I would suggest that, after logging in, the user should see a dialog that reports that it thinks a new drive has been added that looks like one they'd like to add to the array and ask them if they want to hot-add it.
-- Critical Dapper bug: RAID1, reconnect secondary drive, no attempt made to resolve drives https://launchpad.net/bugs/58892 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
