Re: "disable_bw" option in HOWTO should be "disable_bw_measurement"

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On 10/12/2016 10:00 AM, Bruce Cran wrote:
On 10/12/16 9:00 AM, Jens Axboe wrote:

I added that as an alias, to keep it inline with the slat/clat
equivalents.

It doesn't seem to be working - when I added "disable_bw=1" fio told me
it was an unknown option.

Are you on the right build?

axboe@x1:/home/axboe/git/fio $ ./fio --name=null --ioengine=null --bs=4k --rw=read --size=1g --disable_bw
./fio: option '--disable_bw' requires an argument
./fio: unrecognized option '--disable_bw'
Did you mean disable_bw?

axboe@x1:/home/axboe/git/fio $ ./fio --name=null --ioengine=null --bs=4k --rw=read --size=1g --disable_bw=1
null: (g=0): rw=read, bs=4K-4K/4K-4K/4K-4K, ioengine=null, iodepth=1
fio-2.14-27-gafd2c
Starting 1 process
[...]

Works for me...

--
Jens Axboe

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