ZFS - wrong disk space calculated.

[DigiTalk]

Hello!

I have one folder which doesn't display my disk space correctly.
I'm currently loosing 3.6T because of this.
df and dh list different sizes.
The size df lists is the same as zfs list gives.

Code: Select all

server: NASVolume# df -h Veeam
Filesystem         Size    Used   Avail Capacity  Mounted on
NASVolume/Veeam    5.3T    3.9T    1.4T    74%    /mnt/NASVolume/Veeam
server: NASVolume# du -sh Veeam
296G    Veeam

I don't have snapshots enabled.
Trashbin is disabled also.
Where did this space go and how do I get it back?

I'm currently running a scrub, but I'm not convinced yet that it will help.

My systems specs:
Version: 11.0.0.4 - Sayyadina (Revision 4383) Embedded
Intel(R) Core(TM) i3-4150 CPU @ 3.50GHz
ASUSTeK COMPUTER INC. P9D-MV(X) Series
16GB of ECC RAM
8 HDDs running in a RAIDZ2
7 HDD with 2TB, one with 4TB (one drive was showing SMART errors, so I started replacing them with bigger ones. I know that I can't use the additional space until all drives are 4TB ones.)

[mooblie]

Do you have the Recycle Bin enabled in your SMB shares? Is it empty?

[DigiTalk]

Recycle Bin is disabled (espacially for this share as it contains Veeam Backup-Images).

[DigiTalk]

The scrub reported that it had nothing fixed, but now by free disk space is correct again
Thanks for yout Help!