hello Kulkarni & Alireza, Thanks for your attentions. tiobench-example.fio will spawn 16 processes, each job consumes 4 processes. But what i want is all things defined in the job description be done in one process. For example, executes below job description --cut-- [global] engine=sync filename=/data/test size=100m [job1] rw=write stonewall [job2] rw=read stonewall [job3] rw=randwrite stonewall [job4] rw=randread stonewall --cut--
This job description can satisfy the demand of sequential execute, but they will be done in 4 different processes. What i want is all things be done in the same process sequentilly. B.R. John.Gong On Thu, Jul 9, 2015 at 11:19 AM, Kulkarni, Vasu <[email protected]> wrote: > Here's one example with 4 jobs which you can customize > https://github.com/axboe/fio/blob/master/examples/tiobench-example.fio > > > On Wed, Jul 8, 2015 at 6:55 PM, john gong <[email protected]> wrote: >> hello All, >> >> I wonder whether FIO can do below things in the same job? >> 1) sequential write >> 2) sequential read >> 3) randomly write >> 4) randomly read >> >> Namely FIO do not need to spawn other processes to do the things >> respectively. >> All things will be done in the same process. >> >> Thanks in advance! >> >> John.Gong >> -- >> To unsubscribe from this list: send the line "unsubscribe fio" in >> the body of a message to [email protected] >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > -- > A ship is safer in a harbor. But that's not what ships are built for. -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
