Buffalo（巴比祿）LinkStation Live HS-DH250GL NAS 重新分割硬碟（六）

Buffalo（巴比祿）LinkStation Live HS-DH250GL NAS 重新分割硬碟（六）：

由於 Buffalo（巴比祿）原廠的系統硬碟（Hard Disk）容量只有大約 400MB，如果要安裝其它程式可能容量會不可應付，所以在安裝新的韌體前，建議先把系統磁區分割成大一點的容量，當然切割完所有資料都會不見，重要資料請記得先備份。

Buffalo（巴比祿）LinkStation Live HS-DH250GL NAS 重新分割磁碟

首先要下載 acp_commander.jar，程式是用 Java 寫的，所以要安裝 Java 才能執行，請到官方網頁下載。

在 Windows 下開啟 DOS 視窗後使用下面指令執行

啟動 Putty 用 Telnet 連接 Buffalo（巴比祿）LinkStation Live HS-DH250GL NAS

接著就可以用 Telnet 連進去了(使用者名稱 root，無密碼)

硬碟（Hard Disk）分割資料：

fdisk /dev/sda

Command (m for help): p if you hit "m" you see a help.

Disk /dev/sda: 250.0 GB, 250059350016 bytes

255 heads, 63 sectors/track, 30401 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System

/dev/sda1 1 25 200781 83 Linux

/dev/sda2 26 87 498015 83 Linux

/dev/sda4 88 30401 243497205 f W95 Ext'd (LBA)

/dev/sda5 88 104 136521 82 Linux swap

/dev/sda6 105 30401 243360621 83 Linux

刪除所有硬碟分區，除 /dev/sda1分區。注意如果您刪除所有分區，該NAS將不再重新啟動，您祇可以刪除 /dev/sda1 以外的所有分區。

刪除硬碟（Hard Disk）分割資料：

fdisk /dev/sda

Command (m for help): p if you hit "m" you see a help.

The number of cylinders for this disk is set to 30401.

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 OS

(e.g., DOS FDISK, OS/2 FDISK)

Command (m for help): d

Partition number (1-6): 2

Command (m for help): d

Partition number (1-6): 4

Command (m for help): p

Disk /dev/sda: 250.0 GB, 250059350016 bytes

255 heads, 63 sectors/track, 30401 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System

/dev/sda1 1 25 200781 83 Linux

創建自定義硬碟（Hard Disk）分區硬碟：

fdisk /dev/sda

Command (m for help): n if you hit "m" you see a help.

Command action

e extended

p primary partition (1-4)

Partition number (1-4): 2

First cylinder (26-30401, default 26): <enter>

Using default value 26

Last cylinder or +size or +sizeM or +sizeK (26-30401, default 30401): +3000M

Command (m for help): n

Command action

e extended

p primary partition (1-4)

Partition number (1-4): 4

First cylinder (392-30401, default 392): <enter>

Using default value 392

Last cylinder or +size or +sizeM or +sizeK (392-30401, default 30401):<enter>

Using default value 30401

Command (m for help): p

Disk /dev/sda: 250.0 GB, 250059350016 bytes

255 heads, 63 sectors/track, 30401 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System

/dev/sda1 1 25 200781 83 Linux

/dev/sda2 26 391 2939895 83 Linux

/dev/sda4 392 30401 241055325 5 Extended

將擴展分區的分區類型更改為 W95 Ext'd (LBA)
更改硬碟（Hard Disk）分割資料：

fdisk /dev/sda

Command (m for help): t if you hit "m" you see a help.

