Interestingly, under screen, when I issue shutdown command in SmartOS global zone, it does not exits to give shell back but broadcasts info . I suppose it won't stop shutdown if I send Ctrl+c and exit from the screen.. ?

I issued exit and only after timeout , then it exited shutdown command and accepted exit so I exited the screen .

I wonder.. I was recovering forgotten SmartOS GZ password on solo physical machine and after booting from USB flash, it required just to enter root/root to get root shell. And I was under impression that after booting from flash drive and enabling recovery mode, I should be entering root/release password fo that particular image, from release page...