The size of the virtual machine in the zfs

[Pilat]

How do I know how much space the virtual machine. Storage - ZFS, thin.
Console command, not through WEB GUI.

 

[LnxBil]

With ZFS, there are situations in which it is not easy to determine that. For most other cases you can use the zfs command itself:

root@proxmox4 /rpool/data > zfs list -t filesystem -o type,name,refquota,used,refer,lused,lrefer,compressratio,mountpoint -r rpool/data
TYPE        NAME                            REFQUOTA   USED  REFER  LUSED  LREFER  RATIO  MOUNTPOINT
filesystem  rpool/data                          none   322G   104K  82,5G   41,5K  1.58x  /rpool/data
filesystem  rpool/data/subvol-10008-disk-1       16G  4,88G  4,88G  10,2G   10,2G  2.14x  /rpool/data/subvol-10008-disk-1
filesystem  rpool/data/subvol-10009-disk-1       16G  3,23G  3,23G  5,73G   5,73G  1.83x  /rpool/data/subvol-10009-disk-1
filesystem  rpool/data/subvol-10010-disk-1        8G  1,35G  1,35G  2,20G   2,20G  1.73x  /rpool/data/subvol-10010-disk-1
filesystem  rpool/data/subvol-10011-disk-1        8G   491M   412M   830M    702M  1.88x  /rpool/data/subvol-10011-disk-1
filesystem  rpool/data/subvol-13001-disk-1        1G  6,59M  6,59M  9,21M   9,21M  1.57x  /rpool/data/subvol-13001-disk-1
filesystem  rpool/data/subvol-13002-disk-1        1G  6,59M  6,59M  9,21M   9,21M  1.57x  /rpool/data/subvol-13002-disk-1
filesystem  rpool/data/subvol-13003-disk-1        1G  6,58M  6,58M  9,17M   9,17M  1.56x  /rpool/data/subvol-13003-disk-1
filesystem  rpool/data/subvol-13004-disk-1        1G  7,90M  7,90M  11,5M   11,5M  1.61x  /rpool/data/subvol-13004-disk-1
filesystem  rpool/data/subvol-13005-disk-1        1G  33,9M  33,9M  41,3M   41,3M  1.57x  /rpool/data/subvol-13005-disk-1
filesystem  rpool/data/subvol-13006-disk-1        1G  7,79M  7,79M  11,3M   11,3M  1.60x  /rpool/data/subvol-13006-disk-1
filesystem  rpool/data/subvol-13007-disk-1        2G   269M   269M   451M    451M  1.84x  /rpool/data/subvol-13007-disk-1
filesystem  rpool/data/subvol-13008-disk-1        1G  5,78M  5,78M  7,72M   7,72M  1.51x  /rpool/data/subvol-13008-disk-1
filesystem  rpool/data/subvol-13009-disk-1        4G   353M   353M   555M    555M  1.76x  /rpool/data/subvol-13009-disk-1
filesystem  rpool/data/subvol-13010-disk-1        1G  31,2M  31,2M  50,0M   50,0M  1.95x  /rpool/data/subvol-13010-disk-1
filesystem  rpool/data/subvol-13253-disk-1        1G  8,37M  8,37M  12,2M   12,2M  1.62x  /rpool/data/subvol-13253-disk-1
filesystem  rpool/data/subvol-2020-disk-1         8G   384M   384M   602M    602M  1.76x  /rpool/data/subvol-2020-disk-1
filesystem  rpool/data/subvol-7020-disk-1         4G   412M   412M   643M    643M  1.76x  /rpool/data/subvol-7020-disk-1
filesystem  rpool/data/subvol-7020-disk-2         8G  20,3M  20,3M  59,9M   59,9M  3.32x  /rpool/data/subvol-7020-disk-2
filesystem  rpool/data/subvol-7021-disk-1         4G   324M   324M   513M    513M  1.80x  /rpool/data/subvol-7021-disk-1
filesystem  rpool/data/subvol-7023-disk-1         8G  1,15G  1,15G  2,13G   2,13G  2.06x  /rpool/data/subvol-7023-disk-1
filesystem  rpool/data/subvol-7024-disk-1         8G   645M   645M   868M    868M  1.44x  /rpool/data/subvol-7024-disk-1
filesystem  rpool/data/subvol-7025-disk-1         8G  1,02G  1,02G  1,27G   1,27G  1.68x  /rpool/data/subvol-7025-disk-1
filesystem  rpool/data/subvol-7123-disk-1         2G  39,5M  39,5M  70,5M   70,5M  1.93x  /rpool/data/subvol-7123-disk-1

root@proxmox4 /rpool/data > zfs list -t volume -o type,name,volsize,used,refer,lused,lrefer,compressratio,mountpoint -r rpool/data
TYPE    NAME                        VOLSIZE   USED  REFER  LUSED  LREFER  RATIO  MOUNTPOINT
volume  rpool/data/vm-12000-disk-1      50G  56,4G  4,81G  6,00G   6,00G  1.26x  -
volume  rpool/data/vm-13252-disk-1       8G  1010M  1010M  1,31G   1,31G  1.34x  -
volume  rpool/data/vm-30100-disk-1      32G  34,1G  2,74G  3,75G   3,54G  1.32x  -
volume  rpool/data/vm-30199-disk-1       2G   796M   738M  1,01G    967M  1.31x  -
volume  rpool/data/vm-30199-disk-2      64G   140K    76K    72K     42K  1.05x  -
volume  rpool/data/vm-30200-disk-1      32G  2,86G  2,72G  3,74G   3,47G  1.31x  -
volume  rpool/data/vm-30201-disk-1      32G  2,85G  2,55G  3,67G   3,12G  1.30x  -
volume  rpool/data/vm-30202-disk-1      32G  1,72G  1,11G  2,39G   1,50G  1.40x  -
volume  rpool/data/vm-5006-disk-1       50G  59,6G  7,33G  13,1G   10,9G  1.58x  -
volume  rpool/data/vm-5008-disk-1       50G  51,6G    64K    32K     30K  1.00x  -
volume  rpool/data/vm-7005-disk-1       50G  56,7G  6,66G  8,70G   8,58G  1.30x  -
volume  rpool/data/vm-7013-disk-2       10G    64K    64K    30K     30K  1.00x  -
volume  rpool/data/vm-9007-disk-1       16G  19,1G  1,07G  3,77G   1,41G  1.39x  -
volume  rpool/data/vm-9007-disk-2       16G  19,1G  1,07G  3,77G   1,41G  1.39x  -
volume  rpool/data/vm-9100-disk-1       32G  1,51G  1,51G  5,00G   5,00G  3.62x  -

Yes I know, this is a complex example, but it shows what you can get. Just use zfs list for simpler output.