Testing Linux-CR -- Some Documentation

[Serge Hallyn]

Quoting Brian Haley (brian.haley at hp.com):
> On 05/13/2011 07:42 AM, Serge E. Hallyn wrote:
> > Quoting Raghu D K (dk.raghu at gmail.com):
> >> However I was not able to run the test scripts ( runall.sh ) as it
> >> gave some errors. Also analyzing the "out" file using "ckptinfo"
> >> results in EOF error.
> >> Any additional help on this is appreciated.
> > 
> > Since you're on Ubuntu, sh points to dah, so many cr_tests will break
> > because they expect sh to point to bash.  You can fix that by going
> > through all the scripts and changing that.  I haven't had a chance to do
> > so yet, and definately won't today.  If you go through the effort,
> > please feel free to send a patch to Oren or myself.
> 
> Or you can run:
> 
> # sudo dpkg-reconfigure dash
> 
> and choose "No", which will make /bin/sh point to bash.

Good point :)

I should still fix the testcases when I have time, but this'll get
you running more easily :)