Extend a LUN in a cluster .................................................................................................. 142
Print services in a cluster .......................................................................................................... 143
Powering down the cluster ................................................................................................. 145
Powering up the cluster ..................................................................................................... 145
Maintenance and service ......................................................................................................... 148
Maintenance updates ....................................................................................................... 148
System updates .......................................................................................................... 148
Firmware updates ............................................................................................................. 148
Certificate of Authenticity ......................................................................................................... 149
11 System recovery ........................................................................... 151
The System Recovery DVD ........................................................................................................ 151
To restore a factory image ....................................................................................................... 151
Class A equipment ........................................................................................................... 155
Class B equipment ............................................................................................................ 155
Modifications .................................................................................................................. 156
Cables ............................................................................................................................ 156
Laser compliance .................................................................................................................... 156
Class A equipment ..................................................................................................... 157
Class B equipment ..................................................................................................... 157
European Union notice ...................................................................................................... 157
BSMI notice ..................................................................................................................... 158
Japanese notice ............................................................................................................... 158
8