使用 Grub2 / LVM2 的 Ubuntu MATE 16.10 i386 系统
目标阻止 Ubuntu 文件系统将重复的块 ID 分配给两个不同的 LVM2 逻辑卷。
问题为了实现目标需要做什么?
One HDD partitioned MSDOS
Partition 1 WindowsXP 32 Bit sda1
Partition 2 LVM2 PV sda2
LVM2 Physical Volume /dev/sda2
LVM2 Volume Group "ToshibaLinux_VG"
LVM2 Logical Volume "Boot_UbuntuMate1610_LV"
LVM2 Logical Volume "UMate1610_LV"
--- Logical volume ---
LV Path /dev/ToshibaLinux_VG/Boot_UbuntuMate1610_LV
LV Name Boot_UbuntuMate1610_LV
VG Name ToshibaLinux_VG
LV UUID qLhonZ-HGlu-UjkO-9kPe-VYRZ-OOES-rsE4p2
LV Write Access read/write
LV Creation host, time ubuntu-mate, 2017-02-24 15:07:34 -0500
LV Status available
# open 1
LV Size 6.00 GiB
Current LE 1536
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
--- Logical volume ---
LV Path /dev/ToshibaLinux_VG/UMate1610_LV
LV Name UMate1610_LV
VG Name ToshibaLinux_VG
LV UUID q2GWTO-B4U9-nsEj-hsQ6-9Htp-1aXX-cpWhUG
LV Write Access read/write
LV Creation host, time Toshiba, 2017-02-24 22:40:41 -0500
LV Status available
# open 0
LV Size 25.00 GiB
Current LE 6400
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:2
分配给逻辑卷的 Ubuntu 文件系统块 ID 终点射击
文件系统只能访问一个逻辑卷,其块 ID 为 64ddb..... caja 文件管理器截图