Just had to figure this out the hard way myself: You seem to have renamed the ZFS bootfs BE name away from its default name "rpool/ROOT/opensolaris", and GRUB can only load the chooser splashimage from the ZFS default bootfs if it knows about its name.
This means you can easily fix this by executing: # zpool set bootfs=rpool/ROOT/<your_BE_name> rpool HTH & best regards, Andreas -- This message posted from opensolaris.org
