev/sda
sda e sdb estão ocupados. Só funcionou com / dev / md12 [4567].
Ao usar lsof, ele não mostra nenhum uso de / dev / sd [ab]
Como eu consertaria meu sistema corretamente?
Minha solução sugerida foi: touch /forcefsck , que deve corrigir erros de disco. Então montei minhas partições raid / dev / mdX e criei o forcefsck nele. Mas durante a inicialização nada apareceu. Mas o script do ubuntu contém a verificação na linha 3 (veja abaixo).
Aqui é onde eu estou preso:
Não consigo fazer o forcefsck e o fsck funcionarem. Como eu corrijo meu sistema de arquivos corretamente (ou os faço funcionar)?
/mnt/etc/init/mountall.conf :
script
. /etc/default/rcS || true
[ -f /forcefsck ] && force_fsck="--force-fsck"
[ "$FSCKFIX" = "yes" ] && fsck_fix="--fsck-fix"
# Doesn't work so well if mountall is responsible for mounting /proc, heh.
if [ -e /proc/cmdline ]; then
read line < /proc/cmdline
for arg in $line; do
case $arg in
-q|--quiet|-v|--verbose|--debug)
debug_arg=$arg
;;
esac
done < /proc/cmdline
fi
# set $LANG so that messages appearing in plymouth are translated
if [ -r /etc/default/locale ]; then
. /etc/default/locale || true
export LANG LANGUAGE LC_MESSAGES LC_ALL
fi
exec mountall --daemon $force_fsck $fsck_fix $debug_arg
end script
Esta é minha saída de fdisk -l :
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x7ea9111b
Device Boot Start End Blocks Id System
/dev/sda1 2048 2050047 1024000 fd Linux raid autodetect
/dev/sda2 2050048 10049535 3999744 82 Linux swap / Solaris
/dev/sda3 10049536 51009535 20480000 fd Linux raid autodetect
/dev/sda4 51009536 976771071 462880768 f W95 Ext'd (LBA)
/dev/sda5 51011584 606468095 277728256 fd Linux raid autodetect
/dev/sda6 606470144 976769023 185149440 fd Linux raid autodetect
Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x203e3ae7
Device Boot Start End Blocks Id System
/dev/sdb1 2048 2050047 1024000 fd Linux raid autodetect
/dev/sdb2 2050048 10049535 3999744 82 Linux swap / Solaris
/dev/sdb3 10049536 51009535 20480000 fd Linux raid autodetect
/dev/sdb4 51009536 976771071 462880768 f W95 Ext'd (LBA)
/dev/sdb5 51011584 606468095 277728256 fd Linux raid autodetect
/dev/sdb6 606470144 976769023 185149440 fd Linux raid autodetect
Disk /dev/md127: 189.6 GB, 189592895488 bytes
2 heads, 4 sectors/track, 46287328 cylinders, total 370298624 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md127 doesn't contain a valid partition table
Disk /dev/md126: 284.4 GB, 284393537536 bytes
2 heads, 4 sectors/track, 69432016 cylinders, total 555456128 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md126 doesn't contain a valid partition table
Disk /dev/md125: 21.0 GB, 20971388928 bytes
2 heads, 4 sectors/track, 5119968 cylinders, total 40959744 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md125 doesn't contain a valid partition table
Disk /dev/md124: 1048 MB, 1048510464 bytes
2 heads, 4 sectors/track, 255984 cylinders, total 2047872 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md124 doesn't contain a valid partition table
Este é todo o meu bootlog: link
E aqui você pode ver meu status de raid 1:
~# cat /proc/mdstat
Personalities : [raid1]
md124 : active raid1 sda1[0] sdb1[1]
1023936 blocks super 1.0 [2/2] [UU]
md125 : active raid1 sda3[0] sdb3[1]
20479872 blocks super 1.0 [2/2] [UU]
md126 : active raid1 sda5[0] sdb5[1]
277728064 blocks super 1.0 [2/2] [UU]
bitmap: 0/3 pages [0KB], 65536KB chunk
md127 : active raid1 sda6[0] sdb6[1]
185149312 blocks super 1.0 [2/2] [UU]
bitmap: 0/2 pages [0KB], 65536KB chunk
unused devices: <none>