ibm virtualization techday v2.0 final

© 2012 IBM Corporation1This presentation is intended for the education of IBM and Business Partner sales personnel. It should not be distributed to customers.

IBM Virtualization Techday

Abhed Kulkarni

℡℡℡℡ 9822683463

�� [email protected]

© 2012 IBM Corporation2 IBM ConfidentialIBM Virtualization Techday

Agenda

� What is Virtualization?

� Why Virtualization?

� Types of Virtualization

� IBM Virtualization Platform.§ Virtualization on IBM Power system - Unix Platform § Virtualization on IBM System X and BladeCenter- x86 Platform § Virtualization on IBM System Storage § Virtualization on Mainframe Virtualization.

� Tools and Resources


What is Virtualization ?


What is Virtualization?



Logical representation of resources not

constrained by physical limitations.

– Create virtual resources within single

physical device or combining multiple

devices.

– Reach beyond the box – see and

manage many virtual resources as one

– Dynamically change and adjust across

the infrastructure

A comprehensive platform to

help virtualize the infrastructure


�Across the IT Industry , virtualization is used today as broad term :� Of that something refers to the abstraction of computer resources.

�In Marketing Terms :� A Proven IT approach that pools and share resources to reduce costs , optimize

utilization and create an infrastructure in which supply can dynamically meet demands.

�In Technical Terms� Virtualization is decoupling of software from hardware . Hence , it is the abstracting of

the software from the underlying implementation.

�In Original sense of the term � Virtualization is related to the creation of a virtual machine (VM) using a combination

of hardware and software.

� A number of discrete identical execution environments ( VMs) deployed on a single computer each running an operating system.



Conventional Servers: Multiple Workloads, Multiple Servers

Low Utilization of Resources Low flexibility of resource allocation to workloadsLow Efficiency More to ManageAdd Costs Complicates Infrastructure

Virtualization Explained


Power Servers : Multiple Workloads, One Server!

BenefitsHigh Utilization of Resources

High flexibility of resource allocation to workloadsHigh EfficiencyLess to ManageAvoid Costs

Simplifies Infrastructure

Virtual ServersPhysical Server

Virtualization Explained


Virtualization�Creates virtual resources and "maps" them to real resources.�Primarily accomplished with software and/or firmware.

Resources�Components with architected interfaces/functions.�May be centralized or distributed. Usually physical.�Examples: memory, disk drives, networks, servers.

Virtual Resources� Proxies for real resources: same interfaces/functions, different attributes.� May be part of a physical resource or multiple physical resources.

� Separates presentation of resources to users from actual resources

� Aggregates pools of resources for allocation to users as virtual resources

Virtualization Concept

9


Virtualization Terminology


Virtualization Functions and Benefits

11

Sharing

VirtualResources

Resources

Examples: LPARs, VMs, virtual disks, VLANs

Benefits: Resource utilization, workloadmanageability, flexibility, isolation

Aggregation

VirtualResources

Resources

Examples: Virtual disks,

Benefits: Management simplification,investment protection, scalability

Emulation

VirtualResources

Resources

Examples: Arch. emulators, virtual tape

Benefits: Compatibility, investment protection,interoperability, flexibility

Insulation

Add, Replace,or Change

VirtualResources

Resources

Examples: Spare CPU subst., CUoD,

Benefits: Continuous availability, flexibility,investment protection


Why Virtualization ?


$0

$50

$100

$150

$200

$250

$300

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

Installed Base(M Units)Spending (US$B)

0

5

10

15

20

25

30

35

40

45

50

1996

Power and cooling costs rising 8 fold

Server mgmt and admin costs rising 4 fold

New server spending

SOURCE: IDC, ‘Worldwide Server Power and Cooling Expense 2006-2010,’ Document #203598, Sept. 2006

Why Virtualization ?Cost of operations: Power, cooling and systems management costs

are growing concerns – and constraining growth

� Over 40% of data center clients report power demand outstripping supply.*

� IBM response is Big Green initiative

� System p™ has four strategy elements

�Performance per core

�Consolidation�Virtualization�Energy management

features & tools

*The Impact of Power and Cooling on Data Center Infrastructure, IDC available at http://www-03.ibm.com/systems/z/pdf/IDC_ImpactofPowerandCooling.pdf


Why Virtualization ?

Critical Business Challenges Today. The Need:

•Superior scalability and

performance.

•Flexibility and

manageability

•Reliability, availability and

security

•To improve cost

effectiveness of their IT

investments

•To reduce server

proliferation


How did we get here?


VM better than physical machine?


Virtualization History


Types of Virtualization


Virtualization Terminology


Server Virtualization Approaches

24 © 2006 IBM Corporation

• Hardware partitioning subdivides a server into fractions, each of which can run an OS

• Hypervisors use a thin layer of code to achieve fine-grained, dynamic resource sharing

• Type 1 hypervisors with high efficiency and availability will become dominant for servers

• Type 2 hypervisors will be mainly for clients where host OS integration is desirable

Hypervisor software/firmwareruns directly on server

Hypervisor software runs ona host operating system

zSeries PR/SM and z/VMPOWER HypervisorHP Integrity VMVMware ESX ServerXen Open Source HypervisorVirtual Iron, ScaleMP

VMware GSXMicrosoft Virtual ServerWin4Lin

User Mode Linux

Sun Domains, HP nPartitions

Logical partitioning

Physical partitioning

pSeries LPAR, HP vPartitions

Adjustablepartitions

PartitionController

...

