Anonymous 2021-07-17T19:32:47Z No. YMGW46J5 [Report]
yea sure, its a plan9 thing. you can get those from plan9port. also take a look at 9front.
essentially what cwfs is a worm+cache filesystem, and venti just splits up the data into sets and removes duplicate sets, rather than just doing file de-duping. it also appends new data to files rather than overwriting them when they're changed, so you can easily go back to a previous version of any file using something like yesterday(1). venti also lets you just back it up into the archive easily. its pretty good