zfs very poor performance compared to ufs due to lack of cache?

[Andriy Gapon]

on 15/09/2010 19:00 Andre Oppermann said the following:
> Is there a quick way of deciding within sendfile(2) whether a file resides
> on a filesystem that doesn't use the buffer cache?

I don't know of any reliable way to do it.

-- 
Andriy Gapon