5.8
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 to vCenter Server
- Configure Replication for Multiple Virtual Machines to vCenter Server
- Move a Virtual Machine to a New vSphere Replication Server
- Stop Replicating a Virtual Machine
- Reconfiguring Replications
- Reconfigure Recovery Point Objectives (RPO) in Replications
- Resize the Virtual Machine Disk Files of a Replication that Uses Replication Seeds
- Resize Virtual Machine Disk Files of a Replication that Does Not Use Replication Seeds
- Change the Target Datastore Location
- Change the Point in Time Settings of a Replication
- 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 Not Authenticated 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
- Error at Reconfiguring the vSphere Replication Management Server from the Virtual Appliance Management Interface
Solution
Make sure the vSphere Replication appliance has access to port 80 on the storage hosts.
For a list of ports that must be open for vSphere Replication, see vSphere Replication Network Ports.
Anti-virus Agent in Firewall Terminates Virtual Machine
Replication
If a virtual machine contains virus information, an anti-virus agent in the firewall might detect the virus
data and terminate the connection during replication.
Problem
When you reconfigure the replication and start a full sync, the replication stops in the same data block
with the virus information in it unless the virus data has moved on the disk. Clones of the disk fail, but
other virtual machines of the same size and configuration from the same host replicating to the same
destination datastore replicate successfully.
Solution
Remove the virus information from the replicated guest to avoid replicating virus information.
Make an exception in the anti-virus rules in the firewall to allow the replication to proceed.
Initial Full Synchronization of Virtual Machine Files to VMware
Virtual SAN Storage Is Slow
When using VMware Virtual SAN storage and configuring vSphere Replication on multiple virtual
machines, the initial full synchronization takes a long time to complete.
Problem
Configuring vSphere Replication on a large number of virtual machines simultaneously when using
vSphere Replication with Virtual SAN storage causes the initial full synchronization of the virtual machine
files to run very slowly.
Cause
Initial full synchronization operations generate heavy I/O traffic. Configuring too many replications at the
same time can overload the Virtual SAN storage.
Solution
Configure vSphere Replication in batches of a maximum of 30 virtual machines at a time.
VMware vSphere Replication Administration
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