psync Basic pread(2) or pwrite(2) io.
- vsync Basic readv(2) or writev(3) IO.
+ vsync Basic readv(2) or writev(2) IO.
libaio Linux native asynchronous io.
cycles according to the cpuload= and
cpucycle= options. Setting cpuload=85
will cause that job to do nothing but burn
- 85% of the CPU.
+ 85% of the CPU. In case of SMP machines,
+ use numjobs=<no_of_cpu> to get desired CPU
+ usage, as the cpuload only loads a single
+ CPU at the desired rate.
guasi The GUASI IO engine is the Generic Userspace
Asyncronous Syscall Interface approach