▼ To Access the System Console Through an Alphanumeric Terminal 8
Switching Between the ALOM System Controller and the System Console 9
ALOM sc> Prompt | 10 |
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Access Through Multiple Controller Sessions | 11 | |||
Reaching the sc> Prompt | 12 |
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OpenBoot ok Prompt | 12 |
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Methods to Reach the ok Prompt 13 |
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Graceful Shutdown | 13 |
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ALOM System Controller break or console Command 14 | ||||
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Manual System Reset | 14 |
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For More Information About OpenBoot Firmware 15 | ||||
Obtaining the ok Prompt | 15 |
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▼ To Obtain the ok Prompt | 16 |
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System Console OpenBoot Configuration Variable Settings 17 | ||||
2. Managing RAS Features and System Firmware | 19 | |||
Interpreting System LEDs 20 |
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Controlling the Locator LED | 21 |
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▼To Turn On the Locator LED From the ALOM System Controller Command Prompt 21
▼To Turn Off the Locator LED From the ALOM System Controller Command Prompt 21
▼To Display the State of the Locator LED From the ALOM System
Controller Command Prompt 22
Automatic System Recovery | 22 |
AutoBoot Options 22 |
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▼ To Enable an Automatic Degraded Boot 23 | |
Error Handling Summary | 23 |
Reset Scenarios 24 |
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iv Sun Blade T6300 Server Module Administration Guide • April 2007