引越し
Debian
HS-DHGL
第三世代 LinkStation ハックキットで
「延長対応ハック de ダブルまる録!! 外部チューナコントロールつき」が
まあまあ動くようになった。
これまでは実験用 250GB HDD SAMSUNG HD250HJ で動かしていたが、
そろそろ本番用 1TB HDD SAMSUNG HD103UJ に引っ越す。
この本番用 1TB HDD は、LS-Q1.0TL/1D に付いて来た物。
LS-Q1.0TL/1D の標準ファームが入っている。
パーティションの設定
実験用 HDD のパーティションは、、、ハックキット標準。
slam:~# fdisk -l /dev/sda
Disk /dev/sda: 250.0 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 1 25 200781 83 Linux
/dev/sda2 26 524 4008217+ 83 Linux
/dev/sda3 525 556 257040 82 Linux swap / Solaris
/dev/sda4 557 30401 239729962+ 83 Linux
slam:~#
本番用 HDD にも sda4 を除いて同じパーティションを切る。
本番用 1TB HDD を
玄箱/PRO(kup) のフロントパネル内 SATA に接続して、パーティションを切る。
kup:~# fdisk /dev/sdb
The number of cylinders for this disk is set to 121601.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
(e.g., DOS FDISK, OS/2 FDISK)
Command (m for help): p
Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 125 1004031 83 Linux
/dev/sdb2 126 748 5004247+ 83 Linux
/dev/sdb4 749 121601 970751722+ 5 Extended
/dev/sdb5 749 873 1004031 82 Linux swap / Solaris
/dev/sdb6 874 121478 968759631 83 Linux
Command (m for help):
LS-Q1.0TL/1D の標準ファームのパーティションが切られているので、消す。
Command (m for help): d
Partition number (1-6): 4
Command (m for help): d
Partition number (1-4): 2
Command (m for help): d
Selected partition 1
Command (m for help):
順にパーティションを切っていく。
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-121601, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-121601, default 121601): 25
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 2
First cylinder (26-121601, default 26):
Using default value 26
Last cylinder or +size or +sizeM or +sizeK (26-121601, default 121601): 524
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 3
First cylinder (525-121601, default 525):
Using default value 525
Last cylinder or +size or +sizeM or +sizeK (525-121601, default 121601): 556
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Selected partition 4
First cylinder (557-121601, default 557):
Using default value 557
Last cylinder or +size or +sizeM or +sizeK (557-121601, default 121601):
Using default value 121601
Command (m for help): t
Partition number (1-4): 3
Hex code (type L to list codes): 82
Changed system type of partition 3 to 82 (Linux swap / Solaris)
Command (m for help): p
Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 25 200781 83 Linux
/dev/sdb2 26 524 4008217+ 83 Linux
/dev/sdb3 525 556 257040 82 Linux swap / Solaris
/dev/sdb4 557 121601 972293962+ 83 Linux
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
kup:~#
フォーマット
本番用 1TB HDD をフォーマットする。
kup:~# mkfs -j /dev/sdb1
mke2fs 1.40-WIP (14-Nov-2006)
Filesystem label=
OS type: Linux
Block size=1024 (log=0)
Fragment size=1024 (log=0)
50200 inodes, 200780 blocks
10039 blocks (5.00%) reserved for the super user
First data block=1
Maximum filesystem blocks=67371008
25 block groups
8192 blocks per group, 8192 fragments per group
2008 inodes per group
Superblock backups stored on blocks:
8193, 24577, 40961, 57345, 73729
Writing inode tables: done
Creating journal (4096 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 26 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
