probkup file size
Use the -vs switch on probkup and specify a file size that you want the backup files to be. You will then have to pass it a list of files to use once the first file size limit is reached.
"-vs" will multiply the database blocksize by whatever value you provide for "-vs". For example, running a db with an 8k blocksize and a -vs of 250000 will create a backup file that is right at 2GB.
use this:
$DLC/bin/probkup /DATABASE backup.1 -vs 250000 < BACKUPFILES
The contents of BACKUPFILES would be the following:
backup.2
backup.3
backup.4
backup.5
etc...
The probkup utility will use as many "backup.#" files as it needs, as long as they are in the "BACKUPFILES" file. Make sure you put a lot of entries in that file to cover all your data. If you have a 4GB database, I'd make available at least 3 backup files at 2GB each.
Any questions about this, feel free to email me.