EMC Symmetrix V-Max in System z Environments

Transcription

1 EMC Symmetrix V-Max in System z Environments Michel Janssens Advisory Technology Consultant 1

2 EMC Mainframe Overview Mainframe trends IBM compatibility EMC commitment EMC hardware solutions Symmetrix Centera Disk Library for mainframe Connectrix Software solutions Information protection Host productivity Migration Storage management Data sharing and mobility Backup and archiving Services 2

3 Mainframe Market and Trends Continued strong investment from IBM z/os 1.11, z/vm, specialty engines znextgen (20,000 trained by 2010) New mainframe growth drivers Service-Oriented Architecture (SOA): distributed applications Speciality engines (ziips, zaaps, IFLs, ICFs): lower software costs Virtualization and consolidation Linux on System z: enable use of open software on lower cost MIPs Information and infrastructure security More secure than distributed systems Higher utilization rates and higher levels of performance Advanced business continuity Leading local and remote replication solutions Automated disaster restart Cost per MIPs is favorable to buyers Reliability, availability, and serviceability 3

4 Symmetrix V-Max and DMX in System z and IBM i Environments IBM z/os Compatibility IBM System z and IBM i Qualified and Supported Immediate Symmetrix V-Max support for enhanced performance, ease of use, and compatibility IBM System z Compatibility FlashCopy PPRC XRC GDPS HyperSwap HyperPAV EAV* Extended Distance FICON* zhpf* *Available on V-Max only IBM i Compatibility OS i6.1 (V6R1) Smart IOA (IOP-less) Boot from SAN qualified Virtual I/O server connectivity EMC/IBM mainframe partnership License key compatibility technologies Member of Early Ship Program (ESP) System z and IBM i IBM is member of EMC Symmetrix Phased Production Release (PPR) EMC is the first and only vendor with a GDPS lab strictly used for testing and development EMC/IBM Cooperative Support Agreement Timely and effective cooperation to support mutual customers V-MAX enhanced performance Enterprise Flash drives 200 GB and 400 GB with 4 Gb/s speeds Virtual LUN technology 4

5 EMC and IBM Integration Servers, storage systems, switches, hubs, host adapters, bridges, tape systems... Proving that it works EMC is ranked 16th among IBM s customers in U.S. EMC has 458 LPARs 7 Parallel Sysplex configurations 26 CPUs 47,232 MIPS Storage More than 500,000 DASDs Operating systems z/os, z/vm, z/tpf, Linux on System z 5 IFLs for Linux on System z 12 different operating system releases Business continuity and high availability 31 LPARs dedicated to GDDR Lab 8 LPARs dedicated to GDPS Lab Mainframe engineering headcount More than 150 dedicated mainframe FTEs 5

6 Evolution of High-End Systems and Storage Continuous Improvement in Efficiency and Effectiveness Centralized Distributed Virtualized Single servers Single applications Multiple servers Multiple applications Virtualized servers Consolidated applications Direct Attached Storage Symmetrix 4400 Symmetrix 5500 Symmetrix 3000/ Storage Area Networks Symmetrix 8000 Symmetrix DMX-1/-2 Symmetrix DMX Virtual Storage Symmetrix DMX-4 Symmetrix V-Max Flash Drives World s first integrated cached disk array (ICDA) World s first terabyte ICDA disk array Open Symmetrix managed data from all major server platforms Created new enterprise storage market category Direct Matrix architecture revolutionizes high-end storage World s first incrementally scalable 1 PB disk array World s most cost-effective, high-performing, secure, energyefficient highend array Purpose-built to deliver infrastructure services within the data center Symmetrix is the enabler to evolving high-end infrastructure 6

7 Mainframe Functionality at a Glance Innovation, Availability, Compatibility, Performance, and Reliability Replication solutions EMC TimeFinder family EMC SRDF family Consistency Groups Automation and high availability EMC Geographically Dispersed Disaster Restart (GDDR) EMC AutoSwap Performance High-performance enterprise Flash drives Advanced tiering and consolidation Ease-of-use storage management EMC z/os Storage Manager EMC Symmetrix Management Console EMC Symmetrix Performance Analyzer Reliability and scalability World s # 1 trusted platform World s first scale-out enterprise storage array IBM compatibility FlashCopy PPRC XRC GDPS HyperSwap HyperPAV Extended Address Volume Extended Distance FICON Mainframe productivity EMC Catalog Solution EMC Performance Essential EMC TeraSAM EMC SAM Assist EMC VSAM Quick Index Choice 7

