Hewlett Packard Enterprise HPE ProLiant DL580 Gen10, Руководство пользователя

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Troubleshooting
Troubleshooting resources
Troubleshooting resources are available for HPE Gen10 and Gen10 Plus server products in the following documents:
• Troubleshooting Guide for HPE ProLiant Gen10 and Gen10 Plus servers provides procedures for resolving common
problems and comprehensive courses of action for fault isolation and identification, issue resolution, and software
maintenance.
• Integrated Management Log Messages and Troubleshooting Guide for HPE ProLiant Gen10 and Gen10 Plus servers
and HPE Synergy provides IML messages and associated troubleshooting information to resolve critical and
cautionary IML events.
To access troubleshooting resources for your product, see the Hewlett Packard Enterprise website.
NMI functionality
An NMI crash dump enables administrators to create crash dump files when a system is hung and not responding to
traditional debugging methods.
An analysis of the crash dump log is an essential part of diagnosing reliability problems, such as hanging operating
systems, device drivers, and applications. Many crashes freeze a system, and the only available action for administrators is
to cycle the system power. Resetting the system erases any information that could support problem analysis, but the NMI
feature preserves that information by performing a memory dump before a hard reset.
To force the OS to initiate the NMI handler and generate a crash dump log, the administrator can use the iLO Generate
NMI feature.
Troubleshooting
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