Sun Microsystems 440 User Manual

Sun™SNMP Management Agent

Addendum for the

Netra™440 Server

Sun Microsystems, Inc.
www.sun.com

Part No. 817-6832-10
April 2004, Revision A

Submit comments about this document at: http://www.sun.com/hwdocs/feedback

Copyright 2004Sun Microsystems,Inc., 4150 NetworkCircle, SantaClara, California95054, U.S.A. Allrights reserved.
Sun Microsystems,Inc. hasintellectual propertyrights relating to technology thatis described in this document.In particular, and without

limitation, theseintellectual propertyrights may includeone ormore ofthe U.S. patentslisted athttp://www.sun.com/patentsand one or
more additionalpatents orpending patent applicationsin theU.S. and inother countries.

This documentand the product to whichit pertainsare distributedunder licenses restricting theiruse, copying, distribution, and
decompilation. Nopart of the product orof thisdocument may bereproduced in any formby any means without priorwritten authorization of
Sun andits licensors, if any.

Third-party software, including font technology,is copyrighted and licensed fromSun suppliers.
Parts ofthe productmay be derivedfrom BerkeleyBSD systems,licensed from the University ofCalifornia. UNIX is a registered trademark in

the U.S.and in other countries, exclusivelylicensed throughX/Open Company, Ltd.
Sun, Sun Microsystems,the Sunlogo, AnswerBook2, docs.sun.com,Sun Fire,OpenBoot, Netra,and Solaris are trademarksor registered

trademarks ofSun Microsystems,Inc. in theU.S. andin other countries.
All SPARC trademarks are used underlicense andare trademarksor registeredtrademarks of SPARC International,Inc. in theU.S. andin other

countries. Productsbearing SPARC trademarks are based uponan architecturedeveloped by SunMicrosystems, Inc.
The OPENLOOK and Sun™ Graphical UserInterface was developed by SunMicrosystems, Inc.for its users and licensees. Sun acknowledges

the pioneeringefforts ofXerox inresearching anddeveloping the conceptof visualor graphical userinterfaces forthe computer industry. Sun
holds anon-exclusive license from Xeroxto the Xerox GraphicalUser Interface, which license alsocovers Sun’s licensees who implementOPEN
LOOK GUIsand otherwise comply with Sun’swritten license agreements.

U.S. GovernmentRights—Commercial use.Government users are subject tothe Sun Microsystems, Inc.standard licenseagreement and
applicable provisionsof theFAR and its supplements.

DOCUMENTATION IS PROVIDED "AS IS" AND ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
INCLUDING ANYIMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT,
ARE DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID.

Copyright 2004Sun Microsystems,Inc., 4150 NetworkCircle, SantaClara, Californie95054, Etats-Unis. Tous droitsréservés.
Sun Microsystems,Inc. ales droits de propriété intellectuels relatants àla technologiequi est décritdans cedocument. En particulier, et sans la

limitation, cesdroits depropriété intellectuels peuvent inclure un ou plusdes brevetsaméricains énumérés àhttp://www.sun.com/patentset
un oules brevetsplus supplémentaires ou les applicationsde breveten attente dans les Etats-Uniset dans les autres pays.

Ce produitou documentest protégépar un copyrightet distribuéavec des licencesqui enrestreignent l’utilisation,la copie, ladistribution, etla
décompilation. Aucunepartie de ce produit oudocument nepeut êtrereproduite sousaucune forme, parquelque moyenque ce soit,sans
l’autorisation préalableet écrite de Sun etde ses bailleurs de licence,s’il y ena.

Le logicieldétenu par des tiers, etqui comprendla technologie relative aux policesde caractères, est protégé parun copyrightet licencié pardes
fournisseurs deSun.

Des partiesde ce produit pourront être dérivées des systèmes BerkeleyBSD licenciés par l’Université deCalifornie. UNIX est une marque
déposée auxEtats-Unis et dans d’autres payset licenciéeexclusivement par X/OpenCompany, Ltd.

Sun, SunMicrosystems, lelogo Sun, AnswerBook2,docs.sun.com, SunFire, OpenBoot,Netra, et Solarissont desmarques de fabrique ou des
marques déposéesde SunMicrosystems, Inc.aux Etats-Unis etdans d’autrespays.

Toutes lesmarques SPARC sont utiliséessous licenceet sont desmarques defabrique oudes marques déposées de SPARC International, Inc.
aux Etats-Uniset dans d’autres pays. Lesproduits portantles marquesSPARCsont basés sur une architecture développée parSun
Microsystems, Inc.

L’interfaced’utilisation graphiqueOPEN LOOK etSun™ aété développée parSun Microsystems,Inc. pourses utilisateurs etlicenciés. Sun
reconnaît lesefforts depionniers de Xerox pour la recherche et le développementdu concept des interfaces d’utilisationvisuelle ougraphique
pour l’industriede l’informatique. Sun détient unelicense non exclusive de Xeroxsur l’interfaced’utilisation graphique Xerox, cette licence
couvrant égalementles licenciées de Sun quimettent en place l’interface d’utilisation graphique OPEN LOOK etqui enoutre se conforment
aux licencesécrites de Sun.

