마운트 해제된 LV를 포맷해 보세요 /dev/mapper/nvmeVg-var. 아래를 참조하세요 findmnt.
mkfs.ext3 /dev/mapper/nvmeVg-var
mke2fs 1.45.6 (20-Mar-2020)
/dev/mapper/nvmeVg-var contains a ext4 file system
last mounted on /var on Mon Oct 11 23:18:35 2021
Proceed anyway? (y,N) y
/dev/mapper/nvmeVg-var is apparently in use by the system; will not make a filesystem here!
[root@localhost-live snapshots]# findmnt
TARGET SOURCE FSTYPE OPTIONS
/ /dev/mapper/live-rw
│ ext4 rw,relatime,seclabel
├─/proc proc proc rw,nosuid,nodev,noexec,relatime
│ └─/proc/sys/fs/binfmt_misc systemd-1 autofs rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direc
│ └─/proc/sys/fs/binfmt_misc binfmt_misc binfmt_mis rw,nosuid,nodev,noexec,relatime
├─/sys sysfs sysfs rw,nosuid,nodev,noexec,relatime,seclabel
│ ├─/sys/kernel/security securityfs securityfs rw,nosuid,nodev,noexec,relatime
│ ├─/sys/fs/cgroup cgroup2 cgroup2 rw,nosuid,nodev,noexec,relatime,seclabel,nsdelegate,memory_rec
│ ├─/sys/fs/pstore pstore pstore rw,nosuid,nodev,noexec,relatime,seclabel
│ ├─/sys/firmware/efi/efivars efivarfs efivarfs rw,nosuid,nodev,noexec,relatime
│ ├─/sys/fs/bpf none bpf rw,nosuid,nodev,noexec,relatime,mode=700
│ ├─/sys/fs/selinux selinuxfs selinuxfs rw,nosuid,noexec,relatime
│ ├─/sys/kernel/debug debugfs debugfs rw,nosuid,nodev,noexec,relatime,seclabel
│ │ └─/sys/kernel/debug/tracing tracefs tracefs rw,nosuid,nodev,noexec,relatime,seclabel
│ ├─/sys/kernel/tracing tracefs tracefs rw,nosuid,nodev,noexec,relatime,seclabel
│ ├─/sys/fs/fuse/connections fusectl fusectl rw,nosuid,nodev,noexec,relatime
│ └─/sys/kernel/config configfs configfs rw,nosuid,nodev,noexec,relatime
├─/dev devtmpfs devtmpfs rw,nosuid,seclabel,size=32845836k,nr_inodes=8211459,mode=755,i
│ ├─/dev/shm tmpfs tmpfs rw,nosuid,nodev,seclabel,inode64
│ ├─/dev/pts devpts devpts rw,nosuid,noexec,relatime,seclabel,gid=5,mode=620,ptmxmode=000
│ ├─/dev/mqueue mqueue mqueue rw,nosuid,nodev,noexec,relatime,seclabel
│ └─/dev/hugepages hugetlbfs hugetlbfs rw,relatime,seclabel,pagesize=2M
├─/run tmpfs tmpfs rw,nosuid,nodev,seclabel,size=13150860k,nr_inodes=819200,mode=
│ ├─/run/initramfs/live /dev/sdf1 iso9660 ro,relatime,nojoliet,check=s,map=n,blocksize=2048
│ ├─/run/media/liveuser/c90f13b9-f228-4051-a586-7b6083f50105
│ │ /dev/sdb1 ext4 rw,nosuid,nodev,relatime,seclabel
│ ├─/run/media/liveuser/Anaconda /dev/mapper/live-base
│ │ ext4 ro,nosuid,nodev,relatime,seclabel
│ ├─/run/user/1000 tmpfs tmpfs rw,nosuid,nodev,relatime,seclabel,size=6575428k,nr_inodes=1643
│ │ └─/run/user/1000/gvfs gvfsd-fuse fuse.gvfsd rw,nosuid,nodev,relatime,user_id=1000,group_id=1000
│ ├─/run/media/liveuser/d52b3913-2ed2-4142-9309-3fdf641141f0
│ │ /dev/md127 ext4 rw,nosuid,nodev,relatime,seclabel,stripe=256
│ ├─/run/media/liveuser/disk /dev/loop0 squashfs ro,nosuid,nodev,relatime,seclabel
│ └─/run/media/liveuser/66a1a58a-c06f-4407-8d47-1fd4266c6b75
│ /dev/mapper/centos-root
│ xfs rw,nosuid,nodev,relatime,seclabel,attr2,inode64,logbufs=8,logb
├─/var/lib/nfs/rpc_pipefs rpc_pipefs rpc_pipefs rw,relatime
├─/tmp tmpfs tmpfs rw,nosuid,nodev,seclabel,size=32877144k,nr_inodes=409600,inode
├─/var/tmp vartmp tmpfs rw,relatime,seclabel,inode64
└─/mnt /dev/mapper/centos-home
xfs rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noqu
[liveuser@localhost-live ~]$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 1.8G 1 loop
loop1 7:1 0 7.5G 1 loop
├─live-rw 253:6 0 7.5G 0 dm /
└─live-base 253:7 0 7.5G 1 dm
loop2 7:2 0 32G 0 loop
└─live-rw 253:6 0 7.5G 0 dm /