SMP Server

OS

Apps

OS

Apps

Hypervisor

SMP Server

...OS

Apps

OS

Apps

Host OS

SMP Server

Hypervisor

...OS

Apps

OS

Apps

Hardware Partitioning Hypervisor: Type 1 Hypervisor: Type 2


“In-the-box” vs. “Out-of-box” Virtualization“In-the-box” = Platform specific

technologies– IBM: Hypervisor, DLPAR,

Adv. Virtualization option (VLAN, VIO, Micro-pars)

– HP: Virtual server environment (nPars, vPars, etc.)

– Sun: Domains, Containers

Goal: Operational efficiency and higher utilization on a per platform basis

EMCEMC

Typical Physical Environment TodayTypical Physical Environment Today

xSeries, BladeCenter,

pSeries, iSeries, zSeries, IBM TotalStorage

HitachiHitachi

HPHP

HP

Sun

DellNetwork

Hardware

Virtual Virtual

NetworksNetworksVirtual StorageVirtual Storage

Virtual Virtual Application Application

ServersServers

“Out-of-box” = Platform agnostic technologies

– IBM: EWLM, Director MP, Tivoli Provisioning Mgr., SAN Volume Controller, Grid, etc.

– HP: Adaptive Enterprise (primarily OpenView)

– Sun: N1 Grid

Goal: Operational efficiency across IT environment, better service levels, “single view” management


Virtualization Areas

Pools of virtual resources

StorageServers Distributed Network

Partitioning− Dynamic LPARS− Virtual machines− Blades

Clustering− Parallel Sysplex®

− HACMP− Linux clusters

Workload Management− Policy-based− Heterogeneous

SAN volumes− Storage Pools− Centralized management

TotalStorage Virtualization− SAN Block Virtualization− SAN File Aggregation

TotalStorage Virtualization expanded capabilities− Increase capacity utilization

− Manage non-IBM storage

LPARs

VLANs− Isolate/prioritize traffic on shared network, 802.1

HiperSockets™/ Virtual ethernet− Optimized inter-partition communications, virtual network

GRID− Globus Toolkit− IBM OGSA Toolbox

Server allocation for Web application servers− Computation heavy, parallel applications

− Manage multiple applications across multiple server clusters

ISV Grid middleware− Provide services such as data services, scheduling


Hardware assist Virtualization

Intel & AMD


Hardware Assist from Intel and AMD


Virtualizing the x86 architecture

>Hardware Assisted Virtualization – First Generation

>CPU Vendors extending x86 architecture

Adding CPU features to support virtualization

- Intel – VT- AMD – AMD-V>Intel® VT FlexMigration>Intel® VT FlexPriority



>Hardware Assisted Virtualization – Second Generation

>Memory Management

Offloads memory page table management to CPU / Chipset

Provides significant performance improvement- Intel : Extended Page Tables (EPT)- AMD : Rapid Virtualization Indexing (RVI) - previously called NPT



>Hardware Assisted Virtualization – Third Generation

>I/O OffloadSecure PCI Pass-throughAllows PCI devices to be attached directly to virtual machines- Delivers near-native performanceIntel : VT-DAMD : IOMMU>Single Root I/O Virtualization – SR/IOVAllows physical PCI devices to be split into multiple virtual devicesAllows single PCI device to be passed through to multiple virtualmachines


Virtualization and IBM


IBM develops hypervisorthat would become VM on the mainframe

IBM announces first machines to do physical partitioning

IBM announces LPAR on the mainframe

IBM announcesLPAR on POWER™

19671967 19731973 19871987

IBM intro’s POWER Hypervisor™for System p™and System i™

IBM announces PowerVM

200720072004200419991999 20082008

IBM announces POWER6™, the first UNIX®servers with Live Partition Mobility

IBM’s History of Virtualization Leadership

A 40 year tradition continues with PowerVM™


Storage virtualization Virtualization

Leadership

Application infrastructure virtualization�WebSphere Virtual Enterprise is a leader with 200+ customers1

�WebSphere Virtual Enterprise is the only virtualization solution for managing heterogeneous application servers

Service management� IBM leads across most areas in management software according to

IDC – #1 in 9 categories including Performance & Availability, Event Automation, System management & Server Provisioning7

� IBM has shipped over 13,000 SAN Volume Controller engines3

�SVC supports over 130 disk systems64

� IBM has shipped more than 3,400 virtual tape systems3

Server virtualization

40 year historyof world-class innovation with virtualization1

(1) IBM inv ented the hy pervisor in 1967, was f irst to implement logical partitioning on a Unix system in 2001 and first to introduce partition mobility on a Unix system in 2007.

(2) IBM estimate.(3) Ev ery mainf rame includes the LPAR hy pervisor in microcode.

Virtualization services �Over 10,000 IT optimization engagements2

�Recognized leader in Storage Services7 and IT Consolidation Consultancy Services8

�Managed services can build and maintain a highly virtualized environment – helping save over $100/seat/year on desktops

�Over 40,000 clients exploiting IBM system-level virtualization2

� 100% of IBM mainframes are delivered virtualization ready3

� 2/3 of POWER6 technology servers ship virtualization ready4

(7) IDC, 2007.(8) Gartner Storage Prof essional and Support Services

Vendor; Magic Quadrant for Storage Services 2Q08.(9) The Forrester Wave™: IT Consolidation

Consultancies, Q2 2008 report, August 3, 2008.

