run the command like bbgeek17 ask for
What is the output of :
pvs
vgs
lvs
lsblk
pvs
PV VG Fmt Attr PSize PFree
/dev/sda3 pve lvm2 a-- <1.82t <734.36g
root@pve:~# pvs -v
PV VG Fmt Attr PSize PFree DevSize PV UUID
/dev/sda3 pve lvm2 a-- <1.82t <734.36g <1.82t sWz6xP-oeOp-0nlH-K0wx-D8j5-ecTd-HXRfja
root@pve:~# pvs --units m
PV VG Fmt Attr PSize PFree
/dev/sda3 pve lvm2 a-- 1906700.00m 751984.00m
root@pve:~#
root@pve:~# vgs
VG #PV #LV #SN Attr VSize VFree
pve 1 3 0 wz--n- <1.82t <734.36g
root@pve:~# vgs -v
VG Attr Ext #PV #LV #SN VSize VFree VG UUID VProfile
pve wz--n- 4.00m 1 3 0 <1.82t <734.36g fKLwTc-gMmQ-G3p2-u2CT-LElw-D22o-ZGryiW
root@pve:~# vgs --units m
VG #PV #LV #SN Attr VSize VFree
pve 1 3 0 wz--n- 1906700.00m 751984.00m
root@pve:~#
root@pve:~# lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
data pve -wi-a----- 1.00t
root pve -wi-ao---- 96.00g
swap pve -wi-ao---- 7.65g
root@pve:~# lvs -v
LV VG #Seg Attr LSize Maj Min KMaj KMin Pool Origin Data% Meta% Move Cpy%Sync Log Convert LV UUID LProfile
data pve 1 -wi-a----- 1.00t -1 -1 252 2 tAI211-4Y91-vCC5-50CP-iILb-JHX0-MCbVZV
root pve 1 -wi-ao---- 96.00g -1 -1 252 1 sASS2I-Cbjy-hfzX-cIZp-7tLt-bvHx-Ccp9dn
swap pve 1 -wi-ao---- 7.65g -1 -1 252 0 ZG8Kku-gwHn-2e8p-Tncq-2zH4-BkHU-Ev7Obm
root@pve:~# lvs --units m
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
data pve -wi-a----- 1048576.00m
root pve -wi-ao---- 98304.00m
swap pve -wi-ao---- 7836.00m
root@pve:~#
root@pve:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 1.8T 0 disk
├─sda1 8:1 0 1007K 0 part
├─sda2 8:2 0 1G 0 part /boot/efi
└─sda3 8:3 0 1.8T 0 part
├─pve-swap 252:0 0 7.7G 0 lvm [SWAP]
├─pve-root 252:1 0 96G 0 lvm /
└─pve-data 252:2 0 1T 0 lvm
sr0 11:0 1 1024M 0