Ouch, I think I missed it here. Sorry !
Was reading about databases and stuff not reading well enough.
A replica DB should be always at least 1034 blocks. I don't think you will make it this way.
But isn't it that for root-disks you have a free Veritas license ? I believe so. Sorry to tell, but Solstice is not where you should be up to anymore.
You should just leave it the way it is now and encapsure these disks under Veritas, not bothering about replica databases and stuff anymore
If you still want it, I'dd definitly deep into sunsolve.sun.com or in this case maybe even better docs.sun.com
It has all you ever need. More than just a simple explanory of disksuite.
Regs David