5.5
Table Of Contents
- VMware vSphere Replication Administration
- Contents
- vSphere Replication Administration
- Updated Information
- Overview of VMware vSphere Replication
- vSphere Replication Roles and Permissions
- vSphere Replication System Requirements
- Installing vSphere Replication
- Deploying Additional vSphere Replication Servers
- Upgrading vSphere Replication
- Reconfigure the vSphere Replication Appliance
- Reconfigure General vSphere Replication Settings
- Change the SSL Certificate of the vSphere Replication Appliance
- Change the Password of the vSphere Replication Appliance
- Change Keystore and Truststore Passwords of the vSphere Replication Appliance
- Configure vSphere Replication Network Settings
- Configure vSphere Replication System Settings
- Reconfigure vSphere Replication to Use an External Database
- Use the Embedded vSphere Replication Database
- Replicating Virtual Machines
- How the Recovery Point Objective Affects Replication Scheduling
- Replicating a Virtual Machine and Enabling Multiple Point in Time Instances
- Using vSphere Replication with Virtual SAN Storage
- Replicating Virtual Machines Using Replication Seeds
- Replicating a Virtual Machine in a Single vCenter Server Instance
- Configure Replication for a Single Virtual Machine
- Configure Replication for Multiple Virtual Machines
- Move a Virtual Machine to a New vSphere Replication Server
- Stop Replicating a Virtual Machine
- Reconfiguring Replications
- Performing a Recovery with vSphere Replication
- Monitoring and Managing Replications in vSphere Replication
- Troubleshooting vSphere Replication
- vSphere Replication Limitations
- Access the vSphere Replication Logs
- vSphere Replication Events and Alarms
- Solutions for Common vSphere Replication Problems
- Error at vService Bindings When Deploying the vSphere Replication Appliance
- OVF Package is Invalid and Cannot be Deployed
- Connection Errors Between vSphere Replication and SQL Server Cannot be Resolved
- Application Quiescing Changes to File System Quiescing During vMotion to an Older Host
- Configuring Replication Fails for Virtual Machines with Two Disks on Different Datastores
- vSphere Replication Service Fails with Unresolved Host Error
- Scalability Problems when Replicating Many Virtual Machines with a Short RPO to a Shared VMFS Datastore on ESXi Server 5.0
- vSphere Replication Sites Appear in the Disconnected State
- Error Recovering Virtual Machine in a Single vCenter Server Instance
- vSphere Replication RPO Violations
- vSphere Replication Appliance Extension Cannot Be Deleted
- vSphere Replication Does Not Start After Moving the Host
- Unexpected vSphere Replication Failure Results in a Generic Error
- Increase the Memory of the vSphere Replication Server for Large Deployments
- Reconnecting Sites Fails If One Of the vCenter Servers Has Changed Its IP Address
- Uploading a Valid Certificate to vSphere Replication Results in a Warning
- vSphere Replication Server Registration Takes Several Minutes
- Generating Support Bundles Disrupts vSphere Replication Recovery
- vSphere Replication Operations Take a Long Time to Complete
- vSphere Replication Does Not Display Incoming Replications When the Source Site is Inaccessible
- vSphere Replication is Inaccessible After Changing vCenter Server Certificate
- vSphere Replication Cannot Establish a Connection to the Hosts
- Anti-virus Agent in Firewall Terminates Virtual Machine Replication
- Initial Full Synchronization of Virtual Machine Files to VMware Virtual SAN Storage Is Slow
- vSphere Web Client 5.1.x Non-Functioning Option Binds vSphere Replication Traffic to a Specific vmknic
- Configuring Replication Fails After Rebuilding VRMS
- vSphere Replication Operations Run Slowly as the Number of Replications Increases
vSphere Replication Compatibility with Other Software
vSphere Replication is compatible with versions of ESXi Server, vCenter Server, Site Recovery Manager,
databases, and Web browsers.
vSphere Replication is compatible with the same versions as vCenter Server, except for ESXi:
vSphere Replication requires ESXi 5.0 or greater. See:
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VMware Product Interoperability Matrixes at
http://partnerweb.vmware.com/comp_guide2/sim/interop_matrix.php
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For vSphere Replication interoperability with backup software when using VSS, see
http://kb.vmware.com/kb/2040754.
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VMware Compatibility Guide at
http://partnerweb.vmware.com/comp_guide2/search.php?testConfig=16&deviceCategory=software
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Browser compatibility at vSphere Client and vSphere Web Client Software Requirements in vSphere
Installation and Setup
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Browser compatibility of the VAMI depends on browsers supported by VMware Studio. See
https://www.vmware.com/support/developer/studio/studio25/release_notes.html
Bandwidth Requirements for vSphere Replication
Before configuring replications, VMware recommends that determine storage and network bandwidth
requirements for vSphere Replication to replicate virtual machines efficiently.
Storage and network bandwidth requirements can increase when using vSphere Replication. The
following factors play a role in the amount of network bandwidth vSphere Replication requires for efficient
replication.
Network Based Storage
Network bandwidth requirements increase if all storage is network-based because data operations
between the host and the storage also use network. When you plan your deployment, be aware of the
following levels of traffic:
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Between the host running the replicated virtual machine and the vSphere Replication server.
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Between the vSphere Replication server and a host with access to the replication target datastore.
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Between the host and storage.
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Between storage and the host during redo log snapshots.
Network based storage is a concern when you are replicating virtual machines within a single vCenter
Server instance that shares the network for the levels of traffic listed. When you have two sites with a
vCenter Server instance on each site, the link speed between the two sites is the most important as it can
slow down replication traffic between the two sites.
VMware vSphere Replication Administration
VMware, Inc. 23