Nmi Functionality; Troubleshooting Resources; System Battery Replacement - HPE ProLiant MicroServer Gen10 Plus v2 User Manual

To To
Provision, manage, and monitor clusters.
Optimize your applications.
Optimize software library for low latency and high bandwidth, both
on-node and off-node, for point-to-point and collective
communications.
Troubleshooting Troubleshooting
Subtopics Subtopics

NMI functionality

NMI functionality

Troubleshooting resources

Troubleshooting resources
NMI functionality NMI functionality
An NMI crash dump enables administrators to create crash dump files when a system is 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 resources 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

System battery replacement

System battery replacement
If the server no longer automatically displays the correct date and time, then replace the battery that provides power to the real-time clock.
Under normal use, battery life is 5–10 years.
Use Use
HPE Performance Cluster Manager
https://www.hpe.com/support/hpcm_manuals https://www.hpe.com/support/hpcm_manuals
HPE Performance Analysis Tools
https://www.hpe.com/info/perftools https://www.hpe.com/info/perftools
HPE Cray Programming Environment User Guide
https://www.hpe.com/info/cray-pe-user-guides https://www.hpe.com/info/cray-pe-user-guides
Hewlett Packard Enterprise website .
HPE ProLiant MicroServer Gen10 Plus v2 User Guide 71