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7/27/2019 BCO2147-VMware vCenter Site Recovery Manager - What's New and Technical Overview_Final_US.pdf
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VMware vCenter Site
Recovery Manager
What's New andTechnical Overview
Bryan Evans, VMware, Inc.
Ken Werneburg, VMware, Inc.
INF-BCO2147
#vmworldinf
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Disclaimer
This session may contain product features that arecurrently under development.
This session/overview of the new technology representsno commitment from VMware to deliver these features inany generally available product.
Features are subject to change, and must not be included in
contracts, purchase orders, or sales agreements of any kind.
Technical feasibility and market demand will affect final delivery.
Pricing and packaging for any new technologies or featuresdiscussed or presented have not been determined.
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2011 VMware Inc. All rights reserved
VMware vCenter Site Recovery ManagerWhats New and Technical Overview
Bryan Evans
Product Manager, VMware
Ken Werneburg Senior Technical Marketing Manager, VMware
INF-BCO2147
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Agenda
Simple and Reliable DR with vSphere and SRM
SRM supports a broad range of replication options
Key Use Case: Automated Failback
Key Use Case: Planned Migration
SRM is Mature and Reliable
Whats New in SRM 5.1
vSphere Replication is now part of vSphere
Application Consistency for vSphere Replication
All Paths Down Improvements
Forced Failover
Automated Failback for All Replication Options
Support for vSphere Essentials+
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Simple and Reliable DR with
vSphere and SRM
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Challenges of Traditional Disaster Recovery
ExpensiveComplex
Recovery Plans
?
?
?
???
?
?
UnreliableFailovers
Apps
Hosts
Storage
Network
Software
Hosts
Storage
Facilities
>$10K per app
Failure to meet business requirements
Long RTOs days to weeks Too much time and resources consumed
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vSphere Provides The Best Foundation For Disaster Recovery
Flexible Infrastructure
Eliminate need for identical hardware acrosssites
Enable waterfalling of equipment to recovery site
Simple Application Protection
Entire system including application, OS,and data is stored as virtual machine files
Entire system can be protected with dataprotection tools
Cost-Efficient Infrastructure
Reduced hardware requirements at recovery site
Use recovery hardware to run low-priority apps
Encapsulation
Consolidation
HardwareIndependence
vSphere
vSphere vSphere
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Site Recovery Manager Complements vSphere for DR
Traditional DR VMware
Streamline planned migrationsand automated failback
Automated DR failover and non-disruptive testing
Simple management of recovery
and migration plans
vSphere Replication
Encapsulation for simple recoveryof entire systems
Hardware independence atfailover site
Consolidation to reduce costs
vSphere
SRM
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SRM Simplifies Setup and Management of Recovery Plans
Weeks or months to set up Error-prone
Quickly falls out of sync with appsand infrastructure changes
Simple recovery plan set up in minutes Fewer steps means far less room for errors
Simple to keep in sync with changes
to Simple Recovery PlansFrom Complex Runbooks
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SRM Provides Broad Choice of Replication Options
vSphere ReplicationSimple, cost-efficient replication for Tier 2 applications and smaller sites
Storage-based ReplicationHigh-performance replication for business-critical applications in larger sites
vCenter ServerSite
Recovery
Manager
vSphere
vCenter ServerSite
Recovery
Manager
vSphere
vSphere
Replication
Storage-basedreplication
Site A (Primary) Site B (Recovery)
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Simplify failback process
Automate replication management
Eliminate need to set up new recovery plan
Streamline frequent bi-directional migarations
Automated Failback To Streamline Bi-Directional Migrations
Re-protect VMs from Site B to Site A Reverse replication
Apply reverse resource mapping
Automate failover from Site B to Site A
Reverse original recovery plan
Restrictions
Does not apply if Site A has undergone majorchanges / been rebuilt
Not available with vSphere Replication
Overview
Benefits
Automated Failback
Site BSite A
Reverse
Replication
Reverse original recovery plan
vSphere vSphere
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Planned Migrations for App Consistency & No Data Loss
Overview
Benefits
Two workflows can be applied to recovery plans: DR failover
Planned migration
Planned migration ensures applicationconsistency and no data-loss during migration Graceful shutdown of production VMs in
application consistent state Data sync to complete replication of VMs
Recover fully replicated VMs
Better support for planned migrations
No loss of data during migration process
Recover application-consistent VMs atrecovery site
Planned Migration
Site BSite A
Replication
1 Shut downproduction VMs
2Sync data, stop replication
and present LUNs to vSphere
3 Recover app-consistent VMs
vSphere vSphere
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SRM Is Mature and Reliable
Introduced in Q2 2008
> 7,000 customersOver 1 Million VMs protected
Ifyour organization is already taking advantage of virtualization,
then adding Site Recovery Manager to handle disaster recoveryis a no-brainer.
