Proxmox 3.4 diisk usage reporting issue

[alexdimarco]

If I run du -hs on /var/lib/vz I get the following 2.3TB
If I run du -hs on /var/lib/vz/private I get 703G
If I run du -hs on /var/lib/vz/dump I get 838G

/var/lib/vz/root also reports 703G which makes sense since it is a hardlink...

What is confusing me is why the total is 2.3TB which would be a combination of private and root counted separately... this is also reflected when I check the disk usage using df.

My understanding is that du and df usually do not count hard links. Is there an issue with hardlinks?
I am using 3.4 with ZFS.
Is this broken with ZFS? Is there a better tool to check disk usage from the command line?

Any ideas?

Thanks

Alex DiMarco

 

[wolfgang]

Hi,

the correct information you get from ZFS list.

 

[alexdimarco]

Do you mean I should post to the ZFS (general) list or is there a Proxmox ZFS list?

 

[wolfgang]

no zfs is the command and list the subcommand.
zfs has two important admin commands zpool and zfs.

 

[alexdimarco]

ok - I see - zfs list reports exactly the same as df / du -s

 

[alexdimarco]

Any idea why ZFS in both df and hu and ZFS list report the hardlinks as taking up the full amount of disk space as if it was the full file?