(4) IBM sales data in Q2, 2008.(5) IBM sales data as of Q2 2008.(6) Supported hardware list: http://www-

01.ibm.com/support/docv iew.wss?rs=591&uid=ssg1S1003277.


IBM Virtualization platform

Unix Platform


Processor Technology Roadmap

2001

� Dual Core � Chip Multi Processing� Distributed Switch� Shared L2� Dynamic LPARs (32)

2004

�Dual Core�Enhanced Scaling�SMT�Distributed Switch +�Core Parallelism +�FP Performance +�Memory bandwidth +�Virtualization

2007

� Dual Core� High Frequencies � Virtualization +� Memory Subsystem +� Altivec � Instruction Retry� Dyn Energy Mgmt� SMT +� Protection Keys

2010

� Multi Core� On-Chip eDRAM� Power Optimized Cores� Mem Subsystem ++� SMT++� Reliability +� VSM & VSX (AltiVec)� Protection Keys+

POWER8™

� Concept Phase

POWER4™180 nm

POWER5™130 nm

POWER6®65 nm

POWER745 nm


POWER7 Portfolio

Major Features: � Modular systems with linear scalability� PowerVM Virtualization

� Physical and Virtual Management� Roadmap to Continuous Availability� Binary Compatibility� Energy / Thermal Management

Power 755

Power 750

Power 770

Power 780

Active Memory Expansion

POWER7RAS

POWER7Modes

Software

Power 720 / 740

Power 795

POWER 775

P7 Perf

AIX 7.1

BladeCenter PS700 / PS701 / PS702

PS703 / PS704

Power 710 / 730

Dual Socket

Quad Socket

IBM i 7.1 Energy

P7 Advisors


successful Power Migration Factory migrations to date.

There were over 1100 Power®

migrations during 2010, with more than

90% from Sun and HP customers (including x86 consolidation). In

4Q10 alone, Power achieved nearly 400 competitive migrations.

Cumulative Migration Factory Wins

0

500

1000

1500

2000

2500

3000

3500

2006 2008 2010

3,300+

PowerVM streamlines workload migration to POWER


What is PowerVM?

PowerVM is the new umbrella branding term for Power™ Systems Virtualization (Logical Partitioning, Micro-Partitioning, POWER Hypervisor, Virtual I/O Server, etc.)

PowerVM Editions feature

Micro-Partitioning™

Virtual I/O Server

Integrated Virtualization Manager

Live Partition Mobility

Lx86

Shared and Dedicated processor pools

Logical Partitioning

Hardware and software that delivers industry-leading virtualization on IBM POWER

processor-based servers for UNIX, i and Linux clients


PowerVM Editionsoffer a unified virtualization

solution for all Power workloads

� PowerVM Express Edition

– Evaluations, pilots, PoCs

– Single-server projects

� PowerVM Standard Edition

– Production deployments

– Server consolidation

� PowerVM Enterprise Edition

– Multi-server deployments

– Cloud infrastructure

PowerVM Editions are tailored to client needs

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Standard

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��Live Partition Mobility

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Express

��PowerVM Lx86

��Active Memory Sharing

��Shared Processor Pools

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10 per core(up to 1000)

Concurrent VMs

EnterprisePowerVM Editions


PowerVM delivers firmware-based security

� Unlike x86-based products such as VMware, the PowerVM hypervisor is secure by design. IBM is the only vendor that has designed the virtualized environment from ‘bare metal’ through the hypervisor.

� PowerVM hypervisor is part of the digitally-signed firmware with strong cryptography which makes it impossible to remotely install a modified fileset into the EPROMs of Power Systems.

� There are zero vulnerabilities reported against PowerVM by US CERTor by MITRE Corporation

� PowerVM is certified at a CC Evaluated Assurance Level 4+

50

Remember, zero is a number too …a very good number in the Security domain.


Live Application Mobility

Live Mobility on Power Systems

Movement of the OS and

applications to a different server with no loss of

service

Virtualized SAN and Network InfrastructureVirtualized SAN and Network Infrastructure

PowerVM Live Partition Mobility

• Move a Logical Partition from one system to another while running

• Moves the LPAR including the operating system

Live Partition Mobility

AIX Live Application Mobility

• Move a WPar from one AIX instance to another

while running

• Moves only the WPAR, AIX is not moved

• Requires WPar Manager, and use of shared

storage

Potential BenefitsImproved application availability

Energy savingBetter workload management

WorkloadPartition

QA

AIX # 2

Wor kloadPar tition

D ata Min in g

W orkloadPartition

App Serve r

Work load

Parti tionWeb

AI X # 1

WorkloadParti tion

Dev

Workload Pa rtition

e-mail

PowerVM™Workload

PartitionsManager

for AIX

Policy

Wo rkl oa dPa rt it io nBil l in g

Sha red Stor age ( SAN or NF S)


Positive Feedback: Analyst commentary on PowerVM

� “IBM’s clear leadership position in the traditional Unix area — coupled with its more advanced PowerVMvirtualization stack — will continue to be the core reason to adopt IBM technology. The PowerVM stack also gives POWER7 advantages over other hypervisor-based systems alternatives and, most importantly, the ability to equally support complex, mixed-application workloads across multiple operating systems.”

