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VMware Site Recovery Manager Overview
John HinkleProfessional Services
Practice PrincipalFebruary 18th, 2009
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Executive Summary
VMware virtual infrastructure transforms organizations’ability to protect their datacenterVMware Site Recovery Manager is a new product for disaster recovery that does the following:
Simplifies and automates key disaster recovery workflows: setup, testing, failover, failbackSimplifies and centralizes management of recovery plansMakes it easy for customers to leverage their investment in storage replication technologies with their virtual infrastructure
This combination of disaster recovery automation with the capabilities of VMware Infrastructure reduces time to recovery, risk, complexity and cost
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Agenda
Disaster Recovery ChallengesIntroducing VMware Site Recovery ManagerSummary
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Requirements for Disaster Recovery
Minimize Downtime
93% of companies that lost their data center for ten days or more due to a disaster filed for bankruptcy within one year of the disaster.
--National Archives and Records Administration
Control Cost
Minimize Risk
73% of executives expressed concern with the costs associated with maintaining a secondary data centre
--Beacon Technology Partners
92% of users surveyed acknowledged that their companies would face serious consequences if they had to implement their disaster recovery plans.
--Dynamic Markets Ltd.
Effective disaster recovery is a business imperative, but is very difficult to achieve
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Challenges of Disaster Recovery
Minimize downtime
Reduce risk
Control cost
Many manual processes for recoveryMultiple steps to overcome hardware differencesIncomplete or out-of-date runbooks
Testing requires additional hardware and infrastructureUsually only data is regularly and cleanly updatedFrequent failures during recovery
Simplest recovery requires identical hardwareIdle recovery hardware is impossible to repurposeMultiple third-party products necessary for recovery
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Agenda
Disaster Recovery ChallengesIntroducing VMware Site Recovery ManagerSummary
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
VMware Vision for Disaster Recovery
Rapid> Automate recovery process> Eliminate failures due to hardware dependencies> Integrate different components of recovery
Reliable> Enable easier, more frequent testing> Turn manual, inconsistent processes into
pre-programmed, repeatable processes
Manageable> Centralize and simplify management of recovery plans> Make disaster recovery protection a property of
virtual infrastructure
Affordable > Eliminate idle recovery hardware> Eliminate dependencies on physical infrastructure
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
• Hardware Independence
• InstantRepurposing
Failover
CostReliability
Planning And Acquisition
Testing
• DRS And Resource Pools
• Encapsulation• Boot From Shared Storage
•Snapshots•VLANs
BusinessConcern
AssociatedDR Workflow
SupportingVI3 PlatformFeatures
VMware Infrastructure Adds Value To DR Today
Time to Recovery (RTO)
Awards“Best Disaster Recovery Product of 2006”(TechTarget)
55% of customers using virtualization for BC/DR
(#1 reason for virtualization behind consolidation/resource utilization)
Customers
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
What it is:Site Recovery Manager is a new VMware product for disaster recovery
What it does:Simplifies and automates disaster recovery processes
Setup
Testing
Site Recovery Manager works with VMware Infrastructure to enable faster, more reliable, affordable disaster recovery
Introducing Site Recovery Manager
Failover
Failback
Site Recovery Manager leverages VMware Infrastructure to transform disaster recovery
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Site Recovery Manager Core Capabilities
Centralized managementCreate, test, update and execute recovery plans from a single point of management
Tight integration with VirtualCenter
Disaster recovery automationBuild recovery process in advance
Automate testing of recovery plans
Automate execution of recovery process
Simplified setup and integrationAllocate and manage recovery resources
Easy integration with leading vendors’storage replication systems
Storage
Servers
Virtual Machines
ESXServer
ESXServer
ESXServer
ESXServer
VirtualCenterSite
Recovery Manager
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Key Components
VMware Infrastructure 3 deployment
Storage
Servers
VMware Infrastructure
Virtual Machines
VirtualCenter
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Key Components
Storage
Servers
VMware Infrastructure
Virtual Machines
VirtualCenterSite
Recovery Manager
Site Recovery Manager> Manages and monitors recovery plans> Tightly integrated with VirtualCenter
3rd-Party Replication> Integrated via replication adapters> Replication adapters certified and
supported by replication vendor
Storage Replication
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Key Components
Storage
Servers
VMware Infrastructure
Virtual Machines
VirtualCenterSite
Recovery Manager
Storage
Servers
VMware Infrastructure
VirtualCenterSite
Recovery Manager
Storage Replication
Site Recovery Manager
Protected virtual machines
Virtual Machines
Production Disaster Recovery
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Site Recovery Manager Management Interface
Disaster recovery management is another view of your environment
Viewed from VirtualCenter management client
Central point of management for virtual infrastructure and disaster recovery
Site Recovery Manager
