SPARC Enterprise M3000 Server Service Manual Part No.
Copyright © 2008, 2012, Fujitsu Limited. All rights reserved. Oracle and/or its affiliates provided technical input and review on portions of this material. Oracle and/or its affiliates and Fujitsu Limited each own or control intellectual property rights relating to products and technology described in this document, and such products, technology and this document are protected by copyright laws, patents, and other intellectual property laws and international treaties.
Copyright © 2008, 2012, Fujitsu Limited. Tous droits réservés. Oracle et/ou ses sociétés affiliées ont fourni et vérifié des données techniques de certaines parties de ce composant. Oracle et/ou ses sociétés affiliées et Fujitsu Limited détiennent et contrôlent chacune des droits de propriété intellectuelle relatifs aux produits et technologies décrits dans ce document.
Contents Preface 1. 2. 3. xiii Safety Precautions for Maintenance 1.1 ESD Precautions 1.2 Server Precautions 1–1 1–1 1–3 1.2.1 Electrical Safety Precautions 1.2.2 Equipment Rack Safety Precautions 1.2.3 Component Handling Precautions Hardware Overview 1–3 1–4 2–1 2.1 Name of Each Part 2.2 Operator Panel 2–1 2–5 2.2.1 Operator Panel Overview 2–6 2.2.2 Switches on the Operator Panel 2.2.3 LEDs on the Operator Panel 2.3 LED Functions of Components 2.
3.2 Failure Diagnostic Method 3.3 Checking the Server and System Configuration 3.3.1 3.4 3.5 3.3.2.1 Checking the Software Configuration 3.3.2.2 Checking the Firmware Configuration 3.3.2.3 Downloading Error Log Information Predictive Self-Healing Tools 3.4.2 Monitoring Output 3.4.3 Messaging Output vi 3–11 3.5.2 Using the showlogs Command 3.5.3 Using the showstatus Command 3.5.4 Using the fmdump Command 3–11 3–14 3–15 3–16 3.5.4.1 fmdump -V Command 3–16 3.5.4.
3.6.2.1 3.6.3 Options Options Options FRU Replacement Preparation 3–26 3–26 3–27 3–27 3–28 3–29 Using the prstat Command 3.6.7.1 4. Options Using the ps Command 3.6.6.1 3.6.7 3–24 Using the ping Command 3.6.5.1 3.6.6 Options 3–23 Using the netstat Command 3.6.4.1 3.6.5 3–21 Using the prtconf Command 3.6.3.1 3.6.4 Options 3–29 3–30 4–1 4.1 Tools Required for Maintenance 4.2 FRU Replacement and Installation Methods 4.3 4.4 4.5 4.2.1 FRU Replacement 4.2.
5.2 5.3 5.4 7. Power off by Using the Operator Panel FRU Removal and Replacement 4.5.3 Powering on the Server 4–12 4–13 4–13 4–13 4.5.3.1 Power-on by Using the XSCF Command 4.5.3.2 Power-on by Using the Operator Panel Verifying the Hardware Operation 4–13 4–14 4–15 5–1 Sliding the Server Into and Out of the Equipment Rack 5.1.1 Sliding the Server Out from the Equipment Rack 5.1.2 Sliding the Server into the Equipment Rack Removing and Attaching the Top Cover 5.2.
8. 9. Confirmation of DIMM Information 7.1.2 Memory Mounting Conditions 7.2 Accessing the DIMMs 7–7 7.3 Removing the DIMMs 7–8 7.4 Installing the DIMMs 7.5 Reassembling the Server 7–3 7–4 7–9 7–9 Replacement and Installation of PCIe Cards 8.1 Accessing a PCIe Card 8–3 8.2 Removing a PCIe Card 8–4 8.3 Mounting a PCIe Card 8–5 8.4 Reassembling the Server 8–1 8–5 Replacement and Installation of a Hard Disk Drive (HDD) 9.1 10. 7.1.1 Accessing a Hard Disk Drive 9.1.
11. 12. 13. 14. 15. x CD-RW/DVD-RW Drive Unit (DVDU) Replacement 11–1 11.1 Identifying the Type of CD-RW/DVD-RW Drive Unit 11.2 Accessing the CD-RW/DVD-RW Drive Unit 11–4 11.3 Removing the CD-RW/DVD-RW Drive Unit 11–5 11.4 Mounting the CD-RW/DVD-RW Drive Unit 11–6 11.5 Reassembling the Server 11–6 Power Supply Unit Replacement 12–1 12.1 Accessing a Power Supply Unit 12.2 Removing the Power Supply Unit 12–3 12.3 Mounting the Power Supply Unit 12–5 12.
A. Components List B. FRU List A–1 B–1 B.1 Server Overview B.2 Motherboard Unit B.3 B–1 B–2 B.2.1 Memory (DIMM) B–3 B.2.2 PCIe Slot B.2.3 CPU B.2.4 XSCF Unit Drive B–5 B.3.1 Hard Disk Drive B.3.2 CD-RW/DVD-RW Drive Unit (DVDU) B–3 B–4 B.4 Power Supply Unit B.5 Fan Unit B–4 B–5 B–6 B–7 C. External Interface Specifications C–1 C.1 Serial Port C.2 UPC Port C–2 C.3 USB Port C–3 C.4 SAS Port C–3 C.5 Connection Diagram for Serial Cable D.
D.6 Connections D–6 E. DC Power Supply Model E–1 E.1 The Server Views E–2 E.2 LED Functions of Power Supply Unit E.3 Electrical Specifications E.4 Using the showhardconf Command E–5 F.
Preface This manual describes how to service SPARC Enterprise M3000 server from Oracle and Fujitsu. This document is written for maintenance providers who have received formal service training. References herein to the M3000 server are reference to the SPARC Enterprise M3000 server.
Related Documentation All documents for your server are available online at the following locations. Documentation Link Sun Oracle software-related manuals (Oracle Solaris OS, and so on) http://www.oracle.com/documentation Fujitsu documents http://www.fujitsu.com/sparcenterprise/manual/ Oracle M-series server documents http://www.oracle.com/technetwork/documentation/spar c-mseries-servers-252709.html The following table lists titles of related documents.
Text Conventions This manual uses the following fonts and symbols to express specific types of information. Font/Symbol Meaning Example AaBbCc123 What you type, when contrasted with on-screen computer output. This font represents the example of command input in the frame. XSCF> adduser jsmith AaBbCc123 The names of commands, files, and directories; on-screen computer output. This font represents the example of command output in the frame.
Syntax of the Command-Line Interface (CLI) The command syntax is as follows: ■ A variable that requires input of a value must be put in Italics. ■ An optional element must be enclosed in []. ■ A group of options for an optional keyword must be enclosed in [] and delimited by |. Documentation Feedback If you have any comments or requests regarding this document, go to the following websites: ■ For Oracle users: http://www.oracle.
CHAPTER 1 Safety Precautions for Maintenance This chapter provides safety precautions required for maintenance. 1.1 ■ Section 1.1, “ESD Precautions” on page 1-1 ■ Section 1.2, “Server Precautions” on page 1-3 ESD Precautions To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the following safety precautions.
FIGURE 1-1 Wrist Strap Connection Destination ■ FRU* other than hard disk drive and fan unit Connect to either upper right on the front or upper left on the rear of the server. ■ Hard disk drive or fan unit: Connect to one of two thumbscrews on the front of the server. * FRU: Field Replaceable Unit Caution – Do not connect the wrist strap cable to the conductive mat. Connect it directly to the server. The wrist strap and FRU must have the same level of potential.
1.2 Server Precautions When maintaining the server, observe the following precautions for your protection. ■ Follow all cautions, warnings, and instructions marked on the server. Caution – Do not insert any object in an opening of the server. If any object comes into contact with a high-voltage part or short-circuits a component, fire or electric shock might result. ■ 1.2.1 Refer servicing of the server to the service engineer.
■ When the equipment rack is mounted on a raised floor, ensure that the raised floor has sufficient strength to withstand the weight upon it when the server is extended on its slide rails. Fix the equipment rack through the raised floor to the concrete floor below it, using a proprietary mounting kit for this purpose. Caution – If more than one server is installed in an equipment rack, maintain the servers one at a time.
CHAPTER 2 Hardware Overview This chapter explains the names of components and also explains the LEDs on the operator panel and rear panel. 2.1 ■ Section 2.1, “Name of Each Part” on page 2-1 ■ Section 2.2, “Operator Panel” on page 2-5 ■ Section 2.3, “LED Functions of Components” on page 2-11 ■ Section 2.4, “External Interface Port on Rear Panel” on page 2-13 ■ Section 2.5, “Labels” on page 2-17 Name of Each Part This section explains the names of parts mounted on the M3000 server.
FIGURE 2-1, FIGURE 2-2 and FIGURE 2-3 are the internal view, front view, and rear view of the server, respectively, and they indicate the names and abbreviated names of main components.
FIGURE 2-2 Server (Front View) 1 2 Location Number Component 1 Fan unit (FAN_A) 2 Operator panel (OPNL) 3 Hard disk drive (HDD) (2.
FIGURE 2-3 Server (Rear View) (AC Power Supply Model) 1 2 3 4 8 Location Number Component 1 Power supply unit (PSU) 2 PCIe slot 3 RCI port * 4 USB port (for XSCF) 5 Serial port (for XSCF) 6 LAN port (for XSCF) 7 UPC port 8 Serial Attached SCSI (SAS) port 9 Gigabit Ethernet (GbE) port (for OS) * For information on whether the RCI function is supported for your server, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers Product Notes.
