We debated having a copy pool when doing our DD setup. We finally decided
that using a daily DD snapshot was an acceptable solution. We take a
Rick The problem with that is that you'd just be replicating a logical corruption. So unless you noticed it before your last snapshot expired, you be stuck. Obvoliusly a simple solution would be to have a copy stpool on exactly the same DD - inefficient copying wize, but it would dedupe down to nothing.
