If you using ufs as a root fs, since I have started using zfs rpool as root I do not have the issue you describe when power goes out and reboot anymore, ufs does not seem as robust as Solaris 904 used to be with logging manually enabled in vfstab you could loose power and not have any issues.
it would be interesting to see if you boot into Solaris failsafe and answer no to mounting the root filesystem. and run fstyp -v /dev/dsk/c0d0s0 (your root filesystem). since now in Solaris 10 and OpenSolaris ufs has logging enabled by default and it does not need to be defined in vfstab the behavior should be the same as 904 ufs used to be, but that does not seem the case. you could compare with a totally cleaned up ufs fstyp -v and submit a bugid if this happens again, in that you should be able to reproduce the steps. You can boot with grub option for unix -skv svcs -xv and look in /var/svc/log dir. and you can boot into Solaris failsafe , mount the root filesystem /a then run: bootadm update-archive -R /a Also look in /a/var/svc/log dir. umount /a -- This message posted from opensolaris.org
