What s New in IBM TotalStorage for zseries

Transcription

1 What s New in IBM Total for zseries Break through to On Demand with IBM Total

2 Total Strategy Provide Best of Breed storage technology products Disk Tape Software Integrate and wrap technology products with software, services, and partner content to create Best of Breed solutions addressing specific customer business problems Infrastructure Simplification Business Continuity Information Lifecycle Management

3 Infrastructure Simplification Efficient utilization and automatic management of all IT resources (servers, storage, and network) required to meet business needs Business Drivers Expense containment Business growth Reduce operational risk Key technology enablers Consolidation (Scale up and Scale out technology) Virtualization Automation Potential Benefits Improved system optimization and TCO Higher personnel productivity Greater application availability and infrastructure resiliency

4 Business Continuity Maintaining access to data at all times, protecting critical business assets, and aligning recovery costs based on business risk and information value Business Drivers Business risk reduction Operational continuity Asset protection Key technology enablers Benefits Resilient infrastructure Point in time copy, Metro/Global Mirroring Centralized, efficient management Platform and application specific automation Continuous business operations Protection of critical business data Staying competitive by managing risk more efficiently and cost-effectively Maintaining market readiness

5 IBM Total Resiliency Family Automation for SAP, Oracle, DB2, Siebel, MS SQL Server and Exchange environments Services Automation for Mainframe, UNIX Windows and Heterogeneous environment FlashCopy Metro Mirror Global Mirror Total Open Software Family Systems Managed for z/os Autonomic Hardware Infrastructure DS8000, DS6000, ESS, DS4000, DS400, DS300, SAN Switches, VTS, 3494, 3590, 3592, LT0 A comprehensive set of integrated solutions that are automated and optimized to address business continuity needs

6 Information Lifecycle Management (ILM) ILM is the process of managing information from creation to disposal in a manner that aligns costs with the changing value of information Business Drivers Information growth Information has become mission critical Compliance Business risk Key technology enablers Policy-based archive management Records retention and disposition Automated storage management Non-erasable, non-rewriteable storage Tiered storage Nearline storage Benefits Enable policy automation resource optimization Help meet the challenges of compliance Risk management

7 IBM Total DS Family The industry s broadest range of disk storage systems DS300/DS400 DS4000 DS6000 ESS 750/800 DS8000 Entry-level Midrange Enterprise IBM Total innovations that can help you: Simplify the underlying IT infrastructure and its management to help lower cost and complexity while increasing your ability to respond to changing demands Assure business continuity, security and data durability Efficiently manage information throughout its lifecycle, relative to its business value

8 One Family Common Code, Function, Interfaces DS6000 DS8000

9 PowerPC Server Based Technology The server-based architecture brings continuous improvement Performance Scaling Reliability, availability, serviceability Features Cost while preserving the code base 75% of DS8000 code is running in the ESS 800 today 97% of DS6000 code is running in the DS8000 ESS Fxx ESS Exx RS6000 H70 RS6000 H50 4-way 255MHz PowerPC RS64 II 4-way 332MHz PowerPC 603e ~ 2X H50 ESS 800 pseries 660 6H1 4-way 600MHz PowerPC RS64 IV 6-way 668MHz PowerPC RS64 IV ~ 4 to 5X H50 DS way pseries p way 1.9GHz IBM POWER5 ~ 28X H50 DS way pseries p way 1.5GHz IBM POWER5 ~ 12X H50 ESS 800 w/turbo 2 pseries 660 6H1 6-way 750MHz RS64 IV ~ 7X H50 DS6000 PowerPC 750 ESS 750 pseries 660 6H1 2-way 600MHz PowerPC RS64 IV ~ 2.4X H50

10 DS6000/DS8000 Caching Algorithms Simplified Adaptive Replacement Cache (SARC) Self-Learning algorithms Adaptively and dynamically learn what data should be stored in Cache based upon the recent access and frequency needs of the Hosts Adaptive Replacement Cache Most advanced and sophisticated algorithms to determine what data in Cache is removed to accommodate newer data Pre-fetching Benefits Predictive algorithm to anticipate data prior to a host request and loads it into Cache Leading performance Improves cache hits by up to 100% over previous IBM caching algorithms and improve I/O response time by 25% Cache More efficient use of Cache Intelligent caching algorithm profiles Host access patterns to determine what data is stored

