Re: Mix Sequential & Random Access

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On Mon, Jul 7, 2014 at 12:30 AM, Ritchie Babaylan
<Ritchie.Babaylan@xxxxxxxxxxxx> wrote:
> Hi,
>
> I am confuse currently of string to put on rw= for the access profile below.
>
>         30% seq 60% read; 8KB
>         60% seq 30% read; 8KB
>
>
> My config file was written in this matter.
>
> [global]
> ioengine=libaio
> direct=1
> ba=4kb
> iodepth=4
> numjobs=4
> runtime=300
> ramp_time=180
> time_based
> group_reporting
> filename=/dev/sdb1
>
> [job-1]
> description=30% seq 60% read - 8kb
> stonewall
> bs=8kb
> percentage_random=60
> rwmixread=60
> rwmixwrite=40
> rw=??
>
> [job-2]
> description=60% seq 30% read - 8kb
> stonewall
> bs=8kb
> percentage_random=40
> rwmixread=30
> rwmixwrite=70
> rw=??
>
>
> Appreciate any help on this matter.
>
>
> Thanks,
> Ritchie Babaylan
>
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You should use rw=randrw
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