Backed out previous commit.  It broke fsck again.  See rev.1.22 and the references there, and rev.1.38 of sys/ufs/ufs/ufs_disksubr.c.
Backed out previous commit.  It broke fsck again.  See rev.1.22 and the
references there, and rev.1.38 of sys/ufs/ufs/ufs_disksubr.c.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase