whitespace
Whenever we verify an address when running with HAVE_DIAGNOSTIC, confirm
it doesn't appear on allocation/discard lists as well as that it's part
of the file. Reference #1245.
Show the LSM cache size problem as MB, not just B, it's easier to work with.
I always forget format doesn't allow you to specify the cache size as "8gb"
or something like that, complain if the numeric configuration isn't a number.
Crank up the possible cache size to 100GB.