• Brad Day, Forrester Research

• (August 2010)


http://www.ibm.com/systems/power/software/virtualization

PowerVM resources include white papers, demos, client references and Redbooks

( … or Google ‘PowerVM’ and click I’m Feeling Lucky)

Learn more about PowerVM on the Web



x86- Platform


Providing the Right Choice

BladeCenter

Enterprise eX5

iDataPlex

Infrastructure Simplification,

Application Serving

Server Consolidation, Virtualization

Scale OutS

cale

Up

Stand alone Applications

System x Rack and Tower

Web 2.0, HPC, Grid


System x Virtualization Strategy

Support industry standard hypervisor technologies

Drive hardware platform leadership

Offer complete management solution


x86 Virtualization Product Landscape

� VMware vSphere 5.X– Leading market share

– Building strong virtual farm management product line

� MS Hyper V

– Standalone or integrated with Windows Server– Live Migration support included in Windows Server 2008 R2

– Multi-Server management with System Center Virtual Machine Manager 2008

� Xen– Open Source base– Various distributions by Red Hat, Novell, Citrix, others

� Kernel-based Virtual Machine (KVM)– Red Hat Enterprise Virtualization for Servers consists of:

• Red Hat Enterprise Virtualization Hypervisor (RHEV-H)• Red Hat Enterprise Virtualization Manager for Servers

– SLES 11 “Technology Preview”– Demonstrated live migration between Intel and AMD


Memory Capacity

� Buy what they need

when they need it

� License Fees

� Operational Expense

� Energy and mgmt expenses

� Fit more into the datacenter they have today

� Reduce cost to qualify systems

Do More With Less

� Speed time from

deployment to production

� Optimized performance for their workload needs

� Get more out of the people, IT, and spending they have

� Flexibility to get the IT they need, the way

they need it

Simplify

Difficult challenges create an opportunity for

innovation

Client challenges with enterprise workloads

Database, Virtualization, Transaction processing

� More virtual machines

� Larger virtual machines

� Bigger databases

� Faster database performance

� Greater server utilization


Introducing the eX5 Portfolio

MAX5

eXFlash FlexNode

Maximum memory scaling independent of processors

Extreme IOPs SSD storage

Scheduled provisioning

Two 2-SocketSystems

One 4-Socket System

�

System x3850 X5 IBM BladeCenter HX5BladeCenter HX5 System x3690 X5


What IBM is doing differently – Decoupling!

61


MAXMAX memory capacity

- An additional 32 DIMM slots for x3850 X5 and x3690 X5

- An additional 24 DIMM slots for HX5

MAXMAX virtual density

- Increase the size and number of VMs

MAXMAX flexibility

- Expand memory capacity, scale servers, or both

MAXMAX productivity

- Increase server utilization and performance

MAXMAX license optimization

- Get more done with fewer systems

Greater productivity and utilization through memory expansion and flexibility

Take your system to the MAX with MAX5MAX5


8-socket4-socket2-socket

200

100

18

3240

64 64

96

128

192

DIM

Ms

West

mer

eEP

Non-IB

M

Nehale

m E

X

Blade

Cente

r HX5

Syste

m x

3690

X5

Non-IB

M

Nehale

m E

X

Syste

m x

3850

X5

Non-IB

M

Nehale

m E

X

Syste

m x

3850

X5

2TB

3TB

6TB


Virtualization workloads demand more memory

Introducing MAX5: Maximize memory capacity above competitive systems

Competitive rack server

64 memory DIMMs

x3950 X5 shown with MAX5

96 memory DIMMsCompetitive blade server

32 memory DIMMs

BladeCenter HX5 shown with MAX5

40 memory DIMMs

More memory delivers:• More virtual machines• Larger virtual machines• Greater server utilization


+46%

+150%

+50%

x3690 X5 vs.x3690 X5 + MAX5

HX5 vs.HX5 + MAX5

x3850 X5 vs.x3850 X5 + MAX5

Projected increase in average VMs with MAX5

Additional memory bandwidth results in more average virtual machines

MAX5 gives eX5 the virtualization advantage


eX5 minimizes virtualization licensing costs in two ways

78% more Virtual Machines on eX5 for the same license cost

32 DIMMs: 281 Virtual Machines16 DIMMs: 158 Virtual Machines

2 processors: $7,000 USD2 processor: $7,000 USD

VMware Enterprise Plus Cost: $3,500 / processor – Memory constrained before processors are

fully utilized

50% of license cost on eX5 to support same number of Virtual Machines

64 DIMMs: 320 Virtual Machines64 DIMMs: 320 Virtual Machines

2 processors: $7,000 USD4 processor: $14,000 USD

VMware Enterprise Plus Cost: $3,500 / processor – Memory constrained before processors

are fully utilized

Competition server x3690 X5

x3690 X5 with MAX5Competition server


eX5 virtualization optimized models

� MAX5 expansion for up to a 512GB of added memory

� Large quantity of smaller, cheaper DIMMs per system

� Choice of hypervisor for customer flexibility

Capabilities

Benefits

Preconfigured Models

2 x E6540

2 x E6540

2 x E6540

2 x E6540

4 x X7550

4 x X7550

640GB40 DIMMsVMw are ESXi 4.07872-68x

40 DIMMs

64 DIMMs

64 DIMMs

96 DIMMs

96 DIMMs

7872-67x

71482Cx

71482Dx

7145-4Cx

7145-4Dx

640GBRHEV-HHX5

1TBRHEV-H

1TBVMw are ESXi 4.0x3690 X5

1.5TBRHEV-H

1.5TBVMw are ESXi 4.0x3950 X5

4x the VMs of industry standard 2-socket 2U systems

� Up to 5.3x the number of virtual machines of single VMware license industry standard 2U Intel Xeon 5500 Series system

