USB-HDD 마운트

mogibu@mogibu:~$ sudo fdisk -l

Disk /dev/ram0: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram1: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram2: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram3: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram4: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram5: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram6: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram7: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram8: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram9: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram10: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram11: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram12: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram13: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram14: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/ram15: 16 MiB, 16777216 bytes, 32768 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/mmcblk1: 14.9 GiB, 15931539456 bytes, 31116288 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disklabel type: dos

Disk identifier: 0x3cedfd53

Device Boot Start End Sectors Size Id Type

/dev/mmcblk1p1 2048 264191 262144 128M c W95 FAT32 (LBA)

/dev/mmcblk1p2 264192 31115263 30851072 14.7G 83 Linux

Disk /dev/sda: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 33553920 bytes

Disk /dev/sdb: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors

Units: sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 33553920 bytes

Disklabel type: dos

Disk identifier: 0xc74e3818

Device Boot Start End Sectors Size Id Type

/dev/sdb1 2048 1859026943 1859024896 886.5G 7 HPFS/NTFS/exFAT

/dev/sdb2 1859026944 3907024895 2047997952 976.6G 7 HPFS/NTFS/exFAT

mogibu@mogibu:~$ sudo fdisk -lu | grep /dev/sdb

Disk /dev/sdb: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors

/dev/sdb1 2048 1859026943 1859024896 886.5G 7 HPFS/NTFS/exFAT

/dev/sdb2 1859026944 3907024895 2047997952 976.6G 7 HPFS/NTFS/exFAT

mogibu@mogibu:~$ sudo blkid

/dev/mmcblk1: PTUUID="3cedfd53" PTTYPE="dos"

/dev/mmcblk1p1: SEC_TYPE="msdos" LABEL="boot" UUID="52AA-6867" TYPE="vfat" PARTUUID="3cedfd53-01"

/dev/mmcblk1p2: LABEL="rootfs" UUID="e139ce78-9841-40fe-8823-96a304a09859" TYPE="ext4" PARTUUID="3cedfd53-02"

/dev/sda: UUID="66c37e71-5fdd-4af1-94a2-391b5238f2c9" TYPE="ext4"

/dev/sdb1: LABEL="data1" UUID="484C475D4C4744C2" TYPE="ntfs" PARTUUID="c74e3818-01"

/dev/sdb2: LABEL="data2" UUID="2A7856147855DF5F" TYPE="ntfs" PARTUUID="c74e3818-02"

 

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먼저 연결된 USB 외장하드디스크를 확인한다.

fdisk -l

다음은 목록에서 나타나는 USB 외장하드 디스크를 해당하는 포멧으로 마운트를 한다. USB 외장하드디스크가 마운트 되어질 디렉토리를 만든다.

mkdir -p /home/mogibu/data/usb-hdd1

보통 USB 외장하드디스크는 FAT 방식이거나 NTFS 방식이기 때문에 다음과 같이 할 수 있다. fdisk -l에서 USB 외장하드디스크가 /dev/sda으로 나타났다고 가정하고 살펴보자.

 

$ sudo fdisk -lu | grep /dev/sda

fdisk 명령을 통해 연결하고자 하는 파티션 정보를 확인

만약 USB 외장하드디스크가 NTFS 방식일 경우,

sudo mount -t ntfs-3g /dev/sda1 /home/mogibu/data/usb-hdd1
sudo mount -t ntfs-3g /dev/sda2 /home/mogibu/data/usb-hdd2

sudo mount -t ntfs -o nls=utf8,umask=0222 /dev/sda1 /home/mogibu/data/usb-hdd1
sudo mount -t ntfs -o nls=utf8,umask=0222 /dev/sda2 /home/mogibu/data/usb-hdd2

 

해제

sudo umount /home/mogibu/data/usb-hdd1
sudo umount /home/mogibu/data/usb-hdd2

2. $ sudo blkid

mogibu@mogibu:~$ sudo blkid

/dev/mmcblk1p1: SEC_TYPE="msdos" LABEL="boot" UUID="52AA-6867" TYPE="vfat" PARTUUID="3cedfd53-01"

/dev/mmcblk1p2: LABEL="rootfs" UUID="e139ce78-9841-40fe-8823-96a304a09859" TYPE="ext4" PARTUUID="3cedfd53-02"

