IBM Ultra320 manuale d’uso

PCI - X Du al Chan nel Ul tra3 2 0 SC SI RAI D Ad a p t e r In sta lla ti o n an d U sin g Gu i d e SA23-1324-01[...]

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PCI - X Du al Chan nel Ul tra3 2 0 SC SI RAI D Ad a p t e r In sta lla ti o n an d U sin g Gu i d e SA23-1324-01[...]

Second Edition (August 2004) Before using this information and the product it supports, read the information in “Safety Information” on page v and Appendix B, “Notices,” on page 33. A reader’s comment form is provided at the back of this publication. If the form has been removed, address comments to Publications Department, Internal Zip 9[...]

Contents Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v Handling Static Sensitive Devices . . . . . . . . . . . . . . . . . . . . . . . . . vii About This Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .i x ISO 9000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .i x Hi[...]

Installing the Downloaded Device Driver and Utility Software . . . . . . . . . . . . . . .1 7 V erifying Hardware Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .1 8 Updating Hard Disk Drive and Adapter Microcode . . . . . . . . . . . . . . . . . . . .2 0 Configuring the PCI-X Dual Channel Ultra320 SCSI Adapter . . . . . . . . . .[...]

Safety Information DANGER An electrical outlet that is not correctly wired could place hazardous voltage on metal parts of the system or the devices that attach to the system. It is the responsibility of the customer to ensure that the outlet is correctly wired and grounded to prevent an electrical shock. Before installing or removing signal cables[...]

vi PCI-X Dual Channel Ultra320 SCSI RAID Adapter: Installation and Using Guide[...]

Handling Static Sensitive Devices Attention: Static electricity can damage this device and your system unit. To avoid damage, keep this device in its anti-static protective bag until you are ready to install it. To reduce the possibility of electrostatic discharge, follow the precautions listed below: v Limit your movement. Movement can cause stati[...]

viii PCI-X Dual Channel Ultra320 SCSI RAID Adapter: Installation and Using Guide[...]

About This Book This book provides information about installing the PCI-X Dual Channel Ultra320 SCSI RAID Adapter and device driver support software, as well as cabling requirements. Use this book in conjunction with your specific system unit and operating system documentation. ISO 9000 ISO 9000 registered quality systems were used in the developme[...]

T rademarks The following terms are trademarks of International Business Machines Corporation in the United States, other countries, or both: v AIX v AIX 5L v Eserv er v pSeries v RS/6000 Other company , product, and service names may be trademarks or service marks of others. x PCI-X Dual Channel Ultra320 SCSI RAID Adapter: Installation and Using G[...]

Chapter 1. Overview The PCI-X Dual Channel Ultra320 SCSI RAID Adapter is a 133 MHz 64-bit PCI-X adapter . It allows you to connect SCSI hard disk drives in RAID 0, 5 and 10 configurations to system units with a Peripheral Component Interconnect (PCI) bus. RAID (Redundant Array of Independent Disks) provides a way to distribute stored data among two[...]

If the AIX or Linux operating system is installed on a disk array , the RAID disk array may be used as the boot source. Yo u may receive this adapter preinstalled in a hot-swap carrier for use in certain system types. This carrier allows the adapter to be installed and removed without removing the top cover of the system. For handling instructions,[...]

Chapter 2. Preparing for Installation This chapter helps you prepare to install the PCI-X Dual Channel Ultra320 SCSI RAID Adapter . Preparing to install the adapter involves the following tasks: v Checking Prerequisites v Preparing for a PCI Slot-Length Installation v Determining Y our Cable Requirements Checking Prerequisites To install the PCI-X [...]

Determining Y our Cable Requirements Yo u must use the correct SCSI cables to properly attach SCSI hard disk drives and subsystems. If you install an Ultra320 SCSI hard disk drive or subsystem that can transfer data at up to 320 MB/s, the maximum cable length is limited to 20 meters (approximately 60 feet). For more information about connecting SCS[...]

Chapter 3. Installing the Device Driver Software (AIX) The instructions in this chapter pertain to the AIX operating system. Note: If you are using the Linux operating system, see Chapter 7, “Installing and Setting Up Software for the PCI-X Dual Channel Ultra320 SCSI RAID Adapter (Linux ),” on page 15 for information regarding installing the de[...]

6 PCI-X Dual Channel Ultra320 SCSI RAID Adapter: Installation and Using Guide[...]

Chapter 4. Installing the PCI-X Dual Channel Ultra320 SCSI RAID Adapter (AIX) This chapter provides instructions for installing the PCI-X Dual Channel Ultra320 SCSI RAID Adapter and connecting your SCSI hard disk drives. Save this guide for future reference. Note: If you are using Linux, see “Installing the PCI-X Dual Channel Ultra320 SCSI RAID A[...]

Important After you connect the card, internal cables, and backplane, be sure to record which set of hard disk drives are connected to channels 0 and 1. The management software identifies the physical hard disk drives by channel and SCSI ID. To properly remove or add physical hard disk drives, you need the location of the hard disk drive that was r[...]

