I've got a process than runs every hour; it does a local backup snapshot, and checks the snapshots for validity.
It goes full-hog on my storage, and calculates some checksums/hashes/etc., so it's also pegging the CPU. It does this for a pretty short time, but it's long enough to spin up my fans. I want it to stay quiet.
I'm running it with `nice -n 19 ionice -c 3`; is there anything else I can do to slow it down?