LA DOCUMENTATION EST FOURNIE "EN L’ÉTAT" ET TOUTES AUTRES CONDITIONS, DECLARATIONS ET GARANTIES EXPRESSES
OU TACITES SONT FORMELLEMENTEXCLUES, DANSLA MESURE AUTORISEE PAR LA LOIAPPLICABLE, Y COMPRIS NOTAMMENT
TOUTE GARANTIE IMPLICITE RELATIVE A LA QUALITE MARCHANDE, A L’APTITUDE A UNE UTILISATION PARTICULIERE OU A
L’ABSENCE DE CONTREFAÇON.

Contents

Sun SNMP Management Agent Addendum for the Netra 440 Server 1

Sun SNMP Management Agent 2

Netra 440 Server SNMP Containment Model 2

Component and Indicator Identification 10

Fans and Fan Trays 14

Fan Failures 14

Detecting Fan Status 17

Power Supplies 17

Power Supply Failures 18

Detecting Power Supply Status 21

Dry Contact Alarm Relays and LED Indicators 21

Alarm State Changes 22

i

ii Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

Sun SNMP Management Agent Addendum for the Netra 440 Server

This document describes how the Netra™ 440 server fans, power supplies, and LED
indicators are represented in the Sun™ Simple Network Management Protocol
(SNMP) Agent for Sun Fire™ and Netra Systems. This document contains the
following sections:

■ “Sun SNMP Management Agent” on page 2

■ “Netra 440 Server SNMP Containment Model” on page 2

■ “Component and Indicator Identification” on page 10

■ “Fans and Fan Trays” on page 14

■ “Power Supplies” on page 17

■ “Dry Contact Alarm Relays and LED Indicators” on page 21

Note – For instructions on installing and using the Sun SNMP Management Agent,

refer to the Sun SNMP Management Agent for Sun Fire and Netra Systems (817-2559-xx)
manual. See “Sun SNMP Management Agent” on page 2 for more information.

1

Sun SNMP Management Agent

The Sun SNMP Management Agent for Sun Fire and Netra Systems provides the
management of supported systems using the Simple Network Management Protocol
(SNMP). Using the Sun SNMP Management Agent, you can monitor inventory,
configuration, and service indicators, as well as environmental and fault reports.

You can download the Sun SNMP Management Agent for Sun Fire and Netra
Systems software and documentation at the following web site:

http://www.sun.com/servers/entry/sun_management.html

For instructions on installing and configuring the software, refer to the Sun SNMP
Management Agent for Sun Fire and Netra Systems (817-2559-xx). The SNMP

management agent manual contains a detailed overview of the agent software,
including an introduction to the SNMP environment and a description of how the
agent models hardware platforms using the Sun Platform SNMP model (SunPSM).
The manual also describes how the SNMP interface presents managed objects and
their relationships using the ENTITY-MIB and SUN-PLATFORM-MIB management
information bases (MIB).

This document supplements the Sun SNMP Management Agent for Sun Fire and Netra
Systems manual by documenting how the agent represents the Netra 440 server fans,
power supplies, and certain LED indicators. This document provides Netra 440
server-specific information only. For complete descriptions of the SNMP agent
terminology, management models, and trap properties, refer to the Sun SNMP
Management Agent for Sun Fire and Netra Systems manual.

For additional information about the Netra 440 server, refer to the server’s
documentation at the following web site:

http://www.sun.com/products-n-solutions/hardware/docs/Servers/Netra_Servers/Netra_440/

Netra 440 Server SNMP Containment Model

TABLE 1 presents an example of how the Sun SNMP agent models the Netra 440

server component hierarchy. Because this component hierarchy may vary depending
on your server and the SNMP agent software version, query the SNMP agent to
identify your server’s hierarchy. To locate these server components, see the figures in

“Component and Indicator Identification” on page 10.

2 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

TABLE 1 Netra 440 Server Containment Model (Hierarchy)

Model Description For Location, See:

Netra 440 Chassis

➥ Alarm Board

Critical Alarm Relay

Major Alarm Relay

Minor Alarm Relay

User Alarm Relay

➥ System Board

OpenBoot PROM

➥ Battery

Battery Voltage Monitor

➥ CPU/Memory Slot 0 (far left - viewed from front) FIGURE 4 – item 2

➥ CPU/Memory Module 0 FIGURE 4 – item 2

➥ Processor 0 Memory Bank 0 FIGURE 4 – item 2

FIGURE 5 – item 5

➥ Processor 0 Memory Bank 0 DIMM 0 FIGURE 4 – item 2

FIGURE 5 – item 1

➥ Processor 0 Memory Bank 0 DIMM 1 FIGURE 4 – item 2

FIGURE 5 – item 2

➥ Processor 0 Memory Bank 1 FIGURE 4 – item 2

FIGURE 5 – item 6

➥ Processor 0 Memory Bank 1 DIMM 0 FIGURE 4 – item 2

FIGURE 5 – item 3

➥ Processor 0 Memory Bank 1 DIMM 1 FIGURE 4 – item 2

FIGURE 5 – item 4

➥ CPU 0 (far left - viewed from front) FIGURE 4 – item 2

CPU 0 Core Temperature Monitor

CPU 0 Power OK Fault Sensor

CPU 0 Ambient Temperature Sensor

➥ CPU/Memory Slot 1 (2nd from left - viewed from front) FIGURE 4 – item 3

➥ CPU/Memory Module 1 FIGURE 4 – item 3

Sun SNMP Management Agent Addendum for the Netra 440 Server 3

TABLE 1 Netra 440 Server Containment Model (Hierarchy) (Continued)

