IBM Z10 BC manual IBM System z10 Business Class z10 BC Overview, Think Big, Virtually Limitless

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IBM System z10 Business Class (z10 BC) Overview

In today’s world, IT is woven in to almost everything that a business does and consequently is pivotal to a busi- ness. Yet technology leaders are challenged to manage sprawling, complex distributed infrastructures and the ever growing fl ow of data while remaining highly responsive to the demands of the business. And they must continually evaluate and decide when and how to adopt a multitude of innovations to keep the company competitive. IBM has a vision that can help—the Dynamic Infrastructure®—an evolutionary model that helps reset the economics of IT and can dramatically improve operational effi ciency. It also can help reduce and control rising costs and improve pro- visioning speed and data center security and resiliency—at any scale. It will allow you to be highly responsive to any user need. And it aligns technology and business—giving you the freedom and the tools you need to innovate and be competitive. IBM System z® is an excellent choice as the foundation for a highly responsive infrastructure.

New world. New business. A whole new mainframe. Meet the IBM System z10Business Class(z10 BC), the tech- nology that could change the way you think about Enter- prise solutions. The technology that delivers the scalability,

exibility, virtualization, and breakthrough performance you need—at the lower capacity entry point you want. This is the technology that fi ghts old myths and percep- tions—that’s not just for banks and insurance companies. This is the technology for any business that wants to ramp up innovation, boost effi ciencies and lower costs—pretty much any enterprise, any size, any location. This is a mainframe technology for a new kind of data center—resil- ient, responsive, energy effi cient—this is z10BC. And it’s about to rewrite the rules and deliver new freedoms for your business. Whether you want to deploy new applica- tions quickly, grow your business without growing IT costs or consolidate your infrastructure for reduced complexity, look no further—

z Can Do IT

Think Big, Virtually Limitless

The Information Technology industry has recognized the business value of exploiting virtualization technologies on any and all server platforms. The leading edge virtualization capabilities of System z, backed by over 40 years of tech- nology innovation, are the most advanced in the industry. With utilization rates of up to 100%, it’s the perfect platform for workload consolidation, both traditional and new.

Want to deploy dozens—or hundreds—of applications on a single server for lower total cost of ownership? Want a more simplifi ed, responsive infrastructure?

Want investment protection where new generation tech- nology typically allows application growth at no extra cost?

The virtualization technology found in z/VM® with the System z platform may help clients achieve all of these operational goals while also helping to maximize the fi nan- cial return on their System z investments.

The z10 BCcan have big advantages over traditional server farms. The z10 BC is designed to reduce energy usage and save fl oor space when used to consolidate x86 servers. With increased capacity the z10 BC virtualization capabilities can help to support hundreds of virtual servers in a single 1.42 square meters footprint. When consolidat- ing on System z you can create virtual servers on demand; achieve network savings through HiperSockets(internal LAN); improve systems management of virtual servers; and most importantly, consolidate software from many dis- tributed servers to a single consolidated server.

So why run hundreds of standalone servers when z10 BC could do the work more effi ciently, in a smaller space, at a lower cost, virtually? Less power. Less space. Less impact on the environment.

