Historylastshow – Dell POWEREDGE M1000E User Manual

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Fabric OS Command Reference

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historyLastShow

Displays the latest entry in the field replaceable unit (FRU) history log.

SYNOPSIS

historylastshow

DESCRIPTION

Use this command to display the latest entry of the history log, which records insertion and removal
events for field-replaceable units (FRUs), such as blades, power supplies, fans, and world wide name
(WWN) cards. The type of FRU supported depends on the hardware platform.

Each history record contains three lines of information. The first line of each record contains the following
fields:

Object type

On standalone platforms: FAN, POWER SUPPLY, WWN (WWN card), or
UNKNOWN. On enterprise-class platforms: FAN, POWER SUPPLY, CORE
BLADE (core switch blade), AP BLADE (application processor), SW BLADE (port
blade), CP BLADE (control processor), WWN (WWN card), or UNKNOWN.

Object number

Slot number for blades. Unit number for all other object types.

Event type

Inserted, Removed, or Invalid.

Time of the event

Format: Day Month dd hh:mm:ss yyyy,

The second and third lines of a record contain the factory part number and factory serial number, if
applicable.

Factory Part Number

xx-yyyyyyy-zz or Not available.

Factory Serial Number

xxxxxxxxxxxx or Not available.

The size of the history log depends on the hardware platform. The Brocade DCX supports a maximum
log size of 50 entries. Because the WWNs are completely separate FRUs in the DCX, they have
redundant data in these units. All other platforms that contain FRUs support 28 history log entries.

NOTES

The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may be in
place. Refer to Chapter 1, "Using Fabric OS Commands" and Appendix A, "Command Availability" for
details.

OPERANDS

None

EXAMPLES

To display the late FRU insertion or removal event:

switch:admin> historylastshow

POWER SUPPLY Unit 2 Inserted at Tue Aug 14 15:52:10 2001
Factory Part Number: 60-0001536-02
Factory Serial Number: 1013456800

Records: 11