Running zdb on my broken system, one of the things I see is the hostname.
I'm not sure why zfs needs to know about the hostname of the system it's
on, but...
The thing I did that started all my problems was I changed the hostname
of my system. Do I need to do something with zfs to tell it the new
I upgraded my machine to snv_101a_rc1 and now that machine is broken.
I described my problem here
http://www.opensolaris.org/jive/thread.jspa?threadID=81928&tstart=0
and here
http://www.opensolaris.org/jive/thread.jspa?threadID=80625&tstart=0#304281
The problem seems to be some low level zfs files
