The musings of an IT Consultant » vReplicator

Replication of Virtual Machines to a Hot Site

Raj Perumal — Thu, 29 Jan 2009 15:23:39 +0000

So you finally have your VMware environment all set up and everything is running great. Everyone is on board with virtualization and you were able to consolidate your data center down to one server room with one rack. Now all of a sudden you’re tasked with the duties of replication to another site.

What can you do in this situation? There are many cool products out there at your disposable. One of these products is called vReplicator. It is made by Vizioncore, the creators of vRanger which is used for backing up virtual machines.

vReplicator will take your virtual machine and replicate it across the WAN to another site. Then when there is a failover you can start up the virtual machine in this other site if the other site has completely failed. Or if the main site is still up you can facilitate a failover through the vReplicator software itself. Either way, it works great! You can read more about it here.

VMWare Virtual Machine Backups

Raj Perumal — Sat, 09 Aug 2008 02:43:31 +0000

I am often asked, what do we do for backups in a virtual environment? One of my favourite methods is to use a product called vRanger Pro from Vizioncore.

Vizioncore makes a great product called vEssentials which consists of vRanger Pro, vReplicator, and vCharter Pro. The Vizioncore offering is a lot cheaper than some of the competitor offerings.

vRanger Pro backs up the entire VM allowing you to restore it if something happens to it. vReplicator replicates the entire VM to another site for a great disaster recovery alternative and vCharter Pro provides a great solution for performance monitoring.

You can check out their products here. Despite using these products for virtual machine backups, I would still use a normal backup product to backup the individual data inside the virtual machine so you can do granualar restoration. Virtual machine backups are more for the situation where you lose the entire VM not for when you just need to restore an individual file.

-RP