sander wrote:If possible, would it make sense? Imagine you have downloaded all rar and par2 files, total 5GB. You then copy this over your LAN, at a speed of ... let's say 100 Mbps = 10 MB/s. So that takes 500 seconds = more than 8 minutes. You repair on some other machine, and then you have to copy back 4.5GB ... which takes almost 8 minutes.
So, you loose 16 minutes, which must we won by a faster par2 and unrar process. Now the main questions: how long does the par2/unrar process take on the Synology DS?
I see your point.
but the thing is, the Synology DS212+ has a single core 2.0 ghz processor..
http://www.marvell.com/embedded-process ... 2-3_pb.pdf
I get repairs in about 3-4 hours per download...

and that's when after verifying has completed successfully, as most of the time, after 2-3 hours of verification, it fails, then I manually have to press retry so they start downloading the missing part, verify again, retry manually then repair (most of the time, I need 2-3 verify/retry before it actually does the repairing).
So maybe it's just that the NAS should be the one doing the downloads and repair stuff.. I should probably simply install all this on a computer, and then have Sickbeard copy the files TO the NAS. So all the hard processing would have been done on the computer.
So you see, doing it manually wouldn't be that bad if I kept that setup like that as I would actually be saving a LOT of time. But maybe I should just rethink my setup instead...!