Foi vc que postou essa dúvida no facebook, e acabou resolvendo?
Abs,
Helio Loureiro
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2014-06-28 22:16 GMT-03:00 Sérgio Abrantes Junior <sergioabran...@gmail.com>
:
> Olá pessoal,
>
> Estou montando um servidor com RAID1.
> Fiz o RAID na instalação e com um cat em /proc/mdstat não apresenta
> problema como abaixo:
>
> sergio@firewall:~$ cat /proc/mdstat
> Personalities : [raid1]
> md3 : active (auto-read-only) raid1 sda5[0] sdb5[1]
> 3973056 blocks super 1.2 [2/2] [UU]
>
> md2 : active raid1 sda3[0] sdb3[2]
> 258658112 blocks super 1.2 [2/2] [UU]
>
> md1 : active raid1 sda2[0] sdb2[2]
> 48795520 blocks super 1.2 [2/2] [UU]
>
> md0 : active raid1 sda1[0] sdb1[2]
> 975296 blocks super 1.2 [2/2] [UU]
>
> unused devices: <none>
> sergio@firewall:~$
>
> Fazendo teste de boot apenas com o disco 1 e depois com o disco 2, apenas
> com um disco funciona.
> Ele aparece o kernel para escolha na inicialização, mas depois não
> continua a sequência de inicialização do linux.
> Alguém já passou por isso?
>
> Segue abaixo mais alguns confs que possam ajudar:
>
> sergio@firewall:~$ cat /etc/fstab
> # /etc/fstab: static file system information.
> #
> # Use 'blkid' to print the universally unique identifier for a
> # device; this may be used with UUID= as a more robust way to name devices
> # that works even if disks are added and removed. See fstab(5).
> #
> # <file system> <mount point> <type> <options> <dump> <pass>
> # / was on /dev/md2 during installation
> UUID=86cb1813-97e4-4c77-8bef-4b51db654929 / ext4
> errors=remount-ro 0 1
> # /boot was on /dev/md0 during installation
> UUID=033fb59a-1158-4117-ae09-1207cc0a3515 /boot ext4
> defaults 0 2
> # /var/log/squid3 was on /dev/md1 during installation
> UUID=db91f114-4f55-47cf-8c58-bfbb938419a2 /var/log/squid3 xfs
> defaults 0 2
> # swap was on /dev/md3 during installation
> UUID=507e3064-3f8b-4829-b85c-80be6b12a3b0 none swap
> sw 0 0
> /dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0
> /dev/sdc1 /media/usb0 auto rw,user,noauto 0 0
>
>
> sergio@firewall:~$ cat /etc/mdadm/mdadm.conf
> # mdadm.conf
> #
> # Please refer to mdadm.conf(5) for information about this file.
> #
>
> # by default (built-in), scan all partitions (/proc/partitions) and all
> # containers for MD superblocks. alternatively, specify devices to scan,
> using
> # wildcards if desired.
> #DEVICE partitions containers
>
> # auto-create devices with Debian standard permissions
> CREATE owner=root group=disk mode=0660 auto=yes
>
> # automatically tag new arrays as belonging to the local system
> HOMEHOST <system>
>
> # instruct the monitoring daemon where to send mail alerts
> MAILADDR xx@xx
>
> # definitions of existing MD arrays
> ARRAY /dev/md/0 metadata=1.2 UUID=9ae2e8d4:5f169306:bef7d42d:a8049ecf
> name=firewall:0
> ARRAY /dev/md/1 metadata=1.2 UUID=55d87a74:44b932f3:9b6fe3f1:fad68002
> name=firewall:1
> ARRAY /dev/md/2 metadata=1.2 UUID=2bbb8f3d:17406b01:74235ee3:e38a9956
> name=firewall:2
> ARRAY /dev/md/3 metadata=1.2 UUID=65bc2a88:3ad32bcd:cdf3d0e2:a746221e
> name=firewall:3
>
> # This file was auto-generated on Sat, 28 Jun 2014 17:04:02 -0300
> # by mkconf 3.2.5-5
> sergio@firewall:~$
>
>
>
> root@firewall:/boot/grub# cat grub.cfg
> #
> # DO NOT EDIT THIS FILE
> #
