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Herausgegeben von / Published by Fujitsu Siemens Computers Gmb H Printed in the Federal R epublic of Germany Ausgabe/Edition November 2006 *A3C4 00867 51 * A3C4008 6751 Bes tell -Nr ./ Ord er No .: U41696-J- Z816-1- 76 Seite nanzahl: 84 Administration Guid e SPARC® Enterprise T1000 Server Englis h T1admin_u.
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SP ARC ® Enter pr ise T1000 Ser v er Administration Guide Order No. : U41696-J-Z816-1-76 Part No. 875-4030-10 April 2007.
Copyright 2007 Sun Microsystems, Inc., 4150 Network Cir cle, Santa Clara, California 95054, U.S.A. All rights reserved. FUJITSU LIMITED provided technical input and r eview on portions of this material.
Copyright 2007 Sun Microsystems, Inc., 4150 Network Cir cle, Santa Clara, California 95054, Etats-Unis. T ous droits réservés. Entrée et revue tecnical fournies par FUJITSU LIMITED sur des parties de ce matériel.
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v Contents Preface xiii 1. Conf iguring the System Console 1 Communicating With the System 1 What the System Console Does 3 What the System Controller Console Does 3 Using the System Console 3 Default.
vi SPARC Enterprise T1000 Server Administration Guide • April 2007 Accessing the System Console Through an Alphanumeric T erminal 13 ▼ T o Access the System Console Through an Alphanumeric T ermin.
Contents vii Reset Scenarios 32 Automatic System Recovery User Commands 33 Enabling and Disabling Automatic System Recovery 33 ▼ T o Enable Automatic System Recovery 34 ▼ T o Disable Automatic Sys.
viii SPARC Enterprise T1000 Server Administration Guide • April 2007 Index 61.
ix Figur es FIGURE 1-1 Directing the System Console 4 FIGURE 1-2 Rear I/O Panel of the Chassis 5 FIGURE 1-3 Patch Panel Connection Between a Terminal Server and Your Server 9 FIGURE 1-4 TIP Connection.
x SPARC Enterprise T1000 Server Administration Guide • April 2007.
xi T ables TABLE 1-1 Ways of Communicating With the System 2 TABLE 1-2 Pin Crossovers for Connecting the Server to a Terminal Server 10 TABLE 1-3 Ways of Accessing the ok Prompt 22 TABLE 1-4 OpenBoot .
xii SPARC Enterprise T1000 Server Administration Guide • April 2007.
xiii Pr eface The SP ARC Enterprise T1000 Server Administration Guide is written for experienced system administrators. It includes general descriptive information about the server and detailed instructions for configuring and administering the server .
xiv SPARC Enterprise T1000 Server Administration Guide • April 2007 Describes the tools used to configure system f irmwar e, including Advanced Lights Out Manager (ALOM) CMT system controller environmental monitoring, automatic system recovery (ASR), and multipathing software.
Preface xv Related Documentation The latest versions of all the SP ARC Enterprise Series manuals are available at the following W eb sites: http://manuals.fujitsu-siemens.com/ Note – "x"in the order number is the version number of the manual.
xvi SPARC Enterprise T1000 Server Administration Guide • April 2007 Using UNIX Commands This document might not contain information about basic UNIX® commands and procedur es such as shutting down the system, booting the system, and configuring devices.
Preface xvii Pr ompt Notations The following prompt notations ar e used in this manual. Fujitsu Siemens Computers W elcomes Y our Comments W e would appreciate your comments and suggestions to improve this document.
xviii SPARC Enterprise T1000 Server Administration Guide • April 2007 Reader's Comment Form.
Preface xix FOLD AND T APE FOLD AND T APE BUSINESS REPLY MAIL FIRST -CLASS MAIL PERMIT NO 741 SUNNYV ALE CA NO POST AGE NECESSAR Y IF MAILED IN THE UNITED ST A TES POST AGE WILL BE P AID BY ADDRESSEE .
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1 CHAPTER 1 Conf iguring the System Console This chapter explains what the system console is, describes the different ways of configuring it on your server , and helps you understand its relation to the system controller .
2 SPARC Enterprise T1000 Server Administration Guide • April 2007 The system console must be accessed through the system contr oller during initial system installation. After installation, you can configure the system console to accept input from and send output to dif ferent devices.
Chapter 1 Configuring the System Console 3 What the System Console Does The system console displays status and error messages generated by firmwar e-based tests during system startup. After running those tests, you can enter special commands that affect the f irmware and alter system behavior .
4 SPARC Enterprise T1000 Server Administration Guide • April 2007 Y ou must also ensure that the system console is directed to the appr opriate port on your server ’s rear panel, generally , the one to which your hardwar e console device is attached (see FIGURE 1- 1 ).
