ログイン可能にする

基本的には、 LS-QVLの時と同じだが、
今回はシリアルコンソールがあるので、root でログインできるようにだけ。

LS-VL に USB で接続

Jul 22 09:58:11 vl kernel: usb 1-1.3: new high speed USB device using ehci_marvell and address 4
Jul 22 09:58:12 vl kernel: usb 1-1.3: configuration #1 chosen from 1 choice
Jul 22 09:58:12 vl kernel: scsi2 : SCSI emulation for USB Mass Storage devices
Jul 22 09:58:17 vl kernel: scsi 2:0:0:0: Direct-Access     ViPowER  VP-89118(SD1)    2.10 PQ: 0 ANSI: 4
Jul 22 09:58:17 vl kernel: sd 2:0:0:0: Attached scsi generic sg1 type 0
Jul 22 09:58:17 vl kernel: sd 2:0:0:0: [sdb] 195371568 512-byte logical blocks: (100 GB/93.1 GiB)
Jul 22 09:58:17 vl kernel: sd 2:0:0:0: [sdb] Write Protect is off
Jul 22 09:58:17 vl kernel: sdb: sdb1 sdb2 sdb3 sdb4 sdb5 sdb6
Jul 22 09:58:17 vl kernel: sd 2:0:0:0: [sdb] Attached SCSI disk

マウントする

root@vl:~# mdadm --assemble -scan
mdadm: /dev/md/LS-SL-EM9AF:10 has been started with 1 drive (out of 2).
mdadm: /dev/md/LS-SL-EM9AF:1 has been started with 1 drive (out of 2).
mdadm: /dev/md/0_0 has been started with 1 drive (out of 2).
root@vl:~# cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid6] [raid5] [raid4]
md125 : active raid1 sdb1[0]
      1000384 blocks [2/1] [U_]

md126 : active raid1 sdb2[0]
      4999156 blocks super 1.2 [2/1] [U_]

md127 : active raid1 sdb5[0]
      1000436 blocks super 1.2 [2/1] [U_]

unused devices: 
root@vl:~# mkdir /tmp/root
root@vl:~# mount /dev/md126 !$
mount /dev/md126 /tmp/root
root@vl:~# ls -l !$
ls -l /tmp/root
合計 84
drwxr-xr-x  2 root root  4096 2012-06-18 19:01 bin
drwxr-xr-x  2 root root  4096 2012-06-18 18:57 boot
drwxr-xr-x  6 root root 12288 2012-06-18 18:58 dev
drwxr-xr-x 34 root root  4096 2012-07-22 09:53 etc
drwxrwxrwx  3 root root  4096 2012-06-18 19:00 home
drwxr-xr-x  2 root root  4096 2012-06-18 18:57 initrd
drwxr-xr-x  5 root root  4096 2007-11-01 00:21 lib
drwx------  2 root root 16384 2007-11-01 00:16 lost+found
drwxrwxrwx  7 root root  4096 2012-07-22 09:43 mnt
drwxr-xr-x  2 root root  4096 2009-05-01 14:49 proc
drwx------  3 root root  4096 2012-06-18 18:58 root
drwxr-xr-x  2 root root  4096 2012-07-22 00:41 sbin
drwxr-xr-x  2 root root  4096 2012-06-18 18:57 sys
lrwxrwxrwx  1 root root     8 2012-07-22 00:41 tmp -> /mnt/ram
drwxr-xr-x 11 root root  4096 2012-06-18 19:01 usr
drwxr-xr-x 10 root root  4096 2012-07-22 00:41 var
drwxr-xr-x  6 root root  4096 2012-06-18 18:58 www
root@vl:~#

root のパスワードを潰す

root@vl:~# vi /tmp/root/etc/shadow
	:
	:
root@vl:~# grep '^root' !$
grep '^root' /tmp/root/etc/shadow
root::11009:0:99999:7:::
root@vl:~#

アンマウント

root@vl:/tmp/root/etc# cd /
root@vl:/# umount /tmp/root
root@vl:/#

HDD を LS-SL に戻す

LS-SL を起動

LS-SL にログイン

BUFFALO INC. LinkStation series
LS-SL9AF login: root
root@LS-SL9AF:~#

LS-SL 楽天市場