My understanding is that the answers to the questions posed below are both YES
due the transactional design of ZFS. However, I'm working with some folks that
need more details or documents describing the design/behavior without having to
look through all the source code.
[b]Scenario 1[/b]
*
There is an open issue/bug with ZFS and EMC PowerPath for Solaris 10 in x86/x64
space. My customer encountered the issue back in April 2007 and is awaiting
the patch. We're expecting an update (hopefully a patch) by the end of July
2007.
As I recall, it did involve CX arrays and trespass