2.2 Operator Panel The operator panel has the important function of controlling the power of the server. The operator panel is usually locked with a key to prevent the server from being mistakenly powered off during system operation. Before starting maintenance work, ask the system administrator to unlock the operator panel.
2.2.1 Operator Panel Overview The system administrator or service engineer checks the operating status of the server with LEDs or operates the power supply with the power switch. FIGURE 2-4 shows the location of the operator panel.
2.2.2 Switches on the Operator Panel TABLE 2-1 depicts the functions of the switches on the operator panel. The switches on the operator panel include the mode switch for setting the operation mode and the power switch for turning on and off the server. TABLE 2-1 Switch Switches (Operator Panel) Name Description of Function Mode Switch (Key Switch) This switch is used to set the operation mode for the server. Insert the special key that is under the customer's control, to switch between modes.
TABLE 2-2 shows the function of the mode switch. TABLE 2-2 Mode Switch Function Function Mode Switch Locked Service Inhibition of Break Signal Reception Enabled Reception of the Break signal can be enabled or disabled for each domain using setdomainmode command. Disabled Power On/Off by power button Only Power On is enabled.
2.2.3 LEDs on the Operator Panel TABLE 2-3 lists the server states displayed with the LEDs on the operator panel. The three LED indicators on the operator panel indicate the following: ■ General system status ■ System error warning ■ System error location Besides the states listed in TABLE 2-3, the operator panel also displays various states of the server using combinations of the three LEDs.
TABLE 2-4 State Display by Combination of LEDs on the Operator Panel Name POWER * Description XSCF STANDBY CHECK XSCF Off Off Off Power is not being supplied. Off Off On Power has been turned on. Off Blinking Off The XSCF unit is being initialized. Off Blinking On An error occurred in the XSCF unit. Off On Off The XSCF unit is in the standby state. The server is waiting for power-on of the air conditioning facilities in the data center.
2.3 LED Functions of Components This section explains the LEDs of each component. When replacing a FRU, check in advance the states of LEDs. Normal system state can be confirmed by checking the operator panel. If an error occurs in an individual hardware component in the server, the LEDs of the component containing the hardware component which caused the error will indicate the error location. However, some components such as DIMMs do not have LEDs.
TABLE 2-5 Component LEDs and Their Functions (Continued) Component Name Status Hard disk drive (HDD) Indicates that the hard disk drive can be removed. However, this LED is not used. CHECK READY OK Power supply unit (PSU) DC AC CHECK Fan unit (FAN_A) 2-12 Description CHECK On (amber) Indicates that an error occurred in the HDD. However, this LED stays on for several minutes (until initialization starts) immediately after power-on. This state does not indicate an error.
TABLE 2-5 Component LEDs and Their Functions (Continued) Component Name Status Description LAN port display part ACTIVE On (green) Indicates that communication is being performed through the LAN port. Off Indicates that communication is not being performed through the LAN port. On (amber) Indicates that the communication speed of the LAN port is 1 Gbps. On (green) Indicates that the communication speed of the LAN port is 100 Mbps.
FIGURE 2-5 External Interface Port Locations 1 2 12 2-14 11 3 4 5 6 10 9 8 7 SPARC Enterprise M3000 Server Service Manual • March 2012
TABLE 2-6 External Interface Port Functions Location Number Component Description 1 RCI port Used to connect the server to a peripheral device having a RCI connector to enable power interlocking and error monitoring. For information on whether the RCI function is supported for your server, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers Product Notes. 2 USB port (for XSCF) Exclusive for maintenance personnel. Cannot be connected to general-purpose USB devices.
TABLE 2-6 External Interface Port Functions (Continued) Location Number Component Description 8 GbE port 0 (for OS) Up to 4 100Base-TX/1000Base-T cables can be connected to GbE ports. High-capacity data can be transferred at a high speed. 9 GbE port 1 (for OS) 10 GbE port 2 (for OS) 11 GbE port 3 (for OS) 12 SAS port 2-16 Accommodates external Serial Attached SCSI (SAS) devices such as a tape drive.
2.5 Labels This section explains the labels and the card affixed to the server. Note – The information on the label might differ from that shown on the affixed labels. ■ The model number, serial number, and hardware version, all of which are required for maintenance and management, are shown on the system faceplate label. ■ The standards label is affixed close to the system faceplate label and shows the approval standards.
FIGURE 2-6 Label Locations Inside: System faceplate label Outside: Standards label 2-18 SPARC Enterprise M3000 Server Service Manual • March 2012
CHAPTER 3 Troubleshooting This chapter provides the fault diagnosis information and the actions to take for problems. 3.1 ■ Section 3.1, “Emergency Power Off” on page 3-1 ■ Section 3.2, “Failure Diagnostic Method” on page 3-2 ■ Section 3.3, “Checking the Server and System Configuration” on page 3-4 ■ Section 3.4, “Error Conditions” on page 3-8 ■ Section 3.5, “Using Troubleshooting Commands” on page 3-11 ■ Section 3.
2. Remove the power cord clamp and disconnect the cable. FIGURE 3-1 3.2 Power-off Method Failure Diagnostic Method When an error occurs, a message is displayed on the maintenance monitor in many cases. Use the flowchart in FIGURE 3-2 to find the correct methods for diagnosing failures.
FIGURE 3-2 Diagnostic Method Flowchart Start OS panic or performance error? Is the power OK or AC OK LED off? YES Check the power supply unit and its connection. NO The XSCF mail function sent an E-mail message? YES NO Check whether an error message is displayed on the OS console and XSCF console. NO The XSCF console displays an error message? Check /var/adm/messages in the Oracle Solaris OS. FMA message? YES Execute showlogs or fmadm in the XSCF to display fault information.
3.3 Checking the Server and System Configuration The operating conditions must remain the same before and after maintenance. If an error occurs in the server, save the system configuration and component status information. Confirm that the recovered state after maintenance is the same as that before maintenance. If an error occurs in the server, one of the following messages is displayed. 3.3.
TABLE 3-1 Commands for Checking Hardware Configuration (Continued) Command Description showboards Displays information on the system board (XSB). showdcl Displays the hardware resource configuration information of a domain. showfru Displays the setting information of a device. The status of each component can be checked based on the On or blinking state of the component LEDs. For the component types and LED states, see TABLE 2-3 and TABLE 2-5.
3.3.2 Checking the Software and Firmware Configurations The software and firmware configurations and versions affect the operation of the server. To change the configuration or investigate a problem, check the latest information and check for any problems in the software. Software and firmware varies according to user conditions. ■ The software configuration and version can be checked in the Oracle Solaris Operating System. Refer to the Oracle Solaris OS documentation for more information.
3.3.2.1 Checking the Software Configuration The following procedure can be used to check the software configuration from the domain console. ● Type showrev. # showrev The showrev command displays system configuration information on the screen. 3.3.2.2 Checking the Firmware Configuration Login authority is required to check the firmware configuration. The procedure below can be used to check the configuration from the maintenance terminal. 1. Log in with the account of the XSCF hardware field engineer.
3.4 Error Conditions This section describes error conditions and relevant corrective actions. This work is explained in the following sections: ■ ■ ■ Section 3.4.1, “Predictive Self-Healing Tools” on page 3-8 Section 3.4.2, “Monitoring Output” on page 3-10 Section 3.4.3, “Messaging Output” on page 3-10 Details of the fault information, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers XSCF User's Guide.
TABLE 3-4 shows typical messages generated when an error occurs. Messages are displayed on your console and are recorded in the /var/adm/messages file. A message in TABLE 3-4 indicates that the fault has already been diagnosed. If there was any corrective action that the system could take, the system has already taken it. If your server is still running, the corrective action continues to be taken.
3.4.2 Monitoring Output To understand error conditions, collect monitoring output information. For the collection of the information, use the commands shown in TABLE 3-5. TABLE 3-5 XSCF Commands for Checking Monitoring Output Command Operand Description showlogs(8) console Displays the console of a domain. monitor Logs messages that are displayed in the message window. panic Logs output to the console during a panic.
3.5 Using Troubleshooting Commands When any message listed in TABLE 3-4 is displayed, detailed information on the error may be required. For details on troubleshooting commands, see manual pages of the Oracle Solaris OS or XSCF Shell. This section provides detailed explanations of the following commands: 3.5.
XSCF> showhardconf SPARC Enterprise M3000; + Serial:IKK0813023; Operator_Panel_Switch:Locked; + Power_Supply_System:Single; SCF-ID:XSCF#0; + System_Power:On; System_Phase:Cabinet Power On; Domain#0 Domain_Status:OpenBoot Execution Completed; MBU_A Status:Normal; Ver:0101h; Serial:PP0829045F ; + FRU-Part-Number:CA07082-D902 A1 /541-3302-01 ; + CPU Status:Normal; + Freq:2.
The showhardconf output continued: PSU#0 Status:Normal; Serial:EA08260208; + FRU-Part-Number:CA01022-0720 03C /300-2193-03 ; + Power_Status:On; + Type:AC; PSU#1 Status:Normal; Serial:EA08260210; + FRU-Part-Number:CA01022-0720 03C /300-2193-03 ; + Power_Status:On; + Type:AC; FANBP_B Status:Normal; Ver:0101h; Serial:PP082704TD ; + FRU-Part-Number:CA20399-B12X 006AB/541-3304-02 FAN_A#0 Status:Normal; FAN_A#1 Status:Normal; ; For details, see the showhardconf manual pages.
