Deduplication incremental backup is taking more than 16 hours
I'm backing up 1.4TB of data from our project drives to an iSCSI storage Synology server and it is still running. How should I configure this software so it takes less time? It started at 11:00PM yesterday and now it is 4:42PM today. When it completes, it appears that there's usually only about 100 gigabytes of changed data that it stores in the dedupe folder from what I can tell from file dates on the iSCSI target. But it is acting like it is backing up the whole thing on every incremental due to how much time it takes. I think this will take roughly 20 hours total which is not what we want.