HP sa2250 Getting Started Guide
Contents
1. CER SCSI Drives 3 Power LED amp Switch 01040 O Q nO UE i Reset o O Power Power Switch LED Switch DO NOT USE ie Figure 1 1 sa2100 sa2150 Front Panel Chapter 1 Controls Ports and Indicators SCSI Drives Control Panel Indicators SCSI Drives eO 9s eO 0s eO O 7 40 O BO 600 Oe CD ROM LM Power Switch SCSI Drive Status LEDs Flexible Disk Drive SCSI Drive Status LEDs Disk 0 50 Ost Disk 3 Disk 1 750 Og Disk 4 Disk2 80 O WO gO yO 00 Q O8 Disk 5 Reset Switch en Po Power DO NOT USE ED upply Switch Temperature SCSI Activity LED amp Fans LED Figure 1 2 sa2200 sa2250 Front Panel Switches and LED Indicators Table 1 1 describes the power switch reset switch and LED indicators located on the front panel Table 1 1 Power Switch and Indicators Control Indicator Description Power On Off Switch This push button switch turns the HP Cache Server Appliance power On or Off Shut _ e down the appliance as described in b Powering Down the Appliance before Push button powering down with the power switch Switch Chapter 1 Controls2. If the appliance did not receive an IP address through bootp or DHCP 1 Access the initial configuration session with a VT100 terminal session over a serial cable 2 Connect your client PC serial port to the serial port on the appliance with the serial cable provided with the appliance 3 Configure the terminal software such as HyperTerminal on a Microsoft Windows based client to connect using the appropriate com port Set the port speed to 9600 8 data bits no parity 1 stop bit and no flow control 4 Press Enter on the client PC to establish the initial configuration session 5 When prompted login to the appliance using the user name hpsaconfig and the password hpsa 6 Follow the prompts on the screen to complete the initial configuration Once in the initial network configuration you will be prompted to create a telnet access account by supplying a user name and password Y ou must create this user name and password in order to have telnet access to the appliance after this initial configuration session Several Traffic Server management tasks require telnet access 12 Chapter 3 Configuring the Cache Appliance Upon successful completion of the initial configuration the appliance will start and configure the Traffic Server software to run with the network settings just entered NOTE After the initial configurations are saved the network parameters will be saved as a static configuration on the appliance This
3. 4 power supply LED 6 power switch 2 powering down procedure 2 3 7 powering on procedure 7 R rack mounting 9 rear panel 4 reset switch 3 RPS LED 3 S SCSI activity LED 4 SCSI drive status LEDs 4 site preparation environmental considerations 20 specifications 19 system power specifications 19 T temperature fan LED 3 troubleshooting 17 Ww weight and dimensions 20 21
4. 12 Supplemental Configuration ooononcnocccnnnnnnconononncnncnnnnnnnonnnncnnnnnnnnnnennnnnnnnnnnnnnns 13 Monitoring Traffic Servar asrasin aa eadarra emm ener 14 4 Online Documentation CD ROM eese enne 15 5 Troubleshooting enne Reeieeneims 17 A Specifications etin ii 19 Requirements S 19 ur 4 EE 21 1 Controls Ports and Indicators Before operating your HP Cache Server Appliance familiarize yourself with the appliance s controls ports and indicators as described in this chapter The HP Cache Server Appliance hardware configuration and software has been optimized at the factory The power LAN and serial ports are the only connections that are supported Please contact your HP authorized reseller or HP Support directly for more information NOTE This appliance carries a whole unit exchange warranty The hardware operating system and cache software have been optimized at the factory No upgrades or replacement of the CPU drives memory or any other component are supported Front Panel The front panel of the HP Cache Server Appliance provides the controls and indicators commonly used when operating the appliance LED Indicators CD ROM Flexible Disk Drive No 4040 O OO 4Q OO ms BU 0000008 s LIT II J EA 0000