kup:~# mkfs.xfs /dev/sdb2
meta-data=/dev/sdb2 isize=256 agcount=8, agsize=125256 blks
= sectsz=512 attr=0
data = bsize=4096 blocks=1002048, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=1
naming =version 2 bsize=4096
log =internal log bsize=4096 blocks=2560, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
kup:~# mkswap /dev/sdb3
Setting up swapspace version 1, size = 263204 kB
no label, UUID=a6679c36-f6af-47f4-8028-8f3c7569a0f6
kup:~# mkfs.xfs /dev/sdb4
meta-data=/dev/sdb4 isize=256 agcount=32, agsize=7596046 blks
= sectsz=512 attr=0
data = bsize=4096 blocks=243073472, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=1
naming =version 2 bsize=4096
log =internal log bsize=4096 blocks=32768, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
kup:~#
実験用 HDD を玄箱/Pro に接続
新型 HS-DHGL から実験用 HDD を取り出し、玄箱/Pro に USB で接続する。
Jun 29 21:05:48 kup kernel: usb 2-1: new high speed USB device using ehci_platform and address 2
Jun 29 21:05:48 kup kernel: scsi2 : SCSI emulation for USB Mass Storage devices
Jun 29 21:05:53 kup kernel: Vendor: SAMSUNG Model: JDPPB08546 Rev: 0-05
Jun 29 21:05:53 kup kernel: Type: Direct-Access ANSI SCSI revision: 02
Jun 29 21:05:53 kup kernel: SCSI device sdc: 488397168 512-byte hdwr sectors (250059 MB)
Jun 29 21:05:53 kup kernel: SCSI device sdc: 488397168 512-byte hdwr sectors (250059 MB)
Jun 29 21:05:53 kup kernel: sdc: sdc1 sdc2 sdc3 sdc4
Jun 29 21:05:53 kup kernel: Attached scsi disk sdc at scsi2, channel 0, id 0, lun 0
Jun 29 21:05:53 kup kernel: Attached scsi generic sg2 at scsi2, channel 0, id 0, lun 0, type 0
マウント
実験用 HDD (sdb)と本番用 HDD (sdc)とをマウントする。
kup:~# mkdir /tmp/sdb
kup:~# mount /dev/sdb2 /tmp/sdb/
kup:~# mkdir /tmp/sdb/boot
kup:~# mount /dev/sdb1 /tmp/sdb/boot
kup:~# mkdir /tmp/sdb/mnt
kup:~# mount /dev/sdb4 /tmp/sdb/mnt
kup:~#
kup:~#
kup:~# mkdir /tmp/sdc
kup:~# mount /dev/sdc2 /tmp/sdc/
kup:~# mount /dev/sdc1 /tmp/sdc/boot
kup:~# mount /dev/sdc4 /tmp/sdc/mnt/
kup:~#
kup:~#
コピー
まるごとコピーする
kup:~# cd /tmp/sdc/
kup:/tmp/sdc# ls
bin dev home lib mnt proc sbin srv tmp var
boot etc initrd media opt root selinux sys usr
kup:/tmp/sdc# tar cf - . |(cd /tmp/sdb; tar xvf -)
./
./var/
./var/lib/
./var/lib/apt/
./var/lib/apt/lists/
./var/lib/apt/lists/partial/
:
:
./sys/
./selinux/
./srv/
./opt/
./media/
./initrd/
kup:/tmp/sdc#
玄箱/Pro をシャットダウン
本番用 HDD を新型 HS-DHGL に内蔵
この本番用 1TB HDD を玄箱/Pro から取り外し、
新型HS-DHGL に内蔵する。
新型 HS-DHGL の起動
Debian GNU/Linux 5.0
slam login: yasunari
Password:
Last login: Mon Jun 29 20:54:07 JST 2009 from uxl.yamasita.jp on pts/0
Linux slam 2.6.16.16-arm1 #69 Wed Oct 1 10:59:37 JST 2008 armv5tejl
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
yasunari@slam:~$ df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda2 3997952 296136 3701816 8% /
tmpfs 63052 0 63052 0% /lib/init/rw
tmpfs 63052 0 63052 0% /dev/shm
/dev/root.old 13303 12026 1277 91% /initrd
/dev/sda1 194442 12278 172125 7% /boot
/dev/sda4 972162816 14116900 958045916 2% /mnt
yasunari@slam:~$
引っ越し完了。
Copyright (C) 2003-2009 Yasunari Yamashita. All Rights Reserved.
yasunari ＠ yamasita.jp 山下康成＠京都府向日市
