Re: [PATCH] generic/371: run write(2) and fallocate(2) in parallel

[Dave Chinner <david@fromorbit.com>]

On Thu, Jul 21, 2016 at 06:41:00PM +0800, Eryu Guan wrote:
> On Thu, Jul 21, 2016 at 03:30:25PM +0800, Wang Xiaoguang wrote:
> > +
> > +run_time=$((180 * $TIME_FACTOR))
> 
> 180s is too long time, I can reproduce it in around 10s on my test vm,
> just loop for 100 times for each operation (pwrite and falloc)

Or simply do:

run_time=$((20 * $TIME_FACTOR * $TIME_FACTOR))

So that the time factor scales up quickly when you want to run long
running tests.

> > --- a/tests/generic/group
> > +++ b/tests/generic/group
> > @@ -373,3 +373,4 @@
> >  368 auto quick richacl
> >  369 auto quick richacl
> >  370 auto quick richacl
> > +371 auto enospc prealloc stress
> 
> So we can add 'quick' group and remove 'stress'.

I'd leave the test in stress if we can run it based on time as per
my above suggestion.

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com