[Borgbackup] borg info shows 615GB but du -s -h only shows 574GB

[devzero at web.de]

can someone explain the difference ?

why dos borg info show 615.67GB for all archives deduplicated size when du shows only 574GB ?

regards
roland


[root at backupvm2 borg-repos]# /backup/bin/borg-1.0.10 info /iscsi/lun1/borg-repos/myhost::archive-2017-03-30_0652
Name: archive-2017-03-30_0652
Fingerprint: a2a87dff61fd9cd3a4696c13f95ace84c9158de4478bc6d683cb162c342fb8ff
Hostname: backupvm2
Username: root
Time (start): Thu, 2017-03-30 08:54:41
Time (end):   Thu, 2017-03-30 09:02:09
Command line: /backup/bin/borg create --filter=AME --info --list --stats --numeric-owner --compression lz4 /iscsi/lun1/borg-repos/myhost::archive-2017-03-30_0652 .
Number of files: 302987

                       Original size      Compressed size    Deduplicated size
This archive:                1.00 TB            671.73 GB             14.28 MB
All archives:               49.58 TB             30.28 TB            615.67 GB

                       Unique chunks         Total chunks
Chunk index:                  515622             29084818

[root at backupvm2 borg-repos]# du -s -h myhost/
574G	myhost/