After booting up from the live CD, I ran a command that was something like:
installgrub -m /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c5d0s0 and I can now get past the "Bad PBR sig" error and I get grub to load and OpenSolaris 2008.05 starts to boot on the drive that has it installed, but seems like it kind of dies during the boot process when it gets a lot of weird SATA related errors. Maybe the SATA errors are caused by the fact that two of the drives that are supposed to be part of the 3 drive mirrored zpool are unplugged? But that doesn't really make a lot of sense because ZFS is supposed to be able to recover as long as a working drive that was part of the mirror still works (I'm just using plain old normal mirroring and not RAID Z or anything fancy here). -- This message posted from opensolaris.org