8 Introducing Symmetrix V-Max More value with lower TCO Three times more scalability for hyper-consolidation Up to 2 PB of usable capacity thousands of virtual and physical servers Twice the performance to do more with less Optimized for multi-core processors requiring less footprint and power per IOPS Flexible, cost-effective configuration options Start small and easily grow; optimize for performance, capacity, or both Transparent mobility to optimize tiering Enhanced Virtual LUN technology supports Count Key Data (CKD), all storage tiers, disk drives, and RAID types Tiering and Quality of Service to lower TCO Second-generation Flash, Fibre Channel, and SATA drives combine high performance and low cost Extended distance zero data loss replication Synchronous protection at asynchronous distances Revolutionary Virtual Matrix Architecture The world s first scale-out enterprise storage array 8

9 Storage Tiering and Quality of Service SOFTWARE-BASED TIERING CAPABILITIES Symmetrix Management Console and EMC z/os Storage Manager Cache Partitioning Symmetrix Optimizer Symmetrix Priority Controls Virtual LUN Technology Virtual Provisioning PLATFORM-BASED TIERING CAPABILITIES Second generation Flash, Fibre Channel, SATA drives combine high performance and low cost Reduce TCO Reduce cost per gigabyte Reduce cost per IOP Maximize utilization Optimize performance Reduce footprint Unify management Improve energy efficiency Tier 0 Tier 1 SATA Lower TCO and increase operational efficiencies 9

10 Three Times More Scalability for Hyper-Consolidation Connectivity (2x) Gb/s Fibre Channel ports 64 8 Gb/s FICON ports 64 Gigabit Ethernet/iSCSI ports Capacity 32 2,400 drives 512 hypers per drive (2x) 256 GB volumes (4x) Up to 2 PB usable capacity (3x) Thousands of virtual and physical servers Higher IOPS with multi-core CPU processors 10

11 Symmetrix V-Max Virtual Matrix Architecture Virtual Matrix Industry's first scale-out architecture for the high end Linear scale-out of resources Performance, capacity, and connectivity shared across all Symmetrix V-Max Engines and available on demand Fully nondisruptive operations High availability via advanced clustering with fully redundant Symmetrix V-Max Engines and interconnects Powered by Enginuity Advanced functionality and automation with uncompromising availability and assured data integrity Virtual Matrix Architecture revolutionizes high-end storage capabilities 11

12 Symmetrix V-Max Virtual Matrix Architecture A high availability Symmetrix director pair provides the base configuration Virtual Matrix Virtual Matrix enables CPU, memory, disks, host ports to be shared across all directors Additional Symmetrix director pairs can be added to scale-out system resources 12

13 Symmetrix Virtual Matrix Architecture Twice the physical/ virtual host ports (up to 128 ports per system) Multi-core processors to provide twice the IOPS in a smaller footprint Virtual Matrix interface connects and shares resources providing massive scalability in a single system High Availability Symmetrix Director Pair Twice the back-end connections for Flash, Fibre Channel, and SATA drives (up to 128 ports, 2,400 drives, 2.1 PB) Global mirrored memory and redundant CPU complexes that can be accessed and shared across Symmetrix directors Up to eight director pairs per Symmetrix V-Max system 13

14 Symmetrix V-Max Tiered Storage Platform Symmetrix V-Max: World s Most Scalable High-End Storage Array V-Max SE: High-End Entry Point 48 to 360 disks Single V-Max Engine two directors FICON, Fibre Channel, iscsi, Gigabit Ethernet connectivity Up to 128 GB global memory 96 to 2,400 disks, up to 2 PB three times more usable capacity One to eight V-Max Engines (16 directors) Up to 1 TB (512 GB usable) global mirrored memory Twice the host ports Fibre Channel, iscsi, Gigabit Ethernet, FICON connectivity (up to 128 ports*) Twice the back-end connections for Flash, Fibre Channel, and SATA drives (up to 128 ports) Quad-core 2.3 GHz processors to provide more than twice the IOPS Virtual Matrix architecture connects and shares resources across director pairs, providing massive scalability *Combinations may be limited or restricted based on configuration CAPACITY AND PERFORMANCE SCALABILITY 14

