Concept Guide

kernel coredump
[no] kernel coredump
Use this command under the supervision of Dell Global Technical Support.
Description
This command enables the controller to capture the snapshot of the working memory of the control plane
when the control plane has terminated abnormally.
An additional flash memory available check is imposed on core dump. If less than 100 MB of space is left on
the flash, the extra core dump chunks get discarded.
Syntax
Parameter Description Range Default
coredump
Enable kernel core dump on the
controller.
— Disabled
Usage Guidelines
After issuing this command, you may run the write memory command to save the configuration. This
will enable the kernel core dumps across reboots.
Example
The following example enables kernel core dump on the controller:
(host) (config) #kernel coredump
Use the following command to save the configuration change using the CLI:
(host) (config) #write memory
Use the following command to view the kernel core dump status using the CLI:
(host) (config) #show running-config | include kernel
Building Configuration...
kernel coredump
Command History
Version Description
ArubaOS 6.4.2.0 Command introduced.
Command Information
Platforms Licensing Command Mode
All platforms Base operating system Config mode on master controllers
Dell Networking W-Series ArubaOS 6.5.x | Reference Guide kernel coredump | 558