Users Guide

Table Of Contents
Power Conservation and Power Budget............................................................................................................. 209
Maximum Power Conservation Mode...................................................................................................................210
Server Power Reduction to Maintain Power Budget........................................................................................210
110V PSUs AC Operation......................................................................................................................................... 210
Server Performance Over Power Redundancy.................................................................................................. 210
Remote Logging......................................................................................................................................................... 210
External Power Management.................................................................................................................................. 211
Configuring Power Budget and Redundancy Using CMC Web Interface.....................................................211
Configuring Power Budget and Redundancy Using RACADM........................................................................212
Executing Power Control Operations......................................................................................................................... 213
Executing Power Control Operations on the Chassis....................................................................................... 213
Executing Power Control Operations on a Server.............................................................................................214
Executing Power Control Operations on an IOM...............................................................................................215
Chapter 16: Troubleshooting and Recovery................................................................................ 216
Gathering Configuration Information, Chassis Status, and Logs Using RACDUMP........................................216
Supported Interfaces................................................................................................................................................ 216
Downloading SNMP Management Information Base File.................................................................................217
First Steps to Troubleshoot a Remote System........................................................................................................ 217
Power Troubleshooting.............................................................................................................................................217
Troubleshooting Alerts................................................................................................................................................... 218
Viewing Event Logs.........................................................................................................................................................219
Viewing Hardware Log..............................................................................................................................................219
Viewing CMC Log and Enhanced Chassis Log.................................................................................................. 220
Using Diagnostic Console.............................................................................................................................................. 221
Resetting Components...................................................................................................................................................221
Saving or Restoring Chassis Configuration............................................................................................................... 221
Troubleshooting Network Time Protocol Errors......................................................................................................222
Interpreting LED Colors and Blinking Patterns........................................................................................................ 223
Troubleshooting Non-responsive CMC..................................................................................................................... 224
Observing LEDs to Isolate the Problem...............................................................................................................224
Obtain Recovery Information From DB-9 Serial Port...................................................................................... 225
Recovering Firmware Image...................................................................................................................................225
Troubleshooting Network Problems...........................................................................................................................226
Resetting Administrator Password............................................................................................................................. 226
Chapter 17: Using LCD Panel Interface...................................................................................... 228
LCD Navigation................................................................................................................................................................229
Main Menu.................................................................................................................................................................. 230
LCD Setup Menu.......................................................................................................................................................230
Language Setup Screen.......................................................................................................................................... 230
Default Screen........................................................................................................................................................... 230
Graphical Server Status Screen............................................................................................................................. 231
Graphical Module Status Screen............................................................................................................................231
Enclosure Menu Screen............................................................................................................................................231
Module Status Screen.............................................................................................................................................. 231
Enclosure Status Screen......................................................................................................................................... 232
IP Summary Screen.................................................................................................................................................. 232
Diagnostics....................................................................................................................................................................... 232
Contents
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