Light weight shadow code

Light weight shadow code

[Arun Sharma]

We're doing some changes to the shadow code and would like to make sure 
that we're not breaking existing functionality - specifically support 
for the light weight shadows.

Can someone tell us if this code is functional? If yes, how do we go 
about testing it?

	-Arun

RE: Light weight shadow code

[Ian Pratt]

 
> We're doing some changes to the shadow code and would like to 
> make sure that we're not breaking existing functionality - 
> specifically support for the light weight shadows.
> Can someone tell us if this code is functional? 

Yes it is, and its critical migration and hence has to be rock solid
stable.

> If yes, how do we go about testing it?

Use the dom0_op interface to turn it on (specifically LOGDIRTY mode),
then in the background call the CLEAN command every couple of seconds.
You should then run at least lmbench, ltp, fork bomb, ttcp, dd, kernel
compile over NFS. 

Ian