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10-10 Sun Fire V120 and Netra 120 Server User’s Guide • December 2001
Start the watch-net diagnostic test by typing the watch-net command at the ok
prompt. For the watch-net-all diagnostic test, type watch-net-all at the ok
prompt.
10.3 Solutions to Problems You Might
Encounter
Problem: Cannot Set Up a Console Connection to the Server
The Sun Fire V120 and Netra 120 servers’ serial port pinouts are listed in Chapter 6.
Check that they are correct for the device (that is, the terminal or terminal server)
that you are connecting to the server.
FIGURE 10-5 watch-net Diagnostic Output Message
{0} ok watch-net
Internal loopback test -- succeeded.
Link is -- up
Looking for Ethernet Packets.
‘.’ is a Good Packet. ‘X’ is a Bad Packet.
Type any key to stop.................................
FIGURE 10-6 watch-net-all Diagnostic Output Message
{0} ok watch-net-all
/pci@1f,0/pci@1,1/network@c,1
Internal loopback test -- succeeded.
Link is -- up
Looking for Ethernet Packets.
‘.’ is a Good Packet. ‘X’ is a Bad Packet.
Type any key to stop.
- Sun Fire 1
- V120 and Netra 1
- Server User’s Guide 1
- Contents 3
- Contents v 5
- Contents vii 7
- Contents ix 9
- Figures xiii 13
- How This Book Is Organized 17
- Using Solaris Commands 18
- Typographic Conventions 19
- Shell Prompts 19
- Related Documentation 20
- Sun Welcomes Your Comments 20
- Safety Precautions 21
- Introduction 25
- 120 Servers 26
- 1.2 Contents of the Ship Kit 27
- Contents of the Ship Kit 28
- Chapter 1 Introduction 1-5 29
- 1.4 Front Panel 30
- 1.5 Back Panel 31
- Netra 120 Servers 32
- Chapter 1 Introduction 1-9 33
- What’s Next? 34
- Power and Cooling 35
- 2.2 Power Consumption 37
- Using DC Power 39
- M5 grounding 40
- Chapter 3 Using DC Power 3-3 41
- 0.31 in. (8 mm) 42
- Chapter 3 Using DC Power 3-5 43
- FIGURE 3-3). This opens the 43
- FIGURE 3-4) 43
- FIGURE 3-3 and FIGURE 3-4) 44
- Chapter 3 Using DC Power 3-7 45
- FIGURE 3-6) 45
- FIGURE 3-7) 45
- FIGURE 3-8) 46
- FIGURE 3-9) 46
- Installing Optional Hardware 49
- Components 49
- SCSI Hard Disk Drives 50
- 4.2 Opening the Server 52
- Removing the Top Cover 53
- FIGURE 4-4: 54
- CD-ROM Drive 55
- Paddleboard 56
- 4.6.1 Installing a PCI Card 59
- PCI connector 60
- Plastic bracket 61
- 4.6.2 Removing a PCI Card 62
- Cable Management Bracket 66
- 19-inch Rackmounting Kit 66
- FIGURE 5-2) 67
- FIGURE 5-3) 67
- FIGURE 5-7) 71
- FIGURE 5-8) 73
- Inch Rack 74
- Cable management bracket 74
- Fixed Mounting Bracket Kit 76
- FIGURE 5-11) 77
- FIGURE 5-11, but do not fit 77
- FIGURE 5-12) 77
- Connecting the Cables 79
- ■ Single Ended (SE) 81
- ■ Narrow (8-bit) 81
- ■ Wide (16-bit) 81
- ■ Dumb terminal 82
- ■ Sun workstation 82
- FIGURE 6-3) 83
- TABLE 6-1. Then make 83
- TABLE 6-2 85
- TABLE 6-3 86
- Rate 9600 baud 87
- Parity No 87
- Stop bits 1 87
- Data bits 8 87
- Netra 120 Server 91
- 7.1.1 Using a Terminal Server 92
- 7.2 Powering On the Server 93
- # sys-unconfig 96
- LOM device 102
- From the LOM Shell 103
- 8.2.4 Resetting the Server 105
- 8.2.6.1 Boot Modes Available 107
- Before It 112
- ■ Reset permission (r-level) 113
- ■ Alphabetic 114
- ■ Numeric 114
- ■ Period (.) 114
- ■ Underscore (_) 114
- ■ Hyphen (-) 114
- Variables 117
- Serial A/LOM port 118
- # eeprom input-device=ttyb 119
- # eeprom output-device=ttyb 119
- # reboot 119
- LOM Sends to syslogd 120
- LOM Commands 121
- LOM Commands (Continued) 122
- Managing the Server From the 125
- Solaris Prompt 125
- # man lom 126
- # lom -p 126
- Circuit Breakers (lom -v) 127
- (lom -l) 129
- Configuration (lom -w) 129
- (lom -c) 130
- ● To see the event log, type: 131
- System After a Lockup 132
- # lom -W on,40000,10000 133
- # lom -W on,40000,10000 -R on 133
- Script or Command (lom -R on) 134
- From Solaris 135
- # lom -F off 136
- # lom -X x 136
- # lom -E off 136
- (lom -B) 137
- (lom -G filename) 137
- Troubleshooting 141
- SunVTS Diagnostic Tools 142
- 10.1.3 Using SunVTS 145
- 10.1.3.2 Installing SunVTS 146
- # cd /opt/SUNWvts/bin 147
- FIGURE 10-3 shows 148
- Encounter 150
- Sequence 151
- FIGURE 10-7) 152
- Link 0 Link1 Fault Power 153
- Individual Components 155
- 11.1 Replacing a Server 156
- Tie-wrap hole 157
- 11.2 Field Replaceable Units 158
- FIGURE 11-2) 159
- Cable, and Paddleboard 161
- FIGURE 11-3) 162
- FIGURE 4-9 in 162
- 11.5 Replacing the NVRAM Chip 163
- FIGURE 11-5) 164
- Replacing the NVRAM Chip 165
- FIGURE 11-7 The System Board 168
- FIGURE 11-7) 169
- FIGURE 11-7). Do not put any 169
- Replacing the Fan 3 Assembly 170
- FIGURE 11-9) 171
- (Fans 1 and 2) 173
- 11.9 Replacing Fan 3 175
- IV Appendixes 177
- Hard Disk Drive with Solaris 179
- Solaris Running 180
- Operating 185
- Environment 185
- B.1 Reinstalling Solaris 186
- Software 186
- APPENDIX 187
- C.1 The LOM Device Driver 188
- TABLE C-1 189
- Field Format Default Effect 190
- System Board Jumper Settings 193
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