15 Enterprise Flash Drives Shatter Performance Barriers Response Time (milliseconds) Flash drives are much faster than 60 15K rpm Fibre Channel hard 55 drives 100% READ MISS WORKLOAD K Fibre Channel drives ,000 1,500 2,000 2,500 Workload (IOPS) More than 10 times faster response time 30 times more IOPS per drive 32 percent less power per gigabyte 98 percent less power per IO ~1 millisecond read miss response time 15

16 Enterprise Flash Drives Deliver Response Time Benefits Measurable improvements even in high read hit scenarios 7 15Krpm HDD Flash Drive % Improvement 500% Average Respo onse Time (milliseconds) % 399% 296% 175% 129% 72% 450% 400% 350% 300% 250% 200% 150% 100% 50% Flash Benefit vs. Disk 0 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% 55% 60% 65% 70% 75% 80% 85% 90% 95% 100% Cache Read Hit Percentage 0% 16

17 Enterprise Flash Drives for Tier 0 Requirements Flash Drives Ultra performance second-generation enterprise Flash drives Second-generation Flash drives 4 Gb/s Available in 200 GB and 400 GB First high-end array to support Flash drives Fully integrated with Symmetrix V-Max supporting software functionality Multi-year planning and development program Design specifications, integration, qualification Flash drive technology optimized for enterprise environments Fibre Channel interface to front-end RAM cache with many parallel read/write engines Wear-leveling algorithms and self-healing capabilities for reliability End-to-end error checking and correction for data integrity Ideal for low-latency, high-transaction workloads Enables database acceleration Reduces batch processing windows Good for database logs, indexes, and frequently accessed tables Nondisruptively upgrade or add Flash drives in field 17

18 Available Disk Drive Types Symmetrix V-Max series supports higher-performance 4 Gb/s drives Ultra-high performance: secondgeneration enterprise Flash drives 200 GB 400 GB High performance: 4 Gb/s Fibre Channel (15K) 146 GB 300 GB 450 GB 600 GB Price/performance: 4 Gb/s Fibre Channel (10K) 400 GB 450 GB 600 GB High capacity: SATA (7.2K) 1 TB SATA 2 TB SATA 18

19 Lower Costs and Optimize Service Levels 17% 17 percent lower storage costs And reduced maintenance and software costs 8 x 200 GB Flash drives 38 percent more drive IOPS And more aligned with workloads Ac cquisition $ 528 x 146 GB 15K Fibre Channel drives 104 x 400 GB 10K Fibre Channel drives 32 1 TB SATA drives 32 percent less power and cooling And more efficient use of space 384 fewer drives 144 Flash drives plus Fibre Channel drives plus SATA drives versus 528 Fibre Channel drives 65 TB 65 TB 19

20 EMC Disk Library for Mainframe EMC DISK LIBRARY FOR MAINFRAME DLm4080 Up to 500 TB (compressed) Up to 1,024 virtual tape emulations Emulates 3480, 3490, 3590 tape Supports FICON or ESCON connectivity Positioned for tape replacement or augmentation Only tapeless virtual tape library for mainframes Eliminates challenges related to traditional tape handling Manual intervention Physical movement to tape cartridges Single points of failure Works seamlessly with existing applications using tape management processes automates tape vaulting Easily scales as workloads increase without the complexity of adding additional software and hardware 20

21 EMC Connectrix Mainframe Offering MDS-9216i MDS-9216A MDS SERIES MDS-9506 MDS-9509 MDS-9513 ED-48000B DS-300B B SERIES ED-DCX-4S-B DS-5100B ED-DCX-B DS-5300B EMC Connectrix FICON directors MDS-9500 series ED-48000B ED-DCX-B ED-DCX-4S-B EMC Connectrix FICON switches MDS-9200 series DS-5x00B/DS-300B All models support FICON Management Server for Control Unit Port (CUP) FICON Cascading FICON Fibre Channel Intermix 21

