Wednesday, December 11, 2013

Demystifying vSphere Replication 5.5


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******                 Updated information - Jun 02, 2015                                 ******
******                   Check new Maximum for VR 6.0                                      ****** *************************************************************************


That’s an updated post of Demystifying vSphere Replication, which was focused on VR 5.1.

While most of the concepts and information’s still true, the release of  vSphere Replication 5.5 brought a few new things!!!
For a total comprehension of the topic I advise you to read the original post as well.

The maximums still the same, but now there’s no difference between the VR that comes with Site Recovery Manager (SRM) or the Stand Alone version, that means you can replicate a maximum of 500 VMs, to load balance the replication you can deploy multiple VR servers up to 10 (that’s the bigger change at 5.5), remembering each one will be limited to a 100VMs.

Operations Limits (KB2034768), has just been updated to reflect this new concept.

A new welcome feature is that now Storage vMotion and Storage DRS are supported on the source VM, not affecting the replication of recoverability at all.

Another new feature is the Multiple Point in Time Recovery, while configuring the replication you can configure how many Point in time you want to keep. After recovering a VM, those Multiple Points will be available as snapshots, which you could revert as your will.

The utilization of additional Multiple Point would cause a need for extra storage on the 
 destination. Plan it carefully.


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I’m an IT specialist with over 15 years of experience, working from IT infrastructure to management products, troubleshooting and project management skills from medium to large environments. Nowadays I'm working for VMware as a Consulting Architect, helping customers to embrace the Cloud Era and make them successfully on their journey. Despite the fact I'm a VMware employee these postings reflect my own opinion and do not represents VMware's position, strategies or opinions. Reach me at @dumeirell

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