VirtualCenter
VirtualCenterclient
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Disaster Recovery Setup
Create recovery plans For virtual machines, applications, business units
Integrate with replicationIdentify which virtual machines are protected by replication configuration
Map recovery resourcesServer resources, network resources, management objects
Specify recovery processConvert manual runbook to pre-programmed responseCustomizable with scripting and callouts
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Setup: Mapping Recovery Resources
Maps production resources to resources available at recovery site
Resource pools
Network connections
Virtual machine hierarchy
Eliminates complexity of managing recovery site resources
Production Disaster Recovery
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Setup: Building Recovery Plans
Turn manual runbook into automated process
Specify steps of recovery process in VirtualCenter
Extensible framework Scripts for specialized tasksCheckpoints for manual stepsEnables integration with physical recovery
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Failover Automation
Detect site failuresRaise alert when heartbeat lost
Initiate failoverUser confirmation of outageGranular failover initiation
Manage replication failoverBreak replicationMake replica visible to recovery hosts
Execute recovery processUse pre-programmed planProvide visibility into progress
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Testing
Replication ManagementSnapshot replicated LUNs before testDelete snapshots of replicated LUNs after test
Network ManagementChange all virtual machines to a test port group before powering them on
Customization/extensibilitySame breakpoints and callouts as failover sequenceExtra breakpoints and callouts around the test bubble
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Failback
Promote secondary site to primaryFor one or more VMs
Add VMs to DR profileProtect them at another site
Manual failoverShort downtime (minutes)Likely to be individual VMs/applications
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Agenda
Disaster Recovery ChallengesIntroducing VMware Site Recovery ManagerSummary
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Site Recovery Manager Core Benefits
Expand disaster recovery protectionNow any workload in a VM can be protected with minimal incremental effort and cost
Reduce time to recoveryAs soon as disaster is declared, a single button kicks off recovery sequence for hundreds of VMs
Increase reliability of recoveryReplication of system state ensures a VM has all it needs to startup
Hardware independence eliminates failures due to different hardware
Easier testing based off of actual failover sequence allows morefrequent and more realistic tests
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Summary Site Recovery Manager Leverages VMware Infrastructure to Make Disaster Recovery
RapidAutomate disaster recovery processEliminate complexities of traditional recovery
ReliableEnsure proper execution of recovery planEnable easier, more frequent tests
ManageableCentrally manage recovery plansMake plans dynamic to match environment
AffordableUtilize recovery site infrastructureReduce management costs
Questions?
Backup Slides
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Key Concepts in Site Recovery Manager
LUN GroupsThe smallest groups of replicated LUNscontaining complete sets of virtual machines
Protection GroupCollection of virtual machines to protect and the information needed to protect them
Recovery PlanComplete set of steps needed to recover (or test recovery of) virtual machines in one or more protection groups
VMFS VMFS
Recovery Plan A(Array Failure)
Recovery Plan B(Site Failure)
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Storage Replication Awareness Link storage replication with virtual infrastructure
Setup: Discover which VMs are replicated
Query array for replicated LUNs
Match replicated LUNs to datastores and VM inventory
Failover: Automate promotion of LUNs at remote site
Test: Automate LUN snapshot creation/deletion for test
Compatibility: Requires FC or iSCSI array integration module – from storage OEM
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Specifying the Recovery Process
Pre-program the disaster response
What VMs are shutdown (instant repurposing)
VM startup order
VM-specific recovery steps
Scripts, notifications and prompts
Any action requiring repetition for each VM is automated
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Replicating VirtualCenter Management Information
Propagation of VirtualCenter maangement info between sites
Global inventory mappings with per-VM overrides ensure
VMs are organized correctly at the remote site
VMs have the right CPU and memory allocations at the remote site
VMs are plugged into the right port groups at the remote site
These features are representative of feature areas under development. Feature commitments must not be included in contracts, purchase orders, or sales agreements of any kind. Technical feasibility and market demand will affect final delivery.
Providing Change Control for Recovery Plans
Change control
Role based access control restricts access to setup and execution
Changes to DR plan instantly reflected in the test and failover workflows
Audit trails track who made what changes and when
Recovery and test plans can be exported and printed as needed
© 2009 IBM Corporation
IBM System Storage™
IBM System Storage SAN Volume Controller
VMware Site Recovery Manager1Q 2009
2
© 2009 IBM Corporation
Contents
Disaster Recovery Basics
SVC interoperability
SVC and VMware Site Recovery Manager (SRM)
Metro and Global Mirroring
3
© 2009 IBM Corporation
What is RPO and RTO?
