SEB Failure Indicators and Diagnostic Tools

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Symptom

These symptoms can indicate that an SEB is failing:

For G06.04 and later: A fabric object (Internal_SvNet_Fabric-X or

Internal_SvNet_Fabric-Y) appears yellow in the tree pane of the Management

window of the OSM Service Connection or the TSM Service Application. A

corresponding alarm calls out an SEB as the most probable failed component.

●

An amber LED indicator light is displayed on an SEB.●

A barrier error (displayed as a Failure Event message in the Event Viewer of

OSM, TSM, or Windows).

●

A CRC error (displayed as a CRC error in the Event Viewer of OSM or TSM).●

Note: SEBs seldom fail. Before replacing an SEB, check to see that SEB cables

are securely connected. Many apparent SEB failure symptoms can be caused by

poorly connected cables.

Version

All

Problem

N.A.

Fix

Use the Replace SEB or MSEB guided procedure. See the Guided

Procedures page for information on this guided procedure.

Diagnostic Tools and Commands

Tool or

Command...

Function... Supported

Versions or

RVUs...

Location...

SCF STATUS

ServerNet

command

To verify the

processor-to-processor

ServerNet status.

All G-series

RVUs.

NonStop Kernel operating system

OSM or TSM

Group

Connectivity

ServerNet Path

Test action

To perform an SP-level path

test for all paths on the

ServerNet fabric between

SPs in the processor groups

and all IOMF groups in the

system.

OSM and

TSM client 7.0

and later.

OSM Service Connection or TSM

Service Application under the

internal ServerNet fabric object.

Summary of content (2 pages)

PAGE 1
SEB Failure Indicators and Diagnostic Tools Symptom These symptoms can indicate that an SEB is failing: ● For G06.04 and later: A fabric object (Internal_SvNet_Fabric-X or Internal_SvNet_Fabric-Y) appears yellow in the tree pane of the Management window of the OSM Service Connection or the TSM Service Application. A corresponding alarm calls out an SEB as the most probable failed component. ● An amber LED indicator light is displayed on an SEB.
PAGE 2
ServerNet To identify failed ServerNet Retired as of Diagnostic Tool components, including SEBs. G06.21. Available in TSM client 7.0 thru 2002C. (Not available in OSM or TSM 2003A.) SP Tool To check ServerNet paths OSM and Application Path from each group to all other TSM client 5.0 Test command groups in the system. and later. TSM 2000A and later: Programs> Compaq TSM> TSM Service Provider Tools> ServerNet Diagnostic Tool TSM 7.0 through 10.