---

ubuntu@ubuntu:~$ lsblk -o NAME,SIZE,FSTYPE,TYPE,MOUNTPOINTS,MODEL
sudo pvs
sudo vgs
sudo lvs -a -o +devices
NAME                 SIZE FSTYPE      TYPE MOUNTPOINTS                         MODEL
loop0                3.2G squashfs    loop /rofs                               
loop1              565.3M squashfs    loop                                     
loop2              770.2M squashfs    loop                                     
loop3               66.8M squashfs    loop /snap/core24/1587                   
loop4                  4K squashfs    loop /snap/bare/5                        
loop5               19.6M squashfs    loop /snap/desktop-security-center/150   
loop6              273.7M squashfs    loop /snap/firefox/8107                  
loop7               15.7M squashfs    loop /snap/snap-store/1367               
loop8               18.8M squashfs    loop /snap/prompting-client/204          
loop9              606.1M squashfs    loop /snap/gnome-46-2404/153             
loop10              16.5M squashfs    loop /snap/firmware-updater/226          
loop11               395M squashfs    loop /snap/mesa-2404/1165                
loop12              91.7M squashfs    loop /snap/gtk-common-themes/1535        
loop13              49.3M squashfs    loop /snap/snapd/26865                   
loop14             115.3M squashfs    loop /snap/ubuntu-desktop-bootstrap/589  
loop15             227.6M squashfs    loop /snap/thunderbird/1057              
loop16               580K squashfs    loop /snap/snapd-desktop-integration/361 
sda                    0B             disk                                     Mass-Storage
sdb                  7.6G iso9660     disk                                     UDisk
├─sdb1               6.1G iso9660     part /cdrom                              
├─sdb2                 5M vfat        part                                     
├─sdb3               300K             part                                     
└─sdb4               1.5G ext4        part /var/crash                          
                                           /var/log                            
nvme0n1            931.5G             disk                                     Netac NVMe SSD 1TB
├─nvme0n1p1         1007K             part                                     
├─nvme0n1p2            1G vfat        part                                     
└─nvme0n1p3          930G LVM2_member part                                     
  ├─pve-swap           8G swap        lvm                                      
  ├─pve-root          96G ext4        lvm                                      
  ├─pve-data_tmeta   8.1G             lvm                                      
  │ └─pve-data     793.8G             lvm                                      
  └─pve-data_tdata 793.8G             lvm                                      
    └─pve-data     793.8G             lvm                                      
nvme1n1            931.5G             disk                                     Netac NVMe SSD 1TB
├─nvme1n1p1         1007K             part                                     
├─nvme1n1p2            1G             part                                     
└─nvme1n1p3        930.5G             part                                     
  PV             VG  Fmt  Attr PSize    PFree 
  /dev/nvme0n1p3 pve lvm2 a--  <930.00g 16.00g
  VG  #PV #LV #SN Attr   VSize    VFree 
  pve   1   3   0 wz--n- <930.00g 16.00g
  LV              VG  Attr       LSize    Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert Devices               
  data            pve twi-aotz-- <793.80g             0.00   0.24                             data_tdata(0)         
  [data_tdata]    pve Twi-ao---- <793.80g                                                     /dev/nvme0n1p3(26624) 
  [data_tmeta]    pve ewi-ao----   <8.10g                                                     /dev/nvme0n1p3(229836)
  [lvol0_pmspare] pve ewi-------   <8.10g                                                     /dev/nvme0n1p3(231909)
  root            pve -wi-ao----   96.00g                                                     /dev/nvme0n1p3(2048)  
  swap            pve -wi-ao----    8.00g                                                     /dev/nvme0n1p3(0)