Добрый день.
Суть вопроса такая, есть LVM раздел, по спешке, глупости и слабому знанию вопроса, бахнул под LVM, больше чем в итоге использую, сейчас понадобилось пространство на ноуте, понял, что с этой целью стал чаще подключать съемные носители под windows 11, при этом в LVM покрывается пылью аж 180ГБ неиспользуемого пространства.
Возможно ли каким-то безопасным способом освободить некоторое количество места, для создания тома под NTFS?
Ниже приведу вывод команд, для понимания общей картины.
sudo df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.8G 0 3.8G 0% /dev
tmpfs 771M 1.6M 769M 1% /run
/dev/mapper/LVM-root 23G 5.3G 17G 25% /
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
/dev/mapper/LVM-boot 451M 100M 324M 24% /boot
/dev/mapper/LVM-tmp 919M 124K 855M 1% /tmp
/dev/mapper/LVM-home 46G 6.1G 38G 14% /home
/dev/mapper/LVM-var 9.1G 485M 8.2G 6% /var
/dev/nvme0n1p1 96M 49M 48M 51% /boot/efi
tmpfs 771M 872K 770M 1% /run/user/1000
sudo df -T
Filesystem Type 1K-blocks Used Available Use% Mounted on
udev devtmpfs 3918404 0 3918404 0% /dev
tmpfs tmpfs 788692 1736 786956 1% /run
/dev/mapper/LVM-root ext4 23852880 5517136 17098752 25% /
tmpfs tmpfs 3943440 0 3943440 0% /dev/shm
tmpfs tmpfs 5120 4 5116 1% /run/lock
/dev/mapper/LVM-boot ext4 461522 102117 330938 24% /boot
/dev/mapper/LVM-tmp ext4 940768 124 875520 1% /tmp
/dev/mapper/LVM-home ext4 47741676 6295132 38988944 14% /home
/dev/mapper/LVM-var ext4 9509056 496292 8508140 6% /var
/dev/nvme0n1p1 vfat 98304 49593 48711 51% /boot/efi
tmpfs tmpfs 788688 872 787816 1% /run/user/1000
sudo pvdisplay
--- Physical volume ---
PV Name /dev/nvme0n1p7
VG Name LVM
PV Size 264.86 GiB / not usable 4.00 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 67804
Free PE 47183
Allocated PE 20621
PV UUID 1fr5Mk-F40z-Gl4O-7EPX-rccM-da5T-R5J0JH
sudo vgdisplay
--- Volume group ---
VG Name LVM
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 6
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 5
Open LV 5
Max PV 0
Cur PV 1
Act PV 1
VG Size <264.86 GiB
PE Size 4.00 MiB
Total PE 67804
Alloc PE / Size 20621 / 80.55 GiB
Free PE / Size 47183 / <184.31 GiB
VG UUID VmIc2E-H2t6-V8Ad-FIpQ-FQP9-b0Ef-H6cx4i
sudo lvdisplay
--- Logical volume ---
LV Path /dev/LVM/root
LV Name root
VG Name LVM
LV UUID 5D7zmj-4Pqw-vhlH-BcE9-tI73-p2Dm-iKdUh9
LV Write Access read/write
LV Creation host, time deb-sys, 2021-09-07 15:18:12 +0300
LV Status available
# open 1
LV Size 23.28 GiB
Current LE 5960
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 254:0
--- Logical volume ---
LV Path /dev/LVM/var
LV Name var
VG Name LVM
LV UUID Ors245-T5q3-cV5D-CI2D-rsZT-R4VY-ZGPVdL
LV Write Access read/write
LV Creation host, time deb-sys, 2021-09-07 15:18:39 +0300
LV Status available
# open 1
LV Size 9.31 GiB
Current LE 2384
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 254:1
--- Logical volume ---
LV Path /dev/LVM/tmp
LV Name tmp
VG Name LVM
LV UUID p79uWG-RHDE-QWy9-AMYy-b2vz-UVnH-dBmPMJ
LV Write Access read/write
LV Creation host, time deb-sys, 2021-09-07 15:21:05 +0300
LV Status available
# open 1
LV Size 952.00 MiB
Current LE 238
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 254:2
--- Logical volume ---
LV Path /dev/LVM/home
LV Name home
VG Name LVM
LV UUID bpdGoS-1SVe-QAQO-UE1u-Qumt-phDl-qAwMAl
LV Write Access read/write
LV Creation host, time deb-sys, 2021-09-07 15:21:33 +0300
LV Status available
# open 1
LV Size 46.56 GiB
Current LE 11920
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 254:3
--- Logical volume ---
LV Path /dev/LVM/boot
LV Name boot
VG Name LVM
LV UUID 7VJEFy-0YVs-Y8Cb-6cVR-YLTT-ksnF-dKkNjW
LV Write Access read/write
LV Creation host, time Deb-sys, 2022-11-25 18:38:39 +0300
LV Status available
# open 1
LV Size 476.00 MiB
Current LE 119
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 254:4
sudo lvscan
ACTIVE '/dev/LVM/root' [23.28 GiB] inherit
ACTIVE '/dev/LVM/var' [9.31 GiB] inherit
ACTIVE '/dev/LVM/tmp' [952.00 MiB] inherit
ACTIVE '/dev/LVM/home' [46.56 GiB] inherit
ACTIVE '/dev/LVM/boot' [476.00 MiB] inherit
sudo lvmdiskscan
/dev/nvme0n1 [ <476.94 GiB]
/dev/nvme0n1p1 [ 100.00 MiB]
/dev/nvme0n1p2 [ 16.00 MiB]
/dev/nvme0n1p3 [ 194.52 GiB]
/dev/nvme0n1p4 [ 688.00 MiB]
/dev/nvme0n1p5 [ 1.86 GiB]
/dev/nvme0n1p6 [ 14.90 GiB]
/dev/nvme0n1p7 [ 264.86 GiB] LVM physical volume
0 disks
7 partitions
0 LVM physical volume whole disks
1 LVM physical volume
sudo vgs
VG #PV #LV #SN Attr VSize VFree
LVM 1 5 0 wz--n- <264.86g <184.31g
sudo lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
boot LVM -wi-ao---- 476.00m
home LVM -wi-ao---- 46.56g
root LVM -wi-ao---- 23.28g
tmp LVM -wi-ao---- 952.00m
var LVM -wi-ao---- 9.31g
sudo lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
nvme0n1 259:0 0 476.9G 0 disk
├─nvme0n1p1 259:1 0 100M 0 part /boot/efi
├─nvme0n1p2 259:2 0 16M 0 part
├─nvme0n1p3 259:3 0 194.5G 0 part
├─nvme0n1p4 259:4 0 688M 0 part
├─nvme0n1p5 259:5 0 1.9G 0 part
├─nvme0n1p6 259:6 0 14.9G 0 part [SWAP]
└─nvme0n1p7 259:7 0 264.9G 0 part
├─LVM-root 254:0 0 23.3G 0 lvm /
├─LVM-var 254:1 0 9.3G 0 lvm /var
├─LVM-tmp 254:2 0 952M 0 lvm /tmp
├─LVM-home 254:3 0 46.6G 0 lvm /home
└─LVM-boot 254:4 0 476M 0 lvm /boot
Сложный
