Netra 440 Server Product Overview
Contents
1. FIGURE 1 6 Alarm LEDs The dry contact alarm card has four LED status indicators that are supported by ALOM Information about the alarm LEDs and dry contact alarm states is provided in TABLE 1 2 For more information about alarm LEDs refer to the Sun Advanced Lights Out Manager Software User s Guide for the Netra 440 Server part number 817 5481 xx For more information about an API to control the alarm LEDs refer to the Netra 440 Server System Administration Guide part number 817 3884 xx Chapter 1 System Overview 7 TABLE 1 2 Alarm LEDs and Dry Contact Alarm States Indicator System Alarm Relay Relay and Relay Indicator Application or Indicator Indicator NCd NO Labels Color Server State Condition or Action State State State State Comments Critical Red Server state No power input Off Off Closed Open Default Alarm0 Power state ff and A System power off Off On Closed Open Input functional power d not connecte functional System power Off On Closed Open Transient turns on Solaris state OS not fully loaded Solaris OS On Off Open Closed Normal successfully operating loaded state Watchdog Off On Closed Open Transient timeout state reboot Solaris OS Solaris OS Off On Closed Open Transient shutdown state initiated by user Lost input power Off Off Closed Open Default state System power Off On Closed Open Transient shutdown state initiated by user Application User sets Critical On Clos2. FIGURE 1 2 FIGURE 1 3 FIGURE 1 4 FIGURE 1 5 FIGURE 1 6 FIGURE 1 7 FIGURE 1 8 FIGURE 1 9 FIGURE 1 10 FIGURE 1 1 EE FIGURE 1 12 FIGURE 1 13 FIGURE 1 14 FIGURE 1 15 FIGURE 1 16 FIGURE 1 17 FIGURE 1 18 Figures Front Panel Features 1 Back Panel Features DC Version 2 Back Panel Features AC Version 3 Front Panel LEDs 4 Enclosure Status LEDs 5 Alarm LEDs 7 Hard Drive Status LEDs 10 Fan Tray Status LEDs 1 Back Panel LEDs 12 Four Position Rotary Switch 14 Internal Drive Bay Locations 17 Fan Trays 19 Power Distribution Board 20 System Controller Card 23 PCI Slots 5 Power Supply Locations 27 CPU Locations 28 Memory Module Groups 0 and 1 0 vii viii Netra 440 Server Product Overview March 2006 Tables TABLE 1 1 TABLE 1 2 TABLE 1 3 TABLE 1 4 TABLE 1 5 TABLE 1 6 TABLE 1 7 TABLE 1 8 TABLE 1 9 TABLE 1 10 TABLE A 1 TABLE A 2 TABLE A 3 TABLE A 4 TABLE A 5 TABLE A 6 Enclosure Status LEDs 6 Alarm LEDs and Dry Contact Alarm States 8 Hard Drive LEDs 0 Fan Tray LEDs 11 Ethernet LEDs 12 Network Management Port LED 13 Power Supply LEDs 13 Rotary Switch Settings 16 PCI Bus Characteristics Associated Bridge Chips Motherboard Devices and PCI Slots 26 Memory Module Groups 0 and 1 0 Physical Specifications Netra 440 Server 41 AC Operating Power Limits and Ranges for Each Power Supply in the Netra 440 Server 42 AC Operating P
3. Memory Interleaving You can maximize the system s memory bandwidth by taking advantage of its memory interleaving capabilities The Netra 440 server supports two way interleaving In most cases higher interleaving results in improved system performance However actual performance results can vary depending on the system application Two way interleaving occurs automatically in any DIMM group where the DIMM capacities do not match the capacities used in any other group For optimum performance install identical DIMMs in all four slots of a CPU memory module Independent Memory Subsystems Each Netra 440 server CPU memory module contains an independent memory subsystem Memory controller logic incorporated into the UltraSPARC Ili CPU allows each CPU to control its own memory subsystem The Netra 440 server uses a shared memory architecture During normal system operations the total system memory is shared by all CPUs in the system Ultra 4 SCSI Controller The Netra 440 server uses an intelligent two channel 320 Mbyte per second Ultra 4 SCSI controller Integrated into the motherboard the controller resides on PCI Bus 2B and supports a 64 bit 66 MHz PCI interface The on board Ultra 4 SCSI controller provides hardware RAID mirroring RAID 1 capability with higher performance than conventional software RAID mirroring One pair of hard drives can be mirrored using the on board Ultra 4 SCSI controller For more information about
4. m Ability to monitor system environmental conditions remotely m Ability to run diagnostic tests using a remote connection m Ability to remotely capture and store boot and run logs which you can review or replay later m Remote event notification for overtemperature conditions power supply faults system shutdown or system resets m Remote access to detailed event logs For more details about the ALOM system controller hardware see ALOM System Controller Card and Ports on page 23 For information about configuring and using the ALOM system controller refer to the Netra 440 Server System Administration Guide 817 3884 xx Chapter 2 Reliability Availability and Serviceability Features 55 36 Environmental Monitoring and Control The Netra 440 server features an environmental monitoring subsystem designed to protect the server and its components against m Extreme temperatures Lack of adequate airflow through the system Operating with missing or misconfigured components Power supply failures Internal hardware faults Monitoring and control capabilities are handled by the ALOM system controller firmware This ensures that monitoring capabilities remain operational even if the system has halted or is unable to boot and without requiring the system to dedicate CPU and memory resources to monitor itself If the ALOM system controller fails the operating system reports the failure and takes over limited environmental mon
5. 44 Service Required enclosure status LED 5 6 Service Required fan tray LED 11 Service Required hard drive LED 10 single bit errors 39 Solaris Volume Manager 18 Solstice DiskSuite 18 specifications clearance 44 environmental 44 physical 41 power 42 43 service access 44 Standby system control rotary switch position 16 standby power 42 storage environment 44 striping of disks 18 39 Sun Cluster software 40 system configuration card SCC about 14 Index 47 system console about 22 devices used for connection to 22 system control rotary switch about 15 Diagnostics position 16 Locked position 16 Normal position 16 settings table 16 Standby position 16 system status LEDs as environmental fault indicators 37 See also LEDs T temperature sensors 36 terminal server connection through serial management port 22 thermistors 36 U Ultra 4 SCSI backplane about 31 tra 4 SCSI controller 31 Itra 4 SCSI port about 22 data transfer rates 22 ItraSCSI bus parity protection 39 ItraSCSI disk drives supported 32 ItraSPARC IIli processor about 29 internal cache parity protection 39 USB ports connecting to 22 user alarm LED 9 CIG 5 V VERITAS Volume Manager 39 W watchdog ALOM See ALOM watchdog mechanism 48 Netra 440 Server Product Overview March 2006
6. about 31 See also DIMMs dual inline memory modules memory modules See DIMMs dual inline memory modules memory subsystems 31 minor alarm LED 9 mirrored disk 18 39 mouse USB device 22 multiple bit errors 39 N NET MGT See network management port NET MGT network management port NET MGT about 22 24 issuing an externally initiated reset XIR from 24 Normal system control rotary switch position 16 normally closed NC relay state 9 normally open NO relay state 9 0 OK to Remove hard drive LED 0 On Standby button 15 P parity protection PCI buses 39 UltraSCSI bus 39 UltraSPARC IIIi CPU internal cache 39 PCI buses about 25 characteristics table 26 parity protection 39 PCI cards about 25 slots for 25 physical specifications 41 POST See power on self test POST power distribution board about 20 power specifications 42 43 power supplies about 26 fault monitoring 36 locations 27 redundancy 34 power on self test POST default port for messages 24 output messages 24 R RAID redundant array of independent disks storage configurations 39 relay state normally closed NC 9 normally open NO 9 reliability availability and serviceability RAS 33 to 39 RJ 45 serial communication 21 rotary switch See system control rotary switch S serial management port SERIAL MGT about 24 as default console connection 23 baud rate 23 service access specifications
7. kilometers This way in the event of a disaster in one location all mission critical data and services remain available from the other unaffected locations For more information see the documentation supplied with the Sun Java System Cluster software Netra 440 Server Product Overview March 2006 APPENDIX A System Specifications This appendix provides the following specifications for the Netra 440 server Physical Specifications on page 41 Electrical Specifications on page 42 Environmental Specifications on page 44 Clearance and Service Access Specifications on page 44 Physical Specifications TABLE A 1 Physical Specifications Netra 440 Server Measure U S Width 17 32 inches Depth 19 5 inches Height 8 75 inches 5 rack units Weight without PCI cards or rack 79 4 lbs mounts Weight fully configured with 19 inch 81 6 Ibs 4 post hardmount rack option Metric 440 0 mm 495 mm 222 mm 36 kg 37 kg 41 Electrical Specifications AC Operating Power Limits and Ranges The information in this section applies to the AC version of the Netra 440 server TABLE A 2 gives AC power source requirements for each power supply in the Netra 440 server and TABLE A 3 gives AC power source requirements for the Netra 440 server as a whole TABLE A 2 AC Operating Power Limits and Ranges for Each Power Supply in the Netra 440 Server Description Limit or Range Operating input vo