3.5.2 Using the showlogs Command The showlogs command displays information of specified logs in the order of time stamps. The information with the oldest time stamp is displayed first.
3.5.3 Using the showstatus Command The showstatus command displays information about faulty or degraded units that are among the FRUs composing the server and information on the units on the layers immediately above the layers of the faulty or degraded units. For each of the displayed units, an asterisk (*) indicating that the unit is faulty is displayed with any of the following status indicators, which is displayed after "Status:".
3.5.4 Using the fmdump Command The fmdump command displays the contents of the log managed by the module called Fault Manager. This example assumes that only one error exists. # fmdump TIME UUID SUNW-MSG-ID Nov 02 10:04:15.4911 0ee65618-2218-4997-c0dc-b5c410ed8ec2 SUN4-8000-0Y 3.5.4.1 fmdump -V Command To get more detailed information you can use the -e option, as shown in the following example. # fmdump -V -u 0ee65618-2218-4997-c0dc-b5c410ed8ec2 TIME UUID Nov 02 10:04:15.
3.5.4.2 fmdump -e Command To get information of the errors that caused this failure you can use the -e option, as shown in the following example. # fmdump -e TIME CLASS Nov 02 10:04:14.3008 ereport.io.fire.jbc.mb_per 3.5.5 Using the fmadm Command 3.5.5.1 Using the fmadm faulty Command The fmadm faulty command can be used by administrators and service personnel to view and modify system configuration parameters that are maintained by the Oracle Solaris Fault Manager.
3.5.5.2 fmadm repair Command When the fmadm faulty command displays a fault, the fmadm repair command must be executed to clear the FRU information in the domain after replacement of the motherboard unit that has encountered the error. If the fmadm repair command is not executed, the error message is not cleared. If the fmadm faulty command displays a fault, clearing the FMA resource cache on the operating system side causes no problem.
3.5.6 Using the fmstat Command The fmstat command reports statistical information and a set of modules that are associated with the module called Oracle Solaris Fault Manager. By using the fmstat command, statistical information about the diagnostic engine and diagnostic agent that are currently involved in fault management can be displayed. The following output example shows that the fmd-self-diagnosis DE module (displayed also on the console output) has received accepted events.
Most of these commands are located in the /usr/bin directory or /usr/sbin directory. 3.6.1 Using the iostat Command The iostat command repeatedly reports terminal, drive, and I/O activity, as well as CPU utilization. 3.6.1.1 Options TABLE 3-7 lists the options of the iostat command and how those options can help troubleshoot the server. TABLE 3-7 Options for iostat Option Description How It Can Help No option Reports status of local I/O devices.
The following example shows output for the iostat command: # iostat -En c0t0d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Model: ST3120026A Revision: 8.01 Serial No: 3JT4H4C2 Size: 120.03GB <120031641600 bytes> Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0 Illegal Request: 0 c0t2d0 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0 Vendor: LITE-ON Product: COMBO SOHC-4832K Revision: O3K1 Serial No: Size: 0.
The following example shows output for the prtdiag command in verbose mode: # prtdiag -v System Configuration: Sun Microsystems System clock frequency: 1064 MHz Memory size: 7808 Megabytes sun4u SPARC Enterprise M3000 Server ================================== CPUs =========================== LSB --00 CPU Chip ---0 CPU ID ----------------------0, 1, 2, 3, 4, 5, 6, 7 Run MHz ---2520 L2$ MB --5.0 CPU Impl.
The prtdiag output continued: 00 PCI 0 a3, 1678, 14e4 6, 4, 1 okay --,133 network-pci14e4,1678 N/A /pci@0,600000/pci@0/pci@1/pci@0/network@4,1 00 PCIx 0 b5, 103, 1166 7, 0, 0 okay 133,133 pci-pciex1166,103 N/A /pci@0,600000/pci@0/pci@2/pci@0 00 PCI 0 a3, 1678, 14e4 8, 4, 0 okay --,133 network-pci14e4,1678 N/A /pci@0,600000/pci@0/pci@2/pci@0/network@4 00 PCI 0 a3, 1678, 14e4 8, 4, 1 okay --,133 network-pci14e4,1678 N/A /pci@0,600000/pci@0/pci@2/pci@0/network@4,1 00 PCIe 1 aa, 8533, 10b5 2, 0, 0 okay 8, 8 pci
3.6.3.1 Options TABLE 3-9 lists the options of the prtconf command and how those options can help troubleshooting. TABLE 3-9 Options for prtconf Option Description How it can help No option Displays the device tree of devices recognized by the operating system. If a hardware device is recognized, then it is considered to be functioning properly. If the message "(driver not attached)" is displayed for the device or sub-device, then the driver for the device is corrupt or missing.
The prtconf output continued: nvram (driver not attached) pseudo-mc, instance #0 cmp (driver not attached) core (driver not attached) cpu (driver not attached) cpu (driver not attached) core (driver not attached) cpu (driver not attached) cpu (driver not attached) core (driver not attached) cpu (driver not attached) cpu (driver not attached) core (driver not attached) cpu (driver not attached) cpu (driver not attached) pci, instance #0 ebus, instance #0 flashprom (driver not attached) serial, instance #0 sc
The prtconf output continued: pseudo, instance #0 # 3.6.4 Using the netstat Command The netstat command displays the network status and protocol statistics. 3.6.4.1 Options TABLE 3-10 lists the options of the netstat command and how those options can help troubleshooting. Options for netstat TABLE 3-10 Option Description How It Can Help -i Displays the interface status. The information includes packets in/out, errors in/out, collisions, and queues. Provides a quick overview of the network status.
The following example shows the output for the netstat -p command: # netstat -p Net to Media Table: IPv4 Device IP Address ------ -------------------bge0 san-ff1-14-a bge0 san-ff2-40-a sppp0 224.0.0.22 bge0 san-ff2-42-a bge0 san09-lab-r01-66 sppp0 192.168.1.1 bge0 san-ff2-9-b bge0 bizzaro bge0 san-ff2-9-a bge0 racerx-b bge0 224.0.0.0 # 3.6.5 Mask --------------255.255.255.255 255.255.255.255 255.255.255.255 255.255.255.255 255.255.255.255 255.255.255.255 255.255.255.255 255.255.255.255 255.255.255.
TABLE 3-11 Options for ping (Continued) Option Description How it can help -n Replaces host names with IP addresses and displays them. Used when an IP address is more useful than a host name. -s Continues to repeat ping at intervals of 1 second. Pressing CTRL-C stops the execution. After it is stopped, statistics are displayed. Helps identify intermittent or long duration network events. By piping ping output to a file, overnight activity can be viewed all at once.
3.6.6.1 Options TABLE 3-12 lists the options of the ps command and how those options can help troubleshooting. TABLE 3-12 Options for ps Option Description How It Can Help -e Displays information for every process. Identifies the process ID and the executable files. -f Generates a full listing. Provides the following process information: user ID, parent process ID, time when executed, and the paths to the executable files. -o option Enables configurable output.
3.6.7.1 Options TABLE 3-13 lists the options of the prstat command and how those options can help troubleshooting. TABLE 3-13 Options for prstat Option Description How It Can Help No option Output identifies the process ID, user ID, used Displays a list of the processes sorted in amount of memory, state, CPU consumption, descending order of consumption amount of CPU resources. The list is limited to the height and command name. of the terminal window and the total number of processes.
CHAPTER 4 FRU Replacement Preparation This chapter explains the method of preparing for the safe replacement of FRUs. 4.1 ■ Section 4.1, “Tools Required for Maintenance” on page 4-1 ■ Section 4.2, “FRU Replacement and Installation Methods” on page 4-2 ■ Section 4.3, “Active Replacement/Active Addition” on page 4-5 ■ Section 4.4, “Hot Replacement/Hot Addition” on page 4-7 ■ Section 4.
4.2 FRU Replacement and Installation Methods This section explains how to replace and install FRUs. 4.2.1 FRU Replacement There are three methods of replacing FRUs, as follows: ■ Active replacement A target FRU is operated while the Oracle Solaris OS of the domain to which the FRU belongs is operating. The target FRU is operated by using Oracle Solaris OS commands or XSCF commands.
■ Hot replacement A target FRU is operated while the domain to which the FRU belongs is stopped. Depending on the target FRU, there are two cases as follows: ■ ■ Power supply unit/Fan unit: operated with XSCF commands. ■ Hard disk drive: operated directly, not by using XSCF commands. Cold replacement After all the domains are stopped and then the server is powered off, a FRU is operated. Note – Do not operate a target FRU while the OpenBoot PROM is running (the ok prompt is displayed).
‡ The hard disk drive will have a redundant configuration by setting the mirroring. If a hard disk drive is a nonmirrored boot device, it must be replaced according to the cold replacement procedure. ■ If a hard disk drive is in a mirrored configuration, active replacement can be performed on the failed drive because the mirrored hard disk drive continues to be online and functioning. The hard disk replacement procedure varies by the mirroring configuration method.