� Up to 2x the number of virtual machines of single VMware licensecompetitor Intel Xeon 7500 Series system

� Integrated hypervisor for simpler deployment and management

MTM Hypervisor Processors DIMMs Memory (max)


Experience integrated virtualization right out of the box with industry-leading technology from IBM and VMware

Simplify your IT infrastructure and help drive down total cost of ownership with highly available System x and BladeCenter platforms

Pre-tested configurations available on IBM System x and BladeCenter servers help to allow for quick and easy configuration and deployment of virtual machines in a matter of minutes

IBM System x and BladeCenter servers are built for reliable virtualization with IBM X-Architecture®

IBM System x3850 X5 and IBM BladeCenter HS22V embedded and pretested with VMware ESXi help reduce deployment time

� Enables you to have IBM System x and BladeCenter Servers running virtual machines in a matter of minutes

IBM System x enterprise servers with the eX5 chipset and technology were designed from the ground up to help deliver an excellent platform for virtualization.

� IBM-designed chipset provides revolutionary scalability to 64 processor cores and up to 3TB of memory

Integration of VMware ESXi on IBM System x and BladeCenter Servers can help to simplify IT operations by the elimination of installation steps and making configuration easier.

USB Drive Key

HS22V

x3690 X5

3i

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x3850 X5

Embedded Virtualization Capability with VMware ESXix3850 X5, x3690X5 & HS22V …


Why is management so important?

� Using the right virtualization technologies is a critical success factor in a virtualization or consolidation project

� Management of virtualized systems is a critical success factor for continued operations

– Physical and virtual resources

– Ability for management tools to interoperate

– Enabling for service management

� As a seller, you should care because of the platform management “stickiness factor”

“… the days of focusing on physical system management are now gone. Upper-level management wants

greater IT operational efficiencies. CIOs require resources to be virtualized to increase resource utilization and simplify

management, and that data center energy consumption be reduced.”

- Clabby Analytics, March 2009

“Growing use of virtualization solutions … has started to slow the rate of growth in physical server bases. But

large-scale virtualization creates new sets of manageability and service quality challenges.”

– International Technology Group,

September 2008


Integrated Management Module (IMM)• Standards-based hardware which combines

diagnostic and remote control

UEFI—next generation BIOS• Richer management experience and future-ready

Hardware and firmware advances

which are standard

across all new

systems

ToolsCenter• Consolidated, integrated suite of management

tools• Powerful bootable media creator

Redesigned system tool portfolio for single-

system management and

scripting

IBM Systems Director• Platform management that is easy and efficient

• Management of physical and virtual resources

across heterogeneous systems

IBM Systems platform solution

for System x, BladeCenter, Power Systems, System z

and storage

IBM TivoliUpward integration into Tivoli

Service Management

Delivering innovations throughout the systems management stack

Improve service with comprehensive systems management


IBM Systems Director

Other ISV Service Management Software

Acti

ve E

ne

rgy M

ana

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r

Discovery

Inv entory

Monitoring

Serv ice and Support

Update

Status Conf iguration

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ITM,TPM,TSAM,SRM,ITNM,TADDM...

Cross Platform Coverage…

Upward Integration…

Basic Functions…

VM

Con

trol

Sto

rag

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on

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l

WP

AR

Man

ag

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Extend with Advanced Capabilities…

Automation

71

Cross Platform



System Storage Platform


For IBM and IBM Business Partner staff information only. Not intended for--or distribution to--customers or other third parties

“Efficiency Enhancers”

Entry/Midrange Storage Systems

Enterprise Storage Systems

File Storage Systems

Data ProtectionAnd Retention

Storage Management

Software

• Storwize Family

• V7000

• V7000 Unified

• DS Family

• DS3000

• DS5000

• DS8000 Family

• DS8700

• DS8800

• XIV Family

• XIV Gen2

• XIV Gen3

• Scale-Out NAS (SONAS)

• N series

• N3000

• N6000

• N7000

• TS Family

• TS1000

• TS2000

• TS3000

• TS7000

• ProtecTIERDeduplication

• Real-Time Compression

• Easy Tier

• SAN Volume Controller (SVC)

• Active Cloud Engine

Tivoli Productivity Center (TPC)

Tivoli Storage Manager (TSM)

Tivoli Key Lifecycle Manager

FlashCopyManager (FCM)

Overview of IBM Storage Portfolio


Information Explosion : You have faced the problem…

201020002000 2005 2015

Terabytes

Petabytes

Exabytes

Zettabytes

Gigabytes

The information explosionmeets budget reality

� Information doubling every 18-24 months

� Storage growing 20-40% per year

� Storage budgets up 1%-5% in 2010


Storage Virtualization is . . .