Partition number (1-5): 4

Hex code (type L to list codes): L

0 Empty 1c Hidden W95 FAT3 70 DiskSecure Mult bb Boot Wizard hid

1 FAT12 1e Hidden W95 FAT1 75 PC/IX be Solaris boot

2 XENIX root 24 NEC DOS 80 Old Minix c1 DRDOS/sec (FAT-

3 XENIX usr 39 Plan 9 81 Minix / old Lin c4 DRDOS/sec (FAT-

4 FAT16 <32M 3c PartitionMagic 82 Linux swap c6 DRDOS/sec (FAT-

5 Extended 40 Venix 80286 83 Linux c7 Syrinx

6 FAT16 41 PPC PReP Boot 84 OS/2 hidden C: da Non-FS data

7 HPFS/NTFS 42 SFS 85 Linux extended db CP/M / CTOS / .

8 AIX 4d QNX4.x 86 NTFS volume set de Dell Utility

9 AIX bootable 4e QNX4.x 2nd part 87 NTFS volume set df BootIt

a OS/2 Boot Manag 4f QNX4.x 3rd part 8e Linux LVM e1 DOS access

b W95 FAT32 50 OnTrack DM 93 Amoeba e3 DOS R/O

c W95 FAT32 (LBA) 51 OnTrack DM6 Aux 94 Amoeba BBT e4 SpeedStor

e W95 FAT16 (LBA) 52 CP/M 9f BSD/OS eb BeOS fs

f W95 Ext'd (LBA) 53 OnTrack DM6 Aux a0 IBM Thinkpad hi ee EFI GPT

10 OPUS 54 OnTrackDM6 a5 FreeBSD ef EFI (FAT-12/16/

11 Hidden FAT12 55 EZ-Drive a6 OpenBSD f0 Linux/PA-RISC b

12 Compaq diagnost 56 Golden Bow a7 NeXTSTEP f1 SpeedStor

14 Hidden FAT16 <3 5c Priam Edisk a8 Darwin UFS f4 SpeedStor

16 Hidden FAT16 61 SpeedStor a9 NetBSD f2 DOS secondary

17 Hidden HPFS/NTF 63 GNU HURD or Sys ab Darwin boot fd Linux raid auto

18 AST SmartSleep 64 Novell Netware b7 BSDI fs fe LANstep

1b Hidden W95 FAT3 65 Novell Netware b8 BSDI swap ff BBT Hex code (type L to list codes): f

Changed system type of partition 4 to f (W95 Ext'd (LBA))

Command (m for help): p

Disk /dev/sda: 250.0 GB, 250059350016 bytes

255 heads, 63 sectors/track, 30401 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System

/dev/sda1 1 25 200781 83 Linux

/dev/sda2 26 391 2939895 83 Linux

/dev/sda4 392 30401 241055325 f W95 Ext'd (LBA)

創建邏輯分區用於 swap + data。
創建硬碟（Hard Disk）分割資料：

fdisk /dev/sda

Command (m for help): n if you hit "m" you see a help.

Command action

l logical (5 or over)

p primary partition (1-4)

First cylinder (392-30401, default 392): <enter>

Using default value 392

Last cylinder or +size or +sizeM or +sizeK (392-30401, default 30401): +300M

Command (m for help): n

Command action

l logical (5 or over)

p primary partition (1-4)

First cylinder (429-30401, default 429): <enter>

Using default value 429

Last cylinder or +size or +sizeM or +sizeK (429-30401, default 30401): <enter>

Using default value 30401

Command (m for help): p

Disk /dev/sda: 250.0 GB, 250059350016 bytes

255 heads, 63 sectors/track, 30401 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System

/dev/sda1 1 25 200781 83 Linux

/dev/sda2 26 391 2939895 83 Linux

/dev/sda4 392 30401 241055325 f W95 Ext'd (LBA)

/dev/sda5 392 428 297171 83 Linux

/dev/sda6 429 30401 240758091 83 Linux

將交換分區更改為交換（Extended partion →swap）
硬碟（Hard Disk）分割資料：

Command (m for help): t if you hit "m" you see a help.