22 EMC Mainframe Enablers 7.0 Mainframe Enablers 7.0 EMC ResourcePak Base for z/os provides z/os API interface to Symmetrix Host components EMC TimeFinder Utility SRDF Host Component for z/os EMC TimeFinder/Clone Mainframe SNAP Facility EMC TimeFinder/Mirror for z/os EMC Consistency Groups for z/os Combined, tested, shipped, and installed in a single package One single SMP/E zone used but with unique FMIDs Benefits of new packaging Easier installation and improved maintenance process increases productivity and reduces cost EMC z/os Host Components TimeFinder Utility SRDF Host Component for z/os TimeFinder/Clone Mainframe SNAP Facility TimeFinder/Mirror for z/os Consistency Groups for z/os z/os Host ResourcePak Base z/os API IO S 22

23 EMC Mainframe Enablers 7.0 Software ResourcePak Base for z/os Delivers EMC Symmetrix Control Facility Enhancements: support for z/os V1.10 and Enginuity 5874 EMC TimeFinder Utility for z/os Tool used to condition the catalog by relabeling and recataloging entries, which avoids the issue associated with duplicating volume names in the mainframe environment EMC TimeFinder/ Clone Mainframe SNAP Facility Software foundation for three functional products: TimeFinder/Clone TimeFinder/Snap TimeFinder/Consistency Groups EMC TimeFinder/ EMC Consistency EMC SRDF Host Mirror for z/os Groups for z/os Component for z/os Full-volume copies of production data from a standard Symmetrix device to the business continuance volume (BCV) Supported by TimeFinder/ Clone Emulation Designed to protect the consistency of remotely mirrored data in an SRDF/S configuration z/os subsystem for controlling SRDF processes and monitoring SRDF status 23

24 EMC for Information Protection EMC GDDR SRDF/Star AutoSwap Consistency Groups SRDF/S and SRDF/A TimeFinder family Symmetrix V-Max EMC Geographically Dispersed Disaster Restart (GDDR) Automation of restart processes EMC SRDF/Star Advanced disaster restart protection for multi-site SRDF configurations EMC AutoSwap Transparently moves workloads between storage subsystems Consistency Groups technology Ensures information consistency EMC SRDF/S and SRDF/A Number one remote replication solution EMC TimeFinder family Local array-based replication for backups and application testing EMC Symmetrix V-Max World s first scale-out enterprise storage array Addresses the needs of very large environments with significant and growing business continuity requirements Built on EMC s industry-leading technology 24

25 TimeFinder Family with Symmetrix V-Max Series TimeFinder Family TimeFinder/Clone Ultra-functional high-performance copies Full -volume and dataset-level copies TimeFinder/Clone Emulation Enables use of existing TimeFinder/Mirror Scripts option TimeFinder/Snap Economical space-saving copies Creates virtual copies of logical volumes TimeFinder/CG Consistency Groups option Industry-leading local replication Highly integrated Reduce backup windows Business applications continue to run at full capacity Enhance productivity Data mining applications Database recovery checkpoints Application development and testing System backup Enable fast restore Application restart and business resumption Improve recovery point objective (RPO) and recovery time objective (RTO) Most breadth and depth for array-based local replication 25

26 TimeFinder/Clone Overview High-performance copies of source Dataset level Volume level RAID protected RAID 1, RAID 5, RAID 6, RAID 10 Production Clone Parent Mirrors Clone Child Up to 16 copies of a production volume concurrent operation Immediately readable and writeable Pre-Copy option Copy on First Write option Support existing TimeFinder/Mirror jobs Enabled by TimeFinder/Clone Emulation provided with TimeFinder/Clone license Cascaded TimeFinder/Clone Clone Child from Parent Faster point-in-time data creations for testing and development Immediate host access during restore Immediate application restart with access to data 26

27 TimeFinder/Mirror Script Support Standard volume TimeFinder/Mirror jobs Emulation API TimeFinder/Clone commands TimeFinder/Mirror is supported by TimeFinder/Clone Emulation API Users can continue using their TimeFinder/Mirror jobs Enabled by TimeFinder/Clone Emulation with TimeFinder/Clone license Provides investment protection for existing TimeFinder/Mirror jobs Increased deployments onto TimeFinder/Clone and TimeFinder/Snap Ability to provide protection of point-in-time operations with RAID 1, RAID 5, RAID 6, RAID 10 Clone BCV 27

28 TimeFinder/Snap Overview Standard volume Snap 1 Snap 2 Backup/ restore Data warehousing Volume- and dataset-level copies Mainframe solution Pointer-based 1:1 source-to-copy capacity Require fraction of source s capacity Typically percent Dataset Snap 3 Application testing RAID protected RAID 1, RAID 5, RAID 6, RAID 10 Immediate host access during restore Immediate application restart with access to data 28

