Hello,
The location of root backup directory is stored in file /etc/psa/psa.conf and set by variable DUMP_D as before:
# Backups directory
DUMP_D /var/lib/psa/dumps
Server backups, backups of resellers, clients, domains and daily MySQL dumps are stored in this directory.
~# ls -l $DUMP_D
total 632
-rw-r----- 1 root root 56437 Dec 1 15:06 backup_info_0812010906.xml
-rw-r----- 1 root root 3362 Dec 1 15:06 backup_keyXXafHukD.key_0812010906.tgz
drwxr-xr-x 4 root root 4096 Dec 1 15:06 clients
drwxr-xr-x 6 root root 4096 Dec 1 15:06 domains
-rw------- 1 root root 137520 Dec 1 00:04 mysql.daily.dump.0.gz
-rw------- 1 root root 137562 Nov 30 00:04 mysql.daily.dump.1.gz
-rw------- 1 root root 137540 Nov 29 00:04 mysql.daily.dump.2.gz
-rw------- 1 root root 132342 Nov 26 00:04 mysql.daily.dump.3.gz
drwxr-xr-x 3 root root 4096 Nov 28 17:06 resellers
~ #
So try to change the DUMP_D parameter at /etc/psa/psa.conf.
Please, check the following article for more information:
http://kb.odin.com/en/5816
Thank you