Compaq DS10 Operations Instructions download pdf (Page 48)

DS10 / DS10L Console Reference

1-36

1.9 Using the Halt Button

Under OpenVMS and Tru64 UNIX, the halt button pauses the

operating system.

Use the Halt button to halt the Tru64 UNIX or OpenVMS operating system

when it hangs, clear the SRM console password (see Section 2.9.2), or force a

halt assertion (see Section 1.10). The Halt button operates like issuing an SRM

halt command.

Figure 1–5 Halt/Reset Button – DS10

PK1043b

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AlphaServer DS10 / DS10L 1
AlphaStation DS10 1
September, 2000 2
Contents 3
Appendix A Setting Jumpers 6
Examples 6
Intended Audience 11
Document Structure 11
Conventions 12
Documentation Titles 12
Information on the Internet 12
Chapter 1 13
Operations 13
Powering Up the System 14
Operations 1-3 15
Symbol Function 15
Console Reference 16
Power-Up Display 17
Top 4 17 18
Second from top 3 16 18
Second from bottom 2 15 18
Bottom 1 14 18
Consoles 19
Testing the disks (read only) 20
Testing the System 20
Booting Tru64 UNIX 21
Operations 1-11 23
Installing Tru64 UNIX 25
Booting OpenVMS 27
Username: 28
Operations 1-17 29
(boot ewa0.0.0.2.0 -flags 0) 31
Installing OpenVMS 33
Updating Firmware 36
1. Start LFU 37
Operations 1-29 41
1.8.4 LFU Commands 45
Using the Halt Button 48
Halt Assertion 50
1.10.4 Disabling Autoboot 51
Chapter 2 53
SRM and AlphaBIOS Consoles 53
Invoking the SRM Console 54
Commands 55
2.2.2 Commands: Syntax 57
Show Commands 60
2.3.2 Show Device 62
2.3.3 Show Memory 65
2.3.4 Show PAL 65
2.3.5 Show Power 66
2.3.6 Show Version 67
Creating a Power-Up Script 68
Example 2–9 Boot Command 71
Testing the System 73
Set Commands 76
2.8.2 Set Secure 77
Secure Mode 78
2.9.2 Clear Password 79
2.9.3 Resetting the Password 80
Stopping and Starting CPU 81
Forcing a System Crash Dump 83
Using Environment Variables 84
2.13.2 show envar 85
Reading a File 89
Initializing the System 90
Finding Help 91
2.18.1 auto_action 94
2.18.2 bootdef_dev 94
2.18.3 boot_osflags 95
2.18.4 com1_baud 97
2.18.5 com1_mode 97
2.18.6 console 98
2.18.7 ew*0_mode 99
2.18.8 ew*0_protocols 99
2.18.9 kbd_hardware_type 100
2.18.10 language 100
2.18.11 os_type 101
2.18.12 password 101
2.18.13 pci_parity 102
2.18.14 pk*0_fast 102
2.18.16 pk*0_soft_term 103
2.18.15 pk*0_host_id 103
2.18.17 tt_allow_login 104
OpenVMS operating systems 108
Display Error Frames 109
On Selection Setup… 109
Run Maintenance Program… 109
Location: A: 110
Chapter 3 113
RMC Components 114
Terminal Setup 116
Operating Modes 118
3.3.2 Bypass Modes 119
Entering the RMC 120
Status Monitoring 122
RMC Power 123
Remote Power (On/Off) 124
RMC> power on 125
Returning to COM port 125
RMC> power off 125
Remote Halt (In/Out) 126
Configuring Remote Dial-In 128
Configuring Dial-Out Alert 130
15085553333 132
5085553332# 132
Dialing In 133
Processor 134
Troubleshooting Tips 136
(Continued) 137
RMC Commands 138
3.14.1 clear alert 140
3.14.2 clear port 140
3.14.3 disable alert 141
3.14.4 disable remote 141
3.14.5 enable alert 142
3.14.6 enable remote 143
3.14.7 halt (in/out) 144
3.14.8 hangup 145
3.14.9 help or ? 145
3.14.10 power off 146
3.14.11 power on 146
3.14.12 quit 147
3.14.13 reset 148
3.14.14 send alert 148
3.14.15 set alert 149
3.14.16 set com1_mode 150
3.14.17 set dial 151
3.14.18 set escape 152
3.14.19 set init 153
3.14.20 set logout 154
3.14.21 set password 154
3.14.22 set user 154
3.14.23 set wdt 155
3.14.24 status 155
Appendix A 157
Setting Jumpers 157
Warnings and Cautions 158
Open the System 161
➌ and pull it out 162
❹. Lift it off 162
Setting Jumpers A-7 163
❶ on the top of the cover 164
❷ on the top of the cover 164
PK1018-99 165
Set Jumpers 166
Restore Power 168
Appendix B 169
Regulatory Compliance Notices 169
B.1.1 Class A Device Notices 170
Taiwan Notice 171
Japanese Notice 171
B.1.2 Class B Device Notices 173

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