Re: [Ext2-devel] Re: OOM problems on 2.6.12-rc1 with many fsx tests

Badari Pulavarty
2005-03-26T00:27:04Z

On Fri, 2005-03-25 at 16:17, Dave Jones wrote:
> On Wed, Mar 23, 2005 at 11:53:04AM -0800, Mingming Cao wrote:
>
> > The fsx command is:
> >
> > ./fsx -c 10 -n -r 4096 -w 4096 /mnt/test/foo1 &
> >
> > I also see fsx tests start to generating report about read bad data
> > about the tests have run for about 9 hours(one hour before of the OOM
> > happen).
>
> Is writing to the same testfile from multiple fsx's supposed to work?
> It sounds like a surefire way to break the consistency checking that it does.
> I'm surprised it lasts 9hrs before it breaks.
>
> In the past I've done tests like..
>
> for i in `seq 1 100`
> do
> fsx foo$i &
> done
>
> to make each process use a different test file.
>

No. We are doing on different files - Mingming cut and pasted
only a single line from the script.

Thanks,
Badari