Eu tenho um servidor com uma nova instalação do CentOS 6.8 que não inicializa e produz o seguinte erro:
Error 17: Cannot mount selected partition.
Eu tenho um controlador HW Raid com 2 Partições Raid 10 separadas rotuladas como SDA e SDB para dados. Eu tenho um software adicional Raid 1 rotulado SDC e SDD. O software Raid possui uma partição / boot (MD0) e / (MD1). Todas as partições são configuradas com o LVM também. O Grub está instalado no MD0. Eu só posso acessar o sistema no modo de recuperação. Na unidade do BIOS, o SDC está configurado para inicializar. Eu também tentei SDD. O controlador RAID não está configurado para inicializar. A versão do Grub é o GRUB 0.97.
fdisk -l
Disk /dev/loop0: 146 MB, 146558976 bytes
255 heads, 63 sectors/track, 17 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0c30c34e
Disk /dev/sdb: 549.0 GB, 549017616384 bytes
255 heads, 63 sectors/track, 66747 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000244d5
Device Boot Start End Blocks Id System
/dev/sdb1 1 66748 536148992 8e Linux LVM
Disk /dev/sda: 549.0 GB, 549017616384 bytes
255 heads, 63 sectors/track, 66747 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0001bcd6
Device Boot Start End Blocks Id System
/dev/sda1 1 66748 536148992 8e Linux LVM
Disk /dev/sdc: 525.1 GB, 525112713216 bytes
255 heads, 63 sectors/track, 63841 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0004215c
Device Boot Start End Blocks Id System
/dev/sdc1 * 1 64 513024 fd Linux raid
autodetect
Partition 1 does not end on cylinder boundary.
/dev/sdc2 64 63842 512290816 fd Linux raid
autodetect
Disk /dev/sdd: 525.1 GB, 525112713216 bytes
255 heads, 63 sectors/track, 63841 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0002d17e
Device Boot Start End Blocks Id System
/dev/sdd1 * 1 64 513024 fd Linux raid
autodetect
Partition 1 does not end on cylinder boundary.
/dev/sdd2 64 63842 512290816 fd Linux raid
autodetect
Disk /dev/md1: 524.5 GB, 524451577856 bytes
2 heads, 4 sectors/track, 128039936 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/mapper/vg_r2g7-vg_root: 490.9 GB, 490892951552 bytes
255 heads, 63 sectors/track, 59681 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md0: 525 MB, 525271040 bytes
2 heads, 4 sectors/track, 128240 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
Disk /dev/mapper/vg_r2g700-vg_cont_repo: 549.0 GB, 549013422080 bytes
255 heads, 63 sectors/track, 66747 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/mapper/vg_r2g701-vg_prov_repo: 549.0 GB, 549013422080 bytes
255 heads, 63 sectors/track, 66747 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/mapper/vg_r2g7-vg_swap: 33.6 GB, 33554432000 bytes
255 heads, 63 sectors/track, 4079 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Aqui está meu grub.conf
#boot=/dev/md0
default=0
timeout=5
splashimage=(hd2,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS 6 (2.6.32-642.el6.x86_64)
root (hd2,0)
kernel /vmlinuz-2.6.32-642.el6.x86_64 ro root=/dev/mapper/vg_r2g7-
vg_root rd_NO_LUKS rd_LVM_LV=vg_r2g7/vg_root LANG=en_US.UTF-8
SYSFONT=latarcyrheb-sun16 rd_MD_UUID=971fde40:558fc897:1429c464:5dbbc179
crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vg_r2g7/vg_swap
rd_NO_DM rhgb quiet
initrd /initramfs-2.6.32-642.el6.x86_64.img
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_r2g7-vg_root
450G 698M 427G 1% /
/dev/md0 478M 28M 425M 7% /boot
/dev/mapper/vg_r2g700-vg_cont_repo
504G 70M 478G 1% /cont_repo
tmpfs 32G 0 32G 0% /dev/shm
/dev/mapper/vg_r2g701-vg_prov_repo
504G 70M 478G 1% /prov_repo
grub
grub> find /grub/grub.conf
find /grub/grub.conf
(hd2,0)
(hd3,0)
fstab
/dev/mapper/vg_r2g7-vg_root / ext4 defaults
1 1
UUID=409e9c9c-4f89-43b6-8fb3-15b1f196c348 /boot ext4
defaults 1 2
/dev/mapper/vg_r2g700-vg_cont_repo /cont_repo ext4
defaults 1 2
/dev/mapper/vg_r2g701-vg_prov_repo /prov_repo ext4
defaults 1 2
/dev/mapper/vg_r2g7-vg_swap swap swap defaults
0 0
tmpfs /dev/shm tmpfs defaults 0
0
devpts /dev/pts devpts gid=5,mode=620 0
0
sysfs /sys sysfs defaults 0
0
proc /proc proc defaults 0
0
Eu também mudei (HD2,0) para (HD3,0) no grub.conf e ainda sem sorte. Para mim, o grub.conf parece correto, mas não tenho certeza do que estou perdendo aqui. Qualquer ajuda é muito apreciada.