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Contents IBM System z10 Business Class z10 BC Reference Guide Table of Contents Think Big, Virtually Limitless IBM System z10 Business Class z10 BC OverviewSpecial workloads, Specialty engines, affordable technology More Solutions, More AffordableNew Face Of System z Architecture Z10 BC ArchitectureArchitecture operating system support Page Commitment to system integrity TPF VSEOperating System ESA/390 Linux on System zZ10 BC Page Page Z10 BC Design and Technology Z10 BC Model Z10 BC capacity identifiersMemory Dimm sizes 2 GB and 4 GB Z10 BC Model Capacity IDs Z10 BC model upgradesZ10 BC Performance Large System Performance ReferenceCPU Measurement Facility System I/O Configuration Analyzer Z10 BC I/O SubsystemZ10 BC Channels and I/O Connectivity Concurrent Update Support of Spanned Channels and Logical PartitionsModes of Operation FCP Channels Ficon Support for Cascaded DirectorsHigh Performance Ficon improvement in performance FCP increased performance for small block sizesScsi IPL now a base function FCP Full fabric connectivityPlatform and name server registration in Ficon channel Preplanning and setup of SAN for a System z10 environmentProgram Directed re-IPL DistanceFicon Express enhancements for Storage Area Networks NPort ID VirtualizationOSA-Express3 the newest family of LAN adapters Serviceability EnhancementsFeature Infrastructure Ports per Ficon Link Incident ReportingOSA-Express2 availability OSA-Express3 Ethernet features Summary of benefitsOSA-Express3 10 Gigabit Ethernet LR FeaturesPurpose/Traffic TypeOSA-Express3-2P 1000BASE-T Ethernet OSA-Express3-2P Gigabit Ethernet SXFour-port exploitation on OSA-Express3 GbE SX and LX OSA-Express3 1000BASE-T EthernetNetwork Traffic Analyzer Dynamic LAN idle for z/OS Link aggregation for z/VM in Layer 2 modeOSA Layer 3 Virtual MAC for z/OS Layer 2 transport mode When would it be used?OSA-Express3 and OSA-Express2 OSN OSA for NCP Direct Memory Access DMAHardware data router IBM Communication Controller for Linux CCLOSA Integrated Console Controller Remove L2/L3 LPAR-to-LPAR RestrictionOSA/SF Virtual MAC and Vlan id Display Capability HiperSockets HiperSockets Enhancement for zIIP Exploitation Security Cryptography Can Do IT securelyCP Assist for Cryptographic Function Cpacf Enhancements to CP Assist for Cryptographic Func Tion Cpacf Configurable Crypto Express2Crypto Express2-1P Secure Key AES Support for ISOSupport for RSA keys up to 4096 bits Dynamically add crypto to a logical partitionSmart Card Reader Support for 13- thru 19-digit Personal Account NumbersTKE 5.3 workstation Enhancement with TKE 5.3 LICRemote Key Loading Benefits TKE additional smart cards new featureSystem z10 BC cryptographic migration Remote Loading of Initial ATM KeysCapacity on Demand Temporary Capacity On Demand CapabilitiesAmendment for CBU Tests Capacity Provisioning System z9 System z10 OS Capacity provisioning allows you to set up rulesRAS Design Focus Reliability, Availability, and Serviceability RASRedundant I/O Interconnect Enhanced Driver MaintenanceAvailability Functions Hardware System Area HSATransparent Sparing Dynamic Oscillator SwitchoverConcurrent Memory Upgrade Service EnhancementsIBM Systems Director Active Energy Manager Power MonitoringPower Estimation Tool Environmental EnhancementsImproved service time with Coupling Facility Duplex Parallel Sysplex Cluster TechnologyCoupling Facility Control Code Cfcc Level System-Managed CF Structure Duplexing Coupling Facility Configuration AlternativesIntroducing long reach InfiniBand coupling links Parallel Sysplex Coupling ConnectivityCoupling Connectivity for Parallel Sysplex Server Time Protocol enhancements Z10 Coupling Link OptionsTime synchronization and time accuracy on z10 BC Server Time Protocol STPPreview Improved STP System Management with Continuous Availability of NTP servers used as Exter Enhanced STP recovery when Internal Battery FeatureApplication Programming Interface API to automate Internal Battery Feature RecommendationHMC/SE Console Messenger HMC System SupportFamily Machine Type Internet Protocol, Version 6 IPv6HMC z/VM Tower System Management Enhancements Enhanced installation support for z/VM using the HMCImplementation Services for Parallel Sysplex Gdps Fiber Quick Connect for Ficon LX EnvironmentsPhysical Planning Z10 BC Physical CharacteristicsZ10 BC System Power Z10 BC Highlights and Physical Dimensions Z9 BCZ10 BC Concurrent PU Conversions Z10 BC Configuration DetailZ10 BC IBF hold uptime Drawer Drawers Z10 BC Model StructureZ10 BC Minimum Maximum IBFZ890 Coupling Facility CF Level of SupportStatement of Direction Resource Link PublicationsFollowing Redbook publications are available now Available in the Library section of Resource LinkZSO03021-USEN-02