double-take for migrations - thinkasg university series
TRANSCRIPT
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Double-Take 7.1
Leading Edge TechnologyProven Reliability
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Leading portfolio of information availability brands> Supports Windows, Linux, Power Systems and Cloud Computing> Aligned with HP, IBM, Microsoft, VMware and other leaders> Teradata Business Partner
One of the world’s largest engineering and support teams> Exclusive cross-pollination of ideas and technologies> The best talent in the industry!
Among the industry’s largest worldwide partner networks> Unprecedented support for customers of all sizes and geos> 800+ partners, 25,000+ customers in 70+ countries
Strong financial performance
Privately held by Thoma Bravo inpartnership with management
Vision Solutions’ Corporate Profile
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Windows and Linux Product Overview
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Flexible, Reliable Failover - Anywhere
Double-Take Availability
Full Server Protection/Failover
Multiple, Software-Assisted Failback Solutions
Data-Only Protection/Failover
Agentless Virtual Recovery
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Migrate From Anywhere – To Anywhere
Double-Take Move
X2X (P2P, P2V, V2V, V2P, etc.)
Supports Windows and Linux
Migrate Just Data, or Data and System State
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Protect, Restore, Recover - Anywhere
Double-Take DR Edition
Many-to-One Architecture
Supports Windows and Linux
Restore to Different Platforms
Full-System and Data-Only Options
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• 32 and 64 bit OS Support
• Windows 2003 (SP2) -2012 R2
• Full Server protects data, apps and system info
• Data Only support for any files/folders/volumes
• Stand-Alone, Clustered, Physical, Virtual, etc.
• VSS Snapshot system to revert datasets
• 15-30 minute Recovery Time Objectives
Windows Server Support
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• 32 and 64 bit OS Support for common distros
• Including RHEL 5.x and up; SUSE 10, 11; Ubuntu 10, 11
• Most forked distributions also included (e.g. CentOS)
• Full Server protects data, apps, and system info
• Data Only support for any files/directories/mounts
• Supports multiple file systems
• Physical, Virtual, etc.
• 15-30 minute Recovery Time Objectives
Linux Server Support
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• VMware• Agentless, Agent-Based, VRA, Move, DR
• Hyper-V• Agentless, Agent-Based, VRA, Move, DR
• XenServer, KVM, other infrastructure hypervisorsIncluding Cloud Platforms
• Agent-Based, Move, DR
Virtualization Platform Support
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Double-Take Console
Control servers and VM’s for multiple Double-Take Solutions
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Double-Take Console
Single Console for Multiple Solution Sets
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Double-Take Console
Validate job options before initiating protection/migration
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Double-Take Console
Monitor Everything from One View
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Agent-Based Solutions
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• Exclude files not needed after failover/migration
• Page files, temp files, etc.
• Byte-level vs. changed-block tracking
• Cross-chipset and cross-hypervisor support
• Physical to Virtual support and vice-versa
• Able to assign monitoring/failover duties to individual
(non-root) administrators
Why Agent-Based?
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Real-Time or Throttled
3 Levels of Compression
Encryption can be Enabled
Control over RAM/Disk usage
Byte-Level, Changes Only
Unified Replication Engine
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Replication Technology
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Used in multiple Workflows for Windows and Linux
Many-to-one virtual and physical production server/VM protection and migration
Helper Appliances are either created (Windows) or deployed (Linux)
Target VM configuration does not have to match production physical/virtual configuration
Chipsets and hypervisors may be different between production and target
Centrally controlled and managed
Virtual Recovery Assistant Technology
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Dormant VMDormant VMDormant VMDormant VM
Multiple Production Physical/Virtual Machines
VMware or Hyper-V Host
Virtual Recovery Assistant Technology
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Dormant VMDormant VMDormant VMDormant VM
Failed/Migrating machines are re-integrated on target host – all other machines continue being protected
Virtual Recovery Assistant Technology
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Live VM
Dormant VMDormant VMDormant VM
Replica VM is brought online and can be run on this host, or moved with standard hypervisor-based tools
Virtual Recovery Assistant Technology
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Full Server Migration and Failover Technology
Source ServerRuns all production apps
Target ServerPhysical or VM
Staging Directory
System
/Software
Binaries
All Data Files
Heartbeat Monitoring
DR_01BES_01
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Full Server Migration and Failover Technology
Staged information overwrites system configuration (non-hardware)
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Target is automatically rebooted at the conclusion of the process, and becomes the production server
Server Reboot
DR_01 BES_01
Identity, SID, GUID and all non-hardware configuration are overwritten. IP information may be replaced, or maintained with DNS updates to re-route users.
Full Server Migration and Failover Technology
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ReplicationMonitoring/Failover
SR1Source
HA1Target
File and Folder Migration/Failover Technology
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Services are startedIP/Name taken over orDNS redirection performed
SR1Source
HA1Target
File and Folder Migration/Failover Technology
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• Failback can be performed in several ways:
• Reverse operation using original tools
• Manually creating protection/failover in the opposite
direction (when original server is lost)
• Choosing a different tool entirely to create a
protection/failover configuration
• i.e. VRA to fail over, Full-Server to fail back
Failback Options
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DR Edition
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Available for Windows and Linux
Can protect entire systems, or just files/folders
Can restore to different hardware, or to the original system
DR Edition Highlights
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Double-Take DR Edition
DR Edition
DR Edition
DR Edition
Virtual
Physical
Cloud
Repository
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Double-Take DR for Windows
DR Edition
DR Edition
Virtual
Physical
Cloud
RecoveryServer
Restore Job
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Double-Take DR
Migrate, Protect & Recover… Anywhere
Anything to Anything Protection
Easily Protect Entire Servers
Real-time, Byte-Level Replication
Minimize RPO and TCO
Live or Point-in-Time Recovery Options
Compression and Bandwidth Controls
Secure – AES 256-bit Encryption
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Who is using Double-Take DR?
Organizations looking to supplement their HA solution
Organizations looking to provide DR to the Cloud
Organizations looking for a low cost solution for hybrid platforms or cross-hypervisor environments
Organizations that require sub-second RPO but do not need require very low RTO
Migrate, Protect & Recover… Anywhere
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DT Share
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Transform the Way You Do Business
Breaks down barriers between > Multiple databases> Incompatible applications> Disparate platforms
Makes data sharing easy> Captures changes> Transforms the data> Replicates it to the desired target
Allows for > Greater productivity> Higher profitability> Immediate ROI> All with no programming!
How can Double-Take Share transform the way you do business?
35Migrate, Protect & Recover… Anywhere
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Double-Take Share at a Glance
36Migrate, Protect & Recover… Anywhere
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Broad Spectrum of Supported Platforms
37Migrate, Protect & Recover… Anywhere
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Flexible Topologies to Meet any Replication Need
One Way Two Way
Cascade
Bi-Directional
Distribute
Consolidate
38Migrate, Protect & Recover… Anywhere
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Questions?
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Thanks!