/dev/sda: UUID="66c37e71-5fdd-4af1-94a2-391b5238f2c9" TYPE="ext4"

/dev/sdb2: LABEL="data1" UUID="102CA5172CA4F8BC" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="d6847cbe-8b68-45ce-a284-72cd7756639e"

/dev/sdb3: LABEL="data2" UUID="CA5EAF8B5EAF6F3F" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="8d03c726-f771-4d94-a4c4-87696d2937a1"

/dev/mmcblk1: PTUUID="3cedfd53" PTTYPE="dos"

/dev/sdb1: PARTLABEL="Microsoft reserved partition" PARTUUID="8a0ce97d-7d6f-489b-b202-f5661c1f9773"

 

blkid - locate/print block device attributes

연결하고자 하는 파티션의 UUID를 확인

/dev/mmcblk1: PTUUID="3cedfd53" PTTYPE="dos"

/dev/mmcblk1p1: SEC_TYPE="msdos" LABEL="boot" UUID="52AA-6867" TYPE="vfat" PARTUUID="3cedfd53-01"

/dev/mmcblk1p2: LABEL="rootfs" UUID="e139ce78-9841-40fe-8823-96a304a09859" TYPE="ext4" PARTUUID="3cedfd53-02"

/dev/sda1: LABEL="movie" UUID="C80C2D8A0C2D751A" TYPE="ntfs" PARTUUID="6ad1ebcf-01"

/dev/sda2: LABEL="utility" UUID="46683820683810E3" TYPE="ntfs" PARTUUID="6ad1ebcf-02"

/dev/sdb: UUID="66c37e71-5fdd-4af1-94a2-391b5238f2c9" TYPE="ext4"

 

3. mountpoint 만들기

sudo mount -t ntfs -o nls=utf8,umask=0222 /dev/sdb2 /home/mogibu/data/usb-hdd1
sudo mount -t ntfs -o nls=utf8,umask=0222 /dev/sdb3 /home/mogibu/data/usb-hdd2

 

3-1 ntfs-3g 설치

sudo apt-get install ntfs-3g

4. $ sudo cp /etc/fstab /etc/fstab.bak

파일 시스템 정보가 담긴 중요한 파일이다

수정하기 전에 백업

 

5. $ sudo nano /etc/fstab

텍스트 편집기를 이용하여 /etc/fstab를 편집

수정 전

UUID=e139ce78-9841-40fe-8823-96a304a09859 / ext4 errors=remount-ro,noatime 0 1

LABEL=boot /media/boot vfat defaults 0 1

# UUID=bce044c9-9edb-444b-a6df-cf456d547ef1 /backup ext4 errors=remount-ro,noatime 0 2

UUID=66c37e71-5fdd-4af1-94a2-391b5238f2c9 /home/mogibu ext4 defaults 0 0

 

/etc/fstab의 맨 마지막 줄에

UUID=C80C2D8A0C2D751A /home/mogibu/data/usb-hdd1 ntfs-3g defaults,windows_names,locale=ko_KR.utf8 0 0

UUID=46683820683810E3 /home/mogibu/data/usb-hdd2 ntfs-3g defaults,windows_names,locale=ko_KR.utf8 0 0

을 입력해주고 저장

 

수정 후

UUID=e139ce78-9841-40fe-8823-96a304a09859 / ext4 errors=remount-ro,noatime 0 1

LABEL=boot /media/boot vfat defaults 0 1

# UUID=bce044c9-9edb-444b-a6df-cf456d547ef1 /backup ext4 errors=remount-ro,noatime 0 2

UUID=66c37e71-5fdd-4af1-94a2-391b5238f2c9 /home/mogibu ext4 defaults 0 0

UUID=C80C2D8A0C2D751A /home/mogibu/data/usb-hdd1 ntfs-3g defaults,windows_names,locale=ko_KR.utf8 0 0

UUID=46683820683810E3 /home/mogibu/data/usb-hdd2 ntfs-3g defaults,windows_names,locale=ko_KR.utf8 0 0

7. $ sudo mount -a

mount를 해준 후 /home/mogibu/data/usb-hdd1 의 ls

sudo mount -t ntfs-3g /dev/sda1 /home/mogibu/data/usb-hdd1

연결된 USB의 mount를 해제하기 위해서는 다음의 명령을 입럭한다.

sudo umount /home/mogibu/data/usb-hdd1