[Linux] Etichetarea partitiilor ext3, ext4

[aelius]

In acest scurt tutorial am sa va arat cum puteti eticheta partitiile ext4 (disk label). De exemplu, am un HDD extern (USB) si cand il conectez la un laptop cu debian, aceasta se monteaza automat in '/media/<DISK-UUID>'.

Exemplu:

root@hp:~# df -h
Filesystem                                              Size  Used Avail Use% Mounted on
rootfs                                                  291G  268G  8.6G  97% /
udev                                                     10M     0   10M   0% /dev
tmpfs                                                   302M  736K  301M   1% /run
/dev/disk/by-uuid/e63117ce-c47f-48c6-afdc-74006b6a7b03  291G  268G  8.6G  97% /
tmpfs                                                   5.0M     0  5.0M   0% /run/lock
tmpfs                                                   1.2G   31M  1.2G   3% /run/shm
/dev/sdb1                                               459G  195G  241G  45% /media/7f11a5cd-8fad-4af7-b716-8886e7f5376c

Dupa cum puteti vedea, partitia de care este vorba se numeste '/dev/sdb1' si este mountata in '/media/7f11a5cd-8fad-4af7-b716-8886e7f5376c' pentru ca nu are niciun fel de label.

Mai jos voi adauga un label acestei partitii cu e2label. Acest tool face parte din pachetul e2fsprogs

root@hp:~# e2label /dev/sdb1 STORAGE

La urmatorul mount, partitia a fost mountata automat in '/media/STORAGE'

Exemplu:

root@hp:~# df -h
Filesystem                                              Size  Used Avail Use% Mounted on
rootfs                                                  291G  268G  8.5G  97% /
udev                                                     10M     0   10M   0% /dev
tmpfs                                                   302M  736K  301M   1% /run
/dev/disk/by-uuid/e63117ce-c47f-48c6-afdc-74006b6a7b03  291G  268G  8.5G  97% /
tmpfs                                                   5.0M     0  5.0M   0% /run/lock
tmpfs                                                   1.2G   28M  1.2G   3% /run/shm
/dev/sdb1                                               459G  195G  241G  45% /media/STORAGE
root@hp:~#