Jerry Wilkin
Senior Systems Administrator, Dayton Superior Corp
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Whats New in SRM 5.1
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Key Components Of SRM 5.1
Storage
Servers
VMware vSphere
vCenter ServerSite
RecoveryManager
Virtual Machines
Site Recovery Manager
Manages recovery plans
Automates failovers and failbacks
Tightly integrated with vCenter and replication
Storage-Based Replication (3rd party)
Provided by replication vendor
Integrated via replication adapters created,certified and supported by replication vendor
vSphere Replication
Part of vSphere platform Replicates virtual machines between
vSphere clusters
Choice of replication options
Required at both protectedand recovery sites
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vSphere Replication Part of the Platform
Virtual machines canbe replicated
irrespective ofunderlying storage
type
Enables replicationbetween
heterogeneousdatastores
Replication ismanaged as a
property of a virtualmachine
Efficient replicationminimizes impacton VM workloads
SRM can use either the integrated software replication or storage based replication
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vSphere Replication UI
Select VMs toreplicate from
within the vSphereclient by right-click options
Can configure foran individual VM,or multiple VMs
simultaneously!
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vSphere
SRM Architecture with vSphere Replication
Protected Site Recovery Site
SRM Plug-In SRM Plug-In
Storage
SRM ServerSRM Server
Storage
(VRApliance)
vSphere Client vSphere Client
vSphere
vRAvRA
VMFS VMFS
Storage
VMFS VMFS
vCenter Server vCenter Server
vSphere
vRA
vSphere
NFC
vSphere
NFC
VRAppliance
VRAppliance
Replication
SRA SRA
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Create application consistent copies of entire virtual machines!
Quiescent Applications with vSphere Replication
Integrates with VSS and application writers for consistent applications!
VSS writerintegration
Improved since 1stVR with SRM
Works via VMwareTools
]
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All Paths Down Improvements
VMFS
vSphere vSphere
VMFS
vSphere vSphere
More gracefulduring unmount
Fewer timeoutswaiting formissing storage
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Forced Recovery
VMware vSphere
VMware
vCenter Server
Site Recovery
Manager
VMware
vCenter Server
Site Recovery
Manager
VMware vSphere
Site A (Primary) Site B (Recovery)
Servers Servers
Avoid delays to RTO when protected site is inconsistent
Unknown state
of protected site
Storage timeoutsimpact RTO
Forced Failoveronly runs
recovery siteoperations
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Failback Supported with Both Array and vSphere Replication
Single button click reverses replication and configures protection
Easily returnenvironments tothe primary
production site
Reliable and
automated forboth ABR andVR
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Now includes vSphere Essentials Plus Support
Better supportfor SMBCustomers
Continuedsupport for allfull editions of
vSphere
vCenterStandard orFoundation
Carries forwardStandard and
Enterpriseeditions
Supported Versionsand Editions
LicensingMetric
LicensingRequirements
Site Recovery Manager5.1
Per VM
One license perprotected VM
Includes powered offprotected VMs
vCenter Server
vCenter 5.1
vCenter Standard orFoundation, Essentials
Per instance Two licenses required
one for the protectedsite, one for the recoverysite
vSphere
vSphere 4.x or 5.x
vSphere vSphereEnterprise Plus,Enteprise, Advanced,Standard orEssentials+
Per proc
Need to license all thehosts powered onacross both protectedand recovery sites
New in
SRM 5.1
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SummaryWhats New in Site Recovery Manager 5.1
vSphere Replication part of vSphere Platform
Application consistency with vSphere Replication
Disk handling improvements (All Paths Down)
Forced failover
Reprotect and Failback for vSphere Replication and Array-Based
Essentials Plus support
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Key Takeaways
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Key Takeaways
VMware vCenter Site Recovery Manager, in conjunction withvSphere, enables simple and reliable DR at much lower cost as
compared to traditional DR
vSphere Replication is now part of the vSphere Platform, and addskey new enhancements for application consistency and automatedfailback
SRM 5.1 delivers key enhancements to lower the cost of DR andenable lower RTO
Read more athttp://blogs.vmware.com/vsphere/uptime
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Thank You
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FILL OUTA SURVEY
EVERY COMPLETE SURVEYIS ENTERED INTO
DRAWING FOR A$25 VMWARE COMPANY
STORE GIFT CERTIFICATE
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VMware vCenter Site
Recovery ManagerWhat's New and
Technical Overview
Bryan Evans, VMware, Inc.
Ken Werneburg, VMware, Inc.
INF-BCO2147
#vmworldinf