Extend a LUN in a cluster .................................................................................................. 144
Print services in a cluster .......................................................................................................... 145
Powering down the cluster ................................................................................................. 147
Powering up the cluster ..................................................................................................... 147
Maintenance and service ......................................................................................................... 150
Maintenance updates ....................................................................................................... 150
System updates .......................................................................................................... 150
Firmware updates ............................................................................................................. 150
Certificate of Authenticity ......................................................................................................... 151
11 System recovery ........................................................................... 153
The System Recovery DVD ........................................................................................................ 153
To restore a factory image ....................................................................................................... 153
Class A equipment ........................................................................................................... 157
Class B equipment ............................................................................................................ 157
Modifications .................................................................................................................. 158
Cables ............................................................................................................................ 158
Laser compliance .................................................................................................................... 158
Class A equipment ..................................................................................................... 159
Class B equipment ..................................................................................................... 159
European Union notice ...................................................................................................... 159
BSMI notice ..................................................................................................................... 160
Japanese notice ............................................................................................................... 160
8