29 TimeFinder/Consistency Groups Multiple Sysplex or LPARs Std Std Std ECA Split Clone Clone Clone TimeFinder/Consistency Groups performs consistent operations on volumes so the target is dependentwrite consistent Uses the Enginuity Consistency Assist feature Consistency group technology is available for TimeFinder/Clone TimeFinder/Snap Std Std Std Clone Clone Clone Source and target device pairs must reside in the same Symmetrix system Consistency preserved over multiple volumes Provided at no cost with all TimeFinder licenses Ensures dependent-write consistency across multiple systems or across multiple devices within a system 29

30 TimeFinder Family Advantages Restore allows host application IO access Application access is available while restore operation is in progress TimeFinder/Clone can support up to 16 volumes per standard volume Incremental resynchronization for up to eight clones for time-sensitive operations Provides protected restore to preserve point-in-time volume contents Guards against possible data corruption during restore operation TimeFinder/Snap for point in time using less disk space Saves on disk capacity and energy usage TimeFinder/Consistency Groups can span multiple Symmetrix frames Ensures dependent-write consistency across multiple systems or across multiple devices within a system z/os Host Components to support interoperability in mainframe environments TimeFinder Utility for z/os, TimeFinder/Clone Mainframe SNAP Facility, TimeFinder/Mirror for z/os 30

31 Mainframe Compatibility Local Replication FlashCopy COMPATIBLE NativeFlash FOR MAINFRAMES Dataset Dataset Support for z/os 1.4+ TimeFinder FlashCopy Volume Volume TimeFinder Enginuity 5874 supports concurrent TimeFinder and FlashCopy commands EMC Compatible NativeFlash for Mainframes Enginuity accepts IBM FlashCopy commands and creates point-in-time clone copies of data Provides FlashCopy V1 and V2 support Compatibility with IBM local replication Compatible with Sun StorageTek Data SnapShot and IBM Snap products Dataset Volume Supports copies at the dataset level or full volumes Supports creation of copies across arrays Enginuity 5874 allows TimeFinder/ Clone and FlashCopy to coexist at the volume level 31

32 Symmetrix Remote Data Facility (SRDF) Family Industry-leading remote replication Protects against local and regional disruptions Increases application availability by reducing downtime Minimizes or eliminates performance impact on applications and hosts Highly integrated Mainframe host components to manage all aspects of remote replication Improves RPOs and RTOs with automated restart solutions Mission-critical proven with numerous testimonials and references Tens of thousands of licenses shipped SRDF Family SRDF/S Synchronous for zero data exposure SRDF/A Asynchronous for extended distances SRDF/DM Efficient Symmetrix-to- Symmetrix data mobility SRDF/Star Multi-site replication option SRDF/CG Consistency Groups SRDF Cascaded and Concurrent SRDF/EDP Extended Distance Protection 32

33 SRDF/Synchronous and SRDF/Asynchronous Foundation for advanced disaster restart solutions SRDF/Synchronous No data loss solution (RPO=0) Single source volume mirroring Concurrent SRDF/S or SRDF/A for three-site solutions Supports 250 groups 1 4 R1 Source Limited distance Target Twice the number of SRDF groups supported 2 3 SRDF/Synchronous R2 SRDF/Asynchronous Minimal data loss solution Application response time not impacted by distance host independent SRDF/A Consistency Indicator on R2 side Dynamically add/remove SRDF/A devices to active SRDF/A sessions 1 2 R1 Source Unlimited distance 3 SRDF/Asynchronous Target Twice the number of SRDF groups supported R2 Supports 250 groups 33

34 SRDF/Consistency Groups R1 R1 R1 SRDF/CG suspended R2 R2 R2 Ensures dependent-write consistency of devices within a group Included with SRDF/S and SRDF/A Consistency Groups SRDF/S uses Enginuity Consistency Assist (ECA) SRDF/A uses Multi-Session Consistency (MSC) ECA and MSC required for Concurrent and Cascaded SRDF and SRDF/Star No charge to SRDF customers R1 R1 R1 Consistency Group Fault event R2 R2 R2 SRDF/S operation with ECA SRDF/CG suspends data propagation from R1 to R2 for all devices in Consistency Groups Host IO continues to source devices SRDF/A operation with MSC SRDF/A propagates consistent Delta Sets Reduces bandwidth consumption through write folding MSC analyzes the status of the SRDF/A session and either commits the last cycle to the R2 device or discards it Highly integrated into mainframe environments EMC Consistency Groups for z/os 34

