Ubuntu
如何掛載 LVM 分區?
我試圖更新 Java,我用一顆星來確保它被完全刪除,沒有意識到它會搞砸一切
我用了
apt-get remove java*
這是在 Ubuntu 16.0 或其他伺服器上。我現在在伺服器上有 sysrcd 或 System Rescue CD,我正在嘗試取回舊文件以將它們放在新伺服器上並將 sysrcd 伺服器重新載入回 Ubuntu。但是我似乎無法弄清楚如何使用安裝系統。
我試過跑步
fdisk -l
我得到
Disk /dev/sda: 223.6 GiB, 240057409536 bytes, 468862128 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x04a5ca62 Device Boot Start End Blocks Id System /dev/sda1 * 2048 4095 1024 83 Linux /dev/sda2 6142 468860927 234427393 5 Extended /dev/sda5 6144 2004991 999424 83 Linux /dev/sda6 2007040 468860927 233426944 8e Linux LVM Disk /dev/mapper/vg-root: 221.6 GiB, 237879951360 bytes, 464609280 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/vg-tmp: 976 MiB, 1023410176 bytes, 1998848 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/vg-swap: 88 MiB, 92274688 bytes, 180224 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes
我不確定要安裝哪個驅動器或如何安裝它。有人可以幫忙嗎?
LVM
掛載分區與非 LVM 分區時,還需要幾個步驟。sudo apt-get install lvm2 #This step may or may not be required. sudo pvscan #Use this to verify your LVM partition(s) is/are detected. sudo vgscan #Scans for LVM Volume Group(s) sudo vgchange -ay #Activates LVM Volume Group(s) sudo lvscan #Scans for available Logical Volumes sudo mount /dev/YourVolGroup00/YourLogVol00 /YourMountPoint
- 選擇磁碟和分區
- 點擊帶有齒輪圖示的“更多操作”按鈕
- 打開:“編輯安裝選項”菜單項
- 關閉使用者預設值,因為
- 複選框“系統啟動時掛載”