Am 18.09.2013 11:56, schrieb Joerg Schilling: > Volker Armin Hemmann <volkerar...@googlemail.com> wrote: > >> turn off readahead. ZFS' own readahead and the kernel's clash - badly. >> Turn off kernel's readahead for a visible performance boon. > You are probably not talking about ZFS readahead but about the ARC. > > Jörg >
which does prefetching. So yes.