35 Concurrent SRDF Concurrent SRDF using SRDF/S and SRDF/A Multi-site protection SRDF/S between source and near site SRDF/A between source and far site R2 Zero data loss exposure for local fault Minimal data loss exposure for regional fault R11 Near site SRDF/A R2 Source Far site Concurrent SRDF/S with independent Consistency Groups Multi-site protection for independent point-in-time consistent targets SRDF/S between source and near site SRDF/S between source and far site Zero data loss exposure for both near and far sites Business disaster restart readiness maintained as dependent-write consistency is preserved between workload and regional site R11 Source Consistency Group Consistency Group R2 Near site SRDF/S R2 Target 35

36 Cascaded SRDF and SRDF/Extended Distance Protection (SRDF/EDP) Cascaded SRDF Multi-site protection SRDF/S between source and near site SRDF/A between near and far site Zero data loss achievable up to the point of the primary site failure, fault, or disaster event RPO of zero with SRDF/S at either the near or far site R1 Source SRDF/S R21 Near site SRDF/A R2 Far site Cascaded SRDF/EDP Multi-site protection SRDF/S between source and near site SRDF/A between near and far site Zero data loss achievable up to the point of the primary site failure, fault, or disaster event Lower cost pass-through site configured with diskless R21 data devices R1 Source SRDF/S R21 Cache Near site SRDF/A R2 Far site 36

37 SRDF/Star Integration of EMC-offered three-site SRDF/S and SRDF/A solutions Concurrent and Cascaded SRDF topologies Maintains continuous protection if primary workload site becomes inoperable Establishes continuous remote data replication protection between remaining two sites SRDF/Asynchronous with a minimum cycle time of three seconds using SRDF/CG Foundation on which to build automated site-failover solution Requires EMC Geographically Dispersed Disaster Restart SRDF/Star Multi-site protection Includes SRDF/A link between two remote sites to continue protection if a site fails R21 Can be configured either Concurrent or Cascaded R1 Near site SRDF/A R2 Cascaded configuration shown Source Far site 37

38 SRDF/Star with New R22 Device Source site failure with new R22 device Differential data resync starts immediately because the device pairing is already done in advance Results in faster recovery time The R22 device provides additional operational resiliency to SRDF/Star Reduces number of operations involved in SRDF/Star pair relationships Between remaining synchronous and asynchronous sites Metadata reconciliation process is enhanced for tracks owed due to workload site disaster Uses standard SRDF invalid track merge, which eliminates requirement for any full copy resynchronization required due to operational failures Improves RTO with more efficient synchronization process Rapid application resumption, which minimizes costs associated with downtime Retains changed data information state even if inter-site network connection issue occurs SRDF/Star Multi-site protection Includes SRDF/A link between two remote sites to continue protection if a site fails R21 Can be configured either Concurrent or Cascaded R11 Near site SRDF/A R22 Cascaded configuration shown Source Far site 38

39 SRDF/A Delta Set Extension Source Target N N-1 N-1 N-2 Capture Transmit Receive Apply WAN DSE DSE R2 SRDF/A Delta Set Extension Offloads some or all of the cycle data to pre-configured disk within the Symmetrix Allows for additional flexibility during abnormal IO flow in the SRDF/A data path Addresses issue of SRDF/A session drops that can be caused by Temporary host workload increase Temporarily insufficient or unavailable link bandwidth Temporary reductions in usable cache in either the R1 or R2 system Cache, link bandwidth, and locality of reference requirements may change over time as demands on applications change 39

40 SRDF/Data Mobility (SRDF/DM) Array-based data transfer periodically mirrored for disaster restart Source SRDF/DM Links Target Data mobility between any Symmetrix systems Cross-platform mobility application independent Local and/or remote data movement Bi-directional data movement Offloads server resources Uses storage infrastructure to offload network Economical, efficient, and highperformance data mobility solution 40