4
© 2009 IBM Corporation
Business Continuity Tiers - 7
5
© 2009 IBM Corporation
SVC Interoperability Recent UpdatesHost Environments
► VMware● VMware Site Recovery Manager
(SRM) – SVC Storage Replication Adapter supported with Metro Mirror. Global Mirror support planned
● SP3 for ESX 3.5● with guest OS Windows 2003 MSCS
for both 32b and 64b environments● Consolidated Backup
► VIOS 2.1 NPIV support► Veritas 5
● with Windows 2003 or Windows 2008, using SDD-DSM
● with SuSE SLES 10● with Red Hat EL 5
► SUN Solaris Clustering V3.2► Oracle with Windows 2008, Windows
2003
Host Environments (cont’d)► Microsoft Exchange Solution
Reviewed Program (ESRP)● SVC with DS8100 & DS4800:
32,000 Mailbox Exchange 2007 Storage Solution end of January
Storage► EMC CLARiiON CX4 Models 120,
240, and 480
► MSA1500 active/active
► Sun StorageTek Models (6580 & 6780) end of January
► Xiotech Emprise 5000 end of January
SAN► Brocade Firmware 6.1.1.c
► Cisco Firmware 3.3.2
► Cisco Firmware 4.1.1c end of January
6
© 2009 IBM Corporation
What it is:► Site Recovery Manager is a new VMware
product for disaster recovery
What it does:► Simplifies and automates
disaster recovery processes● Setup● Testing
Site Recovery Manager works with VMware Infrastructure to enable faster, more reliable, affordable disaster recovery
● Failover● Failback
Site Recovery Manager leverages VMware Infrastructure to transform disaster recovery
VMware Site Recovery Manager (SRM)*
* Content is direct (unchanged) from VMworld presentation BC03.ptt:
7
© 2009 IBM Corporation
All statements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.
SAN
SAN
SANSAN
Copy Services: Multiple Cluster Mirroring
SVC (B)
What this is► Multiple Cluster Mirroring enables Metro Mirror and
Global Mirror relationships to exist between a maximum of four SVC clusters
► A VDisk can be in only one MM/GM relationship
► One example is shown in the figure (B to A, C to A, D to A) , but other configurations (like triangle-shaped or square-shaped) are also supported
► Both Metro Mirror and Global Mirror are supported within the same overall configuration (for example B to A as Metro Mirror, and D to A as Global Mirror)
► The SVC clusters may take advantage of the maximum number of remote mirror relationships
VDisks
SVC (A)
VDisks
SVC (C)
VDisks
SVC (D)
VDisks
1
1
2
2
3
3
Metro Mirror or Global Mirror Relationship
Site 1 Site 2
Site 3
DR Site
Metro Mirror or Global Mirror Relationship
Metro Mirror or Global Mirror Relationship
SVC 5.1SVC 5.1
SAMPLE CONFIGURATIONOTHERS ARE SUPPORTED
Why it matters► Enables customers to copy from several remote sites to a single
SVC cluster at a disaster recovery site
► Supports implementation of consolidated DR strategies
► Helps customers who are moving or consolidating data centers
8
© 2009 IBM Corporation
All statements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.
Copy Services: Increase number of MM/GM relationships
What this is►Creation of up to 8192 Metro Mirror and/or
Global Mirror relationships ►Relationships individually controllable
(create/delete, start/stop)
Why it matters► Improves scalability for increased data protection in
remote copy operations
► Increases the remote copy scope when using Multiple Cluster Mirroring
MM / GM targets
MM / GM sources
8192 relationships
(up from 1024)
SVC 5.1SVC 5.1
9
© 2009 IBM Corporation
All statements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.
Copy Services: Multi-Target Reverse FlashCopyWhat this is
► Enables FlashCopy targets to become restore points for the source without breaking the FlashCopy relationship and without having to wait for the original copy operation to complete
► Supports multiple targets and thus multiple rollback points
SANsource
Multi-Target FlashCopy operation
target
2. Reverse FlashCopy operation
SANVolume Controller
target
SAN
•ORIGINAL RELATIONSHIPS
OR
target
source
sourcetarget
1. Optional Copy of Original
Source
LATER RECOVERY
POINT IN TIME
Why it matters► A key advantage of the SVC Multi-Target
Reverse FlashCopy function is that the reverse does not destroy the original target; thus anything using the target, such as a tape backup process, will not be disrupted; multiple different recovery points can be tested
► SVC is also unique in that an optional copy of the source VDisk can be made before starting the reverse copy operation in order to diagnose problems
SANVolume Controller
SVC 5.1SVC 5.1
10
© 2009 IBM Corporation
All statements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.
SAN Storage Zones
Cluster: iSCSI – Host/HBA
What this is► Native attachment to SVC for host
systems using iSCSI HBAs► Not used for storage attachment, which
remains connected through Fibre Channel
► Not used for cluster-to-cluster communication, nor for communication between SVC engines in a cluster
Why it matters► Enables customers to connect host
systems to SVC using lower-cost IP networks
LAN
Host servers with iSCSI HBAs
Fibre-attached hosts
Fibre-attached storage
SAN ZonesSAN VolumeController
SVC 5.1SVC 5.1
11
© 2009 IBM Corporation
All statements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.