TABLE 4-3 FRU Access Locations and Installation Methods (Continued) FRU Access Location Cold Addition Hot Addition Active Addition Operator panel (OPNL) Front/top No No No Where to Find the Procedure * The FRU is operated directly, without using XSCF commands. † The FRU is operated with XSCF commands. 4.3 Active Replacement/Active Addition In active replacement, the target FRU is operated while the Oracle Solaris OS of the domain to which the FRU belongs is operating.
1. From the Oracle Solaris OS, type the cfgadm command to obtain the FRU status. # cfgadm -a 2. Stop the application from using the FRU and disconnect the FRU from the Oracle Solaris OS. The READY LED (green) of the HDD goes off. 3. Type the cfgdevice -c unconfigure command to disconnect the FRU from the Oracle Solaris OS. # cfgadm -c unconfigure Ap_Id 4. Type the cfgadm -x command to confirm that the CHECK LED blinks.
1. Type the cfgdevice -c unconfigure command from the Oracle Solaris OS to integrate the FRU into the Oracle Solaris OS. # cfgadm -c configure Ap_Id The Ap_Id is shown in the output of cfgadm (for example, disk#0). 2. Type the cfgadm -x command to confirm that the CHECK LED is off. # cfgadm -x led=fault, mode=off Ap_Id The Ap_Id is shown in the output of cfgadm (for example, disk#0). The CHECK LED (amber) of the HDD is turned off. 3. Type the cfgadm command to verify that the FRU has been configured.
4.4.1 FRU Removal and Replacement (Power supply unit/Fan unit) ● Type the replacefru command from the XSCF Shell prompt. The replacefru command is a menu-driven interactive command. XSCF> replacefru ---------------------------------------------------------------------Maintenance/Replacement Menu Please select a type of FRU to be replaced. 1. FAN (Fan Unit) 2.
The replacefru command automatically tests the status of the FRU after the completion of removal and replacement. Diagnostic tests for FAN_A#0 have started. [This operation may take up to 3 minute(s)] (progress scale reported in seconds) 0..... 30..done ---------------------------------------------------------------------Maintenance/Replacement Menu Status of the replaced FRU.
4.4.2 Verifying the Hardware Operation (Power supply unit/Fan unit) 1. Type the showhardconf command to confirm that the new FRU has been installed.
The showhardconf output continued: OPNL Status:Normal; Ver:0101h; Serial:PP082202R8 ; + FRU-Part-Number:CA07082-D911 A1 /541-3306-01 PSU#0 Status:Normal; Serial:EA08210127; + FRU-Part-Number:CA01022-0720 02B /300-2193-02 ; + Power_Status:On; + Type:AC; PSU#1 Status:Normal; Serial:EA08210131; + FRU-Part-Number:CA01022-0720 02B /300-2193-02 ; + Power_Status:On; + Type:AC; FANBP_B Status:Normal; Ver:0101h; Serial:PP0821031E ; + FRU-Part-Number:CA20399-B12X 004AA/541-3304-01 FAN_A#0 Status:Normal; FAN_A#1 Statu
4.5 Cold Replacement/Cold Addition In cold replacement, all business operations must be stopped. When accessing the server, power off the server and disconnect the power cord to ensure safety. For cold addition, do the same operation as that for cold replacement. 4.5.1 Powering off the Server This section explains how to power off the server. 4.5.1.1 Power-off by Using the XSCF Command 1. Notify users that the server is being powered off. 2. Back up the system files and data to tape, if necessary. 3.
4.5.1.2 Power off by Using the Operator Panel 1. Notify users that the server is being powered off. 2. Back up the system files and data to tape, if necessary. 3. Turn the mode switch on the operator panel to the Service position. 4. Press the power switch on the operator panel for 4 seconds or more. 5. Verify that the POWER LED on the operator panel is off. 6. Disconnect all the power cords from the power outlets. Caution – There is a risk of electrical failure if the power cords are not disconnected.
5. A user with platadm or fieldeng authority must log in to the XSCF Shell and type the poweron command. XSCF> poweron -a Soon, the following activity is executed: ■ The POWER LED on the operator panel is turned on. ■ The power-on self-test (POST) is executed. Then, the server is completely powered on.
4.5.4 Verifying the Hardware Operation 1. In response to the ok prompt, press the ENTER key and enter ”#” (default value) and then press the ”.” (period) key. The domain console is switched to the XSCF console. 2. Use the showhardconf command to confirm that the new FRU has been installed.
The showhardconf output continued: PCI#2 Name_Property:pci; Card_Type:Other; PCI#3 Name_Property:pci; Card_Type:Other; OPNL Status:Normal; Ver:0101h; Serial:PP082202R8 ; + FRU-Part-Number:CA07082-D911 A1 /541-3306-01 PSU#0 Status:Normal; Serial:EA08210127; + FRU-Part-Number:CA01022-0720 02B /300-2193-02 ; + Power_Status:On; + Type:AC; PSU#1 Status:Normal; Serial:EA08210131; + FRU-Part-Number:CA01022-0720 02B /300-2193-02 ; + Power_Status:On; + Type:AC; FANBP_B Status:Normal; Ver:0101h; Serial:PP0821031E ; +
The show-devs output continued: /pci@1,700000/pci@0 /pci@1,700000/pci@0/pci@9 /pci@1,700000/pci@0/pci@8 /pci@1,700000/pci@0/pci@0 /pci@1,700000/pci@0/pci@9/pci@0 /pci@1,700000/pci@0/pci@9/pci@0/FJSV,e2ta@4,1 /pci@1,700000/pci@0/pci@9/pci@0/FJSV,e2ta@4 /pci@1,700000/pci@0/pci@8/pci@0 /pci@1,700000/pci@0/pci@8/pci@0/FJSV,e2ta@4,1 /pci@1,700000/pci@0/pci@8/pci@0/FJSV,e2ta@4 /pci@1,700000/pci@0/pci@0/pci@0 /pci@1,700000/pci@0/pci@0/pci@0/FJSV,e2ta@4,1 /pci@1,700000/pci@0/pci@0/pci@0/FJSV,e2ta@4 /pci@0,600000/pc
The show-devs output continued: /cmp@400,0/core@0/cpu@1 /cmp@400,0/core@0/cpu@0 /openprom/client-services /packages/obp-tftp /packages/terminal-emulator /packages/disk-label /packages/deblocker /packages/SUNW,builtin-drivers /packages/SUNW,probe-error-handler {0} ok 5. Type the probe-scsi-all command to confirm that the storage devices are mounted. {0} ok probe-scsi-all /pci@0,600000/pci@0/pci@0/scsi@0 MPT Version 1.05, Firmware Version 1.24.00.
CHAPTER 5 Internal Components Access This chapter explains how to access internal components. 5.1 ■ Section 5.1, “Sliding the Server Into and Out of the Equipment Rack” on page 5-1 ■ Section 5.2, “Removing and Attaching the Top Cover” on page 5-3 ■ Section 5.3, “Removing and Attaching the Air Duct” on page 5-4 ■ Section 5.
Caution – To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the ESD safety precautions. See Section 1.1, “ESD Precautions” on page 1-1. 1. If the equipment rack is supplied with a Quake-Resistant Options Kit or stabilizer, be sure to install it. 2. Slide the server out as far as possible. When the server is drawn out completely, the server is automatically locked in the predetermined position. 3.
5.1.2 Sliding the Server into the Equipment Rack 1. Push the server back into the equipment rack. 2. Tighten the two screws at the front of the server to secure it in the equipment rack (FIGURE 5-1). 3. If the equipment rack is supplied with a Quake-Resistant Options Kit or stabilizer, return to its original position. 5.2 Removing and Attaching the Top Cover 5.2.1 Removing the Top Cover 1. Before removing the top cover, pull out the server from the equipment rack. For details see Section 5.
5.2.2 Attaching the Top Cover 1. Align the top cover. 2. Tighten the three screws at the top rear of the server to secure the top cover in the predetermined position. 3. Push the server back into the equipment rack. For details, see "Section 5.1.2, “Sliding the Server into the Equipment Rack” on page 5-3. 5.3 Removing and Attaching the Air Duct 5.3.1 Removing the Air Duct Caution – Before the air duct is removed, the top cover must be removed. For details, see Section 5.
FIGURE 5-3 Removing the Air Duct Chapter 5 Internal Components Access 5-5
5.3.2 Attaching the Air Duct 1. Set the tab at the front of the air duct in place and then lower the air duct (FIGURE 5-4). Prevent cables from interfering each other. FIGURE 5-4 Attaching the Air Duct 2. Attach the top cover. For details, see Section 5.2.2, “Attaching the Top Cover” on page 5-4.
5.4 Removing and Attaching the Fan Cover 5.4.1 Removing the Fan Cover Caution – Before the fan cover is removed, the server must be pulled out from the equipment rack. For the procedure for pulling the server out from the equipment rack, see "Section 5.1, “Sliding the Server Into and Out of the Equipment Rack” on page 5-1. 1. Loosen one screw at the right of the fan cover. 2. Raise the right end of the fan cover and remove it (FIGURE 5-5).
5.4.2 Attaching the Fan Cover 1. Align the tab on the left end of the fan cover in the predetermined position and then secure the fan cover in position. 2. Tighten the one screw on the right side of the fan cover. 3. Push the server back into the equipment rack. For details, see Section 5.1.2, “Sliding the Server into the Equipment Rack” on page 5-3.
