I'm trying to find the best way to migrate a 3584 library from LTO1 to LTO4
media.  For a period of time, both drive types will be installed.  I know
the library can be partitioned, but capacity is already pretty tight, and it
would almost certainly require continuous "redrawing the borders" as the
relative proportion of media types shifted, in order to make everything
fit.  Would there be any gotchas if I defined both device classes to the
same library, and then assigned the LTO4 scratch media to the appropriate
storage pools immediately on checkin?  Or am I required to do some kind of
library partitioning to make this work?  I've done some searching online,
but can't find anything explicit one way or the other.

Thanks,

Kathy