grub error 17: Não é possível montar a partição selecionada

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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.

    
por scott 19.09.2017 / 18:14

0 respostas