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Business Continuity
Azure Site Recovery
Alexandre Verkinderen – Christopher Keyaert
Christopher KeyaertConsultant @ Inovativ Be | SCCDM MVP
@Keyaertc
Alexandre Verkinderen
Managing Consultant @ Inovativ Be | SCCDM MVP
[email protected]@AlexVerkindere
Agenda■Business Continuity
■Azure Site Recovery
■ASR with Windows Azure Pack
■ Inmage
■Capabilities summary
Business Continuity Challenges
Business Continuity ChallengesData growth's impact on business continuity
Increasing costs
Too many complications, problems and mistakes
Business Continuity
Not enough data retention
Time-intensive media management
Untested DR & decreasing recovery confidence
Too much data with insufficient protection
Business Continuity ChallengesBypassing the obstacles
Increasing costs
Too many complications, problems and mistakes
Business Continuity
Not enough data retention
Time-intensive media management
Untested DR & decreasing recovery confidence
Too much data with insufficient protection
Automate, automate, automate
Tighter integration between systems & availability / data protection
Eliminate tape management
Achieve cost and operations stability
Increase breadth and depth of continuity protection
Implement testable solutions for data recovery
Design principles for enterprise scale DR service
Microsoft Solutions for BC & DR
Microsoft SolutionsBreadth & depth solutions for business continuity & disaster recovery
Hyper-V FailoverClustering for VM Resilience
1
Hyper-V Guest Clustering for app-level HA, i.e. SQL Server AlwaysOn FCI
2}Centralized backup with
Data Protection Manager 4
Simplified protection with Windows Server Backup 3
Integration of WSB/DPM with Microsoft Azure Backup 5
Orchestrated Physical, Hyper-V & VMware VM Replication & Recovery using Azure Site Recovery, between on-premises locations, or between on-premises & Microsoft Azure
6
Orchestration and Replication: InMage Scout
Microsoft Azure Site Recovery
Primary Site
InMage Scout
Orchestration and Replication: Hyper-V Replica, SQL AlwaysOn
Microsoft Azure Site Recovery
Primary Site
Hyper-V
Microsoft Azure Site Recovery
Orchestration Channel
Replication channels:
Hyper-V Replica, SQL AlwaysOn,
SAN
Primary Site
Hyper-V
Recovery Site
Hyper-V
Microsoft Azure Site Recovery
Orchestration and
Replication channel:
InMage Scout
Primary Site
VMware / Physical
Recovery Site
InMageScout
InMageScout
Key features include:
Automated VM protection and replication
Remote health monitoring
Near zero RPO
No-impact recovery plan testing
Customizable recovery plans
Minimal RTO – few minutes to hours
Orchestrated recovery when needed
Replicate to – and recover in – Azure
Heterogeneous physical and virtual support
On-premises to Azure protection (Site-to-Azure)
VMware / Physical
VMware / Physical
Download InMage Scout
CY2015
Azure Site RecoveryOne solution for multiple infrastructures
Site to Site recovery with ASR
Extensible Data Channel
(Hyper-V Replica, SQL
Always-ON)
Azure Site Recovery
How it works: configure
Sign up
Create a recovery plan
Site A
System Center
Virtual Machine
Manager
AD
SQL
Exch
System Center
Virtual Machine
Manager
Site B
How it works: create recovery plan
Hyper-V Replica replicates virtual
machines
Health monitoring
Create a recovery plan
Create
recovery
plan
Site A
System Center
Virtual Machine
Manager
AD
SQL
Exch
Configure
System Center
Virtual Machine
Manager
Site B
How it works: recover from datacenter failure
Create a recovery plan
System Center
Virtual Machine
Manager
Site B
Create
recovery
plan
Orchestrates recovery
of services in the
event of an outage
AD
SQL
Exch
Site to Azure recovery via ASR
Extensible Data Channel
Hyper-V Recovery Manager
Microsoft Azure
Site Recovery
Microsoft Azure
Compute Storage Networks
How it works: create recovery plan
Hyper-V Replica replicates virtual
machinesCreate a recovery plan
Create
recovery
plan
Site A
System Center
Virtual Machine
Manager
AD
SQL
Exch
Configure
Site to Azure setup – Demo
Unit that fails over together
• Defines a collection of VM
that will be recovered
together.
• Typically models an
application.
Dependency modelling
• Specify the order in which the
VMs of a recovery plan need
to be booted by using
groups.
• VMs of same group failover in
parallel.
• Shutdown is in reverse order
of recovery to ensure 0 data
loss.
Extensible Recovery plans
• Add custom actions to a
recovery plan in between the
groups.
Value Props of Recovery plan
Test Failover
• Recover the VM to
Azure without
affecting the primary
site workload.
• VM can come up in
an isolated
environment.
Planned Failover
• Recover VM by safely
turning off the VM
on the primary site
and sending latest
changes.
• Ensures 0 data loss.
• VM boots up on
Azure. Active
location changes to
Microsoft Azure.
Unplanned Failover
Without primary site
operations
• Recover VM when
the primary site is no
longer reachable.
•May have data loss.
• VM boots up on
Azure. Active
location changes to
Microsoft Azure.
Unplanned failover
with primary site
operations
• Attempts to
shutdown VM and
send latest changes.