8. 8 location of 7 major 8 minor 9 user 9 alarm port about 23 alarm states dry contact 8 ALOM system controller card description 23 ports 23 ALOM watchdog mechanism 38 alphanumeric terminal accessing system console from 22 automatic system recovery ASR about 37 B back panel enclosure status LEDs table 6 features 2 3 illustration 2 LEDs 12 enclosure status 13 Ethernet LEDs 12 network management port LED 13 power supply LEDs 13 ports locating 3 C clearance specifications 44 CPU about 28 See also UltraSPARC IIi processor CPU memory modules about 28 critical alarm LED 8 D Diagnostics system control rotary switch position 16 DIMMs dual inline memory modules about 28 error correcting 39 groups illustrated 30 interleaving 31 parity checking 39 disk configuration hot plug 18 hot spares 18 mirroring 18 39 RAID 0 18 39 45 RAID 1 18 39 RAID 5 39 striping 18 39 double bit errors 39 dual inline memory modules DIMMs See DIMMs E ECC error correcting code 39 enclosure status LEDs Active 5 6 Locator 5 6 Service Required 5 6 table 6 environmental monitoring and control 36 environmental monitoring subsystem 36 environmental specifications 44 error messages correctable ECC error 39 log file 36 power related 36 error correcting code ECC 39 Ethernet ports about 21 outbound load balancing 21 externally initiated reset XIR invoking t
9. LEDs 2 Enclosure Status LEDs 13 Network Management Port LED 13 Power Supply LEDs 13 System Configuration Card 14 System Configuration Card Reader 15 On Standby Button 15 System Control Rotary Switch 15 Hard Drives 17 Fan Trays 19 Power Distribution Board 20 DVD Drive 21 Rear Panel Ports 1 Ethernet Ports 1 Serial Ports 1 USB Ports 22 Ultra 4 SCSI Port 22 Alarm Port 23 ALOM System Controller Card and Ports 23 Serial Management Port 24 Network Management Port 24 PCI Cards and Buses 25 Power Supplies 26 CPU Memory Modules 28 Memory Modules 29 Memory Interleaving 31 Independent Memory Subsystems 31 Ultra 4 SCSI Controller 31 Ultra 4 SCSI Backplane 31 2 Reliability Availability and Serviceability Features 3 Hot Swappable Components 34 341 or 2 2 Power Supply Redundancy 34 System Controller 35 Environmental Monitoring and Control 36 Automatic System Recovery 7 Sun StorEdge Traffic Manager 38 ALOM Watchdog Mechanism and XIR 38 Support for RAID Storage Configurations 39 iv Netra 440 Server Product Overview March 2006 Error Correction and Parity Checking 39 Sun Java System Cluster Software 40 System Specifications 41 Physical Specifications 1 Electrical Specifications 42 AC Operating Power Limits and Ranges 42 DC Power Source Requirements 43 Environmental Specifications 44 Clearance and Service Access Specifications 44 Index 45 Contents v Netra 440 Server Product Overview March 2006 FIGURE 1 1
10. Position Standby Normal Locked Diagnostics Icon D Description This setting forces the system to power off immediately and to enter standby mode It also disables the system On Standby button This setting is useful when AC DC power is interrupted and you do not want the system to restart automatically when power is restored With the rotary switch in any other position if the system were running prior to losing power and the power state memory is enabled in the ALOM system controller the system restarts automatically once power is restored The Standby setting also prevents anyone from restarting the system during an ALOM system controller session However the ALOM system controller card continues to operate using the system s standby power This setting enables the system On Standby button allowing you to power the system on or off If the operating system is running pressing and releasing the On Standby button initiates a graceful software system shutdown Pressing and holding the On Standby button in for four seconds causes an immediate hardware power off This setting disables the system On Standby button to prevent unauthorized users from powering the system on or off It also disables the keyboard L1 A Stop A command terminal Break key command and tip window command preventing users from suspending system operation to access the system ok prompt The Locked setting is recommended for normal day to day opera
11. System reliability availability and serviceability RAS are enhanced by features that include hot swappable hard drives and redundant hot swappable power supplies A full list of RAS features is in Chapter 2 FIGURE 1 1 shows the system features that you can access from the front panel In the illustration the system door is open On Standby button Rotary switch Hard drives Power distribution board Fan trays 0 2 FIGURE 1 1 Front Panel Features FIGURE 1 2 shows the back panel features for the DC version of the Netra 440 server and FIGURE 1 3 shows the back panel features for the AC version of the Netra 440 server Ethernet ports USB ports System controller Serial port TTYB usB0 3 NETO NET Six PCI erial por j SCSI port card slots Alarm port DC ground studs Four DC power supplies FIGURE 1 2 Back Panel Features DC Version 2 Netra 440 Server Product Overview March 2006 USB ports Ethernet por
12. serial cable to the back panel serial port connector Chapter 1 System Overview 1 22 USB Ports The system back panel provides four external Universal Serial Bus USB ports on two independent controllers to connect USB peripheral devices such as Sun Type 6 USB keyboard Sun opto mechanical three button USB mouse Modems Printers Scanners Digital cameras The USB ports are compliant with the Open Host Controller Interface Open HCI specification for USB Revision 1 0 The ports support isochronous and asynchronous modes and enable data transmission at speeds of 1 5 Mbps and 12 Mbps Note that the USB data transmission speed is significantly faster than that of the standard serial ports which operate at a maximum rate of 460 8 Kbaud The system console device can be either a standard alphanumeric terminal terminal server TIP connection from another Sun system or a local graphics monitor The default connection is through the serial management port labeled SERIAL MGT on the back of the ALOM system controller card You can also connect an alphanumeric terminal to the serial DB 9 connector as TTYB on the system back panel A local graphics monitor requires installation of a PCI graphics card monitor USB keyboard and mouse You can also access the system console through a network connection by means of the network management port The USB ports are accessible by connecting a USB cable to a back panel USB connector The conn
13. 00 W Appendix A System Specifications 3 TABLE A 6 Environmental Specifications You can operate and store the Netra 440 server safely in the conditions detailed in TABLE A 6 Netra 440 Server Operating and Storage Specifications Specification Ambient temperature Relative humidity Altitude Operating Storage 5 C 41 F to 40 C 104 F 40 C 40 F to 70 C 158 F Short term 5 C 23 F to 55 C 131 F 5 to 85 relative humidity Up to 93 relative humidity noncondensing noncondensing 38 C 100 4 F max wet bulb Short term 5 to 90 relative humidity noncondensing but not to exceed 0 024 kg water kg dry air 0 053 Ibs water 2 205 Ib dry air Up to 3000 m 9842 4 ft Up to 12000 m 39369 6 ft Short term no more than 96 hours temperature and humidity limits apply to servers with altitudes up to 1800 m 5905 44 ft Clearance and Service Access Specifications Minimum clearances needed for servicing the system are as follows Blockage Required Clearance Front of system 36 in 91 4 cm Back of system 36 in 91 4 cm 44 Netra 440 Server Product Overview March 2006 Index A Active enclosure status LED 5 6 Active fan tray LED 11 Active hard drive LED 10 Advanced Lights Out Manager ALOM about 35 description 23 features 35 invoking xir command from 38 ports 24 alarm board alarm LEDs 8 alarm states 8 alarm LEDs 8 critical
14. DIMM groups on a Netra 440 server CPU memory module Adjacent slots belong to the same DIMM group The two groups are designated 0 and 1 Chapter 1 System Overview 9 30 EL FIGURE 1 18 Memory Module Groups 0 and 1 TABLE 1 10 lists the DIMMs on the CPU memory module and to which group each DIMM belongs TABLE 1 10 Memory Module Groups 0 and 1 Label Group Physical Group B1 D1 B1 1 must be installed as a pair B1 D0 B0 D1 BO 0 must be installed as a pair B0 DO You must physically remove a CPU memory module from the system before you can install or remove DIMMs The DIMMs must be added in pairs within the same DIMM group and each pair used must have two identical DIMMs installed that is both DIMMs in each group must be from the same manufacturer and must have the same density and capacity for example two 512 Mbyte DIMMs two 1 Gbyte DIMMs or two 2 Gbyte DIMMs Note Each CPU memory module must be populated with a minimum of two DIMMs installed in either Group 0 or Group 1 For guidelines and complete instructions on how to install DIMMs in a CPU memory module refer to the Netra 440 Server Service Manual 817 3883 xx For more information about identifying the physical DIMMs referenced in system console messages refer to the Netra 440 Server Diagnostics and Troubleshooting Guide 817 3886 xx Netra 440 Server Product Overview March 2006
