I’m currently trying to set up a script to run forget/prune and I’m using the following “keeps”:
--keep-last --keep-daily 12 --keep-weekly 6 --keep-monthly 6 --keep-yearly 1
Am I right in thinking this will keep the last snapshot, the last 12 daily snapshots (including the one kept by last), the last 6 weekly snapshosts (again keeping the two included in the daily keep), the last 6 monthly snapshots (including previous) and the last one yearly snapshot?
Is any of that completely redundant?
Also, while I’m looking at this - what does rebuild-index do and what’s the advantage of doing it?