Chapter 1 Configuring the System Console 5 T ypically , you connect one of the following hardware devices to the serial management port: ■ T erminal server ■ Alphanumeric terminal or similar device ■ TIP line connected to another computer These constraints provide for secure access at the installation site.
6 SPARC Enterprise T1000 Server Administration Guide • April 2007 from SSH to T elnet. Up to eight simultaneous connections to the system controller sc> prompt ar e available through the network management port. For more information, see “Activating the Network Management Port” on page 7 .
Chapter 1 Configuring the System Console 7 Activating the Network Management Port The network management port is configur ed by default to r etrieve network settings using DHCP and allow connections using SSH. Y ou may need to modify these settings for your network.
8 SPARC Enterprise T1000 Server Administration Guide • April 2007 ■ If your network uses static IP addresses, type: ■ If your network uses Dynamic Host Conf iguration Protocol (DHCP), type: 4.
Chapter 1 Configuring the System Console 9 Accessing the System Console Thr ough a T erminal Server The following procedur e assumes that you are accessing ALOM CMT on the system controller by connecting a terminal server to the serial management port (SER MGT) of your server .
10 SPARC Enterprise T1000 Server Administration Guide • April 2007 If the pinouts for the serial management port do not correspond with the pinouts for the RJ-45 ports on the terminal server , you n.
Chapter 1 Configuring the System Console 11 FIGURE 1-4 TIP Connection Between a Server and Another System ▼ T o Access the System Console Through a TIP Connection 1. Connect the RJ-45 serial cable and, if required, the DB-9 or DB-25 adapter provided.
12 SPARC Enterprise T1000 Server Administration Guide • April 2007 Note – Use a shell tool or a CDE terminal (such as dtterm ), not a command tool.
Chapter 1 Configuring the System Console 13 ■ If the number displayed by the uname -r command is less than 5.0: Check the /etc/remote file and add the following entry , if it does not already exist. Note – If you intend to use the remote system’s serial port A rather than serial port B, edit this entry by replacing /dev/ttyb with /dev/ttya .
14 SPARC Enterprise T1000 Server Administration Guide • April 2007 ■ 1 stop bit ■ No handshake protocol Refer to the documentation accompanying your terminal for information about how to configur e the terminal. Y ou can issue system commands and view system messages using the alphanumeric terminal.
Chapter 1 Configuring the System Console 15 Switching Between the System Contr oller Pr ompt and the System Console The server features two management ports, labeled SER MGT and NET MGT , located on the server ’s rear panel.
16 SPARC Enterprise T1000 Server Administration Guide • April 2007 The prompt displayed on the terminal or shell tool indicates which channel you are accessing: ■ The # or % prompt indicates that you ar e at the system console and that the Solaris OS is running.
Chapter 1 Configuring the System Console 17 Note – T o view system controller boot messages, you must connect an alphanumeric terminal to the serial management port before connecting the AC power cords to the server .
18 SPARC Enterprise T1000 Server Administration Guide • April 2007 ■ Y ou can log in directly to the system controller fr om a device connected to the serial management port.
Chapter 1 Configuring the System Console 19 It is the last of these scenarios which most often concerns you as an administrator , since there will be times when you need to reach the ok pr ompt. The section “Methods T o Reach the ok Prompt” on page 19 lists several ways.
20 SPARC Enterprise T1000 Server Administration Guide • April 2007 ALOM CMT break or console Command T yping break from the sc> prompt for ces a running server to drop into OpenBoot firmwar e control. If the operating system is alr eady halted, you can use the console command instead of break to reach the ok pr ompt.
Chapter 1 Configuring the System Console 21 When you access the ok prompt fr om a functioning server , you are suspending the Solaris OS and placing the system under firmwar e control. Any pr ocesses that were running under the operating system are also suspended, and the state of such processes might not be recoverable .
22 SPARC Enterprise T1000 Server Administration Guide • April 2007 ▼ T o Get to the ok Pr ompt 1. Decide which method you need to use to reach the ok prompt. See “OpenBoot ok Prompt” on page 18 for details. 2. Follow the appropriate instructions in T ABLE 1-3 .
Chapter 1 Configuring the System Console 23 System Console OpenBoot Conf iguration V ariable Settings The server ’s system console is directed to the serial management and network management ports (SER MGT and NET MGT) by default.
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25 CHAPTER 2 Managing RAS Featur es and System Firmwar e This chapter describes how to manage reliability , availability , and serviceability (RAS) features and system f irmware, including Advanced Lights Out Manager (ALOM) system controller, and automatic system r ecovery (ASR).