5. Ports and Indicators On Off LED the appliance e A O e Steady Green when the appliance is This green LED provides the power state of operating normally Switch Push button LED e Off unlit when the appliance is powered off or in standby Reset Switch DO NOT USE THE RESET SWITCH Always power the appliance down as described in Powering Down the RESET Appliance Use of the reset switch will cause an ungraceful shutdown of the appliance that may damage the file system or cause the appliance to fail Component Indicators Table 1 2 describes the front panel component LED indicators Table 1 2 Component Indicators LED ICON Description Temperature Fan LED This LED indicates the system temperature and fan speed status Steady Green indicates normal temperature and fan speed Alternating Red Green indicates temperature has exceeded the warning threshold or the fan speed has fallen below the warning threshold Steady Red indicates temperature has exceeded the critical threshold or the fan speed has fallen below the critical threshold RPS LED This LED indicates the status of the Redundant Power Supply system sa2200 sa2250 only Steady Green for normal operation Alternating Red Green for warning condition indicating that the power supply system is not functioning correctly Steady Red indicates a bad power supply Chapter 1 Controls Ports and
6. HP Cache Server Appliance sa2100 sa2150 sa2200 sa2250 Getting Started Guide KB invent HP Part Number P4535 90003 Printed in July 2001 Notice The information contained in this document is subject to change without notice Hewlett Packard makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Hewlett Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material Hewlett Packard assumes no responsibility for the use or reliability of its software on equipment that is not furnished by Hewlett Packard This document contains proprietary information that is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Hewlett Packard Company Microsoft Windows and Internet Explorer are registered trademarks of Microsoft in the U S and other countries MacOS is a registered trademark of Apple Computer Incorporated Intel and Pentium are registered trademarks of Intel Corporation Netscape and Navigator are registered trademarks of Netscape Communications Corporation in the U S and other countries Adobe and Acrobat are registered trademarks of Adobe Systems Incorporated in the U S and other co
7. Indicators SCSI Drive These LEDs indicate the state of the respective SCSI disk Status LEDs drive e Off for SCSI drive not present e Steady Green for SCSI drive present e Alternating Red Green fast blink for a SCSI drive identify e Steady Red for SCSI drive failure SCSI Activity LED This LED indicates SCSI Hard Disk activity e Flickering Green when there is SCSI activity e Off when there is no power or SCSI activity Rear Panel The connectors and ports are located on the rear panel of the HP Cache Server Appliance are illustrated in Figures 1 3 and 1 4 The following is a list of the connectors and ports that are used by the HP Cache Server Appliance The other connectors and ports on the rear panel are not required The power connector accepts a standard power cable to connect the HP Cache Server Appliance with a UPS or site power source A second power supply for redundancy is installed in the sa2200 sa2250 Each power supply has its own power cord connection The serial port labeled Serial Management Port is a standard serial port that can be used to attach a laptop or PC for console based configuration as described in Chapter 3 The dedicated serial port Serial B on the sa2200 sa2250 is a standard serial port that can also be used to attach a laptop or PC for console based configuration as described in Chapter 3 The two LAN ports LAN A and LAN B are for the embedded
8. e is LED powered up and operating normally e Flashing Green indicates that AC current is present and the power supply module is in standby mode HP Cache Server Appliance is powered off e Steady Amber may indicate a power module failure a system over current condition a blown fuse in the power supply module or cage or that no AC is present e Off indicates the AC line cord is unplugged from all installed power modules Link This LED is the activity link indicator god Steady Green indicates a valid LAN link E e Flashing Green indicates there is LAN activity LAN This LED is the LAN speed indicator uL e Steady Amber shows LAN is operating at 100 Mbps LAN speed e Off