ubuntu18.04 開機自動掛載第二塊硬碟到指定目錄
阿新 • • 發佈：2019-01-03
ubuntu 開機後無法在終端中直接進入外掛硬碟目錄，需要在檔案管理器中點選訪問一下，系統才會真正的掛載。
可通過編輯/etc/fstab，新增自動掛載操作。
- 得到分割槽的UUID
UUID的介紹：硬碟分割槽的UUID by - smstong
感興趣的可以詳細閱讀一下。
執行命令 blkid
[email protected]:~$ blkid /dev/sda1: UUID="CE17-75D8" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="53a016a4-76aa-4fbf-ad9d-091ba5f47d17" /dev/sda2: UUID="202IDC-r8D4-flZR-6GV0-0Or3-fxAz-ptPgYY" TYPE="LVM2_member" PARTUUID="77903296-aed3-4c07-a13c-991c019cd6a8" /dev/sdb1: UUID="d2c70c37-de0d-48fe-9fcc-8600f6ece7d0" TYPE="ext4" PARTUUID="55452bf2-1528-48eb-9fc4-ef52369a9b78" /dev/mapper/ubuntu--vg-root: UUID="d43d9024-6c92-4e33-a817-550364aa8122" TYPE="ext4"
記錄自己硬碟的UUID，例如我這裡是：d2c70c37-de0d-48fe-9fcc-8600f6ece7d0
2.編輯/etc/fstab 檔案，需要root許可權
新增一行：
UUID=d2c70c37-de0d-48fe-9fcc-8600f6ece7d0 /home/mark/sdb ext4 defaults 0 0
[email protected]:~$ cat /etc/fstab # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> /dev/mapper/ubuntu--vg-root / ext4 errors=remount-ro 0 1 # /boot/efi was on /dev/sda1 during installation UUID=CE17-75D8 /boot/efi vfat umask=0077 0 1 /dev/mapper/ubuntu--vg-swap_1 none swap sw 0 0 # add by mark UUID=d2c70c37-de0d-48fe-9fcc-8600f6ece7d0 /home/mark/sdb ext4 defaults 0 0
關於fstab的介紹百度百科裡有：fstab【百度百科】