Chapter 3
45
Troubleshooting
Identifying LCD-Indicated Conditions
Memory Failures
The J6000 workstations require special Memory Page Deallocation to be implemented.
This feature allows the workstation to provide information to the operating system about
memory failures.
HP-UX uses this information to map out failing memory areas and continue normal
operation. You can check the Memory Page Deallocation Table (PDT) using the
pdt
command in the Service menu of the Boot Console Handler (refer to Chapter 5). If a failing
DIMM is replaced, use the command
pdt clear
in the Service Menu to clear out the PDT.
Содержание Visualize j6000
Страница 8: ...8 Contents ...
Страница 30: ...30 Chapter1 Product Information Monitors ...
Страница 37: ...Chapter 3 37 Troubleshooting Flowcharts for Troubleshooting Figure 3 1 Main Flowchart for Troubleshooting ...
Страница 38: ...38 Chapter3 Troubleshooting Flowcharts for Troubleshooting Figure 3 2 Console Troubleshooting Flowchart ...
Страница 40: ...40 Chapter3 Troubleshooting Flowcharts for Troubleshooting Figure 3 4 HP UX Troubleshooting Flowchart ...
Страница 76: ...76 Chapter3 Troubleshooting Using the System Board LEDs for Troubleshooting ...
Страница 100: ...100 Chapter4 Field Replaceable Units FRUs FRU Removal and Replacement ...
Страница 134: ...134 Chapter5 Boot Console Handler Initial System Loader ISL Environment ...
Страница 135: ...135 6 Block Diagram This chapter contains the block diagram for the J6000 workstation s system board and PCI board ...