shows LAN is operating at 10 Mbps LAN speed Chapter 1 Controls Ports and Indicators Applying Power to the Appliance Powering Up the Appliance 1 Ensure that the HP Cache Server Appliance s power cord and network cables are connected prior to powering on the appliance 2 Press the Power push button on the front control panel When you press the power button on the control panel the appliance powers up and loads the operating system The system runs a set of power on self tests POST during this process Powering Down the Appliance e Schedule the power down for a time when it will affect the least users e Before powering down insure that the Traffic Server settings have been backed u
9. installation allow for the additional inrush current Refer to Table A 1 System Power Specifications in Appendix A 2 Rack Mounting The HP Cache Server Appliance can be rack mounted in a variety of 2 and 4 post racking configurations The appliances are shipped with the rails needed for 4 post racking configurations already installed NOTE Read the complete racking instructions in the HP Cache Server Appliance sa2100 sa2150 and sa2200 sa2250 Rack Mounting Supplements on your documentation CD ROM before attempting to rack mount these appliances General racking information is included on the label on the top of the appliance More detailed racking information including the use of additional rack mounting hardware for alternative rack mounting such as two post racking can be found in the HP Cache Server Appliance sa2100 sa2150 and sa2200 sa2250 Rack Mounting Supplements 3 Configuring the Cache Appliance This chapter describes the initial configuration process required to install the cache appliance on the network Overview The following is an overview of the configuration steps l Configure initial network parameters for LAN A of the appliance a through DHCP bootp OR b via a VT100 serial console session Accept the settings thereby starting the Traffic Server application Additional network parameters can be configured through a telnet or VT100 serial session Use Traffic Manager to customize the cache pr
10. is true even if the appliance received the initial IP configuration via bootp or DHCP DHCP and bootp will be disabled on the appliance after the initial network configuration is complete Supplemental Configuration Once you have completed the initial configuration the HP Cache Server Appliance will be operating with default settings as a proxy cache server Clients may configure their browsers to use the appliance as their proxy server at this point with the default proxy port of 8080 however you may wish to make further configuration and customization changes Configuring the Traffic Server caching application can best be accomplished as described in the HP Cache Server Appliance Administrator Guide by directing a browser to http lt appliance IP address gt 8081 where 8081 is the default port for administration using Traffic Manager To access any of the system level functionality listed below telnet to the appliance using the telnet access user name and password that was entered during initial configuration see Configuring Initial Network Parameters for LAN A for details The following activities may be performed through the Configuration menu e Change network configuration for the network adapters e Change the hostname of the appliance e Set date time and time zone e Change the console port user name and password e Shutdown and restart e Restore factory defaults e Obtain shell access to run commands required to ma
11. nage Traffic Server 13 Chapter 3 Configuring the Cache Appliance Monitoring Traffic Server Once Traffic Server is up and running you can monitor and modify its operation from the Traffic Manager Dashboard The Dashboard is shown in Figure 3 1 Access Traffic Manager by directing your browser to http lt appliance_IP_address gt 8081 where 8081 is the default traffic manager port The HP Cache Server Appliance Administrator Guide describes how to use Traffic Manager Lr web Cache Manager microsoft Internet Explorer O Fie Edit View Favorites Tools Help Bak gt O A A Bsearch Favorites History Fy HM El Address la http fros51707dev 8081 main ink 60 unis app liance SA2100 pus Monitor Dashboard More Detail Node Name On Off Alarms Objects Served Transactions Per Second esnw BY 000000000021 MEMA Figure 3 1 Traffic Server Dashboard 14 4 Online Documentation CD ROM The HP Server Appliance Documentation CD ROM contains the entire set of documentation for your HP Cache Server Appliance The CD ROM provides a web based interface that allows you to quickly locate information To use this CD ROM you must have a browser either Microsoft Internet Explorer 4 x or greater or Netscape Navigator version 4 x or greater and Adobe Acrobat Reader version 3 x or greater The CD ROM may be accessed in one of the following ways e the CD ROM should start au
