Re: Helping to model this workload

[Jens Axboe <axboe@kernel.dk>]

On 07/26/2013 08:28 AM, Neto, Antonio Jose Rodrigues wrote:
> 
> On 7/26/13 10:24 AM, "Jens Axboe" <axboe@kernel.dk> wrote:
> 
>> On 07/26/2013 08:22 AM, Neto, Antonio Jose Rodrigues wrote:
>>> Would be nice if we could specify?
>>> Iodepth for sequential and random
>>
>> That would be easy enough to add.
>>
>>> Numjobs for sequential and random (for example: I would like to have 16
>>> jobs doing random and 1 job only doing sequential)
>>
>> That's pretty easy to do manually by just having the two sections in the
>> job file.
>>
>> -- 
>> Jens Axboe
>>
>> --
> 
> Something like this? Do you have an example? I am confused with 2 sections
> and the percentage of the distribution of sequential and random plus the
> difference of block size

For multiple sections, you put the shared items in a [global] section.
That section applies to any job in the file. That also gives you a
better overview of the shared and distinct properties of each job.

-- 
Jens Axboe