Sun Microsystems 6U manual Select the qfe device that you want to use as a boot device

Page 67

3.At the ok prompt, type show-netsto list the network devices on your system.

You should see the full path name of the qfe devices, similar to the following example:

ok show-nets

a)/pci@1f,0/pci@1/pci@1/pci@e/SUNW,hme@0,1

b)/pci@1f,0/pci@1/pci@1/pci@d/SUNW,qfe@3,1

c)/pci@1f,0/pci@1/pci@1/pci@d/SUNW,qfe@2,1

d)/pci@1f,0/pci@1/pci@1/pci@d/SUNW,qfe@1,1

e)/pci@1f,0/pci@1/pci@1/pci@d/SUNW,qfe@0,1

f)/pci@1f,0/pci@1/pci@1/pci@b/SUNW,hme@0,1

g)/pci@1f,0/pci@1/pci@1/pci@a/SUNW,hme@0,1

h)/pci@1f,0/pci@1,1/network@3,1

i)/pci@1f,0/pci@1,1/network@1,1

q) NO SELECTION

Enter Selection, q to quit:

4.Select the qfe device that you want to use as a boot device.

Using the show-netscommand, select the letter of the device you wish to use. For example:

Enter Selection, q to quit: b /pci@1f,0/pci@1/pci@1/pci@d/SUNW,qfe@3,1 has been selected. Type ^Y ( Control-Y ) to insert it in the command line. e.g. ok nvalias mydev ^Y

for creating devalias mydev for /pci@1f,0/pci@1/pci@1/pci@d/SUNW,qfe@3,1

Note –You need to select only one of these qfe devices for booting.

5.At the ok prompt type the boot command and the Control-Y key sequence to paste the full path name of the selected qfe device.

You can either type boot and the full path name to the qfe device, or you can type boot and press the Control-Y key sequence. In this example, the Control-Y key sequence would be replaced by:

ok boot /pci@1f,0/pci@1/pci@1/pci@d/SUNW,qfe@3,1

6. Press the Return key to boot the system over the qfe device.

Chapter 4 Configuring the Network Software 49

Page 66 Page 68
Image 67
Page 66 Page 68
Contents Sun Microsystems, Inc San Antonio Road Palo Alto, CA Please Recycle FCC Class a Notice Regulatory Compliance StatementsICES-003 Class a Notice Avis NMB-003, Classe a Bsmi Class a Notice Page Contents Configuring the Network Software Installing the Front-Access AdapterRemoving and Replacing the Adapter SpecificationsIndex Testing the AdapterFigures Figure A-1 Tables Operation SpecificationsPage How This Book Is Organized PrefaceTypographic Conventions Using Unix CommandsTable P-1Typographic Conventions Table P-3Related Documentation Shell PromptsRelated Documentation Table P-2Shell PromptsOrdering Sun Documentation Accessing Sun Documentation OnlineSun Welcomes Your Comments Overview Sun Quad FastEthernet 6U CompactPCI Adapter Front card Product DescriptionFeatures Installation Methods Overview of the Installation ProcedureModels of Hot Swap 1Rear-Access Installation Overview Installing the Rear-Access Adapter2Front-Access Installation Overview Installing the Front-Access AdapterInstalling the Rear-Access Adapter Contents of the Ship Kit Preparing for the InstallationTools and Equipment Needed 1CompactPCI Slot Pairs in a Sun Netra ct 800 Server Top View Selecting a CompactPCI Slot Pair in the SystemDetermining the Installation Type Installing the Rear-Access Adapter in Hot-Swap Mode2Location of the Rear Transition Card’s Ejection Levers To Install the Rear Transition CardLocking mechanism TabsTabs 6Closing the Ejection Levers Two Types of Levers Cutouts Tabs Locate the slot where you plan to install the front card To Install the Rear-Access Front Card9Location of the Front Card’s Ejection Levers Page Remove the wrist strap from the chassis and from your wrist # cfgadm pci Log in to the serverTo Power Off the Server Installing the Rear-Access Adapter in Cold-Swap ModeTo Install the Rear Transition Card To Install the Rear-Access Front Card Remove the wrist strap from the chassis and from your wrist To Power On the Server To Connect the Cables to the Rear Ethernet Ports Connecting the Cables to the Rear Transition CardInstalling the Front-Access Adapter Selecting a CompactPCI Slot in the System To Install the Front-Access Adapter in Hot-Swap Mode Installing the Front-Access Adapter in Hot-Swap ModeTop Adapter Ejection levers in the locked position 2Opening the Ejection Levers Two Types of Levers 4Location of the Ejection Lever Tabs Two Types of Levers 7Location of the Front-Access Adapter’s Hot-Swap LED Refer to the server’s documentation for the procedure Remove the wrist strap from the chassis and from your wrist Installing the Front-Access Adapter in Cold-Swap Mode To Install the Front-Access Adapter in Cold- Swap Mode Remove the wrist strap from the chassis and your wrist Installing the Front-Access Adapter To Connect the Cables to the Front-Access Ethernet Ports Connecting the Cables to Front-Access AdapterConfiguring the Network Software Etc/pathtoinst file for qfe devices At the terminal prompt, use the grep command to searchConfiguring the Network Software # cat /etc/inet/hosts Autonegotiation Protocol Activate the new qfe interfaces using the ifconfig commandLog in to the system as superuser Setting the local-mac-address Property# eeprom local-mac-address\?=true To Boot the System Over the Network Booting the System Over a Sun Quad FastEthernet InterfacePress the Return key to boot the system over the qfe device Select the qfe device that you want to use as a boot devicePage Specifications Figure A-1RJ-45 Ethernet Port Locations Ethernet Port Locations DescriptionsTable A-2Operation Specifications Operation SpecificationsPhysical Dimensions of the Rear-Access Adapter Physical DimensionsTable A-3Physical Dimensions Rear-Access Table A-5Environmental Specifications Environmental SpecificationsPhysical Dimensions of the Front-Access Adapter Table A-4Physical Dimensions Front-AccessTable A-6Power Requirements Power RequirementsConfiguring Sun Quad FastEthernet Device Driver Parameters Hardware Overview Sun Quad FastEthernet Device Driver ParametersTable B-1qfe Driver Parameters, Status, and Descriptions Device Driver Parameter Values and DefinitionsInterpacket Gap Parameters Parameters that Define the Current StatusTable B-2Read-Only Parameters Defining the Current Status Table B-4Parameters Defining lancemode and ipg0 Defining an Additional Delay Before Transmitting a PacketTable B-5Operational Mode Parameters Operational Mode ParametersTable B-7Read-Only Transceiver Capabilities Defining the Number of Back-to-Back Packets to TransmitParameters That Report Transceiver Capabilities Table B-6Back-to-Back Packet Transmission CapabilityTable B-8Read-Only Link Partner Capabilities Parameters That Report the Link Partner CapabilitiesUsing the ndd Utility to Set and Display Parameters Setting the qfe Device Driver ParametersTo Specify the Device Instance for the ndd Utility To modify a parameter value, use the -setoption Using the ndd Utility in Noninteractive Mode# ndd /dev/qfe \? Type q to exit interactive mode Using the ndd Utility in Interactive ModeSetting Forced Mode Using the ndd Utility To Enable Autonegotiation Using the ndd Utility Table B-9qfe.conf File Parameters Setting Parameters Using the qfe.conf FileLog in to the system To Set Driver Parameters By Creating a qfe.conf FileSave the qfe.conf file Removing and Replacing Adapter Use the ifconfig command to disable the qfe interfaces To Disable the Network Interfaces and Remove the AdapterDisabling the Network Interfaces and Removing the Adapter Appendix C Removing and Replacing the Adapter Replacing the Adapter and Activating the Network Interfaces Activate the qfe interfaces using the ifconfig commandTo Replace the Adapter and Activate the Network Interfaces Testing the Adapter Table D-1SunVTS Documentation Using the SunVTS Diagnostic SoftwareTo Run the FCode Self-Test Diagnostic Using the OpenBoot Prom FCode Self-TestReset the system to activate these parameter changes Ok setenv diag-switch? false ok setenv auto-boot? true Reset and reboot the system Index LED Creating, 43 editing, 42 examplesQfe.conf file

