4T HDD Attache to UBUNTU
ref : http://dev-random.net/creating-mounting-partition-lager-2-tb-linux/
my screen dump
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root@ddh-ws01:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 3.7T 0 disk
└─sda1 8:1 0 3.7T 0 part /DATA
sdb 8:16 0 489.1G 0 disk
├─sdb1 8:17 0 512M 0 part /boot/efi
├─sdb2 8:18 0 456.6G 0 part /
└─sdb3 8:19 0 32G 0 part [SWAP]
sdc 8:32 0 3.7T 0 disk
sdd 8:48 0 3.7T 0 disk
root@ddh-ws01:~# parted /dev/sdc
GNU Parted 3.2
Using /dev/sdc
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) help
align-check TYPE N check partition N for TYPE(min|opt)
alignment
help [COMMAND] print general help, or help on COMMAND
mklabel,mktable LABEL-TYPE create a new disklabel (partition table)
mkpart PART-TYPE [FS-TYPE] START END make a partition
name NUMBER NAME name partition NUMBER as NAME
print [devices|free|list,all|NUMBER] display the partition table, available
devices, free space, all found partitions, or a particular partition
quit exit program
rescue START END rescue a lost partition near START and
END
resizepart NUMBER END resize partition NUMBER
rm NUMBER delete partition NUMBER
select DEVICE choose the device to edit
disk_set FLAG STATE change the FLAG on selected device
disk_toggle [FLAG] toggle the state of FLAG on selected
device
set NUMBER FLAG STATE change the FLAG on partition NUMBER
toggle [NUMBER [FLAG]] toggle the state of FLAG on partition
NUMBER
unit UNIT set the default unit to UNIT
version display the version number and copyright
information of GNU Parted
(parted) mklabel gpt
(parted) unit GB
(parted) mkpart primary 0.0GB 4000.8GB
(parted) print
Model: ASMT ASM1352R-PM (scsi)
Disk /dev/sdc: 4001GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 0.03GB 4001GB 4001GB primary
(parted) quit
Information: You may need to update /etc/fstab.
root@ddh-ws01:~# mkfs.ext4 /dev/sdc1
mke2fs 1.42.13 (17-May-2015)
/dev/sdc1 alignment is offset by 512 bytes.
This may result in very poor performance, (re)-partitioning suggested.
Creating filesystem with 976741831 4k blocks and 244187136 inodes
Filesystem UUID: 445160f3-ec1e-4117-9b98-53ceac323f6f
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,
102400000, 214990848, 512000000, 550731776, 644972544
Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information:
done
root@ddh-ws01:~#
root@ddh-ws01:~# cd /mnt
root@ddh-ws01:/mnt# ls
x
root@ddh-ws01:/mnt# mkdir sdc1
root@ddh-ws01:/mnt# ls -l /dev/disk/by-uuid/
total 0
lrwxrwxrwx 1 root root 10 9월 13 15:11 445160f3-ec1e-4117-9b98-53ceac323f6f -> ../../sdc1
lrwxrwxrwx 1 root root 10 9월 6 09:04 D1C5-AAE1 -> ../../sdb1
root@ddh-ws01:/mnt# vi /etc/fstab
# DATA
UUID=445160f3-ec1e-4117-9b98-53ceac323f6f /mnt/sdc1 ext4 errors=remount-ro 0 1
root@ddh-ws01:/mnt# mount -a
root@ddh-ws01:/mnt# df -h
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 306M 2.9G 10% /run
/dev/sdb2 450G 348G 80G 82% /
tmpfs 16G 159M 16G 1% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/sdb1 511M 3.6M 508M 1% /boot/efi
/dev/sda1 3.6T 55G 3.4T 2% /DATA
tmpfs 3.2G 84K 3.2G 1% /run/user/1001
/dev/sdc1 3.6T 68M 3.4T 1% /mnt/sdc1
root@ddh-ws01:/mnt#