CHAPTER 6 Motherboard Unit Replacement This chapter explains how to replace the motherboard unit. ■ Section 6.1, “Accessing the Motherboard Unit” on page 6-4 ■ Section 6.2, “Removing the Motherboard Unit” on page 6-7 ■ Section 6.3, “Mounting the Motherboard Unit” on page 6-8 ■ Section 6.4, “Reassembling the Server” on page 6-9 The motherboard unit is a cold replacement component.
Note – When replacing the motherboard unit, attach connection destination labels to each of the LAN cable and UPS cable connected to the XSCF unit before removing these cables. Note – When mounting the motherboard unit, connect the LAN cable and UPS cable to the XSCF unit. Note – After the replacement of the motherboard unit is completed, the system clock must be reset. For details of the setting method, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers XSCF User’s Guide.
FIGURE 6-1 indicates the location of the motherboard unit.
FIGURE 6-2 indicates the locations of DIMMs, PCIe cards, and shutter unit. FIGURE 6-2 Locations of DIMMs, PCIe Cards, and Shutter Unit 1 2 3 Location Number Component 1 Memory (DIMM) 2 PCIe card 3 Shutter unit 6.1 Accessing the Motherboard Unit Caution – There is a risk of electrical failure if the power cords are not disconnected. All the power cords must be disconnected to completely cut the power to the server.
Caution – To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the ESD safety precautions. See Section 1.1, “ESD Precautions” on page 1-1. 1. Power off the server. This procedure includes the steps of turning the mode switch on the operator panel to the Service position, verifying that the POWER LED is off, and disconnecting the power cord. For details, see Section 4.5.1, “Powering off the Server” on page 4-12. 2.
10. Remove the shutter unit.
6.2 Removing the Motherboard Unit 1. Remove the four screws securing the motherboard unit.
2. Hold the two opaque handles on both sides of the motherboard unit and lift the motherboard unit while sliding it out. FIGURE 6-5 Removing the Motherboard Unit Handles 3. Remove the motherboard unit from the server, and place it on a conductive mat. When removing the motherboard unit from the server, take care not to damage the connector. 4. Remove the DIMMs. For details, see Section 7.3, “Removing the DIMMs” on page 7-8. 6.3 Mounting the Motherboard Unit 1. Mount the DIMMs.
2. Hold the two opaque handles on both sides of the motherboard unit and slide the unit in while lowering it to align with the predetermined position from the front of the server. When mounting the motherboard unit in the server, take care not to damage the connector. 3. Install and tighten the four screws to secure the motherboard unit in position. 6.4 Reassembling the Server 1. Align the shutter unit with the securing bracket on the power supply unit, and secure it with the two screws. 2.
Note – If automatic startup of the Oracle Solaris OS is specified, use the sendbreak -d domain_id command of the XSCF Shell to display the ok prompt after the display console banner is displayed but before the system starts booting the Oracle Solaris OS. 10. Check the hardware. This procedure includes the steps of running a program to verify that all the components have been remounted and starting the Oracle Solaris OS. For details, see Section 4.5.4, “Verifying the Hardware Operation” on page 4-15.
CHAPTER 7 Replacement and Installation of Memory This chapter explains how to replace and install memory (DIMMs). ■ Section 7.1, “Memory Mounting Rules” on page 7-3 ■ Section 7.2, “Accessing the DIMMs” on page 7-7 ■ Section 7.3, “Removing the DIMMs” on page 7-8 ■ Section 7.4, “Installing the DIMMs” on page 7-9 ■ Section 7.5, “Reassembling the Server” on page 7-9 DIMMs are cold replacement components.
FIGURE 7-1 shows the locations of DIMMs and memory slots.
7.1 Memory Mounting Rules This section explains the memory (DIMM) mounting conditions. ■ Section 7.1.1, “Confirmation of DIMM Information” on page 7-3 ■ Section 7.1.2, “Memory Mounting Conditions” on page 7-4 The DIMMs on a motherboard unit are classified into group A and group B (see FIGURE 7-1). Caution – To replace or install a DIMM, do not fail to confirm the DIMM information and comply with the conditions to mount the memory. 7.1.
FIGURE 7-2 shows the explanation of DIMM information. FIGURE 7-2 Explanation of DIMM Information MEM#0A Status:Normal; Memory slot No. + Code:ce0000000000000001M3 93T2950EZA-CE6 4145-473b3c23; + Type:1A; Size:1 GB; DIMM size 1: 1 GB 2: 2 GB DIMM rank A: 1 rank B: 2 rank 7.1.2 Memory Mounting Conditions Memory mounting conditions are as follows: 7-4 ■ A maximum of eight DIMMs can be mounted. They are mounted in units of four DIMMs in each of group A and group B.
FIGURE 7-3 shows an example of DIMM mounting. FIGURE 7-3 Example Mounting DIMM MEM#00A MEM#01A MEM#02A 4 GB / 2 rank MEM#03A MEM#00B MEM#01B MEM#02B 2 GB / 1 rank MEM#03B 1. Mount DIMMs in group A first.
2. Mount DIMMs in group B. DIMMs may not necessarily be mounted in group B.
7.2 Accessing the DIMMs Caution – There is a risk of electrical failure if the power cords are not disconnected. All the power cords must be disconnected to completely cut the power to the server. Caution – To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the ESD safety precautions. See Section 1.1, “ESD Precautions” on page 1-1. 1. Power off the server.
7.3 Removing the DIMMs 1. Pull the DIMM eject levers outward to release the DIMM. 2. Pull the DIMM upwards to remove the DIMM from the socket. 3. Place the DIMM on a conductive mat.
7.4 Installing the DIMMs 1. Push the DIMM evenly into the DIMM socket. 2. Push the DIMM eject levers inward to secure the DIMM in position. When mounting DIMMs, align the indentation with the corresponding connector part. 7.5 Reassembling the Server 1. Attach the air duct. For details, see Section 5.3.2, “Attaching the Air Duct” on page 5-6. 2. Attach the top cover. For details, see Section 5.2.2, “Attaching the Top Cover” on page 5-4. 3.
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CHAPTER 8 Replacement and Installation of PCIe Cards This chapter explains how to replace and install PCIe cards. ■ Section 8.1, “Accessing a PCIe Card” on page 8-3 ■ Section 8.2, “Removing a PCIe Card” on page 8-4 ■ Section 8.3, “Mounting a PCIe Card” on page 8-5 ■ Section 8.4, “Reassembling the Server” on page 8-5 PCIe cards are cold replacement components. The same methods as those for replacement are used for installation of PCIe cards.
FIGURE 8-1 shows the locations of the PCIe slots.
8.1 Accessing a PCIe Card Caution – There is a risk of electrical failure if the power cords are not disconnected. All the power cords must be disconnected to completely cut the power to the server. Caution – To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the ESD safety precautions. See Section 1.1, “ESD Precautions” on page 1-1. 1. Power off the server.
8.2 Removing a PCIe Card Note – If a new PCIe card is to be installed in an empty disk slot, remove the PCIe slot cover first. 1. Remove the one screw securing the PCIe card. 2. Pull a PCIe card straight up from the slot, and then place it on a conductive mat.
8.3 Mounting a PCIe Card Note – If another PCIe card will not be installed after removing the card, attach the PCIe slot cover. 1. Insert a PCIe card in a slot. Note – A card must be firmly secured so that it is properly mounted. 2. Install and tighten the one screw to secure the PCIe card in position. 8.4 Reassembling the Server 1. Attach the top cover. For details, see Section 5.2.2, “Attaching the Top Cover” on page 5-4. 2.
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CHAPTER 9 Replacement and Installation of a Hard Disk Drive (HDD) This chapter explains how to replace and install a hard disk drive. ■ Section 9.1, “Accessing a Hard Disk Drive” on page 9-3 ■ Section 9.2, “Removing a Hard Disk Drive” on page 9-4 ■ Section 9.3, “Installing a Hard Disk Drive” on page 9-6 ■ Section 9.4, “Reassembling the Server” on page 9-6 Hard disk drives are active/hot/cold replacement components.
FIGURE 9-1 shows the locations of the hard disk drives.
9.1 Accessing a Hard Disk Drive Caution – To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the ESD safety precautions. Section 1.1, “ESD Precautions” on page 1-1. 9.1.1 Active Replacement For active replacement, operation varies by the hard disk drive configuration. ■ In hardware RAID Verify the faulty hard disk drive in advance of the operation. For details, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers Administration Guide.
9.1.3 Cold Replacement For cold replacement, stop the domain and then power off the server. See Section Section 4.5.1, “Powering off the Server” on page 4-12. 9.2 Removing a Hard Disk Drive Note – If a new hard disk drive is to be installed in an empty disk slot, remove the HDD filler panel first. 1. Push the square button on the front of the hard disk drive (1 in FIGURE 9-2) to release the eject/lock lever (2 in FIGURE 9-2). 2.
3. Remove the hard disk drive and place it on a conductive mat.
9.3 Installing a Hard Disk Drive Caution – If a hard disk drive cannot be inserted smoothly, do not forcibly push the hard disk drive into the slot. If the HDD is forcibly inserted despite the presence of any obstruction in a slot or any problems with the connector pin, serious damage may result. Caution – Do not insert a hard disk drive into a slot when the eject/lock lever is closed. If an HDD is inserted in this condition, it stops halfway and becomes difficult to pull out. 1.