Technology that makes one set of resources look and feel like another set of resources, preferably with more desirable characteristics

A logical representation of resources not constrained by physical limitations

Hides some of the complexity

Adds or integrates new functionality with existing services

Can help improve flexibility and speed responsiveness

Source: Evaluator Group

Virtualization

Logical Representation

Physical Resources


Approaches to Disk Virtualization


Why Disk Virtualization?

� Disk virtualization complements server virtualization

– Both technologies help increase flexibility and speed responsiveness

� Storage management used to be manually intensive, time-consuming

and disruptive to the business

� Disk virtualization can help change that to automatic, time-saving and

non-disruptive to the business

� Radically changes the way you think about and work with storage to make it fundamentally more flexible than just storage boxes alone


In-Band Implementation

� In Band (Symmetric)–Software is in the data path

–All I/Os go through the software

� Advantages–Better management possibilities

–Apply functions across all managed storage

–Large caches can enhance performance

� Disadvantages–Some I/Os experience latency


Out of Band Implementation

� Out of Band (Asymmetric)–Control is outside the data path

–I/Os follow the data path

� Advantages...–Very little latency added to read/write activity–Very scalable solution

� Disadvantages...–Some In-band intervention required, either at the host

or switch, such that all I/Os experience some amount of latency

–Copy services are difficult to implement–Performance is limited to speed of block device

SAN

DataPath

ControlPath


SDD Driv ers SDD Driv ers EMC Drivers EMC Drivers RDAC Driv ers

EMC DS4000DS8000 Remote Copy ?

Flashcopy ?

� Proprietary, non-interoperable

Copy Services

� Static relationship between

servers and storage systems

� Can standardize on one vendor

– usually very expensive� Or restrict servers to vendors

� Use SVC and TPC to address

Out

ofSpace

Outof

Space

Out

ofSpace

Storage Problems and Limitations Today

Freecapacity

010101010101010101010010101101001000Data Migration

Inefficient use, storage not

available to all servers

� Migration of data disruptive and

time consuming


SAN Volume Controller Delivers Value

� Creates tiers of

storage

� Enables multi-

vendor strategies

� Move data without

interrupting

applications

� Allocate more storage

to applications

automatically

Improves

personnel productivity

Reduces the cost and complexity of managing

storage

Improves

business continuityImproves storage

utilization

� Combines storage

capacity into a single

resource – from

multiple vendors

� Manage storage as a

business resource,

not as separate boxes

� Manage a single

storage resource

from a central point


SAN Volume Controller – Impact on Performance

� SVC does not hamper performance

– Worst case, introduces minimal delay (50-60 microseconds or .05-.06 milliseconds)

– Some cases of improved performance, should plan on equivalent performance

• Increased cache, Increased Striping, etc.

� Strenuously tested

– Independent SPC testing – approximately 70,000 IOPs per I/O Group (2145-8G4s running V4.3 firmware) http://www.storageperformance.org/results/#SPC1_Results

� SVC is designed to scale linearly

– Two I/O groups offer 2X performance of one I/O group- up to four per cluster

– Can add additional clusters if needed

• Might do this for other technical reasons (some other maximum)

• Sometimes, business factors (“eggs in a single basket”, risk mitigation, politics)

� The choice to add performance without storage, or storage without performance

© 2012 IBM Corporation84 IBM ConfidentialIBM Virtualization Techday84

What is the Storwize V7000?

� Mid-range storage system that can also virtualize external storage– Based on proven SVC software technology

� SAS drive attachment

– SSD, 10K SAS and Nearline SAS– Up to 240 2.5” drives or 120 3.5” drives

(can intermix at enclosure level)

� Dual-active, hot-swappable controllers

– 8GB of cache per controller – 16GB total

� Two host interface options

– Eight 8 Gbps FC ports

– Four 10 Gbps iSCSI ports� Customer installable and maintainable

– All primary components are hot-swappable CRUs (Customer Replaceable Units)

© 2012 IBM Corporation85 IBM ConfidentialIBM Virtualization Techday85

External Virtualization Features

Transparent data movement �Efficiently manage technology upgrades and

lease terminations by transparently moving application data from legacy disk arrays to

new IBM Storwize V7000Network

IBM diskLegacy

Applicationserver

IBMESS, FAStT

DS3/4/5/6/8

XIV

SunStorageTek

HPMA, EMA

MSA, EVA

XP

BullStoreWay

PillarAxiom

NECiStorage

FujitsuEternus

EMCCLARiiON,

Symmetrix ,

VMAX

HitachiUSP

Lightning, Thunder

TagmaStore

NetAppFAS

Network

Legacy disk attach


What is ProtecTIER?