15. PCI Cards and Buses All system communication with storage peripherals and network interface devices is mediated by four buses using two Peripheral Component Interconnect PCI bridge chips on the system motherboard Each I O bridge chip manages communication between the system main interconnect bus and two PCI buses giving the system a total of four separate PCI buses The four PCI buses support up to six PCI interface cards and four motherboard devices FIGURE 1 15 shows the PCI card slots on the motherboard High speed 66 MHz slots Slot 5 Slot 4 Slot 2 Slot 3 Slot 1 Slot 0 Low speed 33 MHz slots FIGURE 1 15 PCI Slots Chapter 1 System Overview 25 TABLE 1 9 describes the PCI bus characteristics and maps each bus to its associated bridge chip integrated devices and PCI card slots All slots comply with PCI Local Bus Specification Revision 2 2 Note PCI cards in a Netra 440 server are rot hot swappable TABLE 1 9 PCI Bus Characteristics Associated Bridge Chips Motherboard Devices and PCI Slots Clock Rate MHz Bandwidth bits PCI Slot PCI Bridge PCI Bus Voltage V Integrated Devices Number 0 PCI 1A 33 MHz 66 MHz Sun Gigabit Ethernet 1 0 NETO 5 64 bits 3 3V 0 PCI 1B 33 MHz 66 MHz None 2 4 64 bits 3 3V 1 PCI 2A 33 MHz SouthBridge M1535D DVD ROM SCC 0 1 3 64 bits read
16. RAID configurations and configuring hardware mirroring using the Ultra 4 SCSI controller refer to the Netra 440 Server System Administration Guide 817 3884 xx Ultra 4 SCSI Backplane The Netra 440 server includes a single Ultra 4 SCSI backplane with connections for up to four internal hard drives all of which are hot swappable Chapter 1 System Overview 31 The Ultra 4 SCSI backplane accepts four low profile 1 0 inch 2 54 cm UltraSCSI hard drives capable of up to 320 Mbyte per second throughput Each hard drive is connected to the backplane through a standard 80 pin single connector attachment SCA interface Incorporating all power and signal connections into a single connector SCA technology makes it easy to add or remove hard drives from the system Drives using SCA connectors provide better serviceability than drives using other types of connectors For information about installing or removing an UltraSCSI drive or drive backplane refer to the Netra 440 Server Service Manual 817 3883 xx 32 Netra 440 Server Product Overview March 2006 CHAPTER 2 Reliability Availability and Serviceability Features Reliability availability and serviceability RAS are aspects of a system s design that affect its ability to operate continuously and to minimize the time necessary to service the system Reliability refers to a system s ability to operate continuously without failures and to maintain data integrity System ava
17. SS 4v SUN microsystems Netra 440 Server Product Overview Sun Microsystems Inc www sun com Part No 817 3881 12 March 2006 Revision A Submit comments about this document at http www sun com hwdocs feedback Copyright 2006 Sun Microsystems Inc 4150 Network Circle Santa Clara California 95054 U S A All rights reserved Sun Microsystems Inc has intellectual property rights relating to is described in this document In particular and without limitation these intellectual property rights may include one or more of the U S patents listed at http www sun com patents and one or more additional patents or pending patent applications in the U S and in other countries This document and the product to which it pertains are distributed under licenses restricting their use copying distribution and decompilation No part of the product or of this document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the ou may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and in other countries exclusively licensed through X Open Company Ltd Sun Sun Microsystems the Sun logo AnswerBook2 Java docs sun com VIS Sun StorEdge Solstice DiskSuite Java SunVTS Netra and Solaris
18. Service Required LED lights when a fault is detected in fan tray 3 Above fan trays 0 2 the amber fault LED light when a fault is detected in a fan installed in a fan tray The environmental subsystem monitors the fan trays in the system and prints a warning and lights the system Service Required LED if a fan in a fan tray falls below its nominal operating speed This provides an early warning to an impending fan failure allowing you to schedule downtime for replacement before an overtemperature condition shuts down the system unexpectedly In addition the environmental subsystem prints a warning and lights the system Service Required LED if internal temperature rises above a predetermined threshold either due to fan failure or external environmental conditions For additional details see the Netra 440 Server Diagnostics and Troubleshooting Guide Power Distribution Board The power distribution board takes the DC power from the four power supplies located at the rear of the system and provides power to the motherboard through two connectors The power distribution board is accessible from the front of the system behind the front door FIGURE 1 13 Power Distribution Board 20 Netra 440 Server Product Overview March 2006 DVD Drive Both DVD ROM drives and DVD RW drives are supported in the Netra 440 server both are referred to as the DVD drive in this document The DVD drive is not a hot swappable component you must power d
19. antly increases the system s serviceability and availability by providing you with the ability to do the following m Increase storage capacity dynamically to handle larger work loads and to improve system performance m Replace hard drives fan trays and power supplies without service disruption 34 3 1 or 2 2 Power Supply Redundancy The system features four hot swappable power supplies two of which are capable of handling the system s entire load Thus the four power supplies provide 341 or 2 2 redundancy enabling the system to continue operating should one of the power supplies fail 3 1 redundancy or its DC power source fail 2 2 redundancy Note Four power supplies must be present at all times to ensure proper system cooling Even if one power supply has failed its fans obtain power from the other power supply and through the motherboard to maintain proper system cooling For more information about power supplies redundancy and configuration rules see Power Supplies on page 26 For instructions on performing a power supply hot swap operation see the Netra 440 Server Service Manual 817 3883 xx Netra 440 Server Product Overview March 2006 System Controller Sun Advanced Lights Out Manager ALOM system controller is a secure server management tool that comes preinstalled on the Netra 440 server in the form of a module with preinstalled firmware It lets you monitor and control your server ov
20. are trademarks or registered trademarks of Sun Microsystems Inc in the U S and in other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and in other countries Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc The OPEN LOOK and Sun Graphical User Interface was developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a non exclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees viho implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements U S Government Rights Commercial use Government users are subject to the Sun Microsystems Inc standard license agreement and applicable provisions of the FAR and its supplements DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED 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 2006 Sun Microsystems Inc 4150 Network Circle Santa Clara Californie 95054 Etats Unis Tous droits r serv s Sun Micros
21. cated on each Ethernet port The Ethernet LEDs operate as described in the following table TABLE 1 5 Ethernet LEDs Name Description Link Activity This green LED lights when a link is established at the particular port with its link partner and blinks to indicate activity Speed This amber LED lights when a Gigabit Ethernet connection is established and is off when a 10 100 Mbps Ethernet connection is established 12 Netra 440 Server Product Overview March 2006 Enclosure Status LEDs The back panel enclosure status LEDs consist of the System Active LED the system Service Required LED and the Locator LED These LEDs are located in the top left corner of the back panel and operate as described in TABLE 1 1 Network Management Port LED The network management port has a Link LED that operates as described in TABLE 1 6 TABLE 1 6 Network Management Port LED Name Description Link This green LED is lit when an Ethernet connection is present Power Supply LEDs There are three LEDs on each power supply These LEDs operate as described in TABLE 1 7 TABLE 1 7 Power Supply LEDs Name Icon Description OK to This blue LED lights when it is safe to remove the power Remove supply from the system This LED is controlled by the software only Service This amber LED lights when the power supply s internal Required circuitry detects a fault Note that the Service Required LEDs on the front and back pa