12. network adapters based on Intel s 82559 10 100 BaseT Fast Ethernet adapter Each LAN port has a RJ 45 LAN connector and two LEDs to indicate LAN speed Chapter 1 Controls Ports and Indicators and valid connection or activity Table 1 3 describes the LAN LED indicators Lan A Lan B i Mouse Parallel PCI Slot 1 3 Y 000000000000 S 90029070 lo SSE 3 600000 050 go go l o 000000000000 so 000000 o 000000000000 9 0 0000 00000 oro o ES 9 3 n ECCO Au p o GOOOOOOOOUOO 9 9 ojo oco amp o OO Qccx oo 000 o AS 000000000 000000000 7 Keyboard USB 2 Video External Serial A SCSI Connector Figure 1 3 sa2100 sa2150 Rear Panel and Ports AC for PS Bay 1 Serial B Power Supply Bay 1 Mouse USB 2 Parallel PCI Slots 3 20000 fr 00000 m Power 0009 Ln ein LED 000000 1 0000001 y Er Eo Ser 00000011 O Eje ote 2 0000 N Sn Power Supply Bay 2 Kapaa Video External SCSI Port LanB AC for PS Bay 2 Serial A rane Figure 1 4 sa2200 sa2250 Rear Panel and Ports Chapter 1 Controls Ports and Indicators LED Indicators Table 1 3 Rear Panel LED Indicators Indicator Definition Power Each power supply module has a status LED Supply e Steady Green indicates the power supply modul
13. oxy settings Access Traffic Manager by directing your browser to http lt appliance_IP_address gt 8081 where 8081 is the default traffic manager port Information You Will Need A fully qualified hostname i e webproxy ca hp com IP address Subnet mask Gateway IP address Primary DNS IP address You will be prompted to establish an optional telnet access user name and password 11 Chapter 3 Configuring the Cache Appliance Configuring Initial Network Parameters for LAN A If the appliance has received an IP address through bootp or DHCP and you know the IP address you may use telnet to access the initial configuration session The MAC address is printed on a label on the right side of the appliance as viewed from the front or on the RJ45 connector 1 Telnet to the appliance IP address and use hpsaconfig for the user name and hpsa for the password 2 Once you establish the telnet session follow the prompts on the screen to complete the initial configuration CAUTION The hpsaconf ig user will be deleted when the initial configuration is successfully completed If a telnet access user name and password is not supplied during the initial network configuration you will not be able to access the appliance with telnet Access to the appliance will always be available through a serial VT100 session in case you do not supply a telnet access user name and password at initial configuration and later wish to configure one
14. p by using the Snapshots button in Traffic Manager as described in the HP Cache Server Appliance Administrator Guide WARNING The HP Cache Server Appliance MUST be shut down through a telnet or VT100 serial session before powering down with the power switch reset switch or by removing the power cable 1 Shutdown the appliance by establishing a telnet or serial port connection and selecting shutdown 2 Once the disk activity LED stops blinking about 1 minute it is safe to turn the appliance off with the power switch Chapter 1 Controls Ports and Indicators Connecting AC Power to Multiple Server Configurations The HP Cache Server Appliance temporarily draws a large inrush current when first connected to an AC power source This also occurs when the appliance is in a standby mode power is turned off but the power cord is plugged into AC power The inrush current is much greater than the appliance s normal operating current The AC power source can handle the inrush current under normal circumstances However the following factors must be considered when installing several HP Cache Server Appliances on one circuit e fthere is a power failure and power is then restored all the servers immediately begin to draw inrush current at the same time e Ifthe circuit breakers on the incoming power line have insufficient capability the breaker may trip and thus prevent the servers from powering up When preparing your site for
