Users Guide

Table Of Contents
Power Conservation and Power Budget............................................................................................................. 207
Maximum Power Conservation Mode.................................................................................................................. 207
Server Power Reduction to Maintain Power Budget....................................................................................... 208
110V PSUs AC Operation.........................................................................................................................................208
Server Performance Over Power Redundancy................................................................................................. 208
Remote Logging........................................................................................................................................................ 208
External Power Management.................................................................................................................................208
Configuring Power Budget and Redundancy Using CMC Web Interface................................................... 209
Configuring Power Budget and Redundancy Using RACADM.......................................................................209
Executing Power Control Operations.......................................................................................................................... 211
Executing Power Control Operations on the Chassis........................................................................................211
Executing Power Control Operations on a Server.............................................................................................212
Executing Power Control Operations on an IOM...............................................................................................213
Chapter 16: Troubleshooting and Recovery................................................................................ 214
Gathering Configuration Information, Chassis Status, and Logs Using RACDUMP........................................214
Supported Interfaces................................................................................................................................................ 214
Downloading SNMP Management Information Base File................................................................................ 215
First Steps to Troubleshoot a Remote System........................................................................................................ 215
Power Troubleshooting............................................................................................................................................ 215
Troubleshooting Alerts................................................................................................................................................... 216
Viewing Event Logs.........................................................................................................................................................217
Viewing Hardware Log..............................................................................................................................................217
Viewing CMC Log and Enhanced Chassis Log................................................................................................... 218
Using Diagnostic Console.............................................................................................................................................. 219
Resetting Components...................................................................................................................................................219
Saving or Restoring Chassis Configuration............................................................................................................... 219
Troubleshooting Network Time Protocol Errors..................................................................................................... 220
Interpreting LED Colors and Blinking Patterns.........................................................................................................221
Troubleshooting Non-responsive CMC..................................................................................................................... 222
Observing LEDs to Isolate the Problem...............................................................................................................222
Obtain Recovery Information From DB-9 Serial Port.......................................................................................223
Recovering Firmware Image................................................................................................................................... 223
Troubleshooting Network Problems...........................................................................................................................224
Resetting Administrator Password............................................................................................................................. 224
Chapter 17: Using LCD Panel Interface...................................................................................... 226
LCD Navigation................................................................................................................................................................227
Main Menu.................................................................................................................................................................. 228
LCD Setup Menu.......................................................................................................................................................228
Language Setup Screen.......................................................................................................................................... 228
Default Screen........................................................................................................................................................... 228
Graphical Server Status Screen............................................................................................................................ 229
Graphical Module Status Screen...........................................................................................................................229
Enclosure Menu Screen...........................................................................................................................................229
Module Status Screen..............................................................................................................................................229
Enclosure Status Screen......................................................................................................................................... 230
IP Summary Screen.................................................................................................................................................. 230
Diagnostics....................................................................................................................................................................... 230
Contents
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