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-swap 253:0 0 31.4G 0 lvm
├─centos-home 253:1 0 364.5G 0 lvm
└─centos-root 253:2 0 50G 0 lvm
sdb 8:16 0 447.1G 0 disk
└─sdb1 8:17 0 447.1G 0 part
sdc 8:32 0 1.8T 0 disk
└─md127 9:127 0 3.6T 0 raid5
sdd 8:48 0 1.8T 0 disk
└─md127 9:127 0 3.6T 0 raid5
sde 8:64 0 1.8T 0 disk
└─md127 9:127 0 3.6T 0 raid5
sdf 8:80 1 3.6G 0 disk
├─sdf1 8:81 1 1.9G 0 part /run/initramfs/live
├─sdf2 8:82 1 9.9M 0 part
└─sdf3 8:83 1 20.9M 0 part
sr0 11:0 1 2K 0 rom
zram0 252:0 0 8G 0 disk [SWAP]
nvme1n1 259:0 0 953.9G 0 disk
├─nvme1n1p1 259:1 0 953M 0 part
├─nvme1n1p2 259:2 0 46.6G 0 part
│ ├─nvmeVg-var 253:3 0 44G 0 lvm
│ └─nvmeVg-home 253:4 0 181G 0 lvm
├─nvme1n1p3 259:3 0 46.6G 0 part
│ ├─nvmeVg-home 253:4 0 181G 0 lvm
│ └─nvmeVg-root 253:5 0 100G 0 lvm
├─nvme1n1p4 259:4 0 46.6G 0 part
│ └─nvmeVg-home 253:4 0 181G 0 lvm
├─nvme1n1p5 259:5 0 46.6G 0 part
│ └─nvmeVg-home 253:4 0 181G 0 lvm
├─nvme1n1p6 259:6 0 46.6G 0 part
│ └─nvmeVg-root 253:5 0 100G 0 lvm
├─nvme1n1p7 259:7 0 46.6G 0 part
│ └─nvmeVg-root 253:5 0 100G 0 lvm
├─nvme1n1p8 259:8 0 46.6G 0 part
│ └─nvmeVg-home 253:4 0 181G 0 lvm
├─nvme1n1p9 259:9 0 46.6G 0 part
├─nvme1n1p10 259:10 0 46.6G 0 part
├─nvme1n1p11 259:11 0 46.6G 0 part
└─nvme1n1p12 259:12 0 1G 0 part
nvme0n1 259:13 0 931.5G 0 disk
--- Logical volume ---
LV Path /dev/nvmeVg/var
LV Name var
VG Name nvmeVg
LV UUID 9WAde0-jcOC-ymG3-petc-cqjX-dBdS-fi4fXM
LV Write Access read/write
LV Creation host, time orcacomputers.orcainbox, 2021-01-25 18:37:42 -0500
LV Status available
# open 0
LV Size 44.00 GiB
Current LE 11264
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:3
--- Logical volume ---
LV Path /dev/nvmeVg/home
LV Name home
VG Name nvmeVg
LV UUID zdQoid-kIS8-98bk-BncS-eLvf-fTD8-t8cVQ9
LV Write Access read/write
LV Creation host, time orcacomputers.orcainbox, 2021-01-25 22:53:20 -0500
LV Status available
# open 0
LV Size 181.00 GiB
Current LE 46336
Segments 7
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:4
--- Logical volume ---
LV Path /dev/nvmeVg/root
LV Name root
VG Name nvmeVg
LV UUID NcQmu9-17Kn-yBlu-PrzZ-xcyP-kDjm-afgKYI
LV Write Access read/write
LV Creation host, time orcacomputers.orcainbox, 2021-01-27 00:34:57 -0500
LV Status available
# open 0
LV Size 100.00 GiB
Current LE 25600
Segments 3
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:5
[root@localhost-live liveuser]# vgdisplay
--- Volume group ---
VG Name centos
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 6
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 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 h3Rhh8-1jGr-ylLe-Hagr-vJ8h-fibH-PxYOye
--- 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
[root@localhost-live liveuser]# pvdisplay
--- Physical volume ---
PV Name /dev/sda3
VG Name centos
PV Size 445.93 GiB / not usable 0
Allocatable yes
PE Size 4.00 MiB
Total PE 114159
Free PE 1
Allocated PE 114158
PV UUID OjAFDa-Il7s-Vj0h-Lian-culw-97um-9GYjOo
--- Physical volume ---
PV Name /dev/nvme1n1p2
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 11920
Free PE 240
Allocated PE 11680
PV UUID M1em0l-TY0y-ZuIt-DK2i-0yJp-OHNz-7RfupC
--- Physical volume ---
PV Name /dev/nvme1n1p3
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID qkaPsI-FLzs-wt4Y-bnhm-BpGK-aOcR-fheulP
--- Physical volume ---
PV Name /dev/nvme1n1p4
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID CTkIFV-Ebvf-Ps5w-rysY-s7U0-VLhs-6jLVRV
--- Physical volume ---
PV Name /dev/nvme1n1p5
