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Clustering and High Availability

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What Every MCT Needs to Know about Clustering and High Availability Rodney R. Fournier Microsoft MVP - Windows Server - Clustering Net Working America, Inc.
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Terms you need to know ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Four Types of Clustering ,[object Object],[object Object],[object Object],[object Object]
High Performance Computing (HPC) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Component Load Balancing (CLB) ,[object Object],[object Object],[object Object],[object Object]
Network Load Balancing (NLB) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Server Clustering ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Shared Nothing Model Network Heartbeat External Storage Array Node A Node B Public Public ,[object Object],[object Object]
Basics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Server Cluster Components (Windows-based) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Server Cluster Public Network Shared Disk Array Node A Node B Heartbeat
Hardware Considerations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Shared Disk Configuration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Shared Disk Configuration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Shared Disk Configuration
Software Considerations ,[object Object],[object Object],[object Object],[object Object]
Network Configurations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Network Configuration Server Cluster Public Network Shared Disk Array Node A Node B Heartbeat
Processor/Memory Configuration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Failure External Storage Array Node A Node B X Network Heartbeat ,[object Object],[object Object],Public Public
So Why Cluster? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Term Nines Downtime per Year Nirvana 100.00 0 seconds 5 Nines 99.999 5 minutes 4 Nines 99.99 52 minutes 3 Nines 99.9 8.7 hours 2 Nines or Fired 99 3.7 days
What Don’t You Get? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Overview Of Exchange Clustering ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Clustering Exchange Client PCs Node A Node B Disk cabinet A Disk cabinet B Heartbeat EVS Passive Node Failure Occurs! SCSI Reserve Broken EVS fails over and is available to clients EVS New Reservation Established
Overview Of Exchange Clustering 7+1 Active/Passive 2+0 Active/Active – Not Recommended 1+1 Active/Passive
Requirements For Clustering Exchange 2003 ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Requirements For Clustering Exchange 2003
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Support For Clustering Exchange 2003
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Requirements For Clustering Exchange 2003
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Requirements For Clustering Exchange 2003
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Building An Exchange Cluster
Building An Exchange Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building An Exchange Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building An Exchange Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building An Exchange Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building An Exchange Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building An Exchange Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building An Exchange Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building An Exchange Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building An Exchange Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SQL Server Virtual Servers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SQL Server Cluster Types ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Failover Process ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Illustration Of Failover Client PCs Node A Node B Shared Disk Array Heartbeat SQL Server SQL Server
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Failover From A Client/Application Perspective
Enhancements To Failover Clustering In SQL Server ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Enhancements To Failover Clustering (Continued) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Building A SQL 2000 Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object]
Building A SQL 2000 Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building A SQL 2000 Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building A SQL 2000 Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object]
Building A SQL 2000 Cluster ,[object Object],[object Object],[object Object],[object Object]
Building A SQL 2000 Cluster ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Failover Clustering SQL Server 2005 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Failover Cluster
Database Mirroring New for SQL Server 2005 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Database Mirroring
SQL 2005 Failover Solutions At A Glance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MSDTC Best Practices ,[object Object],[object Object],[object Object],[object Object],[object Object]
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Microsoft Windows Server -Clustering MVP ,[object Object],[object Object],[object Object]
Resources ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Resources ,[object Object],[object Object],[object Object]
Resources ,[object Object],[object Object],[object Object]
Resources ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Community Resources ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Where To Learn More ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Where To Learn More ,[object Object],[object Object],[object Object],[object Object],[object Object]
Your Feedback is Important! Please Fill Out a Survey for This Session on CommNet
© 2005 Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

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Clustering and High Availability

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  • 2. What Every MCT Needs to Know about Clustering and High Availability Rodney R. Fournier Microsoft MVP - Windows Server - Clustering Net Working America, Inc.
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  • 22. Network Configuration Server Cluster Public Network Shared Disk Array Node A Node B Heartbeat
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  • 29. Clustering Exchange Client PCs Node A Node B Disk cabinet A Disk cabinet B Heartbeat EVS Passive Node Failure Occurs! SCSI Reserve Broken EVS fails over and is available to clients EVS New Reservation Established
  • 30. Overview Of Exchange Clustering 7+1 Active/Passive 2+0 Active/Active – Not Recommended 1+1 Active/Passive
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  • 50. Illustration Of Failover Client PCs Node A Node B Shared Disk Array Heartbeat SQL Server SQL Server
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  • 74. Your Feedback is Important! Please Fill Out a Survey for This Session on CommNet
  • 75. © 2005 Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.

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