More importantly, rdiff-backup's "remove older than" feature is primitive compared to borg's "prune" (happy to explain if you need more on that). Also as is tradition, Shinos pick goes to the wonderful Theresmore Go there to play it and tell u/Shadymaniac. Best Game Presentation - Orb of Creation. That said, if you're going to use rdiff-backup, you may as well switch to borg, which offers all the benefits of rdiff-backup but also adds encryption (and better compression also I think). Best Updates/Events - Advent Incremental. With rdiff-backup, it would increase only by 1 MB (plus some overhead I guess). With rsnapshot, the disk usage of the backup directory would increase by 1 GB. In the documentation of SQLite Archie Files it is explained that the backups can be incremental. To properly illustrate the difference between the last two, consider a 1 GB file of which only 1 MB has changed since the last backup. The space saving per backup is much more, but you have to manage overall space by frequently running its "remove older than" mode. Consequently you need to run a special command to get old data out. rdiff-backup keeps multiple copies, but for all but the latest one are kept in an internal, space saving, format. Arrsync incremental vs whole file full Faster Processing: Comparing the Incremental Data Load vs Full Load, Incremental Loading works much faster because there is lesser data to connect with in most of the cases. However, older copies are directly accessible to the Linux command line (cp, mv, etc). Then, if you can, another backup at an offsite location (maybe family or friends house) that you backup once every couple months. Space is saved by hard linking files that have not changed, but if a file changes - even a tiny bit - the entire file is copied again. You should have at least three though, One to work off/ store you images on, then a backup of that on another drive, I like to use arRsync for backups. rsync -a -P -log-fileclsync.txt -backup -suffixbakdate +YmdHMS /home/user/files/ /home/user/filesbackup/ You could write a script to remove the copies you wish to periodically. rsnapshot keeps multiple copies based on your configuration (e.g., 4 daily backups, rolling over to weekly, 3 weekly backups rolling over to monthly, etc).
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