Model Description For Location, See:

➥ Processor 1 Memory Bank 0 FIGURE 4 – item 3

FIGURE 5 – item 5

➥ Processor 1 Memory Bank 0 DIMM 0 FIGURE 4 – item 3

FIGURE 5 – item 1

➥ Processor 1 Memory Bank 0 DIMM 1 FIGURE 4 – item 3

FIGURE 5 – item 2

➥ Processor 1 Memory Bank 1 FIGURE 4 – item 3

FIGURE 5 – item 6

➥ Processor 1 Memory Bank 1 DIMM 0 FIGURE 4 – item 3

FIGURE 5 – item 3

➥ Processor 1 Memory Bank 1 DIMM 1 FIGURE 4 – item 3

FIGURE 5 – item 4

➥ CPU 1 (2nd from left - viewed from front) FIGURE 4 – item 3

CPU 1 Core Temperature Monitor

CPU 1 Power OK Fault Sensor

CPU 1 Ambient Temperature Sensor

➥ CPU/Memory Slot 2 (2nd from right - viewed from front) FIGURE 4 – item 4

➥ CPU/Memory Module 2 FIGURE 4 – item 4

➥ Processor 2 Memory Bank 0 FIGURE 4 – item 4

FIGURE 5 – item 5

➥ Processor 2 Memory Bank 0 DIMM 0 FIGURE 4 – item 4

FIGURE 5 – item 1

➥ Processor 2 Memory Bank 0 DIMM 1 FIGURE 4 – item 4

FIGURE 5 – item 2

➥ Processor 2 Memory Bank 1 FIGURE 4 – item 4

FIGURE 5 – item 6

➥ Processor 2 Memory Bank 1 DIMM 0 FIGURE 4 – item 4

FIGURE 5 – item 3

➥ Processor 2 Memory Bank 1 DIMM 1 FIGURE 4 – item 4

FIGURE 5 – item 4

➥ CPU 2 (2nd from right - viewed from front) FIGURE 4 – item 4

CPU 2 Core Temperature Monitor

CPU 2 Power OK Fault Sensor

4 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

TABLE 1 Netra 440 Server Containment Model (Hierarchy) (Continued)

Model Description For Location, See:

CPU 2 Ambient Temperature Sensor

➥ CPU/Memory Slot 3 (far right - viewed from front) FIGURE 4 – item 5

➥ CPU/Memory Module 3 FIGURE 4 – item 5

➥ Processor 3 Memory Bank 0 FIGURE 4 – item 5

FIGURE 5 – item 5

➥ Processor 3 Memory Bank 0 DIMM 0 FIGURE 4 – item 5

FIGURE 5 – item 1

➥ Processor 3 Memory Bank 0 DIMM 1 FIGURE 4 – item 5

FIGURE 5 – item 2

➥ Processor 3 Memory Bank 1 FIGURE 4 – item 5

FIGURE 5 – item 6

➥ Processor 3 Memory Bank 1 DIMM 0 FIGURE 4 – item 5

FIGURE 5 – item 3

➥ Processor 3 Memory Bank 1 DIMM 1 FIGURE 4 – item 5

FIGURE 5 – item 4

➥ CPU 3 (far right - viewed from front) FIGURE 4 – item 5

CPU 3 Core Temperature Monitor

CPU 3 Power OK Fault Sensor

CPU 3 Ambient Temperature Sensor

PCI Slot 0 (33Mhz 5V) (far left - viewed from front)

PCI Slot 1 (33Mhz 5V) (2nd from left - viewed from front)

*

PCI Slot 2 (33/66Mhz 3.3V) (3rd from left - viewed from front)

PCI Slot 3 (33Mhz 5V) (3rd from right - viewed from front)

*

PCI Slot 4 (33/66Mhz 3.3V) (2nd from right - viewed from front)

PCI Slot 5 (33/66Mhz 3.3V) (far right - viewed from front)

➥ System Controller Slot

➥ System Controller

FIGURE 3 – item 11

FIGURE 3 – item 10

*

FIGURE 3 – item 9

FIGURE 3 – item 8

*

FIGURE 3 – item 7

FIGURE 3 – item 6

Motherboard Ambient Temperature Sensor

+1.5V Rail Monitor

+3.3V Rail Monitor

Standby Monitor

+5V Rail Monitor

Sun SNMP Management Agent Addendum for the Netra 440 Server 5

TABLE 1 Netra 440 Server Containment Model (Hierarchy) (Continued)