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID Sjii2Q-zkwB-9Nhb-0g6o-4rt3-O9gy-4CMtEI
--- Physical volume ---
PV Name /dev/nvme1n1p6
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID QLUYbk-TzNY-RZHz-ck60-gbqA-kPtk-QT2Tm4
--- Physical volume ---
PV Name /dev/nvme1n1p7
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID nQg41G-8A3m-wMog-LBzJ-U09n-W1md-lgVEdQ
--- Physical volume ---
PV Name /dev/nvme1n1p8
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID D5HOGp-nLA3-zypn-edIj-uPon-Pzrj-N6JcB5
"/dev/nvme1n1p1" is a new physical volume of "953.00 MiB"
--- NEW Physical volume ---
PV Name /dev/nvme1n1p1
VG Name
PV Size 953.00 MiB
Allocatable NO
PE Size 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID CjuOUt-h2bH-EjCp-ALwd-c8BW-ZckJ-cpB322
"/dev/nvme1n1p10" is a new physical volume of "<46.57 GiB"
--- NEW Physical volume ---
PV Name /dev/nvme1n1p10
VG Name
PV Size <46.57 GiB
Allocatable NO
PE Size 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID 0XEQEc-pHGc-2B02-d4lp-581f-ZMYv-vKTgpG
"/dev/nvme1n1p11" is a new physical volume of "<46.57 GiB"
--- NEW Physical volume ---
PV Name /dev/nvme1n1p11
VG Name
PV Size <46.57 GiB
Allocatable NO
PE Size 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID NF82AB-ZUaP-D9FF-PLVP-HMuA-pWFz-NIZFRG
[root@localhost-live liveuser]# pvdisplay
--- Physical volume ---
PV Name /dev/sda3
VG Name centos
PV Size 445.93 GiB / not usable 0
Allocatable yes
PE Size 4.00 MiB
Total PE 114159
Free PE 1
Allocated PE 114158
PV UUID OjAFDa-Il7s-Vj0h-Lian-culw-97um-9GYjOo
--- Physical volume ---
PV Name /dev/nvme1n1p2
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes
PE Size 4.00 MiB
Total PE 11920
Free PE 240
Allocated PE 11680
PV UUID M1em0l-TY0y-ZuIt-DK2i-0yJp-OHNz-7RfupC
--- Physical volume ---
PV Name /dev/nvme1n1p3
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID qkaPsI-FLzs-wt4Y-bnhm-BpGK-aOcR-fheulP
--- Physical volume ---
PV Name /dev/nvme1n1p4
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID CTkIFV-Ebvf-Ps5w-rysY-s7U0-VLhs-6jLVRV
--- Physical volume ---
PV Name /dev/nvme1n1p5
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID Sjii2Q-zkwB-9Nhb-0g6o-4rt3-O9gy-4CMtEI
--- Physical volume ---
PV Name /dev/nvme1n1p6
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID QLUYbk-TzNY-RZHz-ck60-gbqA-kPtk-QT2Tm4
--- Physical volume ---
PV Name /dev/nvme1n1p7
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID nQg41G-8A3m-wMog-LBzJ-U09n-W1md-lgVEdQ
--- Physical volume ---
PV Name /dev/nvme1n1p8
VG Name nvmeVg
PV Size <46.57 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 11920
Free PE 0
Allocated PE 11920
PV UUID D5HOGp-nLA3-zypn-edIj-uPon-Pzrj-N6JcB5
"/dev/nvme1n1p1" is a new physical volume of "953.00 MiB"
--- NEW Physical volume ---
PV Name /dev/nvme1n1p1
VG Name
PV Size 953.00 MiB
Allocatable NO
PE Size 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID CjuOUt-h2bH-EjCp-ALwd-c8BW-ZckJ-cpB322
"/dev/nvme1n1p10" is a new physical volume of "<46.57 GiB"
--- NEW Physical volume ---
PV Name /dev/nvme1n1p10
VG Name
PV Size <46.57 GiB
Allocatable NO
PE Size 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID 0XEQEc-pHGc-2B02-d4lp-581f-ZMYv-vKTgpG
"/dev/nvme1n1p11" is a new physical volume of "<46.57 GiB"
--- NEW Physical volume ---
PV Name /dev/nvme1n1p11
VG Name
PV Size <46.57 GiB
Allocatable NO
PE Size 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID NF82AB-ZUaP-D9FF-PLVP-HMuA-pWFz-NIZFRG
답변1
밤새 모든 플러그를 뽑고 백업 배터리를 설치했는데 오늘 아침에는 모든 것이 괜찮았습니다.sudo mkfs.ext4 /dev/mapper/nvmeVg-var