Just to update on the situation - despite the RM6.22.1 installation
saying it had failed and that it could not install on Solaris 10, I
eventually decided to do a reconfigure reboot anyways....

As it turns out, I didn't have to do any OS tweaking at all... The
A1000 can be seen PERFECTLY from Solaris 10 running RM6.

As per thread above, I think this would only be a problem if I were
running a multi controller RAID module.

The question remains, I guess, as to whether I should remove the two
failing forceload lines from the /etc/system file.

As they fail to forceload, I don't think removing them will make any
difference to the functionality of RM6.22.1.

Thoughts?