IBM P5 570 manual 5 7311 I/O drawer and Spcn cabling, Cost Optimized Performance Optimized

Page 47

Each RIO-2 port can operate at 1 GHz in bidirectional mode and is capable of passing data in each direction on each cycle of the port. Therefore, the maximum data rate is 4 GBps per I/O drawer in double barrel mode.

There is one default primary RIO-2 loop in any p5-570 building block. This feature provides two Remote I/O ports for attaching up to four 7311 Model D10, 7311 Model D11, or 7311 Model D20 I/O drawers to the system in a single loop. Different I/O drawer models can be used in the same loop, but the combination of I/O drawers must be a total of four per single loop. The optional RIO-2 expansion card may be used to increase the number of I/O drawers that can be connected to one p5-570 building block, and the same rules of the default RIO-2 loop must be considered. The method that is used to connect the drawers to the RIO-2 loop is important for performance. Figure 2-13 on page 35 shows how you could connect four I/O drawers to one p5-570 building block. This is a logical view, actual cables should be wired according to installation instructions.

 

 

 

Cost Optimized

 

 

 

Performance Optimized

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCI-X slots

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O drawer #1

 

 

 

I/O drawer #3

 

I/O drawer #1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O drawer #2

 

 

 

I/O drawer #4

 

I/O drawer #2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O drawer #3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O drawer #4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 2-13 RIO-2 cabling examples

Note: If you have 20 I/O drawers, although there are no restrictions on their placement, this can affect performance.

RIO-2 cables are available in different lengths to satisfy different connection requirements:

￿Remote I/O cable, 1.2 m (FC 3146, for between D10 and D11 drawers only)

￿Remote I/O cable, 3.5 m (FC 3147)

￿Remote I/O cable, 10 m (FC 3148)

2.7.57311 I/O drawer and SPCN cabling

SPCN5 is used to control and monitor the status of power and cooling within the I/O drawer. SPCN is a loop: Cabling starts from SPCN port 0 on the p5-570 to SPCN port 0 on the first I/O drawer. The loop is closed, connecting the SPCN port 1 of the I/O drawer back to port 1 of

5System Power Control Network

Chapter 2. Architecture and technical overview 35

Page 46 Page 48
Image 47
Page 46 Page 48
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 featuresModel D10 I/O drawer USB diskette drive5 I/O drawers 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 Rack-mounting rules for p5-570 and I/O drawers AC Power Distribution Unit and rack contentIBM RS/6000 7014 Model T42 Enterprise Rack Flat panel display options Additional options for rackIBM 7212 Model 102 TotalStorage Storage device enclosure OEM rackHardware Management Console 7310 Model CR2 Statement of direction 18 p5-570 Technical Overview and Introduction Architecture and technical overview POWER4 POWER5 POWER5 chipST operation Dynamic power managementEnhanced SMT features Simultaneous multi-threadingPOWER4 Power chip evolutionCMOS, copper, and SOI technology Processor cardsProcessor card with DDR1 memory socket layout view Processor drawer interconnect cablesPmcycles -m Processor clock rateMemory restriction Memory placement rulesMemory subsystem RIO-2 buses and GX+ card System busesMemory throughput PCI-X slots and adapters Internal I/O subsystemSP bus Bit and 32-bit adapters LAN adaptersGraphic accelerators Scsi adaptersInternal hot swappable Scsi disks Internal storageHot-swap disks and Linux Internal RAID optionsInternal media devices 2 7311 Model D10 and 7311 Model D11 I/O drawers External I/O subsystems1 I/O drawers 3 7311 Model D20 I/O drawer Model D10 featuresModel D11 features 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 Enterprise Storage Server IBM 7133 Serial Disk Subsystem SSAIBM TotalStorage FAStT Storage servers Virtual Ethernet Advanced Power Virtualization featureDynamic logical partitioning VirtualizationMicro-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 ConsoleProfiles Definitions of partitionsManaged systems Specific partition definitions used for Micro-Partitioning System Management ServicesHardware requirements for partitioning 17 System Management Services main menu Boot optionsDVD-ROM, DVD-RAM Additional boot optionsAIX 5L Operating system requirementsSecurity Linux support LinuxCapacity on Demand, RAS, and manageability Way 1.9 GHz POWER5 processor card with DDR2 memory slots Processor Capacity Upgrade on Demand methodsWay 1.65 GHz POWER5 processor card Way 1.9 GHz POWER5 processor card with DDR1 memory slotsCapacity Upgrade on Demand for memory Capacity Upgrade on Demand for memory feature codes How to report temporary activation resourcesTrial Capacity on Demand Reliability, availability, and serviceabilityFault avoidance Mutual surveillance First Failure Data CapturePermanent monitoring Environmental monitoring Memory reliability, fault tolerance, and integritySelf-healing Dynamic or persistent deallocation Fault masking5 N+1 redundancy Resource deallocationError indication and LED indicators ServiceabilityAdvanced System Management Interface Concurrent MaintenanceManageability Advanced System Management main menu Service Agent3 p5 Customer-Managed Microcode Service Update Management AssistantService focal point 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.
Top Page Image Contents