6U specifications

Sun Microsystems, a prominent player in the computing industry, made significant contributions to the development of high-performance hardware and software solutions. One of the notable products from the company is the 6U form factor, which refers to a specific standard for rack-mounted equipment. The 6U standard is particularly relevant in the context of server architecture, storage solutions, and other critical systems used in enterprise environments.

The 6U form factor typically stands at 10.5 inches in height, accommodating various configurations of hardware components while ensuring a compact footprint. This size makes it ideal for data centers and server rooms, where space is often at a premium. Sun Microsystems effectively utilized this form factor in its server lineup, catering to performance and density requirements.

A defining feature of Sun Microsystems' 6U models is their modular architecture. These servers support a range of powerful processors, including the UltraSPARC series, renowned for their high processing capabilities and energy efficiency. The use of the UltraSPARC architecture allows for robust multitasking and parallel processing, making these systems suitable for demanding applications such as database management and enterprise resource planning.

Moreover, Sun Microsystems integrated advanced memory technologies within their 6U designs. The servers support large amounts of RAM, utilizing technologies like ECC (Error-Correcting Code) memory to enhance data integrity. This is crucial for mission-critical applications where data loss can result in substantial operational impact.

In terms of connectivity, the 6U form factor features a variety of interfaces, including high-speed Ethernet ports, Fibre Channel connections, and USB ports. These options enable seamless integration into existing network infrastructures, facilitating efficient data transfer and storage management.

Storage solutions within the 6U framework include support for multiple RAID configurations and high-capacity disk drives. Sun Microsystems provided options for both SSD and traditional HDD storage, allowing organizations to tailor their systems to meet specific performance and capacity needs.

In addition to hardware characteristics, Sun Microsystems placed a strong emphasis on software compatibility. Their systems were designed to run a variety of operating systems, including Solaris, Linux, and Windows, thereby providing flexibility for enterprises to deploy their preferred software environments.

Overall, the 6U form factor from Sun Microsystems symbolizes the company's commitment to delivering high-performance, reliable, and scalable computing solutions. By combining innovative technology with practical design, Sun Microsystems created servers that met the diverse needs of businesses and paved the way for advancements in enterprise computing.
Top Page Image Contents