We have a Plesk 9.5.4 server with 2423 domains and according to SELECT * FROM psa about 8811 e-mail accounts.
When we do a backup it takes about three days and the backup file is about 65 GB big.
We need a long term strategy for disaster recovery to solve this problem of long restores. If I restore a 65 GB file that takes three days my clients would leave me in droves. What can I do?