Model Description For Location, See:

+12V Rail Monitor

-12V Rail Monitor

Ethernet 0 1.2V Analog Rail Monitor

Ethernet 0 1.2V Digital Rail Monitor

Ethernet 1 1.2V Analog Rail Monitor

Ethernet 1 1.2V Digital Rail Monitor

SCSI Controller 1.8V Rail Monitor

Tomatillo/Cassini 2.5V Rail Monitor

Motherboard Power OK Fault Sensor

Internal SCSI Termination Power Rail Fault Sensor

External SCSI Termination Power Rail Fault Sensor

SCSI Disk Backplane

➥ Chassis Indicator Panel

➥ System Active Indicator (front) FIGURE 1 – item 3

System Locator (front)

System Service-Required Indicator (front)

Asynchronous Serial Port

SCSI Port

Alarm Port

USB 0 Port (top left - viewed from rear)

USB 1 Port (bottom left - viewed from rear)

USB 2 Port (top right - viewed from rear)

USB 3 Port (bottom right - viewed from rear)

Management Network Port

Management Serial Port

➥ Fan Tray 0 FIGURE 2 – item 2

➥ Fan 0 FIGURE 2 – item 2

➥ Fan 0 Active Indicator FIGURE 2 – item 6

Fan 0 Service-Required Indicator

FIGURE 4 – item 6

FIGURE 1 – item 1

FIGURE 1 – item 2

FIGURE 3 – item 24

FIGURE 3 – item 17

FIGURE 3 – item 25

FIGURE 3 – item 22

FIGURE 3 – item 22

FIGURE 3 – item 21

FIGURE 3 – item 21

FIGURE 3 – item 4

FIGURE 3 – item 5

FIGURE 2 – item 5

Fan 0 Tachometer

6 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

TABLE 1 Netra 440 Server Containment Model (Hierarchy) (Continued)

Model Description For Location, See:

➥ Fan Tray 1 FIGURE 2 – item 14

➥ Fan 1 FIGURE 2 – item 14

➥ Fan 1 Active Indicator FIGURE 2 – item 9

Fan 1 Service-Required Indicator

FIGURE 2 – item 8

Fan 1 Tachometer

➥ Fan Tray 2 FIGURE 2 – item 16

➥ Fan 2 FIGURE 2 – item 16

➥ Fan 2 Active Indicator FIGURE 2 – item 12

Fan 2 Service-Required Indicator

FIGURE 2 – item 11

Fan 2 Tachometer

➥ Fan Tray 3 FIGURE 4 – item 1

Fan 3

System Control Keyswitch

System Active Indicator (rear)

System Locator (rear)

System Service-Required Indicator (rear)

Critical Alarm Indicator (front)

Major Alarm Indicator (front)

Minor Alarm Indicator (front)

User Alarm Indicator (front)

➥ Hard Disk Drive 0 Bay (left - viewed from front) FIGURE 2 – item 1

➥ HDD0 Okay To Remove Indicator FIGURE 2 – item 4

HDD0 Service Required Indicator

†

FIGURE 4 – item 1

FIGURE 1 – item 5

FIGURE 3 – item 3

FIGURE 3 – item 1

FIGURE 3 – item 2

FIGURE 1 – item 8

FIGURE 1 – item 9

FIGURE 1 – item 10

FIGURE 1 – item 11

Hard Disk Drive 0 (left - viewed from front) FIGURE 2 – item 1

➥ Hard Disk Drive 1 Bay (2nd from left - viewed from front) FIGURE 2 – item 3

➥ HDD1 Okay To Remove Indicator FIGURE 2 – item 7

HDD1 Service Required Indicator

†

Hard Disk Drive 1 (2nd from left - viewed from front) FIGURE 2 – item 3

➥ Hard Disk Drive 2 Bay (2nd from right - viewed from front) FIGURE 2 – item 15

➥ HDD2 Okay To Remove Indicator FIGURE 2 – item 10

Sun SNMP Management Agent Addendum for the Netra 440 Server 7

TABLE 1 Netra 440 Server Containment Model (Hierarchy) (Continued)

Model Description For Location, See:

HDD2 Service Required Indicator

†

Hard Disk Drive 2 (2nd from right - viewed from front) FIGURE 2 – item 15

➥ Hard Disk Drive 3 Bay (right - viewed from front) FIGURE 2 – item 17

➥ HDD3 Okay To Remove Indicator FIGURE 2 – item 13

HDD3 Service Required Indicator

†

Hard Disk Drive 3 (right1 - viewed from front) FIGURE 2 – item 17

➥ Power Supply 0 Bay (right - viewed from rear) FIGURE 3 – item 15

➥ Power Supply 0 FIGURE 3 – item 15

➥ PS 0 Okay-To-Remove Indicator FIGURE 3 – item 15 and item 14

PS 0 Active Indicator

PS 0 Service-Required Indicator

FIGURE 3 – item 15 and item 12

FIGURE 3 – item 15 and item 13

PS 0 Over-Current Fault Monitor

PS 0 Fan Under-Speed Fault Monitor

PS 0 Over-Voltage Fault Monitor

PS 0 Under-Voltage Fault Monitor

PS 0 Power Inlet Presence Monitor

PS 0 Over-Temperature Fault Monitor

➥ Power Supply 1 Bay (2nd from right - viewed from rear) FIGURE 3 – item 16

➥ Power Supply 1 FIGURE 3 – item 16

➥ PS 1 Okay-To-Remove Indicator FIGURE 3 – item 16 and item 14

PS 1 Active Indicator

PS 1 Service-Required Indicator

FIGURE 3 – item 16 and item 12

FIGURE 3 – item 16 and item 13

PS 1 Over-Current Fault Monitor

PS 1 Fan Under-Speed Fault Monitor

PS 1 Over-Voltage Fault Monitor

PS 1 Under-Voltage Fault Monitor

PS 1 Power Inlet Presence Monitor

PS 1 Over-Temperature Fault Monitor

➥ Power Supply 2 Bay (2nd from left - viewed from rear) FIGURE 3 – item 20

➥ Power Supply 2 FIGURE 3 – item 20

8 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

TABLE 1

Model Description For Location, See:

Netra 440 Server Containment Model (Hierarchy) (Continued)

➥ PS 2 Okay-To-Remove Indicator FIGURE 3 – item 20 and item 14

PS 2 Active Indicator

PS 2 Service-Required Indicator

FIGURE 3 – item 20 and item 12

FIGURE 3 – item 20 and item 13

PS 2 Over-Current Fault Monitor

PS 2 Fan Under-Speed Fault Monitor

PS 2 Over-Voltage Fault Monitor

PS 2 Under-Voltage Fault Monitor

PS 2 Power Inlet Presence Monitor

PS 2 Over-Temperature Fault Monitor

➥ Power Supply 3 Bay (left - viewed from rear) FIGURE 3 – item 23

➥ Power Supply 3 FIGURE 3 – item 23

➥ PS 3 Okay-To-Remove Indicator FIGURE 3 – item 23 and item 14

PS 3 Active Indicator

PS 3 Service-Required Indicator

FIGURE 3 – item 23 and item 12

FIGURE 3 – item 23 and item 13

PS 3 Over-Current Fault Monitor

PS 3 Fan Under-Speed Fault Monitor

PS 3 Over-Voltage Fault Monitor

PS 3 Under-Voltage Fault Monitor

PS 3 Power Inlet Presence Monitor

PS 3 Over-Temperature Fault Monitor

➥ System Configuration Card Reader FIGURE 1 – item 4

➥ System Configuration Card FIGURE 1 – item 4

➥ DVD Drive Bay FIGURE 1 – item 6

➥ DVD Drive FIGURE 1 – item 6

➥ Power Distribution Module Bay FIGURE 1 – item 7

➥ Power Distribution Module FIGURE 1 – item 7

Ethernet Port 0 (left - viewed from rear)

Ethernet Port 1 (right - viewed from rear)

* The SNMP model mayshow frequency valuesfor slots 1- 4 that are differentfrom those shownin this table;if that isthe case, ignore

the frequency values shown inthe SNMP model, and use the frequencyvalues shown in this table and theregular Netra 440 server
labels and documents instead. Refer to the Netra 440 Server Release Notes for more information.

† While the service-required indicator is represented in the containment model, it is not supported.

FIGURE 3 – item 19

FIGURE 3 – item 18

Sun SNMP Management Agent Addendum for the Netra 440 Server 9

Component and Indicator Identification

The following figures show the location of the Netra 440 server components. TABLE 1
lists of how the agent models these components in an SNMP hierarchy.

1

23

4

8

9
10
11

7

FIGURE 1 Front Panel Indicators and Components

Indicators:

1. System locator

2. System service-required

3. System active

5

6

SCC

4. System configuration card reader

5. System control keyswitch

6. DVD drive bay/DVD drive

7. Power distribution module bay

8. Critical alarm

9. Major alarm

10. Minor alarm

11. User alarm

10 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

9

8

7

6

5

10

11

12

13

4

3

2

1

SCC

Components and indicators:

1. Hard disk drive (HDD) 0

2. Fan tray 0

3. HDD 1

4. HDD0 okay to remove

5. Fan tray 0 service required

6. Fan tray 0 active

7. HDD1 okay to remove

8. Fan tray 1 service required

9. Fan tray 1 active

FIGURE 2 Hard Disk Drive and Fan Tray Components and Indicators

14

15

16
17

10. HDD2 okay to remove

11. Fan tray 2 service required

12. Fan tray 2 active

13. HDD3 okay to remove

14. Fan tray 1

15. HDD 2

16. Fan tray 2

17. HDD 3

Sun SNMP Management Agent Addendum for the Netra 440 Server 11

25

1

23

4

6

5

7

8

910

11

12

13

14

24

23

22

21

20

Components and indicators:

1. System locator

2. System service-required

3. System active

4. Network management port

5. Serial management port

6. PCI card slot 5

7. PCI card slot 4

8. PCI card slot 3

9. PCI card slot 2

10. PCI card slot 1

11. PCI card slot 0

12. Power supply (PS) active

13. PS service-required

14. PS okay-to-remove

FIGURE 3 Rear Panel Components and Indicators

1819

17

15. PS 0

16. PS 1

17. SCSI port

18. NET 1 ethernet port

19. NET 0 ethernet port

20. PS 2

21. USB 2 and 3 ports

22. USB 0 and 1 ports

23. PS 3

24. Serial port

25. Alarm port

1516

12 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

1

FIGURE 4 Internal Components

2

3

4

Internal components:

1. Fan Tray 3/Fan 3

2. CPU/memory module 0

5

3. CPU/memory module 1

4. CPU/memory module 2

5. CPU/memory module 3

6. SCSI disk backplane

6

Memory banks and DIMMs

1. Memory bank 0 DIMM 0

2. Memory bank 0 DIMM 1

3. Memory bank 1 DIMM 0

4. Memory bank 1 DIMM 1

5. Memory bank 0

4123

6. Memory bank 1

5

FIGURE 5 Memory Banks and DIMMs

Sun SNMP Management Agent Addendum for the Netra 440 Server 13

6

Fans and Fan Trays

The Netra 440 server fans in the fan trays are identified in the ENTITY­MIB::entPhysicalTable by the entPhysicalDescr of Fan number, where number is a
number in the range from 0 to 3. The fans are represented in the following tables that
extend the entPhysicalTable:

■ SUN-PLATFORM-MIB::sunPlatEquipmentTable

■ SUN-PLATFORM-MIB::sunPlatFanTable

Note – The fans in fan trays 0-2 have certain sensors that give status and failure

information, whereas the fan in fan tray 3 does not; therefore, the information in the
remainder of this section will apply only to the fans in fan trays 0-2, not the fan in
fan tray 3. Also, if the fan in fan tray 3 fails, the Netra 440 server automatically shuts
down and no SNMP traps are generated.

The fans in fan trays 0-2 contain a tachometer used to indicate the current speed of
the fan expressed in revolutions per minute (RPM). The tachometers are identified
by their entPhysicalDescr of Fan number Tachometer, where number is a number in
the range from 0 to 2 corresponding to the fan tray being monitored. The fan
tachometers are represented in the following tables that extend the entPhysicalTable:

■ SUN-PLATFORM-MIB::sunPlatEquipmentTable

■ SUN-PLATFORM-MIB::sunPlatSensorTable

■ SUN-PLATFORM-MIB::sunPlatNumericSensorTable

Fan Failures

If the speed of a fan falls below the threshold indicated by its tachometer's
sunPlatNumericSensorLowerThresholdNonCritical value, the fan is considered to
have failed and the following will occur:

■ The sunPlatEquipmentOperationalState value for the fan will change from

enabled(2) to disabled(1) and a sunPlatStateChange trap will be generated
with the form shown in

■ A sunPlatEnvironmentalAlarm trap with a sunPlatNotificationPerceivedSeverity

value of warning(5) will be generated for the fan with the form shown in

TABLE 3.

■ The sunPlatEquipmentAlarmStatus value for the fan will change from

cleared(7) to warning(5) and a sunPlatAttributeChangeInteger trap will be
generated with the form shown in

14 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

TABLE 2.

TABLE 4.

■ The sunPlatAlarmState values for the status LEDs will change and

sunPlatAttributeChangeInteger traps will be generated with the form shown in

TABLE 5.

If the fan recovers from the failure, the following changes will occur:

■ The sunPlatEquipmentOperationalState value for the fan will change from

disabled(1) to enabled(2) and a sunPlatStateChange trap will be generated
with the form shown in

■ A sunPlatEnvironmentalAlarm trap with a sunPlatNotificationPerceivedSeverity

TABLE 2.

value of cleared(6) will be generated for the fan with the form shown in

TABLE 3.

■ The sunPlatEquipmentAlarmStatus value for the fan will change from

warning(5) to cleared(7) and a sunPlatAttributeChangeInteger trap will be
generated with the form shown in

■ The sunPlatAlarmState values for the status LEDs will change and

TABLE 4.

sunPlatAttributeChangeInteger traps will be generated with the form shown in

TABLE 5.

TABLE 2 sunPlatStateChange Trap for a Fan Failure or Recovery

Variable Value

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.fan instance

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationChangedOID sunPlatEquipmentOperationalState.fan instance

sunPlatNotificationOldInteger disabled(1) or enabled(2)

sunPlatNotificationNewInteger disabled(1) or enabled(2)

* fan instance indicates the row in the entPhysicalTable associated with the fan.

*

*

TABLE 3 sunPlatEnvironmentalAlarm Trap for a Fan Failure or Recovery

Variable Value

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.fan instance

*

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationAdditionalInfo 0.0 (null)

Sun SNMP Management Agent Addendum for the Netra 440 Server 15

TABLE 3 sunPlatEnvironmentalAlarm Trap for a Fan Failure or Recovery (Continued)

Variable Value

sunPlatNotificationAdditionalText entPhysicalName of the fan tachometer: Tachometer

threshold crossed

sunPlatNotificationPerceivedSeverity warning(5) or cleared(6)

sunPlatNotificationProbableCause coolingFanFailure(107)

sunPlatNotificationSpecificProblem coolingFanFailure

sunPlatNotificationRepairAction

* fan instance indicates the row in the entPhysicalTable associated with the fan.

