Command Line Reference Guide

E-Series Debugging and Diagnostics | 1455
logging coredump kernel disable
e
Disable kernel core-dump logging to the CORE_DUMP_DIR on the flash.
Syntax
[no] logging coredump kernel disable
To re-enable kernel core-dump logging (return to the default), use the no logging coredump kernel
disable command.
Defaults
Enabled (core-dump logging is enabled)
Command Modes
CONFIGURATION
Command
History
Usage
Information
By default, the kernel core-dump is enable and stored in the flash directory:
• Storage Directory Name: flash:CORE_DUMP_DIR
— Kernel core-dump naming convention is: f10rpProcessorID.kcore.gz
For example: F10rp1.kcore.gz
— Application core-dump naming convention is:
rpProcessorID _ApplicationName_timestamp.core.gz
For example: rp1_ospf_060307172608.core.gz
• Multiple core-dumps
— Application core-dumps are timestamp embedded and are not overwritten by default.
Manually delete the older core-dumps to allow more space on the flash.
— Kernel core-dumps are overwritten whenever there is a new core-dump.
Should a crash occur, the large crash kernel file may take more than ten minutes to upload and may
require more space on the flash than is available. The HA module is aware of a core-dump in process
and will wait until the upload is complete before rebooting the RPM.
Related
Commands
logging coredump kernel server
e
Designate the logging core-dump files to be saved to a remote server rather than flash.
Syntax
logging coredump kernel server
To save the logging core-dump files to flash (the default), use the no logging coredump kernel
server command.
Defaults
Saved on flash
Version 6.5.4.0 Introduced
Note: Application core-dumps are also automatically uploaded to flash. If there is not enough available
space for the kernel core-dump on the flash, the kernel upload will terminate.
logging coredump linecard Enable core-dump logging on line cards
logging coredump kernel server Save core-dump logging files to an alternate server