root@pve:~# lvdisplay
--- Logical volume ---
LV Path /dev/pve/swap
LV Name swap
VG Name pve
LV UUID oDakU2-nTeo-rnz7-BMXk-wfvZ-BufV-rR16iT
LV Write Access read/write
LV Creation host, time proxmox, 2019-03-03 03:57:33 +0800
LV Status available
# open 2
LV Size 8.00 GiB
Current LE 2048
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Path /dev/pve/root
LV Name root
VG Name pve
LV UUID 1HuqDz-xOnL-591z-0ff4-IZje-sCY0-p44o8A
LV Write Access read/write
LV Creation host, time proxmox, 2019-03-03 03:57:33 +0800
LV Status available
# open 1
LV Size 27.75 GiB
Current LE 7104
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
--- Logical volume ---
LV Name data
VG Name pve
LV UUID oJl5id-GDRX-2qyo-EM64-wysd-UXD6-zGZwTX
LV Write Access read/write
LV Creation host, time proxmox, 2019-03-03 03:57:33 +0800
LV Pool metadata data_tmeta
LV Pool data data_tdata
LV Status available
# open 0
LV Size 59.66 GiB
Allocated pool data 0.00%
Allocated metadata 0.03%
Current LE 15274
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:4