I have a server with 80+ hosts. In last 2 months i migrated many of them to others UrBackup servers for more reliability cause backup_server_files.dd size.
I have deleted like 55 hosts now and the backup_server_files.db is always 56gb like with 80 hosts.
Night procedure deleted completely files in the data directory but seems not deleted all hash in DB related to them. I need to reduce the db to reflex the actually hosts present.
I try remove-unknown with no success. Not seems delete the entries in DB of hosts anymore existing. With defrag-database/repair-database 2 months ago the database became corrupted and i lost 15gg of backups cause have to recover an old copy of it.
Hope to have explained the problem clearly