Virtual Tape LibraryData DeduplicationData Replication

© 2012 IBM Corporation88 IBM ConfidentialIBM Virtualization Techday88 9-Aug-12

� Software solution that resides on standard IBM xSeries server� Emulates a tape library unit, including drives, cartridges and robotics � Performs VTL, Deduplication, and Compression functions� Uses FC-attached disk array as the backup medium

Backup Server

FC

Virtual Tape Library

TS7650

Disk Array

http://lt.be.ibm.com/stg/ltu35404



IBM System z-Mainframe


IBM zEnterprise family

�Announced 7/10 – Server w/ up to 96 PU cores�5 models – Up to 80-way�Granular Offerings for up to 15 CPs�PU (Engine) Characterization

– CP, SAP, IFL, ICF, zAAP, z IIP�On Demand Capabilities

– CoD, CIU, CBU, On/Off CoD, CPE

�Memory – up to 3 TB for Server and up to 1 TB per LPAR

– 16 GB Fi xed HSA

�Channels– Four LCSSs– 3 Subchannel Sets– MIDAW facility– Up to 240 ESCON channels– Up to 288 FICON channels– FICON Express8 and 8S– zHPF– OSA 10 GbE, GbE, 1000BASE-T– InfiniBand Coupling Links

�Configurable Crypto Express3�Parallel Sysplex clustering�HiperSockets – up to 32�Up to 60 logical partitions�Enhanced Availability�Unified Resource Manager�Operating Systems

– z/OS, z /VM, z/VSE, z/TPF, Li nux on System z

�Announced 7/10�Model 002 for z196 or z114�zBX Racks with:

– BladeCenter Chassis– N + 1 components– Blades– Top of Rack Switches– 8 Gb FC Switches– Power Units– Advance Management Modules

� Up to 112 Blades– IBM Smart Analytics Optimizer Soluti on– POWER7 Bl ades– IBM System x Blades– IBM WebSphere D ataPower Integration

Appliance XI50 for zEnterprise (M/T 2462-4BX)

–Operating Systems– AIX 5.3 and higher– Linux for x Blades– Microsoft Wi ndows for x Blades*

–Hypervisors– PowerVM Enterprise Edition– Integrated Hyper visor for System x

IBM zEnterprise 196 (2817) IBM zEnterprise Blade Extension (2458)

IBM zEnterprise 114 (2818)

�Announced 07/11 �2 models – M05 and M10

� Up to 5 CPs�High levels of Granularity available

– 130 Capacity Indicators�PU (Engine) Characterization

– CP, SAP, IFL, ICF, zAAP, z IIP

�On Demand Capabilities– CoD, CIU, CBU, On/Off CoD. CPE

�Memory – up to 256 GB for Server– 8 GB Fixed HSA

�Channels– Two LCSSs– 2 Subchannel Sets– MIDAW facility– Up to 240 ESCON channels– Up to 128 FICON channels– FICON Express8 and 8S – zHPF– OSA 10 GbE, GbE, 1000BASE-T– InfiniBand Coupling Links

�Configurable Crypto Express3�Parallel Sysplex clustering�HiperSockets – up to 32�Up to 30 logical partitions�Unified Resource Manager�Operating Systems

– z/OS, z /VM, z/VSE, TPF, z/TPF, Linux on Sys tem z


IBM System z – a comprehensive and sophisticated suite of virtualization function

IBM System z Virtualization Genetics

CP-67

VM/370

VM/SP

VM/HPO

VM/XA

VM/ESA

z/VM V5

S/360

S/370

SMP

64 MB Real

31-Bit

ESA

64-Bit

1960s 1972 1980 1981 1988 1995 2007...

REXX Interpreter

Virtual Machine Resource Manager

Virtual Disks in Storage

CMS Pipelines

Accounting Facility

Absolute | Relative SHARE

Discontiguous Saved Segments

Instruction TRACE

LPAR Hypervisor

Adapter Interruption Pass-Through

Multiple Logical Channel Subsystems (LCSS)

Open Systems Adapter (OSA) Network Switching

Zone Relocation

Control Program Hypervisor

Dynamic Address Translation (DAT)

Diagnose Hypervisor Interface

Conversational Monitor System (CMS)

Inter-User Communication Vehicle (IUCV)

Program Event Recording (PER)

Translation Look-Aside Buffer (TLB)

Programmable Operator (PROP)

Dedicated I/O Processors

VM Assi st Microcode

Start Interpretive Execution (SIE)

Named Saved Systems

Guest LANs

I/O Priority Queuing

Virtual Switch

Minidisk Cache

Set Observer

Performance Toolkit

SIE on SIE

Expanded Storage Multiple Image Facility (MIF)

Large SMP

HiperSockets

Integrated Facility for Linux

Host Page-Management Assist

QDIO Enhanced Buffer State Mgmt

Automated Shutdown

Dynamic Virtual Machine Timeout

HyperSwap

N_Port ID Virtualization (NPIV)

3090

9x219672

zSeries

System z9

System z10

308x303x

4381

Over 40 years of continuous innovation in virtualization

– Refined to support modern business requirements

– Exploit hardware technology for economical growth

– LPAR, Integrated Facility for Linux, HiperSockets

– System z Application Assist Processors

– System z Information IntegrationProcessors

Business Value: Scalability

, Reliability

, Robustness, F

lexibility

, ...

zEnterprise


Start Interpretive Execution- Establish architecture forguest systems

- Maintain status- Invoke SIE assists

z/VM – SIE – EAL 3+ – 100s of Virtual Machines – Shared Memory

System z Virtualization TechnologyA Shared Everything Architecture

The potential performance impact of the Linux server farm isisolated from the other LPARs

LPAR Zoning: each partition has a zero-origin address space, allowing I/O access to memory without hypervisor intervention LPAR – Up to 60 Logical Partitions