TABLE 4

Variable Value

sunPlatAttributeChangeInteger Trap for a Change in the sunPlatEquipmentAlarmStatus of a Fan

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.fan instance

*

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationChangedOID sunPlatEquipmentAlarmStatus.fan instance

*

sunPlatNotificationOldInteger warning(5) or cleared(7)

sunPlatNotificationNewInteger warning(5) or cleared(7)

* fan instance indicates the row in the entPhysicalTable associated with the fan.

TABLE 5 sunPlatAttributeChangeInteger Trap for a Change in the sunPlatAlarmState of an LED

Variable Value

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.LED instance

*

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationChangedOID sunPlatAlarmState.LED instance

*

sunPlatNotificationOldInteger off(2) or steady(3)

sunPlatNotificationNewInteger off(2) or steady(3)

* LED instance indicates the row in the entPhysicalTable associated with the LED.

16 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

Detecting Fan Status

You can detect fan status using the following mechanisms:

■ Polling sunPlatNumericSensorCurrent and

sunPlatNumericSensorLowerThresholdNonCritical for the fan's tachometer and
comparing their values.

■ Polling the sunPlatEquipmentOperationalState of the fan.

■ Receiving a sunPlatStateChange trap corresponding to the change of the

sunPlatEquipmentOperationalState of the fan.

■ Receiving a sunPlatEnvironmentalAlarm trap with a

sunPlatNotificationProbableCause of coolingFanFailure(107).

Power Supplies

The power supplies are identified in the ENTITY-MIB::entPhysicalTable by the
entPhysicalDescr of Power Supply number where number is 0, 1 2 or 3. The power
supplies are represented in the SUN-PLATFORM-MIB::sunPlatEquipmentTable.

Each power supply contains the following sensors:

■ Power Inlet Presence Monitor

■ Fan Under-Speed Fault Monitor

■ Over-Voltage Fault Monitor

■ Under-Voltage Fault Monitor

■ Over-Temperature Fault Monitor

■ Over-Current Fault Monitor

These sensors are represented in the following tables:

■ SUN-PLATFORM-MIB::sunPlatEquipmentTable

■ SUN-PLATFORM-MIB::sunPlatSensorTable

■ SUN-PLATFORM-MIB::sunPlatBinarySensorTable

Sun SNMP Management Agent Addendum for the Netra 440 Server 17

Power Supply Failures

If any of the power supply sensors detect a fault the following changes will occur:

■ The sunPlatBinarySensorCurrent value for the sensor that detected the fault will

change from true(1) to false(2) and a sunPlatAttributeChangeInteger trap
will be generated with the form shown in

■ The sunPlatEquipmentOperationalState for the power supply will change from

enabled(2) to disabled(1) and a sunPlatStateChange trap will be generated
with the form shown in

■ A sunPlatEquipmentAlarm trap for the power supply will be generated with the

form shown in

■ The sunPlatEquipmentAlarmStatus value for the power supply will change from

TABLE 8.

TABLE 7.

cleared(7) to major(2) and a sunPlatAttributeChangeInteger trap will be
generated with the form shown in

■ The sunPlatAlarmState values for the status LEDs will change and

TABLE 9.

sunPlatAttributeChangeInteger traps will be generated with the form shown in

TABLE 10.

Recovery from the power supply fault will result in the following changes:

■ The sunPlatBinarySensorCurrent value for the sensor that detected the fault will

change from false(2) to true(1) and a sunPlatAttributeChangeInteger trap
will be generated with the form shown in

■ The sunPlatEquipmentOperationalState for the power supply will change from

disabled(1) to enabled(2) and a sunPlatStateChange trap will be generated
with the form shown in

■ A sunPlatEquipmentAlarm trap with a sunPlatNotificationPerceivedSeverity

TABLE 7.

value of cleared(6) will be generated for the power supply with the form
shown in

■ The sunPlatEquipmentAlarmStatus value for the power supply will change from

TABLE 8.

major(2) to cleared(7) and a sunPlatAttributeChangeInteger trap will be
generated with the form shown in

■ The sunPlatAlarmState values for the status LEDs will change and

TABLE 9.

sunPlatAttributeChangeInteger traps will be generated with the form shown in

TABLE 10.

TABLE 6.

TABLE 6.

18 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

TABLE 6 sunPlatAttributeChangeInteger Trap for a Power Supply Sensor

Variable Value

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.ps sensor instance

*

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationChangedOID sunPlatBinarySensorCurrent.ps sensor instance

sunPlatNotificationOldInteger true(1) or false(2)

sunPlatNotificationNewInteger true(1) or false(2)

* ps sensor instance indicates the row in the entPhysicalTable associated with the power supply sensor.