26 SPARC Enterprise T1000 Server Administration Guide • April 2007 After you log in to your ALOM account, the system controller command prompt ( sc> ) appears, and you can enter system controller commands.
Chapter 2 Managing RAS Features and System Firmware 27 ▼ T o Log In T o ALOM CMT 1. If you are logged in to the system console, type #. (Hash-Period) to get to the sc> prompt. Press the Hash key , followed by the Period key . Then press the Return key .
28 SPARC Enterprise T1000 Server Administration Guide • April 2007 2. Use the showenvironment command to display a snapshot of the server ’ s environmental status. The information this command can display includes temperature, power supply status, front panel LED status, and so on.
Chapter 2 Managing RAS Features and System Firmware 29 The LEDs have assigned meanings, described in T ABLE 2-2 . T ABLE 2-2 LED Behaviors W ith Assigned Meanings Color Behavior Definition Description White Off Steady State Fast Blink 4 Hz repeating sequence, equal intervals On and Off.
30 SPARC Enterprise T1000 Server Administration Guide • April 2007 Contr olling the Locator LED Y ou control the Locator LED from the sc> pr ompt or by the Locator button on the front of the chassis.
Chapter 2 Managing RAS Features and System Firmware 31 Automatic system recovery functionality enables the system to r esume operation after experiencing certain nonfatal hardware faults or failur es. When ASR is enabled, the system’s firmwar e diagnostics automatically detect failed hardware components.
32 SPARC Enterprise T1000 Server Administration Guide • April 2007 Err or Handling Summary Error handling during the power-on sequence falls into one of the following thr ee cases: ■ If no errors ar e detected by POST or OpenBoot Diagnostics, the system attempts to boot if auto-boot? is true .
Chapter 2 Managing RAS Features and System Firmware 33 The standard system r eset protocol bypasses POST completely unless the virtual keyswitch or ALOM CMT variables are set as follows: Therefor e, ASR is enabled by default. For instructions, see “Enabling and Disabling Automatic System Recovery” on page 33 .
34 SPARC Enterprise T1000 Server Administration Guide • April 2007 ▼ T o Enable Automatic System Recovery 1. At the sc> prompt, type: 2. At the ok prompt, type: Note – For more information about OpenBoot configuration variables, r efer to the SP ARC Enterprise T1000 Server Service Manual .
Chapter 2 Managing RAS Features and System Firmware 35 Note – T o store parameter changes, you can also power cycle the system using the front panel Power button. After you disable the automatic system recovery (ASR) feature, it is not activated again until you re-enable it.
36 SPARC Enterprise T1000 Server Administration Guide • April 2007 ▼ T o Unconf igur e a Device Manually ● At the sc> prompt, type: The asr-key is one of the device identifiers fr om T ABLE 2-5 Note – The device identifiers ar e not case-sensitive.
Chapter 2 Managing RAS Features and System Firmware 37 Displaying System Fault Information ALOM CMT software enables you to display curr ent valid system faults. The showfaults command displays the fault ID, the faulted FRU device, and the fault message to standard output.
38 SPARC Enterprise T1000 Server Administration Guide • April 2007 ■ Solaris IP Network Multipathing software provides multipathing and load-balancing capabilities for IP network interfaces.
39 CHAPTER 3 Managing Disk V olumes This document describes redundant array of independent disks (RAID) concepts, and how to configur e and manage RAID disk volumes using the server ’s on-board serial attached SCSI (SAS) disk controller .
40 SPARC Enterprise T1000 Server Administration Guide • April 2007 The on-board disk contr oller of the server provides for the cr eation of one hardwar e RAID volume. The controller supports either a two-disk RAID 1 (integrated mirror , or IM) volume or a two-disk RAID 0 (integrated stripe, or IS) volume.
Chapter 3 Managing Disk V olumes 41 FIGURE 3-1 Graphical Repr esentation of Disk Striping Caution – There is no data r edundancy in an IS volume configuration. Thus, if a single disk fails, the entire volume fails, and all data is lost. If an IS volume is manually deleted, all data on the volume is lost.
42 SPARC Enterprise T1000 Server Administration Guide • April 2007 Caution – Creating RAID volumes using the on-board disk controller destroys all data on the member disks. The disk controller ’s volume initialization procedur e reserves a portion of each physical disk for metadata and other internal information used by the controller .
Chapter 3 Managing Disk V olumes 43 Y ou can use T ABLE 3-1 to associate internal disk slot numbers with the logical and physical device names for each hard drive.
44 SPARC Enterprise T1000 Server Administration Guide • April 2007 3. V erify that the member disks are available and that there is not a volume already created. using the raidctl command: The server ’s on-board SAS contr oller can configur e one RAID volume.
