-t <sec> Runtime in seconds
-l Generate per-job latency logs
-w Generate per-job bandwidth logs
- -f <file> Read <file> for job descriptions
-o <file> Log output to file
-m Minimal (terse) output
-h Print help info
exec_prerun=x Run 'x' before job io is begun.
exec_postrun=x Run 'x' after job io has finished.
ioscheduler=x Use ioscheduler 'x' for this job.
+ cpuload=x For a CPU io thread, percentage of CPU time to attempt
+ to burn.
+ cpuchunks=x Split burn cycles into pieces of x.
Examples using a job file
Author
------
-Fio was written by Jens Axboe <axboe@suse.de> to enable flexible testing
+Fio was written by Jens Axboe <axboe@kernel.dk> to enable flexible testing
of the Linux IO subsystem and schedulers. He got tired of writing
specific test applications to simulate a given workload, and found that
the existing io benchmark/test tools out there weren't flexible enough
to do what he wanted.
-Jens Axboe <axboe@suse.de> 20060609
+Jens Axboe <axboe@kernel.dk> 20060905