11 Advantages of FC Switched s Supports high levels of data availability Avoids loop/disk failure, data access losses RAID Controller failure does not affect server Four active/active data paths per disk group Some competitors provide only two data paths Improves performance over loops Provides maximum disk data transfer Improves effective bandwidth over loops RAID Controller Card 1 Fibre Channel Switch Fibre Channel Switch RAID Controller Card 2... Server Competitive Loop Architecture

12 DS8000 sets a powerful new standard Test LPAR Production LPAR DS8000 Setting a New Standard in Cost Effectiveness Balanced Performance Up to 6X ESS Model 800 Linear Scalability Up to 192TB (designed for > 1PB) Integrated Solution Capability System LPARs Flexibility Dramatic addressing enhancements Extendibility Designed to add/adapt new technologies Management All New Management Tools Availability Designed for 24X7 environments Resiliency Industry Leading Copy and Mirroring Capability Delivered through Server/ Integration POWER5 TM Technology Exploitation of IBM Virtualization Engine TM Technology Innovation by leveraging IBM technology leadership

13 Leveraging & Extending IBM s Server Based Architecture! Host Adapters Host Adapters Host Adapters Host Adapters Host Adapters Host Adapters Host Adapters Higher Bandwidth Fault Tolerant Interconnect N-way SMP Volatile Memory Persistent Memory LPAR LPAR LPAR Volatile Memory Persistent Memory N-way SMP RAID Adapters Switched Fabric RAID Adapters

14 Primary Frame DS8000 Standard 19in rack mounting space Redundant Power Dense HDD Packaging 16 drives per pack 128 drives in rack Dual FC-AL Loop Switches Point to Point Isolation Two Simultaneous Operations per loop Hardware Maintenance Console Configuration Guided Maintenance/Call Home Supports Multiple Systems Battery Front IBM eserver p5 570 Dual 2-way or Dual 4-way 4 I/O Bays Each bay supports 4 Host Adapters and 2 Device Adapters Host Adapter 4 FCP/FICON Ports or 2 ESCON Ports Device Adapter 4 FC-AL Ports Rear

15 DS8000 Hardware Overview 2-Way Full 2-way 4-way Full 4-way Server Processors 2-way POWER5 2-way POWER5 4-way POWER5 4-way POWER5 Cache 16 to 128 GB 16 to 128 GB 32 to 256 GB 32 to 256 GB Host Ports FICON (2Gb/s) (4 ports per adapter) 8 to 64 8 to 64 8 to 64 8 to 128 Fibre Channel (2Gb/s) 8 to 64 8 to 64 8 to 64 8 to 128 (4 ports per adapter) ESCON 4 to 32 4 to 32 4 to 32 4 to 64 (2 ports per adapter) Device Ports (4 ports per adapter) Drives 73 GB (15K RPM) 146 GB (10K RPM) 300 GB (10K RPM) 8 to 32 8 to 32 8 to 32 8 to to to to to 640 Physical Capacity 1.1 to 38.4TB 1.1 to 115TB 1.1 to 38.4TB 1.1 to 192TB Number of Frames Dimensions HxWxD Footprint 76x33.25x43 in 9.9 sq ft 76x66.5x43 in 19.9 sq ft 76x33.25x43 in 9.9 sq ft 76x99.75x43 in 29.8 sq ft

16 DS8000 Exploitation of System LPARs Yields Reduced TCO Workload A Workload B Provides tangible customer benefits* Exploit investment of a large high-performance storage subsystem Increased storage management productivity and flexibility Simplified infrastructure Reduced floor space Dynamic allocation of resources and workload balancing Greater scale out capability Service Level Attainment IBM leadership Value to customer Extensibility in future LUN 0 LUN 1 LUN 2 Logical Partition A DS8000 LUN 0 LUN 2 Logical Partition B Combined Management Console * Third party blind survey, IBM customer councils and individual customer briefings Separate Segregated Sub-Systems

