k.i.s.s in the cloud with aws
TRANSCRIPT
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Alexander Pak Solution Architect – APJ [email protected]
K.I.S.S In The Cloud With AWS Powered by Double-Take Solution
Agenda
1. Corporate Overview
2. AWS & Double-Take: > Providing A True Hybrid Cloud Solutions
3. Question
Corporate Overview
Who is Vision Solutions?
Strong Partnership
Proven, Trusted
Solutions
• 250,000+ Licenses • 2000+ Global Partners • 70+ Countries
• 20+ years of Business Continuity and Platform Migration
HA/DR In The Cloud
Ground to Cloud is the most common use for HA/DR
Ground to Cloud projected to remain dominant in the future
Double-Take: A Cloud Enabler
Hardware/pla*orm agnos1c
Public, private and hybrid cloud op1ons
Replica1on 1-‐to-‐many, many-‐to-‐one
Virtual machine and applica1on aware
Offload hot/applica1on from processing
Controlled automa1on: replica1on, failover, failback, roll back, throEling, pre/post scrip1ng, DR tes1ng, IP takeover
Applica1on consistency
Mul1-‐site support
Logical and physical security features
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Source: IDC, 2012 – “Recovery to and in the Cloud”
By: Laura DuBois
Program Vice President Storage Systems, SoDware and SoluFons
Success Story with Double-Take & AWS
An Airline Company in Asia, operates scheduled domestic and international flights
• Successfully protect their environment by creating a DR Site on AWS • Windows/Linux Platform • Physical/Virtual • Mix Infrastructure (Stand-Alone/Cluster)
• Technology • Double-Take Availability
• Results • Potential for data loss is minimized • Full recover from a system failure can be facilitated in minutes
Common Migration Scenarios
Between Hypervisor Migrations
Server to Virtual Migrations Server to Server Migrations
Ground to Cloud Migrations
Migration Pain Points
• Downtime during migration
• Risk of failed migrations
• Cost of migrations
• Vendor lock-in
Traditional Migration Timeline
Install OS and Patches
on New
Install Applications
on New Shut Down
Applications Copy Data
Merge Data to
Applications Test/Verify
Reroute Users &
Applications Online
Downtime clock stops
Downtime clock starts
Double-Take Move Migration Timeline
Install Replication
on Old
Install OS and Replication
on New Start
Replication Sync
Complete
Continuous Replication Test/Verify Online
Minutes of Downtime
Double-Take Move: How Migration Works
SOURCE TARGET
Con&nuous Replica&on Ini&al Mirror
SOURCE
Double-‐Take Console
Windows Server 2003 to 2012 Migration
Apps
Databases
File Data
Apps
Windows Server 2003
Windows Server 2012
Provision a Windows Server 2012 Target Machine and Install Apps
Users Online
Windows Server 2003 to 2012 Migration
Apps
Databases
File Data
Apps
Databases
File Data
Windows Server 2003
Windows Server 2012
Replicate Databases and File Data with Double-‐Take
Users Online
Windows Server 2003 to 2012 Migration
Apps
Databases
File Data
Apps
Databases
File Data
Windows Server 2003
Windows Server 2012
ASach and Test Data with Apps on Windows Server 2012
Users Online
Windows Server 2003 to 2012 Migration
Apps
Databases
File Data
Apps
Databases
File Data
Windows Server 2003
Windows Server 2012
Resynchronize Data with Double-‐Take
Users Online
Windows Server 2003 to 2012 Migration
Apps
Databases
File Data
Windows Server 2012
Shutdown Source and Redirect Users to Windows Server 2012
Users Online
Windows SQL Server 2005 Migration
Current support level End Mainstream
SQL Server 2005 SQL Server 2005 SP4 is in extended support, which ends on April 12, 2016
April 12, 2011 April 12, 2016
SQL Server 2008 and 2008 R2
SQL Server 2008 and 2008 R2 are in extended support which includes security updates, paid support, and requires purchasing non-‐security ho]ix support
July 8, 2014 July 9, 2019
SQL Server 2012 SQL Server 20012 SP2+ is in mainstream support unFl CY 2017 July 11, 2017 July 12, 2022
SQL Server 2014 Currently supporFng all versions July 9, 2019 July 9, 2024
End Extended
Learn more about the SQL Server support lifecycle: support.microsoft.com/lifecycle/
Removing the Obstacles to Upgrading/Migrating
Use Double-‐Take’s state-‐of-‐the-‐art replica&on technology to increase data integrity and reduce down&me
Double-‐Take’s migra&on and upgrade solu&ons are inexpensive and incredibly easy to use
Run fully func&onal tests using real data to take the guesswork out of migra&ons and upgrades – all without impac&ng produc&on ac&vi&es
Cloud Migration Center (CMC) – Solution Overview
Double-‐Take Cloud MigraFon Center automates migraFons of Windows servers from any source environment (physical, virtual, or cloud) into AWS clouds.
