show core-dump

Description

Shows core dump information about the specified module. When no parameters are specified, shows only the core dumps generated in the current boot of the management module. When the all parameter is specified, shows all available core dumps.

Command context

Manager (#)

Parameters

all

Shows all available core dumps.

<SLOT-ID>

Shows the core dumps for the management module or line module in <SLOT-ID>. <SLOT-ID> specifies a physical location on the switch. Some switches (such as the Aruba 8400 Switch Series), use the format member/slot (for example, 1/1). Other switches use the slot number or letter only.

You must specify the slot ID for either the active management module, or the line module.

Authority

Administrators

Usage

When no parameters are specified, the show core-dump command shows only the core dumps generated in the current boot of the management module. You can use this command to determine when any crashes are occurring in the current boot.

If no core dumps have occurred, the following message is displayed: No core dumps are present

To show core dump information for the standby management module, you must use the standby command to switch to the standby management module and then execute the show core-dump command.

In the output, the meaning of the information is the following:

Daemon Name

Identifies name of the daemon for which there is dump information.

Instance ID

Identifies the specific instance of the daemon shown in the Daemon Name column.

Present

Indicates the status of the core dump:

Yes

The core dump has completed and available for copying.

In Progress

Core dump generation is in progress. Do not attempt to copy this core dump.

Timestamp

Indicates the time the daemon crash occurred. The time is the local time using the time zone configured on the switch.

Build ID

Identifies additional information about the software image associated with the daemon.

Examples

Showing core dump information for the current boot of the active management module only:

switch# show core-dump
==================================================================================
Daemon Name     | Instance ID | Present    | Timestamp             | Build ID
==================================================================================
hpe-fand          1399          Yes         2017-08-04 19:05:34      1246d2a
hpe-sysmond       957           Yes         2017-08-04 19:05:29      1246d2a
==================================================================================
Total number of core dumps : 2
==================================================================================

Showing core dump information for line module 1/3:

switch# show core-dump 1/3
=============================================================================
Daemon Name     | Instance ID | Present    | Timestamp           | Build ID
=============================================================================
dune_agent_2      461           Yes         2017-08-16 04:19:10    1f06d91
dune_agent_2      407           Yes         2017-08-14 22:26:44    a4a3609
dune_agent_2      500           In-progress 2017-08-16 04:19:10    1f06d91
=============================================================================
Total number of core dumps : 3
=============================================================================

Showing all core dumps:

switch# show core-dump all
=============================================================================
Management Module core-dumps
=============================================================================
Daemon Name     | Instance ID | Present    | Timestamp           | Build ID
=============================================================================
hpe-sysmond       513           Yes         2017-07-31 13:58:05    e70f101
hpe-tempd         1048          Yes         2017-08-13 13:31:53    e70f101
hpe-tempd         1052          Yes         2017-08-13 13:41:44    e70f101

Line Module core-dumps
=============================================================================
Line Module : 1/1
=============================================================================
dune_agent_0      18958         Yes         2017-08-12 11:50:17    e70f101
dune_agent_0      18842         Yes         2017-08-12 11:50:09    e70f101
=============================================================================
Total number of core dumps : 5
=============================================================================