Alpha 1000 Uživatelská příručka Strana 23
- Strana / 200
- Tabulka s obsahem
- ŘEŠENÍ PROBLÉMŮ
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
Crash Dumps
For fatal errors, such as fatal bugchecks, Digital UNIX and OpenVMS
operating systems will save the contents of memory to a crash dump file.
RECOMMENDED USE: Crash dump files can be used to determine why the
system crashed. To save a crash dump file for analysis, you need to know
the proper system settings. Refer to the OpenVMS Alpha System Dump
Analyzer Utility Manual (AA-PV6UB-TE) or the Guide to Kernel Debugging
(AA–PS2TD–TE) for Digital UNIX.
1.3 Information Services
Several information resources are available, including online information
for servicers and customers, computer-based training, and maintenance
documentation database services. A brief description of some of these resources
follows.
Fast Track Service Help File
The information contained in this guide, including the field-replaceable unit
(FRU) procedures and illustrations, is available in online format. You can
download the hypertext file (A200A-S.HLP) or a self-extracting .HLP file from
TIMA, or order the diskette (AK-QQRMA-CA) or the AlphaServer 1000A
Maintenance Kit (QZ-OOUAB-GC). The maintenance kit includes hardcopy,
diskette, and illustrated parts breakdown.
Alpha Firmware Updates
Under certain circumstances, such as a CPU upgrade or replacement of the
system backplane, you need to update your system firmware. An Alpha
Firmware CD–ROM is shipped on an ‘‘as released’’ basis with Digital UNIX,
OpenVMS, and Windows NT operating systems. The Alpha firmware files can
also be downloaded from the Internet as follows:
• ftp://ftp.digital.com/pub/Digital/Alpha/firmware/
• http://www.service.digital.com/alpha/server/firmware/
New versions of firmware released between shipments of the Alpha Firmware
CD–ROM are available in an interim directory:
ftp://ftp.digital.com/pub/Digital/Alpha/firmware/interim/
Troubleshooting Strategy 1–9
- AlphaServer 1000A 1
- Service Guide 1
- Contents 3
- 3 Running System Diagnostics 4
- 4 Error Log Analysis 4
- A Default Jumper Settings 6
- Examples 6
- Intended Audience 11
- Conventions 12
- Related Documentation 12
- Troubleshooting Strategy 15
- 1.1.1 Problem Categories 16
- 1–8 Troubleshooting Strategy 22
- 1.3 Information Services 23
- 1–10 Troubleshooting Strategy 24
- Troubleshooting Strategy 1–11 25
- ....done 31
- 12345.done 31
- FAIL B:0 S:2 31
- 2.3 Power-Up Screen 35
- 2.3.1 Console Event Log 37
- 2.5 Storage Device LEDs 41
- Activity LED 42
- 2.8 Fail-Safe Loader 47
- 2.9 Power-Up Sequence 50
- 2.9.2 DC Power-Up Sequence 51
- 2.10.1 Serial ROM Diagnostics 51
- Running System Diagnostics 55
- 3.2 Command Summary 56
- 3.3 Command Reference 57
- 3.3.1 test 58
- 3.3.2 cat el and more el 61
- 3.3.3 memory 62
- 3.3.4 netew 64
- Testing an Ethernet Port: 65
- 3.3.5 network 66
- 3.3.6 net -s 68
- 3.3.7 net -ic 69
- 3.3.8 kill and kill_diags 70
- 3.3.9 show_status 71
- 3.5 DEC VET 72
- Error Log Analysis 73
- Error Log Analysis 4–3 75
- 4–4 Error Log Analysis 76
- 4.3 Event Record Translation 77
- 4–6 Error Log Analysis 78
- System Configuration and Setup 79
- 5.1.1 System Firmware 80
- >>> 81
- >>> set os_type NT 82
- >>> init 82
- Digital UNIX and OpenVMS 87
- Synopsis: 89
- Example: 89
- Key to variable attributes: 94
- Whenever you use the 100
- 5.2 System Bus Options 101
- 5.2.1 CPU Daughter Board 102
- 5.2.2 Memory Modules 102
- 5.3 Motherboard 103
- 5.4 EISA Bus Options 104
- 5.5 ISA Bus Options 105
- 5.6 EISA Configuration Utility 106
- 5.6.2 How to Start the ECU 107
- 5.6.3 Configuring EISA Options 109
- 5.6.4 Configuring ISA Options 110
- 5.7 PCI Bus Options 111
- 5.8 SCSI Buses 112
- 5.8.2 External SCSI Expansion 113
- 5.8.3 SCSI Bus Configurations 114
- 17-03969-01 120
- 5.10.1 set console 121
- 5.10.2 set tt_allow_login 122
- 5.10.3 set tga_sync_green 123
- Replacement 125
- Figure 6–1 FRUs, Front Right 129
- Figure 6–2 FRUs, Rear Left 130
- 6.2 Removal and Replacement 131
- Top Cover 132
- Release Latch 132
- 6.2.1 Cables 133
- Figure 6–7 Power Cord 134
- DC Cable 137
- Assembly 137
- 70-31346-01 138
- External 140
- Terminator 140
- StorageWorks 140
- Backplane 140
- 6.2.3 CPU Daughter Board 145
- 6.2.4 Fans 146
- 6.2.5 StorageWorks Drive 147
- Rear Screws 148
- 6/32 Inch (4) 148
- Internal Screws 148
- 3.5 mm (2) 148
- 6.2.7 Memory Modules 150
- 6.2.8 Interlock Switch 154
- 6.2.9 Motherboard 155
- ECC Banks 159
- 6.2.11 OCP Module 160
- 6.2.12 Power Supply 163
- 6.2.13 Speaker 164
- 6.2.14 Removable Media 165
- Default Jumper Settings 169
- A–2 Default Jumper Settings 170
- A–4 Default Jumper Settings 172
- Default Jumper Settings A–5 173
- Glossary 175
- Glossary–2 176
- Glossary–3 177
- Glossary–4 178
- Glossary–5 179
- Glossary–6 180
- Glossary–7 181
- Glossary–8 182
- Glossary–9 183
- Glossary–10 184
- Glossary–11 185
- Glossary–12 186
- Glossary–13 187
- Glossary–14 188
- Glossary–15 189
- Technical Support 197
- Electronic Orders 197
- BUSINESS REPLY MAIL 200
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