CMC was built on top of DT Move, so it provides real-‐&me replica&on of the changes occurring on the source. This allows for near-‐zero down&me migraFons.
CMC’s automated discovery process supports finding servers in VMware vCloud Director and vSphere environments, Amazon Web Services EC2 Instances and Windows Servers listed in AcFve Directory. Manually adding servers via IP address is supported as well.
Cloud Migration Center (CMC) – How Do We Migrate
Customer’s subscrip&on Virtual network
CMC proxy Device with modern web
browser
Migra&on steps
Login to CMC
Deploy and connect proxy
Add Cloud subscripFon
Discover source VMs
Create migraFon job
Finalize migraFon
Customer’s Environment
Cloud Migration Center (CMC) – Migration Steps
1. Discover eligible servers 2. Create target service 3. Create target instance 4. Provision target instance 5. Create install points 6. Copy Double-Take to source
7. Install Double-Take on source 8. Enable Double-Take for source 9. Enable Double-Take for target 10. Activate Double-Take license 11. Create migration 12. Synchronize
13. Waiting to cutover 14. Perform cutover 15. Activate Windows on target 16. Complete migration
1. Login 2. Discover 3. Migrate
AUTOMATED
HA/DR Pain Points
• Downtime
• Data Loss
• Heterogeneous or Hybrid Data Centers
• Eliminate Vendor Lock-In
• Regulatory and Compliance Concerns
Double-Take Availability: How HA Works
Produc&on/Source Server HA/DR/Target Server
Double-‐Take
• EnFre Source protected: data and system state
• Double-‐Take replicates byte-‐level changes conFnuously
• Target conFnuously synchronizes replica (data and system state)
• Monitors Source health for failures, prepared to failover if needed
Double-Take Availability: How HA Works
Produc&on/Source Server HA/DR/Target Server
Double-‐Take
• Detects failure and manages failover process, including system state merge
• Merges the replica System State info into the Target’s System State, overwriFng the non-‐hardware info
• Source down – planned or unplanned
Double-Take Availability: How HA Works
Produc&on/Source Server HA/DR/Target Server
• Once the System State merge is complete the Target Server reboots
• Target completely assumes Source logical idenFty (SID, GUID, Name, Apps and OS configuraFon, etc.)