Chapter 5. Setting Up the PCI-X Dual Channel Ultra320 SCSI RAID Adapter (AIX) This chapter provides AIX-specific hardware and software installation verification, adapter configuration, and problem-determination procedures. Note: If you are using Linux, see “V erifying the Installation” on page 16. If you have another operating system installed,[...]

If the message on your screen indicates your adapter is Defined instead of Available , shut down your machine. Check the PCI-X Dual Channel Ultra320 SCSI RAID Adapter to ensure it is installed correctly . Go to Chapter 4, “Installing the PCI-X Dual Channel Ultra320 SCSI RAID Adapter (AIX),” on page 7, return to this section and repeat steps 1 a[...]

Change / Show Characteristics of a PCI-X SCSI RAID Controller Bus [Entry Fields] SCSI Adapter scsi5 Description PCI-X U320 SCSI RAID> Status Available Location 14-08-00 Adapter card SCSI ID [7] Wide bus enabled yes Maximum SCSI Bus Speed in MB/s 320 QAS (Quick Arbitration) Capability Enable Apply changes to DATABASE only no 6. Select Maximum SCS[...]

12 PCI-X Dual Channel Ultra320 SCSI RAID Adapter: Installation and Using Guide[...]

Chapter 6. Using Disk Arrays This chapter provides information about using the RAID-related features of this adapter . The following tasks are beyond the scope of this installation guide and are usually performed by system administrators. v To use the RAID-related features of the hardware, disk arrays must be created first. v AIX and Linux use and [...]

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Chapter 7. Installing and Setting Up Software for the PCI-X Dual Channel Ultra320 SCSI RAID Adapter (Linux ) Previously , SuSE Linux Enterprise Server 8 SP3 used the ibmsis device driver to control the PCI-X Dual Channel Ultra320 SCSI RAID adapter . This device driver has been replaced by the ipr device driver , which is used on all other supported[...]

V erifying the Installation V erify the initial installation by using the following procedures: v V erifying Linux Software Installation v V erifying Hardware Installation V erifying Linux Software Installation Software for the PCI-X Dual Channel Ultra320 SCSI RAID Adapter consists of a device driver and a set of utilities. This software is provide[...]

V erifying Utility V ersion The PCI-X Dual Channel Ultra320 SCSI RAID Adapter requires V ersion 1 of the iprconfig utility for 2.4 based kernels and version 2.x.x for 2.6 based kernels. To verify the version number of the iprconfig utility , do the following: 1. If necessary , log in as root user . 2. T ype: iprconfig --version Press Enter . The fo[...]

5. To load the module, type: modprobe ipr Press Enter . Note: If you are running a RHEL 3 based distribution, add the modprobe ipr line to the /etc/rc.d/rc.local file to ensure the driver is loaded at boot time. Installing the Utility Software If you downloaded the iprutils utility package, do the following: 1. T urn on the power to your system uni[...]

Display Hardware Status Type option, press Enter. 1=Display hardware resource information details OPT Name PCI/SCSI Location Description Status --- ------ -------------------------- ------------------------- --------------- 0000:02:04.0.2/ PCI-X SCSI RAID Adapter Operational 0000:02:04.0.2/1:14:0 Advanced Function Disk Active 0000:02:04.0.2/1:6:0 A[...]

Updating Hard Disk Drive and Adapter Microcode Disk drives attached to this RAID adapter must contain the latest microcode level. Microcode updates for hard disk drives attached to the PCI-X Dual Channel Ultra320 SCSI RAID Adapter are handled automatically by the iprupdate utility , which executes each time the system is booted, or manually by the [...]

2. If using iprconfig version less that 2.0.0, select Work with configuration and press Enter . 3. Select Work with SCSI bus configuration and press Enter . 4. Select your adapter from the list by pressing 1 then press Enter . Note: This screen content varies based on the adapter that you select. Change SCSI Bus Configuration Current Bus configurat[...]

Installing the PCI-X Dual Channel Ultra320 SCSI RAID Adapter using the ibmsis Device Driver This chapter provides instructions for installing and verifying hardware and software that pertains to the Linux operating system using the ibmsis Device Driver . If you are using the newer ipr device driver , go to “Installing the PCI-X Dual Channel Ultra[...]

V erifying the Installation V erify the initial installation by using the following procedures: v V erifying Linux Software Installation v V erifying Hardware Installation V erifying Linux Software Installation Software for the PCI-X Dual Channel Ultra320 SCSI RAID Adapter consists of a device driver and a set of utilities. This software is provide[...]

If the version displayed is not at the recommended level and updates are needed, obtain them from your Linux distributor or download them from the IBM Support Web site. The Web address is: http://www6.software.ibm.com/dl/linuxsdd/linuxsdd-p. Installing the Downloaded Device Driver and Utility Software Software required for the PCI-X Dual Channel Ul[...]

