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Commands for managing core segmenting

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

If you want to... Use this command...
Configure the automatic segmenting of core dump files, including:
  • 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
coredump segment config modify
Show the current configuration of automatic core segmenting coredump segment config show
Manually start segmenting a specified core dump file into core segments and specify whether the original core dump file is to be deleted after the core segmenting is complete coredump segment start
Display information about the core segments on the system, for example:
  • 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
coredump segment show
Delete a specified core segment from the system coredump segment delete
Delete all core segments from the system coredump segment delete-all
Displays the status of a core segmenting job, including the following:
  • Job ID
  • Name of the core dump file that is being segmented
  • Job status
  • Percent completed
coredump segment status
Cancel a core segmenting job as specified by its job ID coredump segment stop

For more information, see the man pages.