Sun Fire V445 Server Administration Guide - SCN Research

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The environmental subsystem monitors all fans in the system, and prints a warning and lights the system Service Required indicator if any fan falls below its nominal operating speed. This provides an early warning to an impending fan failure, enabling you to schedule downtime for replacement before an overtemperature condition shuts down the system unexpectedly. For a fan failure, the following indicators are lit: Front panel: ■ Service Required (amber) ■ Operating (green) ■ Fan failure (amber) ■ CPU over temperature (if the system is overheating) Top panel: ■ Specific fan failure (amber) ■ All other fans (green) Back panel: ■ Service Required (amber) ■ Running (green) In addition, the environmental subsystem prints a warning and lights the system Service Required indicator if internal temperature rises above a predetermined threshold, either due to fan failure or external environmental conditions. For additional details, see Chapter 8. System Fan Configuration Rules ■ The minimum system configuration requires at least one fan operating per redundant pair. Note – For instructions on how to remove and install fan trays, refer to the Sun Fire V445 Server Service Manual. 88 Sun Fire V445 Server Administration Guide • August 2006
About the USB Ports The system front and back panels provide two 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 1.1 and also 2.0 compliant (EHCI) and capable of 480 Mbps as well as 12 Mbps and 1.5Mbps. 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 USB ports are accessible by connecting a USB cable to a back panel USB connector. The connectors 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. For the USB port locations, see “Locating Back Panel Features” on page 15 and “Locating Front Panel Features” on page 8. Also see “Reference for the USB Connectors” on page 225. Configuration Rules ■ ■ ■ USB ports support hot-swapping. You can connect and disconnect the USB cable and peripheral devices while the system is running, without issuing software commands and without affecting system operations. However, you can only hotswap USB components while the OS is running. Hot-swapping USB components is not supported when the system ok prompt is displayed or before the OS boots. You can connect up to 126 devices to each of the two USB controllers, for a total of 252 USB devices per system. Chapter 4 Configuring Hardware 89
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Sun Fire V445 Server Administratio
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Contents Preface xxi 1. System Over
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Ways of Reaching the sc> Prompt 32
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Memory Interleaving 70 Independent
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▼ To Enable the Hardware Watchdog
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Reference for Estimating System Boo
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About Sun Management Center 204 How
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Reference for Clearance and Service
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Figures FIGURE 1-1 Front Panel Feat
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Tables TABLE 1-1 Sun Fire V445 Serv
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Preface The Sun Fire V445 Server Ad
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Typographic Conventions TABLE P-1 T
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http://www.sun.com/hwdocs/feedback
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CHAPTER 1 System Overview This chap
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TABLE 1-1 Feature Sun Fire V445 Ser
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RAID 0,1 Internal Hard Drives Inter
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technology enables Sun systems to a
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For information about front panel c
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For hard disk drive indicator descr
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SAS Disk Drives The system has up t
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Locating Back Panel Features The il
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PCI0 PCI1 PCI6 PCI7 PCI2 PCI3 PCI5
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Serial Management Port The serial m
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Reliability, Availability, and Serv
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CHAPTER 2 Configuring the System Co
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TABLE 2-1 Ways of Communicating Wit
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Default System Console Connection T
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Access Through the Network Manageme
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About the sc> Prompt The ALOM syste
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About the ok Prompt A Sun Fire V445
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L1-A (Stop-A) Keys or Break Key Whe
Page 63 and 64: System Console ok NET MGT or SERIAL
Page 65 and 66: 4. Refer to TABLE 2-2 for instructi
Page 67 and 68: Note - The network management port
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Page 71 and 72: 2. To cause the changes to take eff
Page 73 and 74: 3. In a shell tool window on the Su
Page 75 and 76: Modifying the /etc/remote File This
Page 77 and 78: Accessing the System Console With a
Page 79 and 80: If you have redirected the system c
Page 81 and 82: 6. Obtain the ok prompt. For more i
Page 83 and 84: CHAPTER 3 Powering On and Powering
Page 85 and 86: Powering On the Server Locally Do n
Page 87 and 88: Caution - Applications running on t
Page 89 and 90: the OS to recognize the configurati
Page 91 and 92: If the system encounters a problem
Page 93 and 94: CHAPTER 4 Configuring Hardware This
Page 95 and 96: 1 0 1 0 DIMM group 1 DIMM group 0 F
Page 97 and 98: DIMM Configuration Rules ■ ■
Page 99 and 100: Caution - Although access to the AL
Page 101 and 102: ■ your configuration requires a h
Page 103 and 104: PCI0 PCI1 PCI6 PCI7 PCI3 PCI2 PCI5
Page 105 and 106: About the SAS Backplane The Sun Fir
Page 107 and 108: For additional information, see “
Page 109 and 110: The Solaris Volume Manager software
Page 111 and 112: A power supply can be hot-swapped o
Page 113: FIGURE 4-7 System Fan Trays and Fan
Page 117 and 118: CHAPTER 5 Managing RAS Features and
Page 119 and 120: power supplies, fan trays, and USB
Page 121 and 122: detects the failure and generates a
Page 123 and 124: (striping with interleaved parity).
