IBM P5 570 manual Manageability, Advanced System Management Interface, Concurrent Maintenance

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starting on the exterior of the system (System Attention LED) and ending with an LED near the failing Field Replaceable Unit.

For more information about replaceable units, including videos, see:

http://publib16.boulder.ibm.com/pseries/en_US/infocenter/base/new.htm#cru

System Attention LED

The attention indicator is represented externally by an amber LED on the operator panel and the back of the system unit. It is used to indicate that the system is in one of the following states:

￿Normal state: LED is off.

￿Fault state: LED is on solid.

￿Identify state: LED is blinking.

Additional LEDs on I/O components, such as PCI-X slots and disk drives, provide status information such as power, hot-swap, and need for service.

Concurrent Maintenance

Concurrent Maintenance provides replacement of the following parts while the system remains running:

￿Disk drives

￿Cooling fans

￿Power Subsystems

￿PCI-X adapter cards

3.3Manageability

Functions and tools that are provided for IBM Sserver p5 systems are described in the following sections.

3.3.1 Advanced System Management Interface

With the system in power standby mode, or with an operating system in control of the machine or controlling the related partition, the SP is working and checking the system for errors, ensuring the connection to the HMC for manageability purposes.

With the system up and running, the SP provides the ability to view and change the power-on settings using the Advanced System Management Interface (ASMI). Also, the surveillance function of the SP is monitoring the operating system to confirm that it is still running and has not stalled.

Figure 3-2 on page 61 shows an example of the ASMI accessed from the Web browser.

60p5-570 Technical Overview and Introduction

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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 Preface Team that wrote this RedpaperBecome a published author Comments welcomeGeneral description P5-570 Technical Overview and Introduction System specifications Physical packageMinimum and optional features View from the frontProcessor card features Processor card FC DescriptionMemory features Disk and media featuresUSB diskette drive 5 I/O drawersModel D10 I/O drawer Model D10 I/O drawer physical package Model D11 I/O drawer Model D20 I/O drawerDrawers and usable PCI slots Model D20 I/O drawer physical packageValue Paks Hardware Management Console modelsModel type conversion System racksIBM RS/6000 7014 Model T00 Enterprise Rack AC Power Distribution Unit and rack content IBM RS/6000 7014 Model T42 Enterprise RackRack-mounting rules for p5-570 and I/O drawers Additional options for rack Flat panel display optionsOEM rack Hardware Management Console 7310 Model CR2IBM 7212 Model 102 TotalStorage Storage device enclosure Statement of direction 18 p5-570 Technical Overview and Introduction Architecture and technical overview POWER5 chip POWER4 POWER5Dynamic power management Enhanced SMT featuresSimultaneous multi-threading ST operationPower chip evolution POWER4Processor cards CMOS, copper, and SOI technologyProcessor drawer interconnect cables Processor card with DDR1 memory socket layout viewProcessor clock rate Pmcycles -mMemory placement rules Memory subsystemMemory restriction System buses Memory throughputRIO-2 buses and GX+ card Internal I/O subsystem SP busPCI-X slots and adapters LAN adapters Graphic acceleratorsScsi adapters Bit and 32-bit adaptersInternal storage Internal hot swappable Scsi disksInternal RAID options Internal media devicesHot-swap disks and Linux External I/O subsystems 1 I/O drawers2 7311 Model D10 and 7311 Model D11 I/O drawers Model D10 features Model D11 features3 7311 Model D20 I/O drawer 4 7311 I/O drawer and RIO-2 cabling Model D20 internal Scsi cabling5 7311 I/O drawer and Spcn cabling Cost Optimized Performance OptimizedExternal disk subsystems IBM 2104 Expandable Storage PlusIBM 7133 Serial Disk Subsystem SSA IBM TotalStorage FAStT Storage serversIBM TotalStorage Enterprise Storage Server Advanced Power Virtualization feature Dynamic logical partitioningVirtualization Virtual Ethernet15shows the POWER5 partitioning concept Micro-Partitioning technologyPOWER5 Partitioning Virtual I/O ServerService processor Partition Load ManagerService processor base Service processor extenderBoot process IPL flow without an HMC attached to the systemHardware Management Console IPL flow with an HMC attached to the systemDefinitions of partitions Managed systemsProfiles System Management Services Hardware requirements for partitioningSpecific partition definitions used for Micro-Partitioning Boot options 17 System Management Services main menuAdditional boot options DVD-ROM, DVD-RAMOperating system requirements SecurityAIX 5L Linux Linux supportCapacity on Demand, RAS, and manageability Processor Capacity Upgrade on Demand methods Way 1.65 GHz POWER5 processor cardWay 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 How to report temporary activation resources Capacity Upgrade on Demand for memory feature codesReliability, availability, and serviceability Fault avoidanceTrial Capacity on Demand First Failure Data Capture Permanent monitoringMutual surveillance Memory reliability, fault tolerance, and integrity Self-healingEnvironmental monitoring Fault masking 5 N+1 redundancyResource deallocation Dynamic or persistent deallocationServiceability Error indication and LED indicatorsConcurrent Maintenance ManageabilityAdvanced System Management Interface Service Agent Advanced System Management main menuService Update Management Assistant Service focal point3 p5 Customer-Managed Microcode Cluster CSM value points CSM V1.4 on AIX and Linux planned 4Q04IBM Redbooks Other publicationsOnline resources How to get IBM Redbooks Help from IBM68 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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