41 Mainframe Compatibility Remote Replication COMPATIBLE PPRC/XRC Support for z/os 1.4+ PPRC Source Target XRC Source Target Enginuity 5874 no longer requires a full synchronization to switch from PPRC to SRDF Compatible Peer supports IBM Metro Mirror remote replication software Compatible with Metro Mirror formerly known as PPRC Compatible with GDPS Support for planned and unplanned HyperSwap Support for failover and failback Compatible Extended supports IBM s z/os Global Mirror remote replication software Compatible with z/os Global Mirror formerly known as XRC Compatible with GDPS Support for Write Pacing 41

42 EMC AutoSwap Continuous data availability for z/os applications Coordinates swaps across multiple z/os images Planned or unplanned swaps Works with SRDF/S Consistency Groups Transparently moves workloads between disk subsystems AutoSwap BEFORE SRDF/S Consistency Group AutoSwap Maintains data consistency AutoSwap AFTER AutoSwap SRDF/S Consistency Group Active ESCON/FICON Channels Standby ESCON/FICON Channels Active SRDF Links 42

43 EMC Geographically Dispersed Disaster Restart A mainframe software product that supports automated, multi-site disaster restart for systems, applications, and data Automates restart of Hosts system tasks Critical applications Storage subsystems GDDR highlights Expert System: Determines sequence of failover events based on configuration and event Audit Monitoring Facility: Tracks the sequence of events during failover for root-cause analysis GDDR standardizes the disaster recovery process, which reduces TCO and eliminates single points of failure Standard solution Product Any improvement applies to all customers Enables disaster restart testing without impact on business operations Test disaster restart process without the need to perform failover 43

44 EMC GDDR Two-Site Architecture Two-site configurations supported SRDF/Asynchronous SRDF/Synchronous with Consistency Groups SRDF/Synchronous with AutoSwap EMC GDDR management LPAR Resides on a separate LPAR (one per data center) Consists of EMC GDDR software CA OPS/MVS software Heartbeat and event monitoring performed by EMC GDDR Determines the course of action to take Planned and unplanned outages DATA CENTER 1 DATA CENTER 2 AutoSwap AutoSwap EMC GDDR EMC GDDR R1 R2 SRDF/S IP Connect Active ESCON/FICON Channels Standby ESCON/FICON Channels Active SRDF Links 44

45 EMC GDDR Three-Site Architecture Three-site configurations supported SRDF/Star with AutoSwap Concurrent DATA CENTER 1 DATA CENTER 2 SRDF/Star with AutoSwap Cascaded SRDF/Star with consistency groups Concurrent SRDR/Star with consistency groups Cascaded Three-site EMC GDDR is built on proven EMC technology EMC Symmetrix DMX and V-Max EMC SRDF/A, SRDF/S, SRDF/Star, and SRDF/CG EMC AutoSwap EMC GDDR AutoSwap R1 SRDF/S AutoSwap R2 EMC GDDR R2 IP Connect Active ESCON/FICON Channels Standby ESCON/FICON Channels Active SRDF Links EMC GDDR DATA CENTER 3 45

46 Extended Address Volume Extended Address Volume (EAV) supports large z/os and growing business continuity environments Provides additional addresses and relieves unit control block exhaust Symmetrix V-Max platform supports Extended Address Volume TimeFinder family, SRDF family Supports large z/os and growing business continuity environments HyperPAV scales the IO rates against a single volume A EAV GB Max cylinders: 3,339 9 GB Max cylinders: 10, GB Max cylinders: 32, GB Max cylinders: 65, GB Max cylinders: 262,668 46

47 Enhanced Virtual LUN Technology Flash Any RAID Type VLUN Fibre Channel Any RAID Type Transparently moves information between tiers nondisruptively Executes and monitors migrations across all drive and RAID types Supports Count Key Data (CKD) No disruption to data protection, replication, or application availability during migration Completely transparent to z/os UCB address is not changed for device Enables true movement of data across the various storage tiers VLUN SATA Any RAID Type Enables further tiered storage consolidation Optimizes back-end layout for performance Continuous operations during migration 47

