The logic in cleanupPSTable in xcatconfig causes it to take many minutes with large Postscripts tables, especially on DB2. Redesign. It makes it seem like you are hung doing xcat code updates.
xcatconfig fix checked in 2.7 revision 12766. 2.8 revision 12767
xcatconfig fix checked in
2.7 revision 12766.
2.8 revision 12767