Users Guide
Power Conservation and Power Budget..................................................................................................................203
Maximum Power Conservation Mode...................................................................................................................... 203
Server Power Reduction to Maintain Power Budget............................................................................................. 204
110V PSUs AC Operation............................................................................................................................................204
Server Performance Over Power Redundancy.......................................................................................................204
Remote Logging.......................................................................................................................................................... 204
External Power Management.................................................................................................................................... 204
Configuring Power Budget and Redundancy Using CMC Web Interface........................................................... 205
Configuring Power Budget and Redundancy Using RACADM............................................................................. 205
Executing Power Control Operations............................................................................................................................. 207
Executing Power Control Operations on the Chassis.............................................................................................207
Executing Power Control Operations on a Server..................................................................................................208
Executing Power Control Operations on an IOM....................................................................................................209
16 Troubleshooting and Recovery..................................................................................................210
Gathering Configuration Information, Chassis Status, and Logs Using RACDUMP................................................. 210
Supported Interfaces...................................................................................................................................................210
Downloading SNMP Management Information Base File........................................................................................211
First Steps to Troubleshoot a Remote System...............................................................................................................211
Power Troubleshooting................................................................................................................................................ 211
Troubleshooting Alerts...................................................................................................................................................... 212
Viewing Event Logs........................................................................................................................................................... 213
Viewing Hardware Log................................................................................................................................................ 213
Viewing CMC Log and Enhanced Chassis Log........................................................................................................ 214
Using Diagnostic Console..................................................................................................................................................214
Resetting Components..................................................................................................................................................... 215
Saving or Restoring Chassis Configuration.................................................................................................................... 215
Troubleshooting Network Time Protocol Errors............................................................................................................215
Interpreting LED Colors and Blinking Patterns...............................................................................................................216
Troubleshooting Non-responsive CMC...........................................................................................................................218
Observing LEDs to Isolate the Problem.................................................................................................................... 218
Troubleshooting Network Problems................................................................................................................................218
Resetting Administrator Password..................................................................................................................................219
17 Using LCD Panel Interface........................................................................................................ 221
LCD Navigation..................................................................................................................................................................222
Main Menu....................................................................................................................................................................223
LCD Setup Menu.........................................................................................................................................................223
Language Setup Screen............................................................................................................................................. 223
Default Screen............................................................................................................................................................. 223
Graphical Server Status Screen................................................................................................................................ 223
Graphical Module Status Screen...............................................................................................................................224
Enclosure Menu Screen..............................................................................................................................................224
Module Status Screen................................................................................................................................................ 224
Enclosure Status Screen............................................................................................................................................ 224
IP Summary Screen.....................................................................................................................................................225
Diagnostics.........................................................................................................................................................................225
LCD Hardware Troubleshooting......................................................................................................................................225
Front Panel LCD Messages............................................................................................................................................. 226
Contents
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