Partition number (1-6): 5

Hex code (type L to list codes): L

0 Empty 1c Hidden W95 FAT3 70 DiskSecure Mult bb Boot Wizard hid

1 FAT12 1e Hidden W95 FAT1 75 PC/IX be Solaris boot

2 XENIX root 24 NEC DOS 80 Old Minix c1 DRDOS/sec (FAT-

3 XENIX usr 39 Plan 9 81 Minix / old Lin c4 DRDOS/sec (FAT-

4 FAT16 <32M 3c PartitionMagic 82 Linux swap c6 DRDOS/sec (FAT-

5 Extended 40 Venix 80286 83 Linux c7 Syrinx

6 FAT16 41 PPC PReP Boot 84 OS/2 hidden C: da Non-FS data

7 HPFS/NTFS 42 SFS 85 Linux extended db CP/M / CTOS / .

8 AIX 4d QNX4.x 86 NTFS volume set de Dell Utility

9 AIX bootable 4e QNX4.x 2nd part 87 NTFS volume set df BootIt

a OS/2 Boot Manag 4f QNX4.x 3rd part 8e Linux LVM e1 DOS access

b W95 FAT32 50 OnTrack DM 93 Amoeba e3 DOS R/O

c W95 FAT32 (LBA) 51 OnTrack DM6 Aux 94 Amoeba BBT e4 SpeedStor

e W95 FAT16 (LBA) 52 CP/M 9f BSD/OS eb BeOS fs

f W95 Ext'd (LBA) 53 OnTrack DM6 Aux a0 IBM Thinkpad hi ee EFI GPT

10 OPUS 54 OnTrackDM6 a5 FreeBSD ef EFI (FAT-12/16/

11 Hidden FAT12 55 EZ-Drive a6 OpenBSD f0 Linux/PA-RISC b

12 Compaq diagnost 56 Golden Bow a7 NeXTSTEP f1 SpeedStor

14 Hidden FAT16 <3 5c Priam Edisk a8 Darwin UFS f4 SpeedStor

16 Hidden FAT16 61 SpeedStor a9 NetBSD f2 DOS secondary

17 Hidden HPFS/NTF 63 GNU HURD or Sys ab Darwin boot fd Linux raid auto

18 AST SmartSleep 64 Novell Netware b7 BSDI fs fe LANstep

1b Hidden W95 FAT3 65 Novell Netware b8 BSDI swap ff BBT

Hex code (type L to list codes): 82

Changed system type of partition 5 to 82 (Linux swap)

Command (m for help): p

Disk /dev/sda: 250.0 GB, 250059350016 bytes

255 heads, 63 sectors/track, 30401 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System

/dev/sda1 1 25 200781 83 Linux

/dev/sda2 26 391 2939895 83 Linux

/dev/sda4 392 30401 241055325 f W95 Ext'd (LBA)

/dev/sda5 392 428 297171 82 Linux swap

/dev/sda6 429 30401 240758091 83 Linux

將新分區表保存到硬碟。
保存硬碟（Hard Disk）分割資料：

Command (m for help): w if you hit "m" you see a help.

The partition table has been altered!

Calling ioctl() to re-read partition table.

WARNING: Re-reading the partition table failed with error 16: Device or resource busy.

The kernel still uses the old table.

The new table will be used at the next reboot.

Syncing disks.

sh-2.05b#reboot

格式化硬碟

使用 mkfs.ext2/mkfs.ext3/mkfs.xfs 在 /dev/sda6 上創建文件系統
使用 mkswap 在 /dev/sda5 上創建交換文件系統
根據文件系統類型修改 /etc/fstab

硬碟（Hard Disk）分割資料：

root@LS-PRO:~# df

Filesystem 1k-blocks Used Available Use% Mounted on

/dev/sda2 2907124 183660 2723464 6% /

/dev/ram1 15360 96 15264 1% /mnt/ram

/dev/ls_disk1_1 194443 10384 174020 6% /boot

/dev/ls_usbdisk2_1 991752 552268 389104 59% /mnt/usbdisk2

/dev/ls_disk1_6 240544192 234384 240309808 0% /mnt/disk1

2022年 5月 8日（Sat）天氣報告

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