Good configurable I/O benchmark?
Lev Serebryakov
lev at serebryakov.spb.ru
Sat Dec 18 21:34:48 UTC 2010
Hello, Freebsd-geom.
Is here any good I/O benchmark? What do I mean by `good':
(1) Multiprocess workloads with different workloads per processe (thread)
(a) Sequential R or W.
(b) Random R and W with configurable R:W ratio.
(c) Configurable min/max/avg distance seek in random workloads.
(2) All above with configurable block size.
(3) All of above with configurable I/O queue depth.
--
// Black Lion AKA Lev Serebryakov <lev at serebryakov.spb.ru>
More information about the freebsd-geom
mailing list