> # It is automatically generated by grub-mkconfig using templates
> # from /etc/grub.d and settings from /etc/default/grub
> #
>
> ### BEGIN /etc/grub.d/00_header ###
> if [ -s $prefix/grubenv ]; then
> load_env
> fi
> set default="0"
> if [ "${prev_saved_entry}" ]; then
> set saved_entry="${prev_saved_entry}"
> save_env saved_entry
> set prev_saved_entry=
> save_env prev_saved_entry
> set boot_once=true
> fi
>
> function savedefault {
> if [ -z "${boot_once}" ]; then
> saved_entry="${chosen}"
> save_env saved_entry
> fi
> }
>
> function load_video {
> insmod vbe
> insmod vga
> insmod video_bochs
> insmod video_cirrus
> }
>
> insmod raid
> insmod mdraid1x
> insmod part_msdos
> insmod part_msdos
> insmod ext2
> set root='(mduuid/2bbb8f3d17406b0174235ee3e38a9956)'
> search --no-floppy --fs-uuid --set=root
> 86cb1813-97e4-4c77-8bef-4b51db654929
> if loadfont /usr/share/grub/unicode.pf2 ; then
> set gfxmode=640x480
> load_video
> insmod gfxterm
> insmod raid
> insmod mdraid1x
> insmod part_msdos
> insmod part_msdos
> insmod ext2
> set root='(mduuid/9ae2e8d45f169306bef7d42da8049ecf)'
> search --no-floppy --fs-uuid --set=root
> 033fb59a-1158-4117-ae09-1207cc0a3515
> set locale_dir=($root)/grub/locale
> set lang=pt_BR
> insmod gettext
> fi
> terminal_output gfxterm
> set timeout=5
> ### END /etc/grub.d/00_header ###
>
> ### BEGIN /etc/grub.d/05_debian_theme ###
> set menu_color_normal=cyan/blue
> set menu_color_highlight=white/blue
> ### END /etc/grub.d/05_debian_theme ###
>
> ### BEGIN /etc/grub.d/10_linux ###
> menuentry 'Debian GNU/Linux, with Linux 3.2.0-4-amd64' --class debian
> --class gnu-linux --class gnu --class os {
> load_video
> insmod gzio
> insmod raid
> insmod mdraid1x
> insmod part_msdos
> insmod part_msdos
> insmod ext2
> set root='(mduuid/9ae2e8d45f169306bef7d42da8049ecf)'
> search --no-floppy --fs-uuid --set=root
> 033fb59a-1158-4117-ae09-1207cc0a3515
> echo 'Loading Linux 3.2.0-4-amd64 ...'
> linux /vmlinuz-3.2.0-4-amd64
> root=UUID=86cb1813-97e4-4c77-8bef-4b51db654929 ro quiet
> echo 'Loading initial ramdisk ...'
> initrd /initrd.img-3.2.0-4-amd64
> }
> menuentry 'Debian GNU/Linux, with Linux 3.2.0-4-amd64 (recovery mode)'
> --class debian --class gnu-linux --class gnu --class os {
> load_video
> insmod gzio
> insmod raid
> insmod mdraid1x
> insmod part_msdos
> insmod part_msdos
> insmod ext2
> set root='(mduuid/9ae2e8d45f169306bef7d42da8049ecf)'
> search --no-floppy --fs-uuid --set=root
> 033fb59a-1158-4117-ae09-1207cc0a3515
> echo 'Loading Linux 3.2.0-4-amd64 ...'
> linux /vmlinuz-3.2.0-4-amd64
> root=UUID=86cb1813-97e4-4c77-8bef-4b51db654929 ro single
> echo 'Loading initial ramdisk ...'
> initrd /initrd.img-3.2.0-4-amd64
> }
> ### END /etc/grub.d/10_linux ###
>
> ### BEGIN /etc/grub.d/20_linux_xen ###
> ### END /etc/grub.d/20_linux_xen ###
>
> ### BEGIN /etc/grub.d/30_os-prober ###
> ### END /etc/grub.d/30_os-prober ###
>
> ### BEGIN /etc/grub.d/40_custom ###
> # This file provides an easy way to add custom menu entries. Simply type
> the
> # menu entries you want to add after this comment. Be careful not to
> change
> # the 'exec tail' line above.
> ### END /etc/grub.d/40_custom ###
>
> ### BEGIN /etc/grub.d/41_custom ###
> if [ -f $prefix/custom.cfg ]; then
> source $prefix/custom.cfg;
> fi
> ### END /etc/grub.d/41_custom ###
> root@firewall:/boot/grub#
>
>
