Manuale UtenteSommarioContents5Figures11Tables13Safety15About this document21Who should read this document21How this document is organized21DS5020 and DS4000-family storage subsystem installation tasks - General overview22Getting information, help, and service26Before you call26Using the documentation26Finding DS5020 and DS4000-family readme files26Web sites27Software service and support28Hardware service and support28Fire suppression systems29Chapter 1. Introduction31Overview31Base DS5020 features32Operating system support33Fibre Channel defined33SATA defined33iSCSI defined33Inventory checklist33Product updates and support notifications35Best practices guidelines35Storage subsystem components36Enhanced Disk Drive Modules (E-DDMs)37Controllers38Connectors, switch, and enclosure ID39Setting up IP addresses for DS5020 storage controllers41Steps for setting up the DHCP/BOOTP server and network41Steps for assigning static TCP/IP addresses to the DS5020 controllers41AC power supply and fan units43Battery units44SFP modules46Software and hardware compatibility and upgrades47Software and firmware support code upgrades48Determining firmware levels48Specifications49Area requirements49Dimensions49Weight49Shipping dimensions50Environmental requirements and specifications50Temperature and humidity50Altitude51Airflow and heat dissipation51Shock and vibration requirements52Acoustic noise52Electrical requirements53Power and site wiring requirements53AC power recovery53Power cords and receptacles54Heat output, airflow, and cooling54Chapter 2. Installing the storage subsystem57Installation overview57Handling static-sensitive devices59Preparing for installation59Tools and hardware required61Preparing the site61Preparing the rack cabinet62Installing the support rails62Installing the DS502066Removing the CRUs66Removing a controller67Removing an ac power supply and fan unit68Removing an E-DDM69Installing the DS5020 into a rack on the support rails70Replacing the components72Replacing a controller72Replacing an ac power supply and fan unit73Replacing an E-DDM74Chapter 3. Cabling the storage subsystem75Enclosure ID settings75Fibre Channel loop and ID settings76Working with SFPs and fiber-optic cables76Handling fiber-optic cables77Installing SFP modules78Removing SFP modules80Using LC-LC Fibre Channel cables81Connecting an LC-LC cable to an SFP module82Removing an LC-LC Fibre Channel cable84Connecting storage expansion enclosures to the DS502084Redundant drive channel pair85Overview of steps to connect storage expansion enclosures to a storage subsystem86DS5020 storage subsystem drive cabling topologies87One DS5020 and one storage expansion enclosure89One DS5020 and two storage expansion enclosures90One DS5020 and three storage expansion enclosures92One DS5020 and four storage expansion enclosures93One DS5020 and up to six storage expansion enclosures94One DS5020 and two or more storage expansion enclosures in a mixed configuration96DS5020 storage subsystem and supported storage expansion enclosure drive cabling schemes97DS5020 storage subsystem drive cabling rules97One DS5020 and one EXP520 storage expansion enclosure100One DS5020 and two EXP520 storage expansion enclosures101One DS5020 and three or more EXP520 storage expansion enclosures102Storage expansion enclosure settings108Fibre Channel loop and ID settings108Storage expansion enclosure ID settings108Connecting secondary interface cables108Configuring the storage subsystem109Storage subsystem management methods110Host-agent (in-band) management method110Direct (out-of-band) management method111Connecting hosts to the DS5020 using Fibre Channel host ports112Fibre Channel and iSCSI connections114Fibre Channel host loop configurations115Redundant Fibre Channel host loops115DS5020 host Fibre Channel SAN configurations115iSCSI configurations117DS5020 host iSCSI configurations118Installing the storage subsystem configuration121Cabling the ac power supply121Chapter 4. Operating the storage subsystem123Performing the DS5020 Health Check process123Web pages124Hardware responsibilities124Powering on the storage subsystem125Turning on the storage subsystem125Installing the DS Storage Manager client127Monitoring status through software128Finding controller, storage expansion enclosure, and drive information129Firmware updates129Troubleshooting the storage subsystem130Checking the LEDs131AC power supply and fan unit LEDs131Front LEDs132Battery unit LEDs133Controller LEDs134Seven-segment numeric display LEDs137Powering off the storage subsystem139Turning off the storage subsystem139Performing an emergency shutdown142Restoring power after an unexpected shutdown142Recovering from an overheated power supply and fan unit144Cache memory and cache battery146Cache memory146Subsystem cache battery147Chapter 5. Replacing components151Handling static-sensitive devices151Service Action Allowed Status LED151Replacing a controller152Working with hot-swap E-DDMs156Installing hot-swap E-DDMs158Replacing hot-swap E-DDMs160Replacing multiple E-DDMs161Replacing all E-DDMs at the same time162Replacing the E-DDMs one at a time164Verifying the link rate setting166Replacing an ac power supply and fan unit169Replacing a battery unit174Replacing an SFP module176Replacing a midplane179Chapter 6. Hardware maintenance183General checkout183Solving problems183Parts listing190Appendix A. Records193Identification numbers193Storage subsystem and controller information record194Sample information record195Installed device records196Appendix B. Rack mounting templates197Appendix C. Specifications for non-IBM rack installation201General safety requirements for IBM products installed in a non-IBM rack or cabinet201Rack specifications203Appendix D. Power cords209Appendix E. Additional DS5020 documentation213DS Storage Manager Version 10 library213DS5020 storage subsystem library214DS4800 storage subsystem library215DS4700 storage subsystem library216DS4500 storage subsystem library217DS4400 storage subsystem library218DS4300 storage subsystem library219DS4200 Express storage subsystem library220DS4100 Storage subsystem library221DS5000 and DS4000 storage expansion enclosure documents222Other DS5000 and DS4000-related documents223Appendix F. Accessibility225Notices227Trademarks227Important notes228Particulate contamination229Documentation format229Electronic emission notices230Federal Communications Commission (FCC) statement230Industry Canada Class A emission compliance statement230Avis de conformité à la réglementation d′Industrie Canada230Australia and New Zealand Class A statement230United Kingdom telecommunications safety requirement230European Union EMC Directive conformance statement231Taiwanese Class A warning statement231Germany Electromagnetic Compatibility Directive231Deutschland: Einhaltung des Gesetzes über die elektromagnetische Verträglichkeit von Geräten232Zulassungsbescheinigung laut dem Deutschen Gesetz über die elektromagnetische Verträglichkeit von Geräten (EMVG) (bzw. der EM232People's Republic of China Class A warning statement232Japanese Voluntary Control Council for Interference (VCCI) statement232Korean Class A warning statement232Glossary233Index243A243B243C243D244E244F244G244H244I245L245M245N245O245P245R246S246T247U247W247Dimensioni: 2,27 MBPagine: 250Language: EnglishApri il manuale