48 EMC s Commitment to Mainframe Compatibility IBM Feature EMC Feature Description IBM Metro Mirror (PPRC) Compatible Peer Supports PPRC, HyperSwap support, and GDPS environments IBM z/os Global Mirror (XRC) Compatible Extended Supports XRC and GDPS environments FlashCopy Compatible NativeFlash Supports FlashCopy HyperPAV Dynamic PAV Compatible HyperPAV COMPAV/MA Supported in 5773 Additional charge from Dynamic PAV Workload Manager managed multiple concurrent IO to a device PAV COMPAV/MA Static implementation Multiple Allegiance (MA) COMPAV/MA Concurrent IOs from multiple systems Extended Address Volumes Base Functionality of Enginuity A device up to 223 GB in size Extended Distance FICON Base Functionality of Enginuity 5874 Improved long-distance FICON support GDPS HyperSwap Supported Continuous availability while in PPRC mode managed by GDPS 48

49 Data Mobility EMC InfoMover UNIX Red Hat Linux, IBM AIX, HP-UX, Sun Solaris Mainframe z/os Windows 2000/2003 Other Proprietary Fujitsu Benefits Open access to information within the data center Accelerated information delivery Better decision making with timely data Information transfer between z/os and open systems InfoMover File Transfer Fast, reliable data movement between various host platforms (Windows, mainframe, UNIX, Linux) Bi-directional transfers New with InfoMover 5.0 Symmetrix V-Max support New operating system support Windows 2008 AIX 6.1 Windows X64 native binary support z/os 1.10 Virtualization VMware ESX 3.5 (virtual to physical host only) Solaris 10 Containers Latest PowerPath releases Windows PowerPath 5.2 Linux PowerPath 5.3 AIX PowerPath 5.3 HP PowerPath 5.1.SP1 Solaris PowerPath 5.2. SP1 49

50 Flexible Management Options and Tools SMC 7.0 New ease-ofuse capabilities EzSM 3.0 ISPF Interface New ease-of-use capabilities EMC z/os Storage Manager ISPF interface Replication management and monitoring Mainframe constructs security, messages, SMP/E install Installs on z/os Host View all DASD from the host Symmetrix Management Console Array-based configuration and monitoring Accelerates Symmetrix setup and configuration Tiered storage management Replication management and monitoring Browser interface Symmetrix Performance Analyzer Launched from Symmetrix Management Console Monitor key Symmetrix performance indicators Automated trending and forecasting Multiple views Delta Set Extension and SNAP Pool, Composite Group, Device Group SRDF tracking and monitoring 50

51 Mainframe Productivity Family Improving host utilization EMC Catalog Solution Ensures the health of z/os catalogs EMC Performance Essential Eliminates manual application tuning Reduces batch processing times EMC VSAM Assist Reduces file backup and restore time EMC TeraSAM Segments VSAM datasets for parallel backup and application processing Reduces batch and backup processing times EMC VSAM Quick Index Builds alternate indexes quickly and easily percent faster than IBM s BLDINDEX Benefits Meets service level agreement and shrinking batch window requirements Fast recovery of catalogs to ensure data availability Streamline VSAM dataset management Reduces TCO and increase IT staff productivity 51

52 EMC Mainframe Services Technology solutions 3,800 employees and growing Residencies Partners Mainframe services Data protection, migration, and security EMC Data Migration for Mainframe Business continuity AutoSwap High Availability Design and Implementation EMC Design for Storage Replication EMC Implementation for Mainframe Storage Replication Connectivity EMC Design and Implementation for Mainframe Storage Connectivity Services for mainframe tape EMC Assessment for Mainframe Tape Environments EMC Implementation and Migration for Mainframe Virtual Tape Solutions Disk security services Certified Data Erasure and Disk Retention 52

53 EMC Data Migration for Mainframe Plan and execute migrations Symmetrix-to-Symmetrix array migrations SRDF as a host-initiated migration Data center migration maintaining disaster recovery SRDF FourSite for Migration EMC Migrator for z/os Transparent to application Combines smaller volumes to larger volumes Heterogeneous migrations Based on LDMF technology Fast Dump and Restore Plug and Swap (FDRPAS) Fast Dump and Restore Move (FDRMOVE) EMC MIGRATES PETABYTES OF DATA EVERY MONTH Simplify EMC and non-emc storage migrations Maintain continuous business continuity during migrations 53

54 EMC for Mainframe: Your Strategic Decision Exceeds the most demanding requirements Maximize performance Lower TCO with advanced architecture and tiering Industry-leading information protection Optimized management and performance Compatible with your mainframe investments Proven EMC expertise and services Compatible with the present innovative for the future 54

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