Windows server 2008 r2 enterprise failover clustering free
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Windows server 2008 r2 enterprise failover clustering free |
Microsoft Failover Cluster Manager (MSFCM) on Windows server /
- The Microsoft Support Policy for Windows Server or Windows Server R2 Failover Clusters
The fully configured solution must pass the Validate test in the Failover Clusters Management snap-in. Make sure that you run the cluster validation process on fully configured hardware that is running Windows Server or Windows Server R2 before you configure the cluster software.
The cluster validation process identifies potential hardware, xlustering, or other configuration issues before you implement a cluster and put it in production. The cluster validation process clusterinng be used with hardware and software that is certified under the Windows Server Logo Program for Windows Server or Windows Server R2.
Validate runs a focused set of tests clusteriny a collection of servers that are intended to be used as a cluster. These tests perform the following functions:. In a typical scenario, you must run the Validate test on fully configured enterpriae before you install the Failover Cluster feature to verify the proposed solution.
All tests windows server 2008 r2 enterprise failover clustering free pass with either of the following indicators:. A yellow yield sign warning Note The windows server 2008 r2 enterprise failover clustering free yield sign indicates that this particular aspect of the proposed solution is not in alignment with Windows server 2008 r2 enterprise failover clustering free best practices.
However, this aspect will still work and will be considered a rfee configuration. Seerver any of the individual tests are marked with a red "X" failthat fnterprise of the solution will not work for Windows Server or Windows Server R2 Failover Cluster.
In that case, all other tests will not run, and the problem must be resolved before you install the cluster. The Validate test should also be run whenever a major component of the cluster is changed or updated. The following are examples This is not a complete list. Microsoft Support may also request that you run the Validate test against a production cluster as part of typical troubleshooting procedures. In this scenario, Validate will perform a hardware and a software inventory, perform network testing, and validate the system configuration.
There may be certain scenarios in which only a subset of the full tests are run. For example, when troubleshooting a problem with networking, Microsoft Support may request that you run only the hardware and the software inventory, and the networking test against /50086.txt production cluster.
Another scenario in which Microsoft Cluztering may request that you run the Validate test on production clusters is when there is a cluster storage failure that some underlying storage configuration change windows server 2008 r2 enterprise failover clustering free failure could have faailover.
Be aware that the disk resources and the resources on which these disks depend will be taken offline during the test. However, this storage test can help isolate the windowd of the failure. Therefore, /47532.txt storage test should be run when the production environment ebterprise accommodate the downtime.
Failover Cluster solutions that do not have a common shared disk and instead use data replication between nodes may not pass the Cluster Validation storage tests.
This is a common configuration in cluster solutions where nodes are stretched across geographic regions. Cluster solutions that do enterprisee require external shared storage failover from one node to another are not required to pass the Storage tests in order to читать полностью a fully supported solution.
Please contact the data replication vendor for any issues related to accessing data on failover. For Microsoft to officially support a cluster solution in earlier versions of Windows Server releases, the end-to-end solution must be listed on the Windows Server Catalog under Cluster Solutions. This is true for the following operating systems:. For ckustering information about the Microsoft support policy for earlier operating systems, click the following article number to view the article in the Microsoft Knowledge Base:.
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