Note – In a nonmirrored configuration, if you have a backup copy of data which is made in advance, restore it as required. 9.4.2 Hot Replacement 1. Start the domain. See Section 4.5.3, “Powering on the Server” on page 4-13. Connect the power cords to power outlets and perform the subsequent steps. 2. Verify the state of the LED indicator of the hard disk drive. For information on the LED status, see TABLE 2-3 to TABLE 2-5. 9.4.3 Cold Replacement 1. Power on the Server. See Section 4.5.
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CHAPTER 10 Replacing the Hard Disk Drive Backplane This chapter explains how to replace the hard disk drive backplane. ■ Section 10.1, “Accessing the Hard Disk Drive Backplane” on page 10-2 ■ Section 10.2, “Removing the Hard Disk Drive Backplane” on page 10-3 ■ Section 10.3, “Mounting the Hard Disk Drive Backplane” on page 10-5 ■ Section 10.4, “Reassembling the Server” on page 10-6 The hard disk drive backplane is a cold replacement component.
FIGURE 10-1 shows the location of the hard disk drive backplane. FIGURE 10-1 Hard Disk Drive Backplane Location 1 Location Number Component 1 Hard disk drive backplane (HDDBP#0) 10.1 Accessing the Hard Disk Drive Backplane Caution – There is a risk of electrical failure if the power cords are not disconnected. All the power cords must be disconnected to completely cut the power to the server.
Caution – To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the ESD safety precautions. Section 1.1, “ESD Precautions” on page 1-1. 1. Power off the server. This procedure includes the steps of turning the mode switch on the operator panel to the Service position, verifying that the POWER LED is off, and disconnecting the power cord. For details, see Section 4.5.1, “Powering off the Server” on page 4-12. 2. Slide the server out from the equipment rack.
2. Remove the two cables from the rear of the hard disk drive backplane (2 in FIGURE 10-2). FIGURE 10-2 Removing the Cables of the Hard Disk Drive Backplane 1 1 2 2 3. Remove the cables connected to the CD-RW/DVD-RW drive unit. For details, see Section 11.3, “Removing the CD-RW/DVD-RW Drive Unit” on page 11-5. 4. Pull the CD-RW/DVD-RW drive unit out by several centimeters. For details, see Section 11.3, “Removing the CD-RW/DVD-RW Drive Unit” on page 11-5.
5. Loosen the two screws to remove the hard disk drive backplane. FIGURE 10-3 Removing the Hard Disk Drive Backplane 6. Place the hard disk drive backplane on a conductive mat. 10.3 Mounting the Hard Disk Drive Backplane 1. Mount the hard disk drive backplane. 2. Tighten the two screws to secure the hard disk drive backplane. 3. Secure the two cables to the rear of the hard disk drive backplane. Caution – Do not forcibly mount the hard disk drive in a slot.
4. Mount the hard disk drives. For details, see Section 9.3, “Installing a Hard Disk Drive” on page 9-6. 5. Mount the CD-RW/DVD-RW drive unit. For details, see Section 11.4, “Mounting the CD-RW/DVD-RW Drive Unit” on page 11-6. 10.4 Reassembling the Server 1. Attach the air duct. For details, see Section 5.3.2, “Attaching the Air Duct” on page 5-6. 2. Attach the top cover. For details, see Section 5.2.2, “Attaching the Top Cover” on page 5-4. 3.
CHAPTER 11 CD-RW/DVD-RW Drive Unit (DVDU) Replacement This chapter explains how to replace the CD-RW/DVD-RW driver unit. ■ Section 11.1, “Identifying the Type of CD-RW/DVD-RW Drive Unit” on page 11-3 ■ Section 11.2, “Accessing the CD-RW/DVD-RW Drive Unit” on page 11-4 ■ Section 11.3, “Removing the CD-RW/DVD-RW Drive Unit” on page 11-5 ■ Section 11.4, “Mounting the CD-RW/DVD-RW Drive Unit” on page 11-6 ■ Section 11.
FIGURE 11-1 shows the location of the CD-RW/DVD-RW drive unit.
11.1 Identifying the Type of CD-RW/DVDRW Drive Unit There are two types of CD-RW/DVD-RW drive units: slot-loading type and trayloading type. FIGURE 11-2 Types of CD-RW/DVD-RW Drive Unit 1 2 Location Number Component 1 Tray-loading CD-RW/DVD-RW drive unit 2 Slot-loading CD-RW/DVD-RW drive unit Note – The locations of the LED and button might vary depending on the servers.
11.2 Accessing the CD-RW/DVD-RW Drive Unit Caution – There is a risk of electrical failure if the power cords are not disconnected. All the power cords must be disconnected to completely cut the power to the server. Caution – To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the ESD safety precautions. See Section 1.1, “ESD Precautions” on page 1-1. 1. Power off the server.
11.3 Removing the CD-RW/DVD-RW Drive Unit 1. Remove the cables connected to the CD-RW/DVD-RW drive unit (1 in FIGURE 11-3). At this time, disconnect the cable while pressing the tab on the cable. 2. While pushing the black lever upward (2 in FIGURE 11-3), push the CDRW/DVD-RW drive unit toward the front side to remove it from the server (3 in FIGURE 11-3). FIGURE 11-3 Removing the CD-RW/DVD-RW Drive Unit Lever 1 3 2 3. Place the drive unit on the conductive mat.
11.4 Mounting the CD-RW/DVD-RW Drive Unit Caution – Do not forcibly push the CD-RW/DVD-RW drive unit to insert in the slot. Forcibly pushing the component in a slot may damage the component or the server. 1. Align the CD-RW/DVD-RW drive unit with the drive slot, and then slowly push the unit in until it locks in position. 2. Connect the cable for the CD-RW/DVD-RW drive unit. 11.5 Reassembling the Server 1. Attach the top cover. For details, see Section 5.2.2, “Attaching the Top Cover” on page 5-4. 2.
CHAPTER 12 Power Supply Unit Replacement This chapter explains how to replace a power supply unit. ■ Section 12.1, “Accessing a Power Supply Unit” on page 12-3 ■ Section 12.2, “Removing the Power Supply Unit” on page 12-3 ■ Section 12.3, “Mounting the Power Supply Unit” on page 12-5 ■ Section 12.4, “Reassembling the Server” on page 12-5 The power supply unit is an active/hot/cold replacement component. To guarantee the redundant configuration, only one power supply unit must be replaced at a time.
FIGURE 12-1 shows the locations of power supply units.
12.1 Accessing a Power Supply Unit ■ Because the power supply unit (PSU) does not belong to any domain, active replacement and hot replacement use the same procedure. See Section 4.4.1, “FRU Removal and Replacement (Power supply unit/Fan unit)” on page 4-8. ■ For cold replacement, stop the domain and then power off the server. See Section 4.5.1, “Powering off the Server” on page 4-12.
4. While pressing the lever (3 in FIGURE 12-2), pull the handle outward (4 in FIGURE 12-2). FIGURE 12-2 Removing the Power Supply Unit Handle 3 4 Cord clamp Lever 1 2 Power cord 5. With one hand supporting the bottom of the power supply, remove the power supply unit. 6. Place the power supply unit on a conductive mat.
12.3 Mounting the Power Supply Unit Caution – Do not forcibly push the power supply unit into the slot. Forcibly pushing the component in a slot may damage the component or the server. 1. Align the top of the unit with the top of the slot. Doing so prevents the bottom of the slot from cutting the power cord at the bottom of the unit. 2. Set the handle so that it is perpendicular to the server, and then push the power supply unit into the slot. 3.
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CHAPTER 13 Fan Unit Replacement This chapter explains how to replace a fan unit. ■ Section 13.1, “Accessing a Fan Unit” on page 13-3 ■ Section 13.2, “Removing a Fan Unit” on page 13-4 ■ Section 13.3, “Mounting a Fan Unit” on page 13-5 ■ Section 13.4, “Reassembling the Server” on page 13-5 A fan unit is an active/hot/cold replacement component. To guarantee the redundant configuration, only one fan unit must be replaced at a time.
FIGURE 13-1 indicates the location of the fan unit.
13.1 Accessing a Fan Unit ■ Because the fan unit (FAN) does not belong to any domain, active replacement and hot replacement use the same procedure. See Section 4.4.1, “FRU Removal and Replacement (Power supply unit/Fan unit)” on page 4-8. ■ For cold replacement, stop the domain and then power off the server. See Section 4.5.1, “Powering off the Server” on page 4-12.
13.2 Removing a Fan Unit 1. While pressing the latch (1 in FIGURE 13-2), lift the fan unit (2 in FIGURE 13-2). 2. Remove the fan unit from the server, and place it on a conductive mat.
13.3 Mounting a Fan Unit Caution – Do not forcibly mount a fan unit in a slot. Forcibly pushing a fan unit in a slot may damage the fan unit or the server. 1. Adjust the position of the fan unit so that its latch is on the right when you are facing the front of the server. 2. Insert the fan unit in the slot. 3. Complete the replacefru command which has been executed in the XSCF command prompt. For details, see Section 4.4.1, “FRU Removal and Replacement (Power supply unit/Fan unit)” on page 4-8. 13.
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CHAPTER 14 Fan Backplane Replacement This chapter explains how to replace the fan backplane. ■ Section 14.1, “Accessing the Fan Backplane” on page 14-2 ■ Section 14.2, “Removing the Fan Backplane” on page 14-5 ■ Section 14.3, “Mounting the Fan Backplane” on page 14-6 ■ Section 14.4, “Reassembling the Server” on page 14-6 The fan backplane is a cold replacement component. The entire server must be powered off and the power cords must be disconnected to replace the fan backplane.