1. If necessary , log in as root user . 2. T ype: sisconfig Press Enter . 3. Select the Display disk hardware status option and press Enter . If the PCI-X Dual Channel Ultra320 SCSI RAID Adapter installed correctly , data displays for the adapter and each disk attached to it. The following is an example of the data that displays on your screen: Dis[...]

Updating Hard Disk Drive and Adapter Microcode Disk drives attached to this RAID adapter must contain the latest microcode level. Microcode updates for hard disk drives attached to the PCI-X Dual Channel Ultra320 SCSI RAID Adapter are handled automatically by the sisupdate utility , which executes each time the system is booted. The latest microcod[...]

Change SCSI Bus Configuration Current Bus configurations are shown. To change setting hit "c" for options menu. Highlight desired option then hit Enter c=Change Setting /dev/ibmsis0 BUS 0 Maximum Bus Throughput . . : 320 MB/s 320 MB/s BUS 1 *160 MB/s Wide Enabled . . . . . . . : Yes 80 MB/s Maximum Bus Throughput . . : 320 MB/s 40 MB/s 20[...]

28 PCI-X Dual Channel Ultra320 SCSI RAID Adapter: Installation and Using Guide[...]

Appendix A. Communications Statements The following statement applies to this product. The statement for other products intended for use with this product appears in their accompanying documentation. Federal Communications Commission (FCC) Statement Note: This equipment has been tested and found to comply with the limits for a Class A digital devic[...]

interface with this equipment using Safe Extra Low V oltages only . In order to maintain the separate (independent) approval of the manufacturer’s adapters, it is essential that other optional cards, not supplied by the manufacturer , do not use main voltages or any other excessive voltages. Seek advice from a competent engineer before installing[...]

Geräte dürfen an Orten, für die sie nicht ausreichend entstört sind, nur mit besonderer Genehmigung des Bundesministers für Post und T elekommunikation oder des Bundesamtes für Post und T elekommunikation betrieben werden. Die Genehmigung wird erteilt, wenn keine elektromagnetischen Störungen zu erwarten sind. (Auszug aus dem EMVG vom 9.Nov [...]

32 PCI-X Dual Channel Ultra320 SCSI RAID Adapter: Installation and Using Guide[...]

Appendix B. Notices This information was developed for products and services offered in the U.S.A. The manufacturer may not offer the products, services, or features discussed in this document in other countries. Consult the manufacturer’s representative for information on the products and services currently available in your area. Any reference [...]

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Appendix C. Connecting SCSI Hard Disk Drives to the Adapter The RAID adapter connects to a hard disk drive through one of two possible SCSI channels. The connected hard disk drives can be inside the host system unit, outside the system unit in a hard disk drive enclosure, or both. Each hard disk drive on a SCSI channel must have a unique SCSI ID of[...]

Determining Current SCSI Hard Disk Drive Addresses Hard disk drive backplanes or external subsystems automatically set the SCSI address for you. Refer to the documentation for your system or external subsystem for their locations. For future reference, be sure to keep a list of all the SCSI addresses you use and the channels to which they are conne[...]

Appendix D. Connection Examples This appendix provides examples of the different ways that you can connect SCSI hard disk drives to the PCI-X Dual Channel Ultra320 SCSI RAID Adapter . Internal Hard Disk Drive Connection 1 SCSI Hot Pluggable Backplane 2 System-Unique Internal Cable 3 Channel 1 68-pin SCSI Standard Internal Connector 4 Channel 0 68-p[...]

5 Channel 1. 68-pin SCSI V ery High Density Connector Interface External Connector (VHDCI) 6 Channel 0. 68-pin SCSI V ery High Density Connector Interface External Connector (VHDCI) 7 Interposer Cable FC 21 18 (76H0518) for use only when cables with high-density connectors are available 8 Cable with two VHDCI connectors, which attaches the PCI-X Du[...]

Readers’ Comments — We ’ d Like to Hear from Yo u PCI-X Dual Channel Ultra320 SCSI RAID Adapter Installation and Using Guide Publication No. SA23-1324-01 Overall, how satisfied are you with the information in this book? Ve r y Satisfied Satisfied Neutral Dissatisfied V ery Dissatisfied Overall satisfaction hhhhh How satisfied are you that the[...]

Readers’ Comments — We’d Like to Hear from Yo u SA23-1324-01 SA23-1324-01 Cut or Fold Along Line Cut or Fold Along Line Fold and T ape Please do not staple Fold and T ape Fold and T ape Please do not staple Fold and T ape NO POST AGE NECESSARY IF MAILED IN THE UNITED ST A TES BUSINESS REPL Y MAIL FIRST -CLASS MAIL PERMIT NO. 40 ARMONK, NEW YO[...]

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Part Number: 80P5517 Printed in USA SA23-1324-01 (1P) P/N: 80P5517[...]