re #6591 update 4.0 logsubr to amend Nexenta copyright and OS version
Merge in latest illumos.
VAAI (XXX ATS support for COMSTAR, YYY Block-copy support for COMSTAR)
Re #6790 backspace should perform delete on console
re #6786 rb1741 disable fast reboot
re #6791 rb1742 bge 1648 regression
re #6803 rb1746 less verbosity in kcf_random
re #6811 rb1752 backport illumos 1603 smbsrv raw mode is ill-advised
re #6812 rb1753 backport illumos 1604 smbd print_enable doesn't really work
re #6813 rb1757 port 2976 Child folder visibility through shares
re #6815 rb1758 need WORM in nza-kernel (4.0)
re #6807 rb1747 enable hot-plug by default
re #6833 rb1771 less verbosity in mptsas
re #6834 rb1773 less verbosity in nfs4_rnode
re #6853 rb1787 remove references to sun.com
re #6874 rb1789 sgen autoload fixes
re #6892 rb1796 no ENXIO after clock validation in todpc_rtcget
re #6530 mpt_sas crash when more than 1 Initiator involved - ie HA
set milestone3 tag
set milestone2 tag