The backup destination was a FTP server.
The backupset on the ftp server consists of 108 2GB .Zxx files (~220 GB).
It seems that backup4all fetches the backup files ( *.Zxx) to its local working directory
and does not delete them after being processed - that causes the free space on the disk to be
eaten up quickly.
See the situation during my test: there are already 26 GB of .Zxx files in the backup4all temp subfolders.
(see the attached screenshot).
[attachment=0]diskspace.JPG[/attachment]
I tested until the temp dir drive had 0 (zero) bytes of free space - causing the system to have
some problems ....
