TD had been using be_list() to find Solaris BEs. This necessitated importing root pools before be_list() could assess them.
Returning root pools to the pre-imported state, done with 'zpool export', makes them unbootable until imported once more. Also, importing them with a different name, done presently in TD, leaves them unbootable later. To circumvent this problem, it was decided to parse the output of 'zpool list', noting the slices found, and signaling that a root pool was found on the corresponding disk. This code looks for disk names in the first column of the output, verifying them in the main TD module, and passing some text to indicate this to the user when the mouse hovers over the disk in screen 2 of the installer. http://defect.opensolaris.org/bz/show_bug.cgi?id=1021 http://cr.opensolaris.org/~wmsch/bug-1021/
