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Commands for managing core segmenting

You use the system node coredump segment config commands to manage the automatic segmenting of core dump files. You use the system node coredump segment commands to manage core segments.

If you want to... Use this command...
Configure the automatic segmenting of core dump files for a node:
  • Whether to automatically segment a core dump file after it is saved
  • Whether to automatically delete the original core dump file after it is segmented
system node coredump segment config modify
Show the current configuration of automatic core segmenting system node coredump segment config show
Manually start segmenting a specified core dump file on a node into core segments and specify whether the original core dump file is to be deleted after the core segmenting is complete system node coredump segment start
Display information about the core segments on a node:
  • The core segment name
  • Total number of core segments for the full core
  • The time when the panic occurred that generated the core dump file
system node coredump segment show
Delete a specified core segment from a node system node coredump segment delete
Delete all core segments from a node system node coredump segment delete-all
Display the status of a core segmenting job:
  • Job ID
  • Name of the core dump file that is being segmented
  • Job status
  • Percent completed
system node coredump segment status
Cancel a core segmenting job as specified by its job ID system node coredump segment stop