![在卷组中找不到逻辑卷](https://linux22.com/image/197914/%E5%9C%A8%E5%8D%B7%E7%BB%84%E4%B8%AD%E6%89%BE%E4%B8%8D%E5%88%B0%E9%80%BB%E8%BE%91%E5%8D%B7.png)
我需要增加尺寸centos_s0106ac9e17b4312300-root
我在尝试sudo lvextend -L +10G /dev/mapper/centos_s0106ac9e17b4312300-rootJESSE
但得到 Logical volume rootJESSE not found in volume group centos_s0106ac9e17b4312300.
sda 8:0 0 447.1G 0 disk
├─sda1 8:1 0 200M 0 part
├─sda2 8:2 0 1G 0 part
└─sda3 8:3 0 445.9G 0 part
├─centos_s0106ac9e17b4312300-swap 253:8 0 31.4G 0 lvm
├─centos_s0106ac9e17b4312300-home 253:9 0 364.5G 0 lvm
└─centos_s0106ac9e17b4312300-root 253:10 0 50G 0 lvm /mnt/centos_s0106ac9e17b4312300-rootJESSE
[liveuser@localhost-live /]$ sudo vgdisplay
--- Volume group ---
VG Name centos00
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 4
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 3
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 930.31 GiB
PE Size 4.00 MiB
Total PE 238160
Alloc PE / Size 238159 / <930.31 GiB
Free PE / Size 1 / 4.00 MiB
VG UUID nfnzo3-i6kf-w6Fi-qSgD-UQcj-EAL3-0qrmXK
--- Volume group ---
VG Name centos_s0106ac9e17b43123
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 4
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 3
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size <485.09 GiB
PE Size 4.00 MiB
Total PE 124182
Alloc PE / Size 124181 / 485.08 GiB
Free PE / Size 1 / 4.00 MiB
VG UUID VyxNSf-Ke6x-wVkq-t4Up-UyjQ-Jron-yWLflf
--- Volume group ---
VG Name centos_s0106ac9e17b4312300
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 4
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 3
Open LV 1
Max PV 0
Cur PV 1
Act PV 1
VG Size 445.93 GiB
PE Size 4.00 MiB
Total PE 114159
Alloc PE / Size 114158 / <445.93 GiB
Free PE / Size 1 / 4.00 MiB
VG UUID Swvxel-gX0y-q1xF-ZMeU-irH8-9KCu-RHpBPp
--- Volume group ---
VG Name nvmeVg
System ID
Format lvm2
Metadata Areas 7
Metadata Sequence No 11
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 3
Open LV 0
Max PV 0
Cur PV 7
Act PV 7
VG Size <325.94 GiB
PE Size 4.00 MiB
Total PE 83440
Alloc PE / Size 83200 / 325.00 GiB
Free PE / Size 240 / 960.00 MiB
VG UUID sM2ZQz-ke7H-543U-EylK-pO25-0G6S-jhV57f
答案1
逻辑卷称为root
,而不是rootJESSE
。它已安装,/mnt/centos_s0106ac9e17b4312300-rootJESSE
但您需要使用 <vg_name>/<lv_name>
for lvextend
,而不是安装点,因此您需要运行
sudo lvextend -L +10G centos_s0106ac9e17b4312300/root
我还建议您--resizefs
也使用调整文件系统的大小(否则您需要在使用(对于 XFS)或(对于 Ext4)lvextend
调用之后执行此操作。xfs_growfs
resize2fs
卷组中也没有 10 GiB 的可用空间,centos_s0106ac9e17b4312300
因此该lvextend
命令仍然会失败。您的驱动器上没有多余的空间sda
,因此我不确定您的计划是什么。