Regarding destroying NCUs of the active NCP:
I found that there are no adverse effects. The NCUs are destroyed from
nwamd's representation also. If the NCU is in offline* state, then it
is also unplumbed. I've updated the bug at
http://defect.opensolaris.org/bz/show_bug.cgi?id=10503
Webrev is at
http://zhadum.east/export/ws/am223141/temp/nwam1-work/webrev/
Also, includes fix for bug 10510 door_if.c:484-485 contradicts debug
message in 480-481.
http://defect.opensolaris.org/bz/show_bug.cgi?id=10510
Anurag