TABLE 7 sunPlatStateChange Trap for a Power Supply Fault or Recovery

Variable Value

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.ps instance

*

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationChangedOID sunPlatEquipmentOperationalState.ps instance

sunPlatNotificationOldInteger disabled(1) or enabled(2)

sunPlatNotificationNewInteger disabled(1) or enabled(2)

* ps instance indicates the row in the entPhysicalTable associated with the power supply.

*

*

TABLE 8 sunPlatEquipmentAlarm Trap for a Power Supply Fault or Recovery

Variable Value

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.ps instance

*

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationAdditionalInfo 0.0 (null)

Sun SNMP Management Agent Addendum for the Netra 440 Server 19

TABLE 8 sunPlatEquipmentAlarm Trap for a Power Supply Fault or Recovery (Continued)

Variable Value

sunPlatNotificationAdditionalText entPhysicalName of the sensor: Voltage threshold crossed

sunPlatNotificationPerceivedSeverity major(3) or cleared(6)

sunPlatNotificationProbableCause powerProblem(58)

sunPlatNotificationSpecificProblem powerProblem

sunPlatNotificationRepairAction

* ps instance indicates the row in the entPhysicalTable associated with the power supply.

TABLE 9 sunPlatAttributeChangeInteger Trap for a Change in the sunPlatEquipmentAlarmStatus of a Power

Supply

Variable Value

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.ps instance

*

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationChangedOID sunPlatEquipmentAlarmStatus.ps instance

*

sunPlatNotificationOldInteger major(2) or cleared(7)

sunPlatNotificationNewInteger major(2) or cleared(7)

* ps instance indicates the row in the entPhysicalTable associated with the power supply.

TABLE 10 sunPlatAttributeChangeInteger Trap for a Change in the sunPlatAlarmState of an LED

Variable Value

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.LED instance

*

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationChangedOID sunPlatAlarmState.LED instance

*

sunPlatNotificationOldInteger off(2) or steady(3)

sunPlatNotificationNewInteger off(2) or steady(3)

* LED instance indicates the row in the entPhysicalTable associated with the LED.

20 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004

Detecting Power Supply Status

You can use the following mechanisms to detect power supply status:

■ Poll the value of sunPlatBinarySensorCurrent for each of the power supply

sensors.

■ Poll the value of sunPlatEquipmentOperationalState for the power supply.

■ Receiving a sunPlatAttributeChangeInteger trap corresponding to a change in the

sunPlatBinarySensorCurrent value for one of the power supply sensors.

■ Receiving a sunPlatStateChange trap corresponding to a change in the

sunPlatEquipmentOperationalState for the power supply.

■ Receiving a sunPlatEquipmentAlarm trap with a

sunPlatNotificationProbableCause value of powerProblem(58).

Dry Contact Alarm Relays and LED Indicators

The Netra 440 server has four dry contact alarm relays and four corresponding LED
indicators. The alarm relays are identified in the ENTITY-MIB::entPhysicalTable by
the following entPhysicalDescr values:

■ Critical Alarm Relay

■ Major Alarm Relay

■ Minor Alarm Relay

■ User Alarm Relay

The alarm LED indicators are identified in the ENTITY-MIB::entPhysicalTable by the
following entPhysicalDescr values:

■ Critical Alarm Indicator (front)

■ Major Alarm Indicator (front)

■ Minor Alarm Indicator (front)

■ User Alarm Indicator (front)

The alarm relays and the alarm LED indicators are represented in the
SUN-PLATFORM-MIB::sunPlatAlarmTable which extends the
ENTITY-MIB::entPhysicalTable.

Sun SNMP Management Agent Addendum for the Netra 440 Server 21

Alarm State Changes

The alarm relay state cannot be changed using SNMP set commands. However, the
alarm relay state can be changed using the Sun Advanced Lights Out Manager
(ALOM) setalarm command. For more information about ALOM commands, refer
to the Sun Advanced Lights Out Manager Software User's Guide for the Netra 440 Server
(817-5481-xx).

The alarm relay states can also be changed using the alarm relay output application
programming interface (API). For information about this API, refer to the Netra 440
Server System Administration Guide (817-3884-xx).

If one of the alarm relays changes its state, the sunPlatAlarmState values associated
with the relay and its corresponding indicator change state, and
sunPlatAttributeChangeInteger traps will be generated in the format shown in

TABLE 11.

TABLE 11 sunPlatAttributeChangeInteger Trap for a Change in the sunPlatAlarmState of an Alarm Relay

or an Alarm Relay Indicator

Variable Value

sunPlatNotificationEventId unique numeric identifier

sunPlatNotificationTime date time

sunPlatNotificationObject entPhysicalDescr.instance

sunPlatNotificationCorrelatedNotifications

sunPlatNotificationChangedOID sunPlatAlarmState.instance

sunPlatNotificationOldInteger off(2) or steady(3)

sunPlatNotificationNewInteger off(2) or steady(3)

* instance indicates the row in the entPhysicalTable associated with the alarm relay or the alarm indicator.

*

*

22 Sun SNMP Management Agent Addendum for the Netra 440 Server • April 2004