22. dit your login file and directories on screen Use 1s a to list all files computer output You have mail AaBbCc123 What you type when contrasted su with on screen computer output password AaBbCc123 Book titles new words or terms Read Chapter 6 in the User s Guide words to be emphasized Replace command line variables with real names or values These are called class options You must be superuser to do this To delete a file type rm filename The settings on your browser might differ from these settings Netra 440 Server Product Overview March 2006 Related Documentation Application Title Part Number Late breaking product Netra 440 Server Release Notes 817 3885 xx information Installation instructions Netra 440 Server Installation Guide 817 3882 xx Administration Netra 440 Server System Administration 817 3884 xx Guide Parts installation and Netra 440 Server Service Manual 817 3883 xx removal Diagnostics and Netra 440 Server Diagnostics and 817 3886 xx troubleshooting Troubleshooting Guide Advanced Lights Out Advanced Lights Out Manager User s 817 5481 xx Manager ALOM system Guide controller Accessing Sun Documentation You can view print or purchase a broad selection of Sun documentation including localized versions at http www sun com documentation Third Party Web Sites Sun is not responsible for the availability of third party web sites mentioned in this docu
23. ectors at each end of a USB cable are keyed so that you cannot connect them incorrectly One connector plugs in to the system or USB hub The other connector plugs in to the peripheral device Up to 126 USB devices can be connected to each controller simultaneously through the use of USB hubs The USB ports provide power for smaller USB devices such as modems Larger USB devices such as scanners require their own power source Ultra 4 SCSI Port The system includes a dedicated external Ultra 4 SCSI port The port provides a standard 68 pin alternative 2 shielded connection located on the back panel The port is accessible by connecting a SCSI cable to the Ultra 4 SCSI connector The port supports external storage devices capable of data transfer rates up to 320 Mbytes per second Netra 440 Server Product Overview March 2006 Alarm Port The system includes a DB 15 alarm port located on the back panel In a telecommunications environment use this port to connect to the central office alarming system ALOM System Controller Card and Ports The Sun Advanced Lights Out Manager ALOM system controller card enables access monitoring and control of the Netra 440 server from a remote location It is a fully independent processor card with its own resident firmware self diagnostics and operating system FIGURE 1 14 shows the ALOM system controller card and its ports ALOM serial management port 1 200S ALOM netw
24. ed Open Critical state alarm on fault detected User sets Critical Off Open Closed Critical alarm off fault cleared Major Red Application User sets Major On Open Closed Major Alarm1 state alarm on fault detected User sets Major Off Closed Open Major alarm off fault cleared 8 Netra 440 Server Product Overview March 2006 TABLE 1 2 Alarm LEDs and Dry Contact Alarm States Continued Indicator System Alarm Relay Relay and Relay Indicator Application or Indicator Indicator NC4 Labels Color Server State Condition or Action State State State State Comments Minor Amber Application User sets Minor On Open Closed Minor Alarm2 state alarm on fault detected User sets Minor Off Closed Open Minor alarm off fault cleared User Amber Application User sets User On Open Closed User fault Alarm3 state alarm on detected User sets User Off Closed Open User fault alarm off cleared The user can shut down the system using commands such as init0 and init6 This does not include the system power shutdown Based on a determination of the fault conditions the user can turn the alarm on using the Solaris platform alarm API or ALOM CLI For more information about the alarm API see the Netra 440 Server System Administration Guide and for more information about ALOM CLI see the Sun Advanced Lights Out Manager Software User s Guide for the Netra 440 Server d NC state is the normally clo
25. em configuration card reader holds the system configuration card discussed in System Configuration Card on page 14 It also has the On Standby button and the rotary switch for the system On Standby Button The system On Standby button is recessed to prevent accidentally turning the system on or off The ability of the On Standby button to turn the system on or off is controlled by the rotary switch The ALOM system controller can also control the power on and power off functions if environmental conditions are out of specification or if the ALOM system controller detects that the system configuration card SCC is missing or invalid See System Control Rotary Switch on page 15 If the operating system is running pressing and releasing the On Standby button initiates a graceful software system shutdown Pressing and holding in the On Standby button for four seconds causes an immediate hardware shutdown Caution When possible use the graceful shutdown method Forcing an immediate hardware shutdown can cause hard drive corruption and loss of data System Control Rotary Switch The four position rotary switch on the front panel controls the power on modes of the system The rotary switch also prevents unauthorized users from powering off the system or reprogramming system firmware Chapter 1 System Overview 5 TABLE 1 8 The following table describes the function of each rotary switch setting Rotary Switch Settings
26. er USB ports serial port TTYB 126 bus 5V system PROM 1 PCI 2B 33 MHz 66 MHz Sun Gigabit Ethernet 1 0 NET1 None 64 bits LSI1030 Ultra 4 SCSI Controller 3 3V Installing a 33 MHz PCI card into a 66 MHz bus causes the bus to operate at 33 MHz Power Supplies The motherboard distributes power from the power supplies to all internal system components The system s four standard power supplies plug in directly to the power distribution board which then provides power to the motherboard through two connectors All four power supplies share the power demands of the system equally 26 Netra 440 Server Product Overview March 2006 The Netra 440 server s power supplies are hot swappable units They are designed for fast easy installation or removal by qualified service personnel even while the system is fully operational Power supplies PS are installed in bays at the rear of the system as shown in FIGURE 1 16 gt JL JD J EE JUUUL e Q Oo O O fO EE S S SUI SEU oem S PS3 PS2 PS1 PSO FIGURE 1 16 Power Supply Locations The DC power supplies operate over an input range of 40 to 75 VDC and the AC power supplies operate over an input range of 90 to 264 VAC Each power supply is capable of providing up to 400W o
27. er a serial line or over a network The ALOM system controller provides remote system administration for geographically distributed or physically inaccessible systems You can connect to the ALOM system controller card using a local alphanumeric terminal a terminal server or a modem connected to its serial management port or over a network using its 10BASE T network management port When you first power on the system the ALOM system controller card provides a default connection to the system console through its serial management port After initial setup you can assign an IP address to the network management port and connect the network management port to a network You can run diagnostic tests view diagnostic and error messages reboot your server and display environmental status information using the ALOM system controller software Even if the operating system is down or the system is powered off the ALOM system controller can send an e mail alert about hardware failures or other important events that can occur on the server The ALOM system controller provides the following features m Default system console connection through its serial management port to an alphanumeric terminal terminal server or modem m Network management port for remote monitoring and control over a network after initial setup m Remote system monitoring and error reporting including diagnostic output m Remote reboot power on power off and reset functions
28. ernal hard drives in four software RAID configurations RAID 0 striping RAID 1 mirroring RAID 0 1 striping plus mirroring and RAID 5 striping with parity You can also configure drives as hot spares drives installed and ready to operate if other drives fail In addition you can configure hardware mirroring using the system s Ultra 4 SCSI controller For more information about all supported RAID configurations and configuring hardware mirroring refer to the Netra 440 Server System Administration Guide Netra 440 Server Product Overview March 2006 Fan Trays In addition to the power supply fans the system is equipped with three fan trays fan trays 0 2 which are installed between the hard drives to provide front to rear cooling of the hard drives and the system and another fan tray fan tray 3 for cooling hard drives and PCI cards Each fan tray houses a single fan All fans and fan trays must be present and operating to provide adequate cooling Fan trays 0 2 are hot swappable and are accessible from the front of the system without having to remove the top cover Fan tray 3 is cold swappable and is accessible from the top of the server If fan tray 3 fails the Netra 440 server will automatically go through a soft shutdown Power supplies are cooled separately each power supply with its own internal fan FIGURE 1 12 shows the fan trays Fan tray 3 FIGURE 1 12 Fan Trays Chapter 1 System Overview 9 The system
