Locator Led - Inspur NF3120M5 User Manual

9.12.1 Hardware Watchdog
Known fault scene:
Kernel panic
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BMC operating system resources exhausted or error, system can't create a new task, but
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the original task can continue to run.
Hardware watchdog:
Watchdog starts when uboot loads kernel, and the timeout is 5 minutes. If BMC boot
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timeout occurs, BMC will reset.
After the BMC system starts, the main process resets the Watchdog every minute. If the
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timeout is more than 1 minute, BMC will reset.
When entering the flash mode, set watchdog time to 20 mins, if timeout BMC will reset
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automatically. When flashing image starts, the watchdog will update to 20 mins, if timeout
BMC will reset automatically.
9.12.2 Software Watchdog
BMC regularly detects the working status of internal services. When the progress is
abnormal, BMC will restart the corresponding service:
IPMI Server
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KVM Server
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Virtual Media Server
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9.13 Locator LED

The system provides LED to indicate the health of the system. Log in to the Web GUI and
enter the "Locator LED" page. This page displays the current status of the locator LED of the
server, and you can change the settings. Please select the option you want to use and click
Perform Action to run the changes.
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