Page 9 of the release notes for upgrading to 5.1(2b)says to verify that there is adequate disk space prior upgrading. Using the OS Administration, the disk space usage reported indicates that I don't have enough disk space. Of 12 Gigs in each of the active and inactive partitions, about 92 percent is used and only about 8 percent (less than 1 gig) is available. The release notes say that I need 3 times the size of patch file availabe (about 4.5 gigs).
My real question is, do I need to delete all files from the inactive partition prior to upgrading, or will the upgrade process do that for me?