We took down h1boot for about 3 hours from 10am to 12:20 during this morning's maintenance in order to clone its boot drive. Michael unlocked the H1 PSL prior to the shutdown, and relocked it after h1boot was restored. The cloned drive will be used to create x1boot as an identical copy of the production H1 and H2 systems. A new backup VLAN network cable was installed to h1boot, and the switch reconfigurations were submitted to SVN.