Page 125 and 126: For instructions on connecting to t
Page 127 and 128: Viewing Environmental Information U
Page 129 and 130: ● From the ALOM system controller
Page 131 and 132: 4. To view console output as the sy
Page 133 and 134: TABLE 5-1 Device Identifiers and De
Page 135 and 136: ▼ To Enable the Hardware Watchdog
Page 137 and 138: CHAPTER 6 Managing Disk Volumes Thi
Page 139 and 140: Sun StorEdge Traffic Manager A newe
Page 141 and 142: RAID 0 - Disk Striping Disk stripin
Page 143 and 144: Caution - Creating or restoring a d
Page 145 and 146: 2. Type the following command: # ra
Page 147 and 148: 3. To confirm that you have deleted
Page 149 and 150: 4. To check the status of a RAID re
Page 151 and 152: Note that while you can use the Sol
Page 153 and 154: 6. To verify that the new disk driv
Page 155 and 156: CHAPTER 7 Managing Network Interfac
Page 157 and 158: Attaching a Twisted-Pair Ethernet C
Page 159 and 160: During installation of the Solaris
Page 161 and 162: The name of the file you create sho
Page 163 and 164: CHAPTER 8 Diagnostics This chapter
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TABLE 8-1 Summary of Diagnostic Too
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TABLE 8-2 Component What ALOM Monit
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About Status Indicators For a summa
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■ ■ diag-switch? parameter has
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TABLE 8-3 OpenBoot Configuration Va
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Note that service mode does not cha
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When you are deciding whether to en
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If you specify settings for neither
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If you need to know the approximate
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The following sample shows the firm
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CODE EXAMPLE 8-1 Executing Power On
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System Reset skip_diag System Contr
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TABLE 8-6 Summary of Diagnostic Ope
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4. You can also run all tests, type
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To customize an individual test, yo
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The following is sample output from
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show-devs Command The show-devs com
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Use the following web site to inter
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# fmdump TIME UUID SUNW-MSG-ID Jul
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# fmstat module ev_recv ev_acpt wai
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Using the prtconf Command The prtco
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CODE EXAMPLE 8-7 prtdiag Command Ou
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CODE EXAMPLE 8-7 MB/FT0/F0 TACH oka
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The prtfru command can display this
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CODE EXAMPLE 8-12 prtfru -c Command
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When used with the -p option, this
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▼ To View and Set OpenBoot Config
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Using the probe-ide Command To Conf
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If the kernel hangs and the watchdo
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Error Handling Summary Error handli
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Automatic System Restoration User C
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About SunVTS SunVTS is a software s
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TABLE 8-12 SunVTS Test vmemtest env
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TABLE 8-14 Feature Sun Management C
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Interoperability With Third-Party M
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CHAPTER 9 Troubleshooting This chap
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■ ■ Sun System Handbook - A doc
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About Sun Remote Services Net Conne
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Remote Troubleshooting Capabilities
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core dump directory to another loca
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4. Type the df -k1 command to ident
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APPENDIX A Connector Pinouts This a
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Network Management Connector Diagra
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Reference for the USB Connectors Tw
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APPENDIX B System Specifications Th
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TABLE B-2 Electrical Specifications
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Reference for Clearance and Service
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APPENDIX C OpenBoot Configuration V
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TABLE C-1 OpenBoot Configuration Va
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Index Symbols /etc/hostname file, 1
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dual inline memory modules (DIMMs),
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configuring IP address, 41 configur
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SEAM (Sun Enterprise Authentication
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W watchdog, hardware, See hardware
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