IBM P5 570 manual IBM 7133 Serial Disk Subsystem SSA, IBM TotalStorage FAStT Storage servers

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IBM 7133 Serial Disk Subsystem (SSA)

The p5-570 system supports the Advanced Serial RAID adapter (FC 6230), to attach the IBM 7133 Serial Disk Subsystem Model D40, if migrated from a pSeries system.

The IBM 7133 Serial Disk Subsystem Model D40 provides a 4U highly available storage subsystem for pSeries servers and is a good solution for providing disks for booting additional LPARs. Disks are available from 18.2 GB to 72.8 GB at the time this publication was written. SSA disk subsystems are connected to the server in loops. Each 7133 disk subsystem provides a maximum of four loops with a maximum of four disks each. Therefore, up to four additional LPARs could be provided with disks with dedicated loops for booting by using one Advanced Serial RAID Plus adapter (FC 6230) for each LPAR. Disk space for booting could be provided in JBOD (Just a Bunch Of Disks) or RAID mode.

Notes: FC 6230 serial RAID adapters provide boot support from a RAID-configured disk with firmware level 7000 and above.

Fastwrite cache must not be enabled on the boot resource SSA adapter.

For more information about SSA boot, see the SSA Frequently Asked Questions page at:

http://www.storage.ibm.com/hardsoft/products/ssa/faq.html

For further information about SSA, visit the 7133 pages at:

http://www.storage.ibm.com/hardsoft/products/7133/7133.htm

IBM TotalStorage FAStT Storage servers

The IBM TotalStorage FAStT Storage server family consists of five models: 100, 200, 600, 700, and 900. As this publication was written Model 100 was the smallest model, scaling to 14 TB. Model 900 is the largest, and it scales to 32 TB. Model 600 provides up to 16 bootable partitions, which are attached with the Gigabit Fibre Channel adapter (FC 6239 or FC 5716). Model 700 provides up to 64 bootable partitions. In most cases, both the FAStT storage server and the p5-570 or the 7311 I/O drawers are connected to a Storage Area Network (SAN). If space is needed only for the rootvg, the FAStT Model 100 or 200 is a good solution.

Note: To boot the p5-570 system, one logical partition, or any other pSeries server from a SAN using FC 6239, the adapter microcode 3.22A1 or later is required. Boot support is provided from direct-attached FastT as well as from SAN attached FastT.

For support of additional features and for further information about the FAStT family, refer to:

http://www.storage.ibm.com/hardsoft/disk/fastt/index.html

IBM TotalStorage Enterprise Storage Server®

The IBM TotalStorage Enterprise Storage Server (ESS) is the high-end premier storage solution for use in Storage Area Network. The 2105 Model 800 provides from 582 GB to

55.9TB of usable disk capacity. An ESS system could also be used to provide disk space for booting LPARs or partitions using Micro-Partitioning technology. An ESS is usually connected to a Storage Area Network (SAN) to which the p5-570 is also connected by using Gigabit Fibre Channel adapters (FC 6239 or FC 5716).

For further information about ESS refer to the following Web site:

http://www.storage.ibm.com/hardsoft/products/ess/index.html

Chapter 2. Architecture and technical overview 37

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Contents IBM Eserver p5 Technical Overview Introduction Page IBM Sserver p5 570 Technical Overview Introduction First Edition July Contents Page Page Vi p5-570 Technical Overview and Introduction Vii Trademarks Team that wrote this Redpaper PrefaceComments welcome Become a published authorGeneral description P5-570 Technical Overview and Introduction Physical package System specificationsView from the front Minimum and optional featuresProcessor card FC Description Processor card featuresDisk and media features Memory features5 I/O drawers USB diskette driveModel D10 I/O drawer Model D10 I/O drawer physical package Model D20 I/O drawer Model D11 I/O drawerModel D20 I/O drawer physical package Drawers and usable PCI slotsHardware Management Console models Value PaksSystem racks Model type conversionIBM RS/6000 7014 Model T00 Enterprise Rack IBM RS/6000 7014 Model T42 Enterprise Rack AC Power Distribution Unit and rack contentRack-mounting rules for p5-570 and I/O drawers Flat panel display options Additional options for rackHardware Management Console 7310 Model CR2 OEM rackIBM 7212 Model 102 TotalStorage Storage device enclosure Statement of direction 18 p5-570 Technical Overview and Introduction Architecture and technical overview POWER4 POWER5 POWER5 chipEnhanced SMT features Dynamic power managementSimultaneous multi-threading ST operationPOWER4 Power chip evolutionCMOS, copper, and SOI technology Processor cardsProcessor card with DDR1 memory socket layout view Processor drawer interconnect cablesPmcycles -m Processor clock rateMemory subsystem Memory placement rulesMemory restriction Memory throughput System busesRIO-2 buses and GX+ card SP bus Internal I/O subsystemPCI-X slots and adapters Graphic accelerators LAN adaptersScsi adapters Bit and 32-bit adaptersInternal hot swappable Scsi disks Internal storageInternal media devices Internal RAID optionsHot-swap disks and Linux 1 I/O drawers External I/O subsystems2 7311 Model D10 and 7311 Model D11 I/O drawers Model D11 features Model D10 features3 7311 Model D20 I/O drawer Model D20 internal Scsi cabling 4 7311 I/O drawer and RIO-2 cablingCost Optimized Performance Optimized 5 7311 I/O drawer and Spcn cablingIBM 2104 Expandable Storage Plus External disk subsystemsIBM TotalStorage FAStT Storage servers IBM 7133 Serial Disk Subsystem SSAIBM TotalStorage Enterprise Storage Server Dynamic logical partitioning Advanced Power Virtualization featureVirtualization Virtual EthernetMicro-Partitioning technology 15shows the POWER5 partitioning conceptVirtual I/O Server POWER5 PartitioningPartition Load Manager Service processorService processor extender Service processor baseIPL flow without an HMC attached to the system Boot processIPL flow with an HMC attached to the system Hardware Management ConsoleManaged systems Definitions of partitionsProfiles Hardware requirements for partitioning System Management ServicesSpecific partition definitions used for Micro-Partitioning 17 System Management Services main menu Boot optionsDVD-ROM, DVD-RAM Additional boot optionsSecurity Operating system requirementsAIX 5L Linux support LinuxCapacity on Demand, RAS, and manageability Way 1.65 GHz POWER5 processor card Processor Capacity Upgrade on Demand methodsWay 1.9 GHz POWER5 processor card with DDR1 memory slots Way 1.9 GHz POWER5 processor card with DDR2 memory slotsCapacity Upgrade on Demand for memory Capacity Upgrade on Demand for memory feature codes How to report temporary activation resourcesFault avoidance Reliability, availability, and serviceabilityTrial Capacity on Demand Permanent monitoring First Failure Data CaptureMutual surveillance Self-healing Memory reliability, fault tolerance, and integrityEnvironmental monitoring 5 N+1 redundancy Fault maskingResource deallocation Dynamic or persistent deallocationError indication and LED indicators ServiceabilityManageability Concurrent MaintenanceAdvanced System Management Interface Advanced System Management main menu Service AgentService focal point Service Update Management Assistant3 p5 Customer-Managed Microcode Cluster CSM V1.4 on AIX and Linux planned 4Q04 CSM value pointsOther publications IBM RedbooksOnline resources Help from IBM How to get IBM Redbooks68 p5-570 Technical Overview and Introduction Page IBM Eserver p5 Technical Overview Introduction

P5 570 specifications

The IBM P5 570 is a high-performance server that was designed for enterprise-scale computing, offering a blend of advanced technologies and a flexible architecture. Launched as part of IBM's Power5 server line, the P5 570 stands out for its robust processing capabilities and extensive scalability, making it a preferred choice for businesses requiring reliable and efficient computing solutions.

At the heart of the P5 570 is the IBM Power5 processor, which employs simultaneous multi-threading (SMT) technology. This allows the processor to handle two threads per core, effectively doubling the throughput for workloads ideally suited to multi-threading. The server typically features a configuration of up to 32 Power5 processors, providing an impressive compute power that supports demanding applications, ranging from databases to complex enterprise resource planning (ERP) systems.

The P5 570 architecture supports a wide range of memory configurations, with a maximum memory capacity of up to 512 GB. Utilizing IBM’s proprietary Chip Memory technology, it can deliver high bandwidth and low latency, significantly enhancing performance for memory-intensive applications. Furthermore, the integrated memory controller architecture optimizes memory access, ensuring that critical workloads run smoothly.

Scalability is a key characteristic of the P5 570, with the ability to expand processing power and memory capacity as an organization’s needs grow. The server supports various operating systems, including AIX, Linux, and IBM i, which provides flexibility for diverse IT environments. This versatility ensures that companies can run their preferred applications without the need for substantial system overhauls.

In terms of storage, the P5 570 utilizes advanced RAID technology and supports a variety of disk configurations, ensuring that data integrity and availability are maintained. Coupled with built-in security features, such as the IBM Trusted Foundation, which establishes a secure boot environment, the P5 570 offers a reliable platform for mission-critical workloads.

Finally, the IBM P5 570 is designed for high availability and redundancy. Features like hot-swappable components and advanced error detection and recovery mechanisms minimize downtime, making it a dependable choice for businesses that operate around the clock. Combined with its powerful hardware and versatile software support, the IBM P5 570 remains a formidable player in the high-performance server arena.
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