I have a problem on my oVirt manager, the problem is that the directory

/var/lib/pgsql/data/base fills.

Initially thinking that my file system /var/log 2Gb was too small now have

increased to 4Gb and is refilled, i have increased again to 5 Gb and is

refilled again.

Why ?

I have implemented the backup of the manager with the script backup.sh, this

could be the cause of the problem ?

Sorry in the script backup.sh there is this 

#!/bin/bash

/usr/bin/engine-backup --mode=backup --scope=all --file="/root/ovirt-engine-backups/$(hostname)-backup-$(date +%A).tar.bz2" --log=/var/log/ovirt-engine-backups.log