• If attempt fails, goes
ahead with the
recovery to ensure
better RTO.
Recovery Actions
Recovery Plan – Demo
ASR - Supported configuration and Pricing
Supported ConfigurationHost operating system Windows Server 2012 R2
Guest operating system
Windows Server 2008 R2 or later
Linux: Centos, openSUSE, SUSE, Ubuntu
Guest operating system architecture 64-bit
Operating system disk size Between 20 MB and 127 GB
Operating system disk count 1
Data disk count16 or less (the maximum is a function of the size of
the virtual machine being created. 16 = XL)
http://msdn.microsoft.com/en-
us/library/dn469078.aspx
Supported Configuration (2)Data disk VHD size Between 20 MB and 1023 GB
Network adapters One adapter and one IP address
Static IP address Not supported
iSCSI disk Not supported
Shared VHD Not supported
FC disk Not supported
Hard disk format
VHD
VHDX (supported on generation 1 only)
Virtual machine namea
Should contain between 1 and 63 characters. Restricted
to letters, numbers, and hyphens. The name must start
with a letter or number and end with a letter or
number.
Virtual machine type Generation 1
Pricinghttp://azure.microsoft.com/en-us/pricing/details/site-recovery/
ASR with Windows Azure Pack
Source: Hyper-V Workloads Target: Hyper-V Workloads
Microsoft Azure Site Recovery
HSP Data Center 1 /
CPS Stamp 1
HSP Data Center 2 /
CPS Stamp 2
DR OrchestrationDR Orchestration
Microsoft Azure Pack Integration
Extensible Data
Channel
Microsoft Azure Pack Integration■ Available with Azure Pack Update Release 4
■ DR as a Plan/Add-On property on VM clouds
■ SMA runbooks■ To auto-create recovery site subscription when Tenant subscribes to DR on primary
■ To enable/disable DR protection for all present and future created VMs in subscription
■ Full integration of replica VMs with recovery site Azure Pack■ Tenants can manage (start/stop/console or desktop connect) failed over replica VMs on
recovery site Azure Pack
Tenant Isolation for HSP to Azure
SC
VM
MMicrosoft Azure Pack
Tenant 1 Subscription
HSP Management Subscription
HSP Billing Account
VM Replication
DRP
DR Orchestration
HSP Data Center Microsoft Azure
Failover
Hosted Workloads to Azure – Tenant Isolation
Tenant 2 Subscription
Tenant 1
Tenant 2
Tenant 2 Tenant 1
VM Replication
Hosted Workloads to Azure – Tenant Isolation
■ HSP owns the billing of Azure subscriptions
■ HSP creates management subscription in which ASR vault is created and HSP SCVMM is registered
■ Tenants do not have access to management subscription
■ HSP creates new Azure subscription per tenant and makes tenant co-admin on it
■ Tenant VM replicates to the Storage Account in subscription created for tenant
■ Given managed DR focus, DR drills are triggered by HSP on behalf of tenants
■ During failover to Azure, VM instance comes up in Azure subscription created for tenant
Disaster Recovery with InMage
Contoso Primary Location(On-Premises/Service Provider)
Source: VMware vSphere VMs& Physical Servers
Heterogeneous Disaster Recoveryfor VMware vSphere-based VMs & Physical Servers with InMage Scout
ProcessServer
Contoso Secondary Location(On-Premises/Service Provider)
Target: VMware vSphere VMs
ConfigServer
MasterTarget
InMage Scout Data
Channel
DownloadInMageScout
Microsoft Azure Site Recovery
DownloadInMage
Scout
Process Server – Used for Caching,Compression & Encryption
Config Server – Used for Centralized Management of InMage Scout
Master Target –Used as a repository & for retention
Microsoft Azure
InMage Scout Data
Channel
Microsoft Azure Site Recovery
Process Server –Used for Caching, Compression & Encryption
Config Server –Used for Centralized Management of InMage Scout
Master Target –Used as a repository & for retention
for VMware & Physical into Azure with ASR & InMage Scout (Future)
Contoso
Fabrikam
RX Server – Used for multi-tenant management in Azure
RX Server
Orchestration
Orchestration
InImage Demo
Summary
Capabilities summary■ At scale configuration
■ Compute, storage and network
■ Variable RPO to meet needs of various apps
■ Azure VM auto-sized based on size of on-premises VM■ User can change per needs
■ Data resides in customer storage■ Stored securely using encryption
■ Automated failovers – test, planned and unplanned
■ Failback as first class gesture
■ Rich application level recovery■ Dependency groups
■ Manual actions
Why recover to Azure?■ Azure ROI
■ On premises cost three times higher
■ 68% annual savings
■ Get async replication as frequently as 30s for great RPO
■ You can self-service for all failovers
■ Resources guaranteed for failover to succeed
■ Supported in a geo near you
■ Integrate the public cloud into your DC
ASR Resources■ Pricing Guide
■ Planning Guide
■ Capacity Planner Tool
■ Deployment Guide
■ Configuration Tutorials
■ WAN Optimization with Riverbed
■ InMage Website
■ ASR MSDN Forum
■ Azure Feedback Forum – ASR User Voice
■ ASR Wiki
Thank you!