15. rements Parameter Conditions Temperature Operating 5 to 35 C 41 to 95 F Non operating 40 to 65 C 40 to 149 F Humidity Operating 20 to 80 relative humidity non condensing Non operating 5 to 95 relative humidity non condensing Altitude Operating 30 to 3 045 m 10 000 ft Non operating 30 to 12 180 m 40 000 ft Thermal Output sa2100 sa2150 maximum operating 867 BTU hr sa2200 sa2250 maximum operating 1 365 BTU hr Table A 3 Weight and Dimensions Parameter Conditions sa2100 sa2150 Weight 32 Ibs 14 5 kg Height 1 75 inches 44 5 mm Width 16 8 inches 428 mm Depth 23 inches 585 mm sa2200 sa2250 Weight 38 Ibs 17 3 kg Height 3 36 inches 85 4 mm Width 16 8 inches 428 mm Depth 23 3 inches 591 mm 20 Index C component indicators 3 configuring Traffic Server 11 E environmental requirements 20 F front panel 1 H HP Cache Server Appliance controls 2 front panel 2 indicators 2 inrush current 8 power switch 2 powering down 2 3 7 powering up 7 rear panel 4 I indicators LEDs 3 on off 3 inrush current allowing for 8 specifications 19 L LAN LEDs 6 RJ45 port 6 LAN speed LED 6 LED indicators front panel rear panel 6 link LED 6 M monitoring Traffic Server 14 multiple server configurations connecting AC power 8 O on off LED 3 online documentation CD ROM 15 automatic start 15 P ports LAN port 5 serial
16. tomatically when inserted into a PC OR e point your browser to index htm under the start directory of the CD ROM 15 5 Troubleshooting DO NOT remove the cover from the HP Cache Server Appliance There are no upgradeable or customer replaceable parts inside the appliance NOTE This appliance carries a whole unit exchange warranty and no upgrades or replacement of CPU drives memory or any other components are supported For troubleshooting information go to http www hp com serverappliances support 17 A Specifications This appendix provides the power requirements operating conditions environmental requirements physical requirements and hardware specifications of the HP Cache Server Appliance Requirements The following tables provide the specifications required for normal operation of the HP Cache Server Appliance Table A 1 System Power Specifications Parameter Input Type Input Range Operating Current sa2100 sa2150 sa2200 sa2250 Inrush Current sa2100 sa2150 sa2200 sa2250 Operating Power sa2100 sa2150 sa2200 sa2250 Characteristics Universal input 100 to 240 VAC at 50 60 Hz 2 6 Amps at 100 VAC 2 1 Amps at 120 VAC 1 3 Amps at 200 208 VAC 1 2 Amps at 230 240 VAC 4 3 Amps at 100 127 VAC 2 2 Amps at 200 240 VAC 65 Amps 60 Amps AC Input 266 W maximum continuous power AC Input 260W maximum continuous power 19 Appendix A Specifications Table A 2 Environmental Requi
17. untries Hewlett Packard Company Network Server Division Technical Communications MS 45S LE 10955 Tantau Avenue Cupertino California 95014 USA O Copyright 2001 Hewlett Packard Company Audience Assumptions This guide is for the person who installs administers and troubleshoots network infrastructure products Hewlett Packard Company assumes you are qualified in the servicing of computer equipment and trained in recognizing hazards in products with hazardous energy levels Contents 1 Controls Ports and Indicators ee eeeeiseeeeeee nennen enne nennen nnn 1 A ener nnne nmm rn aAa nene Aa sensn nsns 1 Switches and LED Indicators sssssssssseee eee 2 Component Indicators siise ia tea eaa aeaeaie 3 Rear Panels ie aa 4 EED Indicators 2 e p er ide ten dra E 6 Applying Power to the Appliance sssssesssemeeee 7 Powering Up the Appliance sssssssssssseeeenennemenennn nnne 7 Powering Down the Appliance ssssssseeeneee een 7 Connecting AC Power to Multiple Server Configurations 8 2 Rack Mounting ierunt tet tenet tenere Pte ertt nr REOR Ree 9 3 Configuring the Cache Appliance eere 11 OVeOrVIe Wound oa rece a A LO UM Ure Dp Sete cd 11 Information You Will Need sssssssemeemem emen 11 Configuring Initial Network Parameters for LAN A seeeeeeee
Download Pdf Manuals
Related Search