RE: Was able to reproduce "cp: cannot stat file.x: Input/output error"

[David Dabbs]

> 
> Let me be more precise here.  Is the time spent mounting and umounting
> included in the time for the phase?

 [David Dabbs] 
No. Each phase iteration is wrapped in a time call. The mounting and
unmounting happen before and after this, so there's shouldn't be any timing
impact. I'd need to double check the sources, but I'm pretty sure that's the
case.

David