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VMware Infrastructure 3The Next Generation in Virtualization
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Agenda
VMware Technology Review
VMware Infrastructure 3 Overview
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Single OS image per machine
Software and hardware tightly coupled
Running multiple applications on samemachine often creates conflict
Underutilized, inflexible,costly infrastructure
Without Virtualization
Break dependencies betweenOS and hardware
Manage OS and application as singleunit by encapsulating them into VMs
Strong fault and security isolation
VMs are hardware-independent:they can be provisioned anywhere
With VMware Virtualization
How server virtualization transforms x86 systems
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Anatomy of a virtual machine
Each Virtual Machine is a complete system
encapsulated in a set of software files
Physical Server
ESX Server
Virtual MachinesUnmodifiedApplication
UnmodifiedOS
VirtualHardware
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Key features of VMware virtualization
Hardware Independence
Run a virtual machine on anyserver without modification
Partitioning
Run multiple virtual machines
simultaneo
uslyo
n asingle physical server
Isolation
Each virtual machine is isolated
fro
mother virtual machineson the same server
Encapsulation
Virtual machines encapsulate entiresystems (hardware configuration,operating system, apps) in files
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Agenda
VMware Technology Review
VMware Infrastructure 3 Overview
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The virtualization market has matured
1999-20011999-2001
2003-20052003-2005
2006 + ...2006 + ...
Central
Management
1st GenerationSingle System
Hypervisor-based Stack
1st GenerationSingle System
Hypervisor-based Stack
3rd GenerationInfrastructure-wide
Virtualization
3rd GenerationInfrastructure-wide
Virtualization
2nd Generation
Virtual Infrastructure
2nd Generation
Virtual Infrastructure
Enterprise-Class
Virtualization
SystemPartitioning
SystemPartitioning
Central
Management
Enterprise-Class
Virtualization
SystemPartitioning
AutomationAggregation
Availability
Optimization
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Introducing VMware Infrastructure 3
Central
Management
Enterprise-Class
Virtualization
SystemPartitioning
Automation
Aggregation
Availability
Optimization
Industry first suite for infrastructure-wide virtualization
NE
W
NE
W
NE
W
VMotion
Resource Pools
DRS
HA
Consolidated Backup
VirtualCenter2
Virtual SMP
VMFS
ESX Server 3
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Server virtualization
Benefits
Increase hardware utilizationby sharing hardware resources
across a large numberofvirtual machines
Use less hardware forbusiness continuity
Deploy multiple virtual machines on a single physical server
Physical Server
ESX Server
Virtual Machines
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Requirements for enterprise-class virtualization
Virtualization of servers, storage and network
Not just servers, storage and network virtualization as well!
Reliability, scale and performance ESXServer at a customer site: 800 days continuous uptime!
Interoperability and certification
Extensive certification, testing and interoperability
throughout the stack
Support for enterprise workloads
Up to 16GB RAM and 4 virtual CPUs per VM
From single server partitioning to virtualization of entire
infrastructure including servers, storage and networking
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Introducing VMware Infrastructure 3
Central
Management
Enterprise-Class
Virtualization
Automation
Aggregation
Availability
Optimization
Industry first suite for infrastructure-wide virtualization
NE
W
NE
W
VMotion
Resource Pools
DRS
HA
Consolidated Backup
VirtualCenter2
Virtual SMP
VMFS
ESX Server 3SystemPartitioning
NE
W
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VMware Infrastructure management
Server Farm
VMware Infrastructure
Network
Storage
VirtualCenter
Virtual Machines
ESX Server ESX Server ESX Server ESX Server ESX Server ESX ServerESX ServerVC Agent VC Agent VC Agent VC Agent VC Agent VC Agent VC Agent
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VirtualCenterKey functionality
7
ProgrammaticInterfaces
Virtual Machineand Server
Management
1
Provisioning
2
Migration
3
ResourceManagement
4
SystemMonitoring
5
Security andAccess Control
6
CentralizedManagement
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Introducing VMware Infrastructure 3
Central
Management
Enterprise-Class
Virtualization
Automation
Aggregation
Availability
Optimization
Industry first suite for infrastructure-wide virtualization
NE
W
VMotion
Resource Pools
DRS
HA
Consolidated Backup
VirtualCenter2
Virtual SMP
VMFS
ESX Server 3SystemPartitioning
NE
W
NE
W
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Live migration of virtual machines with VMotion
What is it?
Live migration of virtualmachines with VMware VMotion
Customer Impact
Zero downtime maintenance
Continuous service availability
Complete transaction integrity
Supported on Fibre Channeland iSCSI SAN and NAS
Over 70% of VMware customers have implemented VMotion
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Resource pools
Customer Impact
Failed server means fewerresources not a failed application
Enables high availability acrossthe infrastructure
Provides service level assurance
Dedicated (virtual) infrastructurefor each business unit; central ITretains control over hardware
Delegation of resource and virtualmachine management down tothe business unit
Aggregate collections of disparate hardware resources
into unified logical resource pools
Servers, Storage, Networking
Business Unit
DepartmentA Department B
Aggregate Resources
Resource Pool 2CPU 36GHz, Mem 58GB
Priority HIGH
Resource Pool 3CPU 12GHz, Mem 22GB
Priority LOW
CPU 48GHz, Mem 80GB
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Resource optimization with VMware DRS
What is it?