PR/SM – SIE – EAL 5

Hardware support:10% of circuits areused for virtualization

Most sophisticated and functionally complete hypervisors

Able to host z/OS, Linux, z/VSE, z/TPF, and z/VM-on-z/VM

Shared everything architecture

Highly granular resource sharing (less than 1% utilization)

Any virtual CPU can access any virtual I/O path within the attached logical channel subsystem

z/VM can simulate devices not physically present

Application integration with HiperSockets and VLANs

Intelligent and autonomic workload management

Shared resources per mainframe footprint

HW (LPAR) and SW (z/VM) hypervisors

Hardware support, SIE, microcode assist

Virtualization is transparent for Op Sys execution

Hardware-enforced isolation


Tools & Resources


IBM Tools to achieve in IT Optimization

� DATA COLLECTION TOOLS

CDAT

TADDM- Tivoli Application Dependency Discovery Manager

SYSTEMS DIRECTOR

� DATA ANALYSIS TOOLS

ZODIAC

COBRA

VISIAN-Virtualization Sizing and Analysis Tool

ALINEAN


VISIAN: Virtualization Sizing

Analysis tool overview and demo


VISIAN overview and required information

� VISIAN is a Excel-based tool developed by IBM that is used to

size a virtualized servers environment.

Source servers technical data

Source servers technical data

VISIANVISIAN Virtualized environment

sizing

Virtualized environment

sizing

VISIAN analyses the following information:

� Source servers technical configuration (number, type and speed of CPUs, Memory, etc.)

� Source servers resources utilization (%CPU, %Mem, %NW, etc.) with up to 24 different

values per server for each parameter.

� Consolidation boundaries (environments, network zone, location, availability, clusters, etc.)

� Target servers technical configuration (CPU, Memory, Network, Disk, etc.)

� Virtualization layers characteristics, limitations and overhead (VMware ESX, MSVS 2005

R2 and PSeries hypervisors are currently supported)

HostnameI gnor e

(Y/ N)Cluster name Net work z one Oper ati ng System Environm ent Availabi lit y Locati on #CPUs

SRV01 N In terna l Win2K Product ion 24x 7 Madr id 1

SRV02 N In terna l L inux Product ion 24x 7 Madr id 1


SRV04 N In terna l Win2K Test 8x 5 Madr id 1





SRV09 N In terna l Win2K Product ion 24x 7 Madr id 2SRV010

N In terna l Win2K Product ion 8x 5 Madr id 1SRV011 N In terna l L inux Product ion 24x 7 Madr id 1



SRV014 N E-mai l c lus te r In te rna l Win2K Product ion 24x 7 Madr id 2

SRV015 N E-mai l c lus te r In te rna l Win2K Product ion 24x 7 Madr id 1






SRV021 N In terna l Win2K Product ion 24x 7 Madr id 2SRV022 N In terna l Win2K Product ion 24x 7 Madr id 2




SRV026 N Orac le c lus te r In te rna l Win2K Product ion 24x 7 Madr id 1



� VISIAN facilitates the calculation of the optimal target scenario for a virtualized environment.


VISIAN Online Demo

Report

Input sheet


98This educational piece is intended for your use in selling. It is NOT a deliverable for your customers.

STG Alinean Tool


IBM Systems Consolidation Evaluation Tool -Alinean

� The tool provides a quick high level analysis based on industry average data, as researched by Alinean, Inc., based on studies of 20,000+ worldwide IT accounts.

� Once you have the quick high level view that helps you answer the initial question: "Does it make sense to move forward?", you have the ability to further streamline the input with your actual costs producing a much more relevant result answering the question: "What is the cost of doing nothing?"

� The tool provides you an executive ready report such that you can use this to help build your business case to move forward with your financial teams. All assumptions are included in the Full Report.

� IBM offers four migration versions for your usage where you can input your current non-IBM or IBM IT environment and see a result based on the below IBM solutions. The three server versions support migration from existing x86 and Unix/Linux based systems to IBM: – IBM Storage (includes mulit-tier support within a single platform)

– IBM Linux on System z

– IBM Power (includes AIX, IBM i and Linux based solutions)

– IBM System x and BladeCenter


STG STG AlineanAlinean ToolTool--set Overviewset Overview

IBM STG Alinean Templates

In development for 2012(4)

– IBM PureSystems TCO Analysis Tool (Includes Storage)

– IBM Storage Efficiency Calculator (ETA Q2)

– IBMi TCO Analysis Calculator

– Systems Software BVA Tool

Current in Production (11)– Power

• IBM Server Consolidation TCO Calculator• Power to Power Migration Analysis Tool

– System X and Blade Center• IBM Server Consolidation TCO Calculator

(x86)• IBM Server Consolidation TCO Calculator

(Intel)

– Storage • IBM Server Consolidation TCO Calculator• IBM Storwize V7000 TCO Calculator• IBM Storwize V7000 TCO Calculator RAS• RTCA Real Time Compression Appliance

– System Z• TCO Calculator for Linux on System Z

– Cloud• IBM Cloud Computing (Includes Storage)

– WOS• IBM Work Load Optimized Solutions

Example: Screen Shot RTCA Tool


�Alinean online demo

Report

ibm virtualization techday v2.0 final

Technology

ibm response

education of ibm

mainframe virtualization

virtualization functions

ibm system x

multiple physical resources

real resources

resources components