invalid cross-device link error during backup

[MMarko]

Hi all!

Has anyone encountered this kind of error:

Database: writing database config file for "database_name": 
dafs: open temp concurrent 644 as gid:gd open-beneath 
/home/admin/user_backups/Sunday/USERNAME/backup: 
invalid cross-device link

Basically this is happening when user_backups is symlink to actual backup directory. It causes that some accounts do not get their DBs dumped and backed up, everything else is in backup archive. This sarted to happen after one of the recent updates.

Any clue as why is this happening?

 

[MMarko]

Made one more test, when there is no symbolic link to another dir it works fine.