about fragmentation (of free disk space)

[Dave Horsfall]

On Sat, 10 Oct 2015, Justin C. Walker wrote:

> Also, OS X in recent incarnations does a pretty good job of detecting 
> when you are streaming a file and doing a lot of prefetching.

Unix[tm] has been doing that for years (ISTR that it was even in Edition 
5); has Apple only just caught up?

-- 
Dave Horsfall DTM (VK2KFU)  "Those who don't understand security will suffer."