29. f DC power The basic system configuration comes with four power supplies installed The system will continue to operate even if a single power supply fails known as a 3 1 configuration or if two power supplies fail known as a 2 2 configuration A 2 2 configuration is possible because any two power supplies will satisfy the entire load of a fully configured system The system can operate from either a single or a dual power source If you operate the system from a dual power source each power feed would provide input to two power supplies In a dual power source system if a single power feed fails the system continues to receive power from the two power supplies powered from the healthy feed If one or two power supplies fail the system continues to receive adequate power from the healthy power supplies The power supplies provide 3 3V 5V 12V 12V and 5V standby outputs to the system Total system current load is shared equally between all supplies through active current sharing circuitry Each power supply has separate status LEDs to provide power and fault status information and to indicate hot swap readiness See Power Supply LEDs on page 13 for a description of power supply LEDs Power supplies in a redundant configuration feature a hot swap capability You can remove and replace a faulty power supply without shutting down the operating system or turning off the system power A power supply can be hot swapped only when at
30. f a system hang the operating system is no longer able to reset the timer The timer will then expire and cause an automatic externally initiated reset XIR eliminating the need for operator intervention When the ALOM watchdog mechanism issues the XIR debug information is displayed on the system console The XIR feature is also available for you to invoke manually at the ALOM system controller prompt You use the ALOM system controller reset x command manually when the system is unresponsive and an L1 A Stop A keyboard command or alphanumeric terminal Break key does not work When you issue the reset x command manually the system is immediately returned to the OpenBoot ok prompt From there you can use OpenBoot commands to debug the system For more information refer to the Netra 440 Server System Administration Guide 817 3884 xx and the Netra 440 Server Diagnostics and Troubleshooting Guide 817 3886 xx Netra 440 Server Product Overview March 2006 Support for RAID Storage Configurations By attaching one or more external storage devices to the Netra 440 server you can use a redundant array of independent drives RAID software application such as Solstice DiskSuite or VERITAS Volume Manager to configure system drive storage in a variety of different RAID levels Configuration options include RAID 0 striping RAID 1 mirroring RAID 0 1 striping plus mirroring RAID 0 mirroring plus striping and RAID 5 striping
31. group of nodes that are interconnected to work as a single highly available and scalable system A node is a single instance of Solaris software The software can be running on a standalone server or on a domain within a standalone server With Sun Java System Cluster software you can add or remove nodes while online and mix and match servers to meet your specific needs Sun Java System Cluster software delivers high availability through automatic fault detection and recovery and scalability ensuring that mission critical applications and services are always available when needed With Sun Java System Cluster software installed other nodes in the cluster automatically take over and assume the workload when a node goes down The software delivers predictability and fast recovery capabilities through features such as local application restart individual application failover and local network adapter failover Sun Java System Cluster software significantly reduces downtime and increases productivity by helping to ensure continuous service to all users The software lets you run both standard and parallel applications on the same cluster It supports the dynamic addition or removal of nodes and enables Sun servers and storage products to be clustered together in a variety of configurations Existing resources are used more efficiently resulting in additional cost savings Sun Java System Cluster software allows nodes to be separated by up to 10
32. hrough network management port 24 manual command 38 F fan trays about 19 LEDs Active 11 Service Required 11 fans monitoring and control 36 front panel enclosure status LEDs table 6 features 1 hard drive LEDs table 10 illustration 1 LEDs 4 On Standby button 15 system control rotary switch 15 46 Netra 440 Server Product Overview March 2006 G graphics card See graphics monitor PCI graphics card graphics monitor configuring 22 H hard drive LEDs See hard drives LEDs hard drives about 17 hot plug 18 LEDs 10 Active 10 OK to Remove 10 Service Required 10 table 10 locating drive bays 18 hot swappable components about 34 l LC bus 36 independent memory subsystems 31 internal hard drive bays locating 18 Internet Protocol IP network multipathing 21 L LEDs Active enclosure status LED 5 6 Active fan trays LED 11 Active hard drive LED 10 alarm 7 back panel LEDs 12 enclosure status LEDs 13 Ethernet LEDs 12 network management port LED 13 power supply LEDs 13 enclosure status illustrated 5 enclosure status table 6 hard drive table 10 Locator enclosure status LED 5 6 OK to Remove hard drive LED 10 Service Required enclosure status LED 5 6 Service Required fan tray LED 11 Service Required hard drive LED 10 Locator enclosure status LED about 5 Locked system control rotary switch position 16 M major alarm LED 8 memory interleaving
33. ilability refers to the ability of a system to recover to an operational state after a failure with minimal impact Serviceability relates to the time it takes to restore a system to service following a system failure Together reliability availability and serviceability features provide for near continuous system operation To deliver high levels of reliability availability and serviceability the Netra 440 server offers the following features Hot swappable hard drives and fan trays Redundant hot swappable power supplies Sun Advanced Lights Out Manager ALOM system controller Environmental monitoring and fault protection Automatic system recovery ASR capabilities for PCI cards and system memory ALOM watchdog mechanism and externally initiated reset XIR capability Internal hardware drive mirroring RAID 1 Support for drive and network multipathing with automatic failover Error correction and parity checking for improved data integrity Easy access to all internal replaceable components Full in rack serviceability for nearly all components For more information about using RAS features refer to the Netra 440 Server System Administration Guide 817 3884 xx 33 Hot Swappable Components Netra 440 hardware is designed to support hot swapping of internal hard drives and power supplies By using the proper software commands you can install or remove these components while the system is running Hot swap technology signific
34. itoring and control functions The environmental monitoring subsystem uses an industry standard PC bus The PC bus is a simple two wire serial bus used throughout the system to allow the monitoring and control of temperature sensors fans power supplies status LEDs and the front panel rotary switch Temperature sensors are located throughout the system to monitor the ambient temperature of the system the CPUs and the CPU die temperature The monitoring subsystem polls each sensor and uses the sampled temperatures to report and respond to any overtemperature or undertemperature conditions Additional PC sensors detect component presence and component faults The hardware and software together ensure that the temperatures within the enclosure do not exceed predetermined safe operation ranges If the temperature observed by a sensor falls below a low temperature warning threshold or rises above a high temperature warning threshold the monitoring subsystem software lights the system Service Required LEDs on the front and back panels If the temperature condition persists and reaches a critical threshold the system initiates a graceful system shutdown In the event of a failure of the ALOM system controller backup sensors are used to protect the system from serious damage by initiating a forced hardware shutdown All error and warning messages are sent to the system console and logged in the var adm messages file Service Required LEDs remai