Dynamic balancing of computing
resources across resource pools
Intelligent resource allocation
based on pre-defined rules
Customer Impact
Align IT resources with
business priorities
Operational simplicity;
dramatically increase systemadministrator productivity
Add hardware dynamically to avoid
over-provisioning to peak load
Automate hardware maintenance
Dynamic and intelligent allocation of hardware resources
to ensure optimal alignment between business andIT
Resource Pool
Business Demand
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Resource PoolCPU 36GHz, Mem 58GB
PriorityHIGH
Capacity on demand with VMware DRS
Provisioning isfire and forget
Easily add more capacity
Avoid over-provisioningto peak load
Add hardware dynamically
Resource PoolCPU 50GHz, Mem 70GB
PriorityHIGH
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1. Activate Maintenance Modefor physical host
2. DRS migrates running virtualmachines toother hosts
Use VMotion to evacuatehosts
Move running applicationstoother servers withoutdisruption
Perform maintenance at
any time of day
Automate with DRSmaintenance mode
Automates moving virtualmachines toother hosts
Automates re-balancingafter maintenance complete
NE
W
Shut down idle host andperform maintenance
Restart host; DRS automaticallyrebalances workloads
VMotionVMotion
Zero-downtime maintenance using VMware technology
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NewEnsure high availability with VMware HA
What is it?
Automatic restart of virtual
machines in case of server failure
Customer Impact
Cost effective high availability
for all applications
No need for dedicated
stand-by hardware
None of the cost andcomplexity of clustering
VMware HA enables cost-effective high availability
for all applications
Resource Pool
X
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NewProtect data with VMware consolidated backup
What is it?
Centralized agentless backup
for virtual machines Move backup out of the virtual machine
Eliminate backup traffic on the local
area network
Pre-integrated with major
3rd-party backup products
Customer Impact
Perform backup in themiddle of the day
Centralized file level backup enables
easy & reliable data protection
CENTRALIZED
DATA MOVER
BACKUP
PROXY
BACKUP DISK
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VMware InfrastructureOperational simplicity
Broad-based, cost-effective application availability
and business continuity
VMware HA
Ensured service levels
Capacity on-demand and intelligent resource balancing
Continuous uptime and non-disruptive maintenance
of IT environments
Live migration of entire running systems
Instant provisioning and easy virtual machines management VirtualCenter
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2424Copyright 2006 VMware, Inc. All rights reserved.
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1. Virtualization of servers, storage and networking
Partition CPU and
memory in multiple
virtual machines
Store virtual
machine disks
on lo
calor sharedstorage. VMFS
cluster file system
manages virtual
machine disk
storage
Build networks
within or acrossESXServer
installations.
Server Farm
VMware Infrastructure
Network
Storage
Enterprise Virtualization
Virtual Machines
ESX Server ESX Server ESX Server ESX Server ESX Server ESX ServerESX Server
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Virtualization as a resource multiplier
4-wayServer
6GBMemory
Run up to32 Virtual Machines
Allocate up to 12GBVirtual Machine Memory
Physical Virtualized
All physical resources are shared by virtual machines
resulting in a resource multiplier effect
2HBAs(paired)
2 NICs(paired)
Create and Allocate up to32 Virtual Disks
Create and Allocate up to16 Virtual NICs
Physical Virtualized
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2. Reliability, scale and performance
ESXServer at a customer site:800 days continuous uptime and counting
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3. Interoperability and certification
Server Farm
ESXServer
ESXServer
ESXServer
ESXServer
Virtual Machines
VMware Infrastructure
ESXServer
Networks
Fibre Channel SAN, iSCSI SAN, NAS
Management
Applications
OperatingSystems
CPU
I/O Subsystem
Networking
Storage
ServerHardware
Interoperability across the stack
enables enterprise virtualization
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Windows Server2003 Standard, Enterprise,Web Editions, and Small Business Server
Windows 2000 Server and Advanced Server
Windows NT: 4.0 Server
Windows XP Professional
RedHat Linux 7.2, 7.3, 8.0, & 9.0
RedHat Enterprise Linux 2.1 & 3
Solaris 10 (on x86)
SUSE Linux 8.2, 9.0 and 9.1SUSE Linux Enterprise Server 8
Novell NetWare 5.1, 6.0 and 6.5
FreeBSD 4.9
Heterogeneous operating system support
Rigorously tested torun 28 versions ofall majoroperatingsystems
64-bit operatingsystem support
NE
W
Freedom to choose the most appropriateOS
for any application