設定檔案系統標頭 (Label)

設定Lable

[root@cacti ~]# e2label

Usage: e2label device [newlabel]

查看磁碟Label

[root@cacti ~]# e2label /dev/sda2

/

檢視磁碟資訊

[root@cacti ~]# dumpe2fs /dev/sda1 | more

dumpe2fs 1.39 (29-May-2006)

Filesystem volume name: /boot

Last mounted on:

Filesystem UUID: 7c97631d-7e3c-4ad6-9534-5e0ec1129716

Filesystem magic number: 0xEF53

Filesystem revision #: 1 (dynamic)

Filesystem features: has_journal ext_attr resize_inode dir_index

強制卸載檔案系統

[root@cacti ~]# fuser -km /data