35. le as drive storage capacities continue to grow Chapter 1 System Overview 7 18 The drives are supported by the 320 Mbyte per second Ultra 4 SCSI interface to the internal Ultra 4 SCSI controller on the system s motherboard The drives connect to the four drive Ultra 4 SCSI backplane Three LEDs are associated with each drive indicating the drive s operating status hot swap readiness and any fault conditions associated with the drive See LED Status Indicators on page 4 for a description of these LEDs The hot swap feature of the system s internal hard drives allows you to add remove or replace drives while the system continues to operate This capability significantly reduces system downtime associated with hard drive replacement However certain software preparations are required prior to removing or installing a drive To perform hard drive hot swap operations you use the Solaris c gadm utility The cfgadm utility is a command line tool for managing hot swap operations on Netra 440 internal hard drives and external storage arrays For more information about cfgadm see the c gadm man page Hard drive hot swap procedures involve software commands for preparing the system prior to removing a hard drive and for reconfiguring the operating environment after installing a drive For detailed instructions see the Netra 440 Server Service Manual The Solaris Volume Manager software supplied as part of the Solaris OS lets you use int
36. least two other power supplies are online and working properly Chapter 1 System Overview 7 In addition the cooling fans in each power supply operate even if the power supply fails by drawing power from the other power supplies through the motherboard to provide adequate cooling to the system Note You must issue a software command to prepare the power supply for removal This allows the system to verify that the remaining power supplies are online and working properly before lighting the OK to Remove LED For more information refer to the Netra 440 Server Service Manual 817 3883 xx 28 CPU Memory Modules The system motherboard provides slots for up to four CPU memory modules Each CPU memory module incorporates one UltraSPARC Illi processor and slots for up to four dual inline memory modules DIMMs The CPUs in the system are numbered from 0 to 3 depending on the slot where each CPU resides Note CPU memory modules on a Netra 440 server are not hot swappable FIGURE 1 17 CPU Locations Netra 440 Server Product Overview March 2006 The UltraSPARC 1111 processor is a high performance highly integrated superscalar processor implementing the SPARC V9 64 bit architecture The UltraSPARC Illi processor can support both 2D and 3D graphics as well as image processing video compression and decompression and video effects through the sophisticated Visual Instruction Set extension Sun VIS software The VIS
37. ltage range 90 264 VAC Operating frequency range 47 63 Hz Maximum operating input current 5 5 A 90 VAC Maximum operating input power 500 W TABLE A 3 AC Operating Power Limits and Ranges for the Netra 440 Server Description Limit or Range Operating input voltage range 90 264 VAC Operating frequency range 47 63 Hz Maximum operating input current 11 A 90 VAC Maximum operating input power 1000 W Note The figures for the maximum operating current are provided to help you specify the fusing and cabling you need to deliver power to your equipment However these figures represent worst case scenarios 42 Netra 440 Server Product Overview March 2006 DC Power Source Requirements The information in this section applies to the DC version of the Netra 440 server TABLE A 4 gives DC power source requirements for each power supply in the Netra 440 server and TABLE A 5 gives DC power source requirements for the Netra 440 server as a whole TABLE A 4 DC Operating Power Limits and Ranges for Each Power Supply in the Netra 440 Server Description Limit or Range Operating input voltage range 40 VDC to 75 VDC Maximum operating input current 11 5 A Maximum operating input power 450 W TABLE A 5 DC Operating Power Limits and Ranges for the Netra 440 Server Description Limit or Range Operating input voltage range 40 VDC to 75 VDC Maximum operating input current 23 A Maximum operating input power 9
38. ment Sun does not endorse and is not responsible or liable for any content advertising products or other materials that are available on or through such sites or resources Sun will not be responsible or liable for any actual or alleged damage or loss caused by or in connection with the use of or reliance on any such content goods or services that are available on or through such sites or resources Preface xiii Contacting Sun Technical Support If you have technical questions about this product that are not answered in this document go to http www sun com service contacting Sun Welcomes Your Comments Sun is interested in improving its documentation and welcomes your comments and suggestions You can submit your comments by going to http www sun com hwdocs feedback Please include the title and part number of your document with your feedback Netra 440 Server Product Overview part number 817 3881 12 xiv Netra 440 Server Product Overview March 2006 CHAPTER 1 oystem Overview System configuration card reader DVD drive The Netra 440 server is a high performance shared memory symmetric multiprocessing server that supports up to four UltraSPARC Ii processors The UltraSPARC 1111 processor implements the SPARC V9 Instruction Set Architecture ISA and the Visual Instruction Set extensions Sun VIS software that accelerate multimedia networking encryption and Java software processing
39. n lit after an automatic system shutdown to aid in problem diagnosis The power subsystem is monitored in a similar fashion Polling the power supply status periodically the monitoring subsystem indicates the status of each supply s outputs inputs and presence Netra 440 Server Product Overview March 2006 If a power supply problem is detected an error message is sent to the system console and logged in the var adm messages file Additionally LEDs located on each power supply light to indicate failures The system Service Required LED lights to indicate a system fault Automatic System Recovery The system provides automatic system recovery ASR from component failures in memory modules and PCI cards The ASR features enable the system to resume operation after experiencing certain nonfatal hardware faults or failures Automatic self test features enable the system to detect failed hardware components An auto configuring capability designed into the system s boot firmware enables the system to unconfigure failed components and to restore system operation As long as the system can operate without the failed component the ASR features enable the system to reboot automatically without operator intervention During the power on sequence if a faulty component is detected the component is marked as failed and if the system can function the boot sequence continues In a running system some types of failures can bring down the sy
40. nd Troubleshooting Guide Alarm LEDs Enclosure status LEDs Fan tray LEDs Hard drive LEDs E D e 0 0 0 0 FIGURE 1 4 Front Panel LEDs Netra 440 Server Product Overview March 2006 Enclosure Status LEDs At the top left of the system as you look at its front are three general enclosure status LEDs Two of these LEDs the system Service Required LED and the System Active LED provide a snapshot of the overall enclosure status A third LED the Locator LED helps you to locate a specific system quickly even though it might be one of numerous systems in a room FIGURE 1 5 shows the location of the enclosure status LEDs Locator LED Service Required LED System Active LED i a o 0 o 0 FIGURE 1 5 Enclosure Status LEDs Locator Service Required and System Active LEDs are also found at the upper left corner of the back panel The system Service Required LEDs work in conjunction with specific fault LEDs For example a power supply fault illuminates the associated power supply Service Required LED as well as the system Service Required LED Fault LEDs remain lit for any fault conditi
41. nels also light when this occurs mode or when it is on and outputting regulated power within Power OK D This green LED lights when the power supply is in standby specified limits Chapter 1 System Overview 13 System configuration card reader On Standby button System Configuration Card The system configuration card SCC contains unique network identity information including the Ethernet MAC addresses and host ID stored in idprom the OpenBoot firmware configuration stored in nvram and ALOM system controller user and configuration data It supplants the NVRAM module used on previous Sun systems The SCC is housed in a slot in the system controller card reader behind the system door FIGURE 1 10 Rotary switch FIGURE 1 10 Four Position Rotary Switch 14 A new system on the network can inherit an old system s host ID and Ethernet MAC addresses through the old system s SCC Thus migrating a SCC from one Netra 440 server to another can smooth the transitions to a new or upgraded system or quickly bring up a backup system if a primary system becomes unavailable without disrupting the system s identity on the network For instructions on migrating a SCC from one system to another refer to the Netra 440 Server Service Manual Netra 440 Server Product Overview March 2006 System Configuration Card Reader The syst