17 Partitioned in DS8000 Partition Options: hardware allocation, at GA processor and cache allocation (post GA) processor and cache allocation (post GA) Smallest storage LPAR array image: 2 CPUs (1 per CEC) 8 GB memory (4 GB per CEC) 1.2 TB 8 FCP ports Largest storage LPAR image (when running with a second storage LPAR image): 6 CPUs (3 per CEC) 192 GB memory (96 GB per CEC) 96 TB 64 FCP ports Image1 (LPAR 0) Image 1 (LPAR 0) I/O Drawer RIO 2 I/O Drawer RIO1 CEC 0 CEC 1 Image 2 (LPAR 1) Image 2 (LPAR 1) I/O Drawer RIO 2 I/O Drawer RIO 1 I/O Drawer RIO 1 I/O Drawer RIO 0 I/O Drawer RIO 1 I/O Drawer RIO 0 Empty Image1 Empty Image1 Demonstrates value of LPAR exploitation in storage subsystem Strong differentiation from competitors offerings

18 DS8000 A Larger Infinity ESS 800 Max Logical Subsystems DS8000 Max Logical Devices 8K 63.75K 127.5K Max Logical CKD Devices 4K 63.75K 127.5K Max Logical FB Devices 4K 63.75K 127.5K Max N-Port Logins/Port Max N-Port Logins 512 8K 16K ITL Nexi 2M 64M 128M Max Logical Paths/FC Port 256 2K 2K Max Logical Paths/CU Image Max Path Groups/CU Image DS8000 with two System LPARs 510

19 DS8000 Enhancements (continued) DS8000 Licensed functions Sub-capacity licensing option with license scope management for: Point-in-time copy (FlashCopy ) Remote mirror and copy (PPRC) If the function will be used with only open systems data: A license is required for only total physical capacity configured as Fixed Block (FB) If the function will be used with only zseries data: A license is required for only total physical capacity configured as Count Key Data (CKD) License scope is client-managed Can be changed on a given machine as business requirements change Remote mirror and copy Interoperable with the ESS Models 750 and 800 over fibre channel communication links

20 DS6000 Highlights ESS reliability and host attachment features now available in an incredibly small, modular, affordable package DS6000 3U package for controllers and disk expansion units Open systems and mainframe support Advanced functions interoperate with DS8000, ESS High storage density footprint 16 drives per 3U package, including controller Up to 13 expansion units Scalable to 224 Disk Drives; 67.2TB Server Rear Differentiators zseries and iseries native attachment Including Parallel Access Volumes support Same advanced software features as DS8000, ESS 800, ESS 750 High availability features not generally found in midrange storage products

21 DS6000 maximum info, minimum size Mainframe and Open DS6000 Total DS6000 enterprise-class capabilities in an incredibly small footprint and at a dramatically low price point Midrange businesses can now have storage performance and value usually found only in enterprise offerings Enterprises now have more choices for flexible storage Features: Support for mainframes and open systems flexible deployment Scalability lower acquisition costs, incremental expansion Common copy services and management across systems

22 General Topology DS6800 SAN SAN Host Adapters Host Adapters 1-way SMP Volatile memory Volatile memory 1-way SMP Persistent memory Persistent memory RAID Adapters RAID Adapters