Produc&on/Source Server
Double-Take Availability: How HA Works
Production Server
Target Server Basic Windows file
server
System State Data
All Data Files
Heartbeat Monitoring
DR_01 Sql_01
SQL Protection and Failover
Staging Directory
Double-Take Availability: How HA Works
SQL Protection and Failover
Production Server
Failover
SQL_01 SQL_01
Staged information overwrites system configuration (non-hardware)
Target Server Reboots and becomes identical to source server
Staging Directory
Double-Take Move & Double-Take Availability Benefits
Real-Time Byte-Level Replication • Over any distance • Low RPO • Minimize downtime
Simple One-Click or Automatic Cutover Data & Full Server Protection or Migration Hardware/Platform Independent Migration WAN Optimized
• Compression • Bandwidth throttling/scheduling
Secure – AES 256bit Encryption HA testing/DR Drills/Migration Testing Point-In-Time Recovery (Snapshots)
Double-Take Snapshots: Point-In-Time Recovery
Physical to Virtual Protection Jobs Virtual to Virtual Protection Jobs Premise to Cloud and Cloud to Cloud Jobs Avoid recovery of corrupt data
MONDAY 12:00AM
TUESDAY 12:00AM
WEDNESDAY 12:00AM
THURSDAY 12:00AM
FRIDAY 12:00AM
OpFon of 15 minute interval snapshots
Double-Take Protects or Migrate “The Real Data Center”
Discover, Migrate, Cutover
You are here
Near-Zero Downtime
Hyper-‐V
Exchange Database
Exchange Cluster ESX
SAN
NAS/iSCSI
Double-Take Console: Multi-Select Server Management
Setup protection, failover and recovery by:
Flexible Configure groups as business needs dictate
Double-Take® DR for Linux
SKU = DTDRL (1 license for every source and target) 1:1, N:1, 1:N Data Only Protec&on
Double-Take Replication: How Does It Work
ApplicaFon layer
OperaFng system
Hardware layer
User application
Double-Take driver
Virtual / AWS
ApplicaFon layer
OperaFng system
Hardware layer
Double-Take driver
Double-Take service
Double-Take service
An initial mirror copies all of the
data to the target HDD HDD
Physical / VMware
Double-Take Replication: How Does It Work
Physical / VMware
ApplicaFon layer
OperaFng system
Hardware layer
HDD
User application
Double-Take driver
ApplicaFon layer
OperaFng system
Hardware layer
HDD
Double-Take driver
Double-Take service
Double-Take service
ü
The Double-Take driver sees bytes of I/O en route to
the file system and copies them
into memory
As confirmation of the write travels
back to the application,
Double-Take then sends the bytes to
the target
Virtual / AWS
Double-Take Replication: How Does It Work
ApplicaFon layer
OperaFng system
Hardware layer
HDD
User application
Double-Take driver
ApplicaFon layer
OperaFng system
Hardware layer
HDD
Double-Take driver
Double-Take service
Double-Take service
During high-latency periods, Double-Take will buffer changes to
memory
Disk Queue
If configurable memory buffers are exceeded,
Double-Take will buffer to disk for
additional latency tolerance
Physical / VMware Virtual / AWS
Double-Take Replication: How Does It Work
ApplicaFon layer
OperaFng system
Hardware layer
HDD
User application
Double-Take driver
ApplicaFon layer
OperaFng system
Hardware layer
HDD
Double-Take driver
Double-Take service
Double-Take service
Once latency improves, replication resumes
transmission, preserving write-order consistency
Disk Queue
Physical / VMware Virtual / AWS
Advantages of Double-Take HA/DR Solutions
• One Solution for the entire environment
• Different tiers of protection based on your customers’ needs
• RPO and RTO of seconds/minutes vs. hours/days
• One console for simplified management
• Less costly for companies to learn one product vs. many
• Unified solution with no add-ons
Global Around-The-Clock Customer Care
> Expert help is always there when you need it. Vision invests extensively in customer service with global around-the-clock Customer Care
> Proactive contact on impending disasters
> Real-time call handling – Average speed of answer less than 30 Seconds
> Easy online access to the latest upgrades, fixes and enhancements
> Advanced tools and resources including a comprehensive online knowledgebase and web-based screen sharing support
“Responsive, knowledgeable, professional... Vision Solu&ons CustomerCare has come through for us, &me a\er &me. Simply the best.”
– Hayward Industries
Learn More & Stay Informed
Website: visionsoluFons.com
Twi^er: twiSer.com/VSI_DoubleTake
twiSer.com/VSI_Power @VSI_DoubleTake @VSI_Power
Facebook: facebook.com/VisionDoubleTake
YouTube: youtube.com/user/VisionDoubleTake
LinkedIn: linkedin.com/company/vision-‐soluFons
Blog: hSp://blog.visionsoluFons.com
Spiceworks: hSp://community.spiceworks.com/pages/doubletake