42. on that results in a system shutdown Chapter 1 System Overview 5 The enclosure status LEDs operate as described in the following table TABLE 1 1 Enclosure Status LEDs Name Icon Description Locator This white LED is lit by Solaris OS command or by Sun Advanced Lights 6 Out Manager ALOM system controller software to locate a system See the Netra 440 Server System Administration Guide for more information system fault This LED lights for any faults or failures detected in the following areas Motherboard CPU memory module DIMM Hard drive Fan trays Service Required This amber LED lights when system hardware or software has detected a Power supply In addition to the system Service Required LED other fault LEDs might also be lit depending on the nature of the fault If the system Service Required LED is lit check the status of other fault LEDs on the front panel to determine the nature of the fault See the Netra 440 Server Diagnostics and Troubleshooting Guide for more information System Active This green LED lights when the ALOM system controller detects that e Solaris OS is running 6 Netra 440 Server Product Overview March 2006 Alarm LEDs The alarm LEDs are located at the front of the system along the left side of the front cover Critical Alarm LED 0 Major Alarm LED N Minor Alarm LED A User Alarm LED o oooo
43. ork management port 1 K gt FIGURE 1 14 System Controller Card The default console connection to the Netra 440 server is through the RJ 45 serial management port labeled SERIAL MGT on the back panel of the ALOM system controller card This port operates only at 9600 baud Note The serial management port is not a standard serial port For standard serial functionality use the DB 9 port on the system back panel which corresponds to TTYB Chapter 1 System Overview 3 24 The ALOM system controller card features serial and 10BASE T Ethernet interfaces that provide multiple ALOM system controller software users with simultaneous access to the Netra 440 server ALOM system controller software users are provided secure password protected access to the system s Solaris OS and OpenBoot console functions ALOM system controller users also have full control over power on self test POST and OpenBoot Diagnostics tests The ALOM system controller card runs independently of the host server and operates off of standby power from the server power supplies The card features on board devices that interface with the server environmental monitoring subsystem and can automatically alert administrators to system problems Together these features enable the ALOM system controller card and ALOM system controller software to se
44. ower Limits and Ranges for the Netra 440 Server 42 DC Operating Power Limits and Ranges for Each Power Supply in the Netra 440 Server 43 DC Operating Power Limits and Ranges for the Netra 440 Server 43 Netra 440 Server Operating and Storage Specifications 44 Netra 440 Server Product Overview March 2006 Preface The Netra 440 Server Product Overview describes the basic hardware and software components for the Netra 440 server How This Book Is Organized This guide is organized into two chapters and one appendix Chapter 1 describes the basic hardware components in the Netra 440 server Chapter 2 describes the reliability availability and serviceability features in the Netra 440 server Appendix A gives the specifications for the Netra 440 server Using UNIX Commands This document might not contain information on basic UNIX commands and procedures such as shutting down the system booting the system and configuring devices See the following for this information m Software documentation that you received with your system m Solaris operating environment documentation which is at http docs sun com xi Shell Prompts Shell Prompt C shell C shell superuser Bourne shell and Korn shell Bourne shell and Korn shell superuser machine name machine name xii Typographic Conventions Typeface Meaning Examples AaBbCc123 The names of commands files E
45. own the server before you can remove or install a DVD drive into the system The DVD drive does not come standard with the Netra 440 server so you must order it separately Refer to the Netra 440 Seroer Installation Guide or the Netra 440 Server Service Manual for information on ordering and installing a DVD drive Rear Panel Ports Ethernet Ports The system provides two on board Gigabit Ethernet ports which support several modes of operations at 10 100 and 1000 megabits per second Mbps Additional Ethernet interfaces or connections to other network types can be provided by installing the appropriate PCI interface cards Multiple network interfaces can be combined with Solaris Internet Protocol IP network multipathing software to provide hardware redundancy and failover capability as well as load balancing on outbound traffic Should one of the interfaces fail the software can automatically switch all network traffic to an alternate interface to maintain network availability For more information about network connections refer to the Netra 440 Server Installation Guide Serial Ports The system also provides a standard serial communication port through a DB 9 port labeled 10101 located on the back panel This port corresponds to TTYB and supports baud rates of 50 75 110 134 150 200 300 600 1200 1800 2400 4800 9600 19200 38400 57600 115200 153600 230400 307200 and 460800 The port is accessible by connecting a
46. ray LEDs 0 2 The fan tray LEDs are located behind the front cover directly above each fan tray Note that these LEDs give information only for fan trays 0 2 they do not give information on fan tray 3 located inside the system Service Required PK ZN Active LED FIGURE 1 8 Fan Tray Status LEDs The following table describes the fan tray LEDs TABLE 1 4 Fan Tray LEDs Name Description Service Required This amber LED lights when there is a fault detected with the fan tray Note that the Service Required LEDs on the front and back panels also light when this occurs Active This green LED lights when the fan tray is on and e operating normally Chapter 1 System Overview 1 Back Panel LEDs Following are the LED status indicators available at the back of the system Enclosure Status LEDs on page 13 Ethernet Connection LEDs on page 12 Power Supply LEDs on page 13 Network Management Port LED on page 13 Enclosure status LEDs Ethernet connection LEDs Network management port LED Oeo Power supply LEDs FIGURE 1 9 Back Panel LEDs Ethernet Connection LEDs A set of Ethernet LEDs is lo
47. rve as a lights out management tool that continues to function even when the server operating system goes offline or when the server is powered off The ALOM system controller card connects to a dedicated slot on the motherboard and provides the following ports as shown in FIGURE 1 14 through an opening in the system s back panel m Serial communication port by means of an RJ 45 connector serial management port labeled SERIAL MGT m 10 Mbps Ethernet port by means of an RJ 45 twisted pair Ethernet TPE connector network management port labeled NET MGT with green Link Activity LED Serial Management Port The serial management port SERIAL MGT enables you to set up a system console device without requiring you to configure an existing port All power on self test POST and ALOM system controller messages are directed to the serial management port by default Network Management Port The network management port NET MGT provides you with direct network access to the ALOM system controller card and its firmware as well as access to the system console power on self test POST output messages and ALOM system controller messages You can use the network management port to perform remote administration including externally initiated resets XIR For more information about the ALOM system controller card refer to the Netra 440 Server System Administration Guide 817 3884 xx Netra 440 Server Product Overview March 2006
48. sed state This state represents the default mode of the relay contacts in the normally closed state NO state is the normally open state This state represents the default mode of the relay contacts in the normally open state In all cases when the user sets an alarm a message is displayed on the console For example when the critical alarm is set the following message is displayed on the console SC Alert CRITICAL ALARM is set Note that in some instances when the critical alarm is set the associated alarm indicator is not lit Chapter 1 System Overview 9 Hard Drive LEDs The hard drive LEDs are located behind the front cover above each hard drive Service Required LED Active LED OK to Remove LED FIGURE 1 7 Hard Drive Status LEDs The following table describes the hard drive LEDs TABLE 1 3 Hard Drive LEDs Name Icon Description OK to Remove This blue LED lights when the hard drive has been taken offline and is safe 0 to remove from the system Service Required Reserved for future use Active This green LED lights when the system is powered on and a drive is present in the monitored drive slot This LED flashes slowly during the hard drive hot swap procedure It flashes rapidly when the drive is spinning up or down or during read write activity 10 Netra 440 Server Product Overview March 2006 Fan T