Chapter 3 Managing Disk V olumes 45 4. Create the RAID 1 volume: The creation of the RAID volume is interactive, by default. For example: As an alternative, you can use the –f option to force the creation if you ar e sure of the member disks, and sure that the data on both member disks can be lost.
46 SPARC Enterprise T1000 Server Administration Guide • April 2007 The Disk Status column displays the status of each physical disk. Each member disk might be OK , indicating that it is online and f.
Chapter 3 Managing Disk V olumes 47 6. Relabel the disk using the format utility . 7. Install the volume with the Solaris Operating System using any supported method. The hardwar e RAID volume c0t0d0 appears as a disk to the Solaris installation program.
48 SPARC Enterprise T1000 Server Administration Guide • April 2007 Note – The logical device names might appear differently on your system, depending on the number and type of add-on disk controllers installed. ▼ T o Cr eate a Har dwar e Striped V olume 1.
Chapter 3 Managing Disk V olumes 49 4. Create the RAID 0 volume. The creation of the RAID volume is interactive, by default. For example: When you create a RAID striped volume, the other member drives (in this case, c0t1d0 ) disappear from the Solaris device tree.
50 SPARC Enterprise T1000 Server Administration Guide • April 2007 6. Relabel the disks using the format utility . Note – The logical device names might appear differently on your system, depending on the number and type of add-on disk controllers installed.
Chapter 3 Managing Disk V olumes 51 ▼ T o Delete a Har dwar e RAID V olume 1. V erify which hard drive corresponds with which logical device name and physical device name. See “Disk Slot Numbers, Logical Device Names, and Physical Device Names” on page 43 .
52 SPARC Enterprise T1000 Server Administration Guide • April 2007 3. Delete the volume. For example: In the event that the RAID volume is an IS volume, the deletion of the RAID volume is interactive, for example: The deletion of an IS volume results in the loss of all data that it contains.
Chapter 3 Managing Disk V olumes 53 5. T o re-label all of the member disks of the volume using the format command, select the disk name that represents the RAID volume that you have conf igured. In this example, c0t0d0 is the logical name of the volume.
54 SPARC Enterprise T1000 Server Administration Guide • April 2007 6. T ype the type command at the format> prompt, then select 0 (zero) to auto conf igure the volume. For example: 7. Use the partition command to partition, or slice , the volume according to your desired conf iguration.
Chapter 3 Managing Disk V olumes 55 9. V erify that the new labels have been written by printing the disk list using the disk command. Note that c0t1d0 now has a type indicating it is an LSILOGIC-LogicalVolume . 10. Repeat the labeling process for the second disk.
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57 APPENDIX A OpenBoot Conf iguration V ariables T ABLE A-1 describes the OpenBoot firmware conf iguration variables stor ed in non- volatile memory on the system. The OpenBoot configuration variables ar e printed here in the or der in which they appear when you issue the showenv command.
58 SPARC Enterprise T1000 Server Administration Guide • April 2007 ttya-mode 9600,8,n,1,- 9600,8,n,1,- Serial management port (baud rate, bits, parity , stop, handshake). The serial management port only works at the default values. output-device virtual- console, screen virtual- console Power-on output device.
Appendix A OpenBoot Configuration V ariab les 59 diag-switch? true, false false If true : • OpenBoot verbosity is set to maximum If false : • OpenBoot verbosity is set to minimum error-reset-recovery boot, sync, none boot Command to execute following a system reset generated by an error .
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61 Index Symbols /etc/remote file, 1 1 modifying, 12 A Advanced Lights Out Manager (ALOM) commands, See sc> prompt escape sequence (#.), 18 logging in, 26 multiple connections to, 17 sc> prompt.
62 SP ARC Enter prise T1000 Ser ver Administration Guide • April 2007 environmental information, viewing, 27 error handling, summary, 32 escape sequence (#.
Index 63 RAID 0 (striping), 40 RAID 1 (mirroring), 41 raidctl (Solaris command), 43 to 5 2 reset manual system, 20, 2 2 scenarios, 32 reset ( sc> command), 20 run levels explained, 18 ok prompt and.
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Herausgegeben von / Published by Fujitsu Siemens Computers Gmb H *A3C4 00867 51 * A3C4008 6751 Bes tell -Nr ./ Ord er No .: U41696-J- Z816-1- 76 Seite nanzahl: 84 Administration Guid e SPARC® Enterprise T1000 Server Englis h T1admin_u.ti1 Seite 1 Mittwoch, 6.
Een belangrijk punt na aankoop van elk apparaat Siemens T1000 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Siemens T1000 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Siemens T1000 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Siemens T1000 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Siemens T1000 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Siemens T1000 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Siemens T1000 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Siemens T1000 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
