Modify mount mount directory name under Linux

Sometimes it is necessary to change mount Mount directory name to keep multiple machines unified, convenient for our distributed operation, the following is the detailed operation details.

Before modification:

[Email protected] ~]# df-h

File system capacity has been used with available percent mount points

/dev/mapper/volgroup-lv_root

50G 3.3G 44G 7%/

Tmpfs 7.7G 0 7.7G 0%/dev/shm

/dev/sda2 485M 36M 424M 8%/boot

/DEV/SDA1 200M 256K 200M 1%/boot/efi

/dev/mapper/volgroup-lv_home

492G 3.7G 463G 1%/Home

Modified in:

# Mkdir/data

# Umount/home

# Mount/dev/mapper/volgroup-lv_home/data

# Vi/etc/fstab

/DEV/MAPPER/VOLGROUP-LV_ROOT/EXT4 Defaults 1 1

Uuid=e8e5023f-de70-4a7e-9bc9-4d22ed6fdc0b/boot EXT4 Defaults 1 2

Uuid=5268-c0f3/boot/efi vfat umask=0077,shortname=winnt 0 0

/dev/mapper/volgroup-lv_home /Home EXT4 Defaults 1 2

/dev/mapper/volgroup-lv_swap swap swap defaults 0 0

TMPFS/DEV/SHM TMPFS Defaults 0 0

Devpts/dev/pts devpts gid=5,mode=620 0 0

Sysfs/sys Sysfs Defaults 0 0

PROC/PROC proc Defaults 0 0

Modify the/etc/fstab inside the/home for/data, let the system start automatically mount to/data

After modification:

[Email protected] ~]# df-h

File system capacity has been used with available percent mount points

/dev/mapper/volgroup-lv_root

50G 3.3G 44G 7%/

Tmpfs 7.7G 0 7.7G 0%/dev/shm

/dev/sda2 485M 36M 424M 8%/boot

/DEV/SDA1 200M 256K 200M 1%/boot/efi

/dev/mapper/volgroup-lv_home

492G 3.7G 463G 1%/data

To this, modify the Linux Mount Mount directory operation to complete.