23 DS6000 Schematic Kona IRC - a single card with a Server uni-processor integrated with HA and DA functionality. Host Adapter 2 Ports/Card, 1 or 2 Cards on Kona 206 MB/Second Single Port 778 MB/Second 4 Ports 155,000 I/O s/second 4 Ports Kona QDR Host ports Thor Thor QDR Kona QDR Host Ports Expansion Ports Host ports Thor Thor HA Function DA Function Server Function SBOD Function QDR Bus Interconnect Requires Preferred Path to minimize interconnect bus traffic (Reads only, Writes always traverse cross-cluster) PCI-X Bus SDRAM PPC 750FX Flash PPC 750GX PPC 750GX Marvell bridge NVRM ql TW EX ql Flash FC Switch SDRAM Comp Flash SDRAM Hint Bridge Enet SES PCI-X FC I2C Flash SES SDRAM Comp Flash Hint Bridge SDRAM Enet ql TW EX FC Switch ql PPC 750GX PPC 750GX PPC 750FX Flash Marvell bridge NVRM SDRAM CPU/Cache Function PowerPC 750FX/GX (Uni-processor) family from IMD G3 microprocessor 750FX-512MHz, L2 512K 750GX-1GHz, L2 1 MB Total System Processor Memory DS Gb Cache Segmentation 68K Expansion ports Midplane Midplane Expansion ports Device Adapter 700 MB/Second Next Generation ASIC 133 mhz/64bit PCI-X Fibre Channel SBOD ( Switched Bunch of Disk )

24 Four Data Paths To Every Disk Multiple Ports Connections RAID Controller Card has connections to each Fibre Channel switch RAID Controller Card 1 RAID Controller Card 2 Fibre Channel Switches FC Switch 1 Path 3 Path 2 Connects RAID Controller 1 and 2 to Disk Port 1 FC switch 2 Connects RAID Controller 1 and 2 to Disk Port 2 Protects against single or multiple failures Path 1 Fibre Channel Switch 1 Fibre Channel Switch 2 Path 4 Cable RAID Controller Card Fibre Channel switch Port Or, combination of failures

25 DS6800 Specifications Controllers Max Cache Max Host Ports DS6800 Dual Active 4 GB 8-Ports; 2Gb FC/FICON Max Hosts 1024 Max / Disks 224 Disk Types FC 10K: 146GB, 300 GB FC 15K: 73 Max Expansion Mod 13 Max Disk Loops Max LUNs 4 (2 dual redundant) 8192 (up to 2 TB LUN size) RAID Levels 5, 10 RAID Array Sizes 4 or 8 drives Max Logical Subsystems 32 Max N-Port Logins/Port 256 Max N-Port Logins 1024 Packaging Power consumption 3U Controller & Expansion Drawers Controller: 0.69 kva Expansion drawer: 0.48 kva

26 DS6000 Summary Reuse of Technology and Intellectual Property POWER Light path diagnostics, etc. Same Copy Services as ESS 800/750 and DS8000 Scalability 8 to 224 Drives 0 to 13 Expansion s Installation - Customer installed System Management Console (SMC) - Provided by Customer Code Distribution & Activation - Performed by Customer Service - Performed by Customer Call Home - Available, based Remote support Available Differences between 1750 and 2105 or 2107 ordering Order from AAS or SAP Disks come in 4 packs; not 8 or 16 Expansion Frames are models or Part Numbers... not features of the base

27 The IBM Total Resiliency Family Hardware, software and services to help keep your business running TIME Backup/restore Rapid recovery Continuous availability Comprehensive Integrated Automated Application aware Cost-effective Resiliency Family solutions can help you: Implement reliable backup/restore Achieve continuity of business operations, reduce downtime Assure availability of critical business applications and data Stay competitive by reducing business risk, increasing business resiliency

28 IBM Total Resiliency Family Core Data Replication Technologies for DS8000 FlashCopy internal replication Remote Mirroring external replication Metro Mirror (Synchronous protocol, remote site data currency, metro distance, consistency groups) Global Mirror (Asynchronous protocol, remote site near-data currency, unlimited distance, consistency groups) Global Copy (Asynchronous protocol, period point-in-time currency, unlimited distance) Metro/Global Copy (cascading with A-to-B synchronous + B-to-C asynchronous) Two site: AB------C - periodic copy from A to B, unlimited distance Three site: A---B C - current data at B is forwarded to C Global Mirror for zseries (optimized for z/os, asynchronous protocol, remote site near-data currency, unlimited distance) Metro/Global Mirror for zseries (three site solution using Metro Mirror + zseries Global Mirror)

29 Oracle 10g Automatic Management (ASM)