49. software provides high levels of multimedia performance including two streams of MPEG 2 decompression at full broadcast quality with no additional hardware support The Netra 440 server employs a shared memory multiprocessor architecture with all processors sharing the same physical address space The system processors main memory and I O subsystem communicate by means of a high speed system interconnect bus In a system configured with multiple CPU memory modules all main memory is accessible from any processor over the system bus The main memory is logically shared by all processors and I O devices in the system However memory is controlled and allocated by the CPU on its host module that is the DIMMs on CPU memory module 0 are managed by CPU 0 Memory Modules The Netra 440 server uses 2 5 volt high capacity double data rate dual inline memory modules DDR DIMMs with error correcting code ECC The system supports DIMMs with 512 Mbyte 1 Gbyte and 2 Gbyte capacities Each CPU memory module contains slots for four DIMMs Total system memory ranges from a minimum of 2 Gbytes one CPU memory module with four 512 Mbyte DIMMs to a maximum of 32 Gbytes four modules fully populated with 2 Gbyte DIMMs Within each CPU memory module the four DIMM slots are organized into groups of two The system reads from or writes to both DIMMs in a group simultaneously Therefore DIMMs must be added in pairs FIGURE 1 18 shows the DIMM slots and
50. stem If this happens the ASR functionality enables the system to reboot immediately if it is possible for the system to detect the failed component and operate without it This prevents a faulty hardware component from keeping the entire system down or causing the system to crash repeatedly Note ASR functionality is not enabled until you activate it Control over the system ASR functionality is provided by several OpenBoot commands and configuration variables For additional information refer to the Netra 440 Server System Administration Guide Chapter2 Reliability Availability and Serviceability Features 7 Sun StorEdge Traffic Manager Sun StorEdge Traffic Manager a feature found in Solaris 8 and later operating systems is a native multipathing solution for storage devices such as Sun StorEdge drive arrays Sun StorEdge Traffic Manager provides the following features m Host level multipathing m Physical host controller interface pHCI support m Sun StorEdge 13 Sun StorEdge 3510 and Sun StorEdge A5x00 support m Load balancing For more information refer to the Netra 440 Server System Administration Guide 817 3884 xx 38 ALOM Watchdog Mechanism and XIR To detect and respond to a system hang should one ever occur the Netra 440 server features an ALOM watchdog mechanism which is a timer that is continually reset as long as the operating system and user application are running In the event o
51. tes les marques SPARC sont utilis es sous licence et sont des marques de fabrique ou des marques d pos es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits portant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystems Inc L interface d utilisation graphique OPEN LOOK et Sun a t d velopp e par Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconnait les efforts de pionnier de Xerox pour la recherche et le d veloppement du concept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient une license non exclusive de Xerox sur l interface d utilisation grephique Xerox cette licence couvrant galement les licenci es de Sun qui mettent en place l interface d utilisation graphique OPEN LOOK et qui en outre se conforment aux licences crites de Sun LA DOCUMENTATION EST FOURNIE EN L TAT ET TOUTES AUTRES CONDITIONS DECLARATIONS ET GARANTIES EXPRESSES OU TACITES SONT FORMELLEMENT EXCLUES DANS LA MESURE AUTORISEE PARLA LOI APPLICABLE Y COMPRIS NOTAMMENT TOUTE GARANTIE IMPLICITE RELATIVE A LA QUALITE MARCHANDE A L APTITUDE A UNE UTILISATION PARTICULIERE OU A L ABSENCE DE CONTREFA ON 5 cu Ca Adobe PostScript Contents Preface xi System Overview 1 LED Status Indicators 4 Front Panel LEDs 4 Enclosure Status LEDs 5 Alarm LEDs 7 Hard Drive LEDs 10 Fan Tray LEDs 0 2 11 Back Panel LEDs 2 Ethernet Connection
52. tions and prevents unauthorized programming by write protecting system firmware The ALOM system controller can still affect the system power state through a password secured ALOM session even when the rotary switch is in the Locked position This capability provides remote management of the system This setting forces the power on self test POST and OpenBoot Diagnostics software to run firmware diagnostic tests at power on or during reset events The On Standby button functions the same as when the rotary switch is in the Normal position 16 Netra 440 Server Product Overview March 2006 Hard Drives The Netra 440 server supports up to four internal hot swappable Ultra 4 Small Computer System Interface SCSI hard drives attached to a backplane Drives are 3 5 inches wide and 1 inch high 8 89 cm x 2 54 cm The system also includes an external Ultra 4 SCSI port See Ultra 4 SCSI Port on page 22 The following figure shows the system s four internal hard disk drives HDDs Hard disk drives are numbered 0 1 2 and 3 with HDDO being the default system drive FIGURE 1 11 Internal Drive Bay Locations Internal drives have a storage capacity of up to 73 Gbytes each with a rotation speed of 15 000 revolutions per minute The maximum internal storage capacity is 292 Gbytes using four 73 Gbyte drives with larger capacities possib
53. ts Serial management port USBO 3 NETO NET1 Serial port TTYB SCSI port Network management port Alarm port Four AC power supplies FIGURE 1 3 Back Panel Features AC Version Following are the components described in this chapter LED Status Indicators on page 4 System Configuration Card on page 14 System Configuration Card Reader on page 15 Hard Drives on page 17 Fan Trays on page 19 Power Distribution Board on page 20 DVD Drive on page 21 Rear Panel Ports on page 21 ALOM System Controller Card and Ports on page 23 PCI Cards and Buses on page 25 Power Supplies on page 26 CPU Memory Modules on page 28 Ultra 4 SCSI Controller on page 31 Ultra 4 SCSI Backplane on page 31 Chapter 1 System Overview 3 4 LED Status Indicators Several LED status indicators on both the front and back panels provide general enclosure status alert you to system problems and help you to determine the location of system faults Front Panel LEDs Following are the LED status indicators available on the front of the system Enclosure Status LEDs on page 5 Alarm LEDs on page 7 Hard Drive LEDs on page 10 Fan Tray LEDs 0 2 on page 11 Further details about the diagnostic use of LEDs are discussed in the Netra 440 Server Diagnostics a
54. with interleaved parity You choose the appropriate RAID configuration based on the price performance reliability and availability goals for your system You can also configure one or more hard drives to serve as hot spares to fill in automatically in the event of a hard drive failure In addition to software RAID configurations you can set up a hardware RAID 1 mirroring configuration for any pair of internal hard drives using the on board Ultra 4 SCSI controller providing a high performance solution for hard drive mirroring For more information refer to the Netra 440 Server System Administration Guide 817 3884 xx Error Correction and Parity Checking DIMMs employ error correcting code ECC to ensure high levels of data integrity The system reports and logs correctable ECC errors A correctable ECC error is any single bit error in a 128 bit field Such errors are corrected as soon as they are detected The ECC implementation can also detect double bit errors in the same 128 bit field and multiple bit errors in the same nibble 4 bits In addition to providing ECC protection for data parity protection is also used on the PCI and UltraSCSI buses and in the UltraSPARC Ili CPU internal caches Chapter 2 Reliability Availability and Serviceability Features 39 40 Sun Java System Cluster Software Sun Java System Cluster software lets you connect up to eight Sun servers in a cluster configuration A cluster is a
55. ystems Inc a les droits de propriete intellectuels relatants la technologie qui est d crit dans ce document En particulier et sans la limitation ces droits de propri t intellectuels peuvent inclure un ou plus des brevets am ricains num r s http www sun com patents et un ou les brevets plus suppl mentaires ou les applications de brevet en attente dans les Etats Unis et dans les autres pays Ce produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie la distribution et la d compilation Aucune partie de ce produit ou document ne peut tre reproduite sous aucune forme par quelque moyen que ce soit sans l autorisation pr alable et crite de Sun et de ses bailleurs de licence s il y en a Le logiciel d tenu par des tiers et qui comprend la technologie relative aux polices de caract res est prot g par un copyright et licenci par des fournisseurs de Sun Des parties de ce produit pourront tre d riv es des syst mes Berkeley BSD licenci s par l Universit de Californie UNIX est une marque d pos e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Sun Sun Microsystems le logo Sun AnswerBook2 Java docs sun com VIS Sun StorEdge Solstice DiskSuite Java SunVTS Netra et Solaris sont des marques de fabrique ou des marques d pos es de Sun Microsystems Inc aux Etats Unis et dans d autres pays Tou
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