FIGURE 14-1 shows the location of the fan backplane. FIGURE 14-1 Fan Backplane Location 1 Location Number Component 1 Fan backplane (FANBP_B) 14.1 Accessing the Fan Backplane Caution – There is a risk of electrical failure if the power cords are not disconnected. All the power cords must be disconnected to completely cut the power to the server.
Caution – To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the ESD safety precautions. See Section 1.1, “ESD Precautions” on page 1-1. 1. Power off the server. This procedure includes the steps of turning the mode switch on the operator panel to the Service position, verifying that the POWER LED is off, and disconnecting the power cord. For details, see Section 4.5.1, “Powering off the Server” on page 4-12. 2.
7. Pull the fan cage upward to remove it (3 in FIGURE 14-2).
14.2 Removing the Fan Backplane 1. Remove the signal cable for the operator panel (1 in FIGURE 14-3). The cable is on the right side of the fan backplane. 2. Remove the signal cable connector for the motherboard unit (2 in FIGURE 14-3). The cable connector is on the rear side of the fan backplane. 3. Remove the four screws securing the fan backplane (3 in FIGURE 14-3). FIGURE 14-3 Removing the Fan Backplane 3 3 3 3 2 1 A part A part 4.
14.3 Mounting the Fan Backplane 1. Place the fan backplane on the bottom of the chassis. Adjust the fan backplane so that it is level and it does not catch on any cables. 2. Tighten the four screws to secure the fan backplane in position. 3. Connect the signal cable for the operator panel. The cable is on the right side of the fan backplane. 4. Mount the signal cable connector for the motherboard unit. The cable connector is to be mounted on the rear side of the fan backplane. 14.
Note – If automatic startup of the Oracle Solaris OS is specified, use the sendbreak -d domain_id command of the XSCF Shell to display the ok prompt after the display console banner is displayed but before the system starts booting the Oracle Solaris OS. 7. Check the hardware. This procedure includes the steps of running a program to verify that all the components have been remounted and starting the Oracle Solaris OS. For details, see Section 4.5.4, “Verifying the Hardware Operation” on page 4-15.
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CHAPTER 15 Operator Panel Replacement This chapter explains how to replace the operator panel. ■ Section 15.1, “Accessing the Operator Panel” on page 15-3 ■ Section 15.2, “Removing the Operator Panel” on page 15-4 ■ Section 15.3, “Mounting the Operator Panel” on page 15-5 ■ Section 15.4, “Reassembling the Server” on page 15-5 The operator panel is a cold replacement component. The entire server must be powered off and the power cords must be disconnected to replace the operator panel.
FIGURE 15-1 shows the location of the operator panel.
15.1 Accessing the Operator Panel Caution – There is a risk of electrical failure if the power cords are not disconnected. All the power cords must be disconnected to completely cut the power to the server. Caution – To ensure that you and bystanders are not exposed to harm and to prevent damage to the system, observe the ESD safety precautions. See Section 1.1, “ESD Precautions” on page 1-1. 1. Power off the server.
15.2 Removing the Operator Panel 1. Disconnect the signal cable from the operator pane (1 in FIGURE 15-2). 2. Loosen the one thumbscrew. 3. Pull the operator panel out to remove it, and place it on a conductive mat (2 in FIGURE 15-2).
15.3 Mounting the Operator Panel 1. Align the keyhole of the operator panel with the thumbscrew, and gently push the operator panel toward the server. If the operator panel will not move, gently adjust the position of the operator panel so that the light pipe on the front of the operator panel is aligned with the socket on the server front. 2. Connect the signal cable of the operator panel. 3. Attach the thumbscrew. 4. Tighten the four screws to install the front panel. 15.4 Reassembling the Server 1.
15-6 SPARC Enterprise M3000 Server Service Manual • March 2012
APPENDIX A Components List This appendix explains the server nomenclature and component numbering. If multiple components of the same type are mounted, the sign # and a sequential number are added to each of their names to differentiate between them. FIGURE A-1 shows the locations of the M3000 server components.
FIGURE A-1 Location of Components 1 2 3 4 35 5 6 7 34 33 8 30 31 32 29 9 10 11 12 13 14 28 27 15 26 16 25 17 24 23 22 18 A-2 19 20 21 SPARC Enterprise M3000 Server Service Manual • March 2012
Location Number Component Location Number Component 1 Top cover 19 CD-RW/DVD-RW drive unit (DVDU) 2 Fan cover 20 Hard disk drive (HDD#0) 3 Air duct 21 Hard disk drive (HDD#1) 4 Memory (MEM#00A) 22 Hard disk drive (HDD#2) 5 Memory (MEM#00B) 23 Hard disk drive (HDD#3) 6 Memory (MEM#01A) 24 Hard disk drive backplane (HDDBP#0) 7 Memory (MEM#01B) 25 Chassis 8 CPU (CPU#0) 26 Shutter unit 9 Memory (MEM#03B) 27 Power supply unit (PSU#0) 10 Memory (MEM#03A) 28 Power supply
A-4 SPARC Enterprise M3000 Server Service Manual • March 2012
APPENDIX B FRU List This appendix shows the FRUs of the M3000 server. The FRU list consists of the following items: B.1 ■ Section B.1, “Server Overview” on page B-1 ■ Section B.2, “Motherboard Unit” on page B-2 ■ Section B.3, “Drive” on page B-5 ■ Section B.4, “Power Supply Unit” on page B-6 ■ Section B.5, “Fan Unit” on page B-7 Server Overview TABLE B-1 lists the M3000 FRU components.
TABLE B-1 FRU List (Continued) FRU Redundant Cold Hot Active Cold Replacement Replacement Replacement Addition CD-RW/DVD-RW drive unit (DVDU) No Yes Power supply unit (PSU) Yes Yes Yes Yes Fan unit (FAN_A) Yes Yes Yes Yes Fan backplane (FANBP_B) No Yes Operator panel (OPNL) Yes * No Hot Addition Active Addition The hard disk drive will have a redundant configuration by setting the mirroring.
B.2.1 Memory (DIMM) The motherboard unit, which includes an ASIC called a memory access controller (JSC-MAC) and provides memory access control, has eight memory slots. To remove or mount DIMMs, power off the server. TABLE B-2 shows DIMM specifications. TABLE B-2 DIMM Specifications Item Description Maximum number of DIMMs 8 Location On the motherboard unit Active replacement No Hot replacement No Cold replacement Yes The memory consists of eight DIMMs in units of four.
TABLE B-3 PCIe Slot Specifications (Continued) Item Description Active replacement No Hot replacement No Cold replacement Yes For the replacement procedure, see Chapter 8. B.2.3 CPU The SPARC64 VII+ or SPARC64 VII processors are mounted on the CPU.
The XSCF units provides the following functions by means of the XSCF firmware: ■ Control and monitoring of the server ■ Monitoring of Oracle Solaris OS, power-on self-test (POST), and OpenBoot PROM ■ Control and management of system administrator interfaces such as the maintenance terminal ■ Control of device information ■ Remote message output for various events Because the XSCF unit is mounted on the motherboard unit, it cannot be replaced singly.
B.3.2 CD-RW/DVD-RW Drive Unit (DVDU) TABLE B-6 shows CD-RW/DVD-RW drive unit specifications. TABLE B-6 CD-RW/DVD-RW Drive Unit Specifications Item Description Number of CD-RW/DVD-RW drive units 1 Interface Advanced Technology Attachment Packet Interface (ATAPI) Location Above hard disk drive Active replacement No Hot replacement No Cold replacement Yes For the replacement procedure, see Chapter 11. B.
TABLE B-7 Electrical Specifications (Continued) Item Specifications 50 Hz/60 Hz Frequency Maximum power consumption† 470 W 460 W 505 W 500 W Apparent power† 480 VA 517 VA 515 VA 562 VA Heat dissipation† 1,603.7 BTU/hr (1692 KJ/hr) 1,569.6 BTU/hr (1656 KJ/hr) 1,723.1 BTU/hr (1818 KJ/hr) 1,707.9 BTU/hr (1800 KJ/hr) Power factor† 0.98 0.89 0.98 0.89 * In a redundant configuration, the rated current per cable is half the value shown in TABLE B-7.
B-8 SPARC Enterprise M3000 Server Service Manual • March 2012
APPENDIX C External Interface Specifications This appendix explains the specifications of the external interface connectors provided on the SPARC Enterprise M3000 server from Oracle and Fujitsu. ■ Section C.1, “Serial Port” on page C-2 ■ Section C.2, “UPC Port” on page C-2 ■ Section C.3, “USB Port” on page C-3 ■ Section C.4, “SAS Port” on page C-3 ■ Section C.
C.1 Serial Port TABLE C-1 Serial Port Pin Assignment 12 3 4 5 6 7 8 C.
C.3 USB Port TABLE C-3 USB Port Pin Assignment 1 2 3 4 C.4 Pin Number Signal Name Input/Output Description 1 VBUS Output Power supply 2 -DATA Input/output Data 3 +DATA Input/output Data 4 GND --- Ground SAS Port The SAS port connects the server to an external device, such as a tape drive, which has a SAS interface. For information on which devices can be connected, contact a service engineer.
C.
