Sun Microsystems Netra CP3060, User Manual

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Contents v
4.1 System Firmware 4–1
4.2 Power-On Self-Test Diagnostics 4–2
4.2.1 POST Test Coverage 4–2
4.2.2 POST Diagnostic and Error Message Format 4–3
4.3 OpenBoot Firmware 4–3
4.3.1 Getting to the
ok
Prompt 4–4
4.3.2 Auto-Boot Options 4–5
4.3.3 OpenBoot Commands 4–5
4.3.3.1
probe-ide
Command 4–6
4.3.3.2
show-devs
Command 4–6
4.3.3.3 Checking Network Using
watch-net
and
watch-net-
all
Commands 4–8
4.3.4 OpenBoot Configuration Variables 4–9
4.3.4.1 Viewing and Setting OpenBoot Configuration
Variables
4–12
4.4 Error Handling Summary 4–12
4.5 Automatic System Recovery 4–13
4.5.1 Enabling and Disabling Automatic System Recovery 4–14
4.5.1.1 To Enable Automatic System Recovery 4–14
4.5.1.2 To Disable Automatic System Recovery 4–15
4.6 Hot-Swap Information 4–15
4.6.1 Hot-Swapping the Sun Netra CP3060 Blade Server 4–15
4.6.1.1 Hot-Swap LED 4–16
4.7 Network Device Aliases 4–17
4.8 Retrieving Device Information 4–17
4.9 Mandatory
/etc/system
File Entry 4–20
▼ To Check and Create the Mandatory
/etc/system
File Entry 20
5. Hardware and Functional Descriptions 5–1
5.1 Hardware Architecture 5–1