APPENDIX D UPS Controller This appendix explains the UPS controller (UPC) that controls the uninterruptible power supply (UPS) unit. D.1 ■ Section D.1, “Overview” on page D-1 ■ Section D.2, “Signal Cable” on page D-2 ■ Section D.3, “Configuration of Signal Lines” on page D-3 ■ Section D.4, “Power Supply Conditions” on page D-4 ■ Section D.5, “UPS Cable” on page D-5 ■ Section D.
FIGURE D-1 shows the location of the UPC port on the M3000 server. FIGURE D-1 UPC Port Locations Rear view UPC1 port UPC0 port Note – The UPC port is supported only in the AC power supply model. D.2 Signal Cable Use the shielded pair cable with the following specifications. D-2 ■ Direct current resistance (roundtrip/pair): 400 W/km or less ■ Cable length: Up to 10 m (33 ft.
D.3 Configuration of Signal Lines This section provides the signal definitions. FIGURE D-2 shows the configuration of signal lines when the UPS is connected. FIGURE D-2 Connection Between the Server and UPS UPS TABLE D-1 UPS cable 7 *BTL 6 *BPS/*UALM 9 *ACOFF 5 SG Server Signal Line Definitions Signal Name Definitions Pin Number Remarks *BPS/*UALM Indicates a UPS error.
TABLE D-1 Signal Line Definitions (Continued) Signal Name Definitions Pin Number Remarks *ACOFF Indicates that a power failure has occurred in the commercial power supply connected to the UPS. 9 Normal state: Off Abnormal state: On (Note 2) SG Signal ground 5 ER (Equipment Ready) Indicates that the server is operating 1 Do not connect anything to this pin. On: Indicates that the contact is closed. Off: Indicates that the contact is open.
D.4.2 Output Circuit TABLE D-3 Output Power Supply Conditions Signal Name Output Conditions ER Output voltage Output current D.5 VOH DC 3.1 V (minimum) VOL DC 0 - 0.4 V (maximum) IOH -4 mA (maximum) IOL 4 mA (maximum) UPS Cable The UPS cable specifications are as follows: ■ Connector shape D-SUB9 pin male (receptacle side: female) DEU-9PF-F0 ■ Terminal array FIGURE D-3 shows the pin signals of the UPC port and UPS cable.
FIGURE D-3 Correspondence Between the UPC Ports and the UPS Cable Pins UPC port side Pin number UPS cable side Signal name (*) 1 ER 2 --- 3 --- 4 --- 5 SG 6 *BPS/*UALM SG 7 *BTL 8 --- *BTL *ACOFF *BPS/*UALM 9 *ACOFF *: Do not connect to the ER signal pin. If a UPS cable is required, it must be prepared separately. For details, contact your sales representative. D.6 Connections This section explains the connection between the UPC port and UPS.
APPENDIX E DC Power Supply Model This appendix describes the requirements specific to the DC power supply model. Contact your sales representative for the DC power supply model. To use the DC power supply model, make sure to read this information. ■ Section E.1, “The Server Views” on page E-2 This is equivalent to Section 2.1, “Name of Each Part” on page 2-1. When using the DC power supply model, refer to the content described in this appendix. ■ Section E.
E.1 The Server Views This section describes the names of parts mounted on the DC power supply model. Note – This is equivalent to Section 2.1, “Name of Each Part” on page 2-1. When using the DC power supply model, refer to the content described in this appendix. FIGURE E-1 Server (Front View) 1 2 Location Number Component 1 Fan unit (FAN_A) 2 Operator panel (OPNL) 3 Hard disk drive (HDD) (2.
FIGURE E-2 Rear View of the Server (DC Power Supply Model) 1 2 3 4 8 5 6 7 9 Location Number Component Maximum Number per Server 1 Power supply unit (PSU) 2 2 PCIe slot 4 3 RCI port * 1 4 USB port (for XSCF) 1 5 Serial port (for XSCF) 1 6 LAN port (for XSCF) 2 7 UPC port 2 8 Serial Attached SCSI (SAS) port 1 9 Gigabit Ethernet (GbE) port (for OS) 4 * For information on whether the RCI function is supported for your server, see the SPARC Enterprise M3000/M4000/M5000/
E.2 LED Functions of Power Supply Unit This section describes the LED names and their functions mounted on the power supply unit of the DC power supply model. Note – This is equivalent to TABLE 2-5. When using the DC power supply model, refer to the content described in this appendix. TABLE E-1 LED Functions of Power Supply Unit Component Name Status Description Power supply unit (PSU) IN On (green) Indicates that input power is being supplied to the power supply unit.
E.3 Electrical Specifications This section describes the electrical specifications of the DC power supply model. Note – This is equivalent to TABLE B-7. When using the DC power supply model, refer to the content described in this appendix. TABLE E-2 Electrical Specifications Item Specifications 2.75 GHz/2.86 GHz Frequency of CPU Input voltage Number of power cords -48 Vdc -60 Vdc 2 (one for each power supply unit) 5 m/16.
E.4 Using the showhardconf Command This section describes the showhardconf command on the DC power supply model. Note – This is equivalent to Section 3.5.1, “Using the showhardconf Command” on page 3-11, Section 4.4.1, “FRU Removal and Replacement (Power supply unit/Fan unit)” on page 4-8 and Section 4.5.4, “Verifying the Hardware Operation” on page 4-15. When using the DC power supply model, refer to the content described in this appendix.
APPENDIX F Reactivating a Hardware RAID Boot Volume This appendix explains how to reactivate a hardware RAID boot volume after replacing the MBU of an M3000 server with the SPARC64 VII+ processors. Non-boot RAID volumes can be reactivated after booting with the Oracle Solaris raidctl command. The MBU contains the RAID controller. When the MBU is replaced, the disks comprising the RAID boot volume must be reactivated to be able to boot. This is done from OBP via the OBP command activate-volume. 1.
2. Select the device and confirm that the RAID volume is reported but inactive. {0} ok select /pci@0,600000/pci@0/pci@0/scsi@0 {0} ok show-volumes Volume 0 Target 82 Type IM (Integrated Mirroring) Optimal Enabled Inactive 2 Members 585805824 Blocks, 299 GB Disk 1 Primary Online Target 0 FUJITSU MBD2300RC 3702 Disk 0 Secondary Online Target 1 FUJITSU MBD2300RC 3702 3. Use the activate-volume command to activate the RAID volume.
4. Confirm that it is now possible to boot off the RAID volume. Activating the RAID volume causes it to re-sync. {0} ok unselect-dev {0} ok setenv auto-boot? false auto-boot? = false {0} ok reset-all Resetting... {0} ok probe-scsi-all /pci@0,600000/pci@0/pci@0/scsi@0 MPT Version 1.05, Firmware Version 1.31.00.00 Target 0 Volume 0 Unit 0 Disk LSILOGICLogical Volume 3000 299 GB Target 4 Unit 0 Removable Read Only device TEAC SATA device PhyNum 4 585805824 Blocks, DV-W28S-V J.
# raidctl -l c0t0d0 Volume Size Stripe Status Cache RAID Sub Size Level Disk ---------------------------------------------------------------c0t0d0 279.3G N/A SYNC OFF RAID1 0.0.0 279.3G GOOD 0.1.0 279.
CHAPTER Abbreviations A D ASIC Application-specific integrated circuit DCL Domain component list DDC DC to DC converter AT Advanced technology DE Diagnosis engine ATAPI AT attachment packet interface DID Domain ID DIMM Dual inline memory module DRAM Dynamic random access memory B BUI Browser-based user interface E C Ecache External cache ECC Error correction code CH Channel CMP Chip multi-processor CMT Chip multi-threading F CB Circuit breaker FANBP Fan backplane CLKU
H HDD Hard disk drive HDDBP Hard disk drive backplane POR Power-on reset PSB Physical system board PSU Power supply unit R I I2C bus Inter integrated circuit bus ISA Instruction set architecture IOBP I/O backplane L LCD Liquid crystal display LED Light emitting diode LSB Logical system board LSI Large scale integration M MAC Media access control address MBC Maintenance bus controller MEM Memory modules MBU Motherboard unit N NTP Network time protocol NVRAM Non-volatile ra
Index A air duct, 5-4 appearance of the server, 2-1 approval standards, 2-17 flowchart, 3-2 front panel, 2-1 FRU components, B-1 H CD-RW/DVD-RW Drive Unit (DVDU), 11-1 component, A-2 configuration, 3-4 hard disk drive (HDD), 10-1 Hard Disk Drive Backplane (HDDBP), 10-2 hardware overview, 2-1 Hardware RAID, 4-2 D K diagnosis, 3-2, 3-4 flowchart, 3-2 DIMM, 7-1 key, 2-5 C L LED, 2-9, 2-11 E eXtended system control facility (XSCF) Shell, 3-4 eXtended System Control Facility (XSCF), B-5 external inte
Predictive self-healing, 3-8 R rear panel, 2-13 replacement method active replacement, 4-5 cold replacement, 4-12 hot replacement, 4-7 S safety precautions, 1-3 server precautions, 1-3 shutter unit, 6-4 slide rail, 5-1 SPARC64 VII processor, B-4 SPARC64 VII+ processor, B-4 storage device CD-RW/DVD-RW drive unit (DVDU), B-6 hard disk drive, 9-1, B-5 switch, 2-7 T top cover, 5-3 troubleshooting command, 3-11 U UPS controller (UPC), D-1 Cable Connector, D-5 Configuration of Signal Lines, D-3 Connection, D-
