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Online resize of virtual disks attached to replicating virtual machines
In Windows Server 2012 R2, Hyper-V added the ability to resize the virtual disks attached to a running virtual machine without having to shutdown the virtual machine. In this blog post we will talk...
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Upgrading to Windows Server 2012 R2 with Hyper-V Replica
The TechNet article http://technet.microsoft.com/en-us/library/dn486799.aspx provides detailed guidance on migrating Hyper-V VMs from a Windows Server 2012 deployment to a Windows Server 2012 R2...
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Hyper-V Replica: Extend Replication
With Hyper-V Extend Replication feature in Windows Server 2012 R2, customers can have multiple copies of data to protect them from different outage scenarios. For example, as a customer I might choose...
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Hyper-V Replica in Windows Server 2012 R2 and System Center Operations...
Continuing from my previous post Monitoring Hyper-V Replica using Systems Center Operations Manager, in this blog post I will walk through some of the things to be taken care of while using System...
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Using data deduplication with Hyper-V Replica for storage savings
Protection of data has always been a priority for customers, and disaster recovery allows the protection of data with better restore times and lower data loss at the time of failover. However, as with...
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Measuring Replication Health in a cluster
As part of running a mini-scale run in my lab, I had to frequently monitor the replication health and also note down the replication statistics. The statistics is available by by right clicking on the...
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Linux Integration Services 3.5 Announcement
We are pleased to announce the release of Linux Integration Services version (LIS) 3.5. As part of this release not only have we included several awesome features much desired by our customers but we...
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GA of Hyper-V Recovery Manager (HRM)
We are excited to announce the General Availability of Hyper-V Recovery Manager or HRM for short. HRM is an Azure hosted service which orchestrates the protection and recovery of virtual machines in...
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Network Recommendations for a Hyper-V Cluster in Windows Server 2012
We recently published a TechNet document http://technet.microsoft.com/library/dn550728.aspx which provides guidance on configuring your network for a Hyper-V Cluster in Windows Server 2012.A snip of...
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Update: Capacity Planner for Hyper-V Replica
In May 2013, we released the first version of the Capacity Planner for Hyper-V Replica on Windows Server 2012. It allowed administrators to plan their Hyper-V Replica deployments based on the workload,...
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Improvements in recovery history
Hyper-V replica has always had the capability to maintain multiple recovery points. In this blog post we’ll delve into “undo logs” – a brand new way for storing recovery points introduced in Windows...
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Hyper-V Replica debugging: Why are very large log files generated?
Quite a few customers have reached out to us with this question, and you can even see a few posts around this on the TechNet Forums. The query comes in various forms:“My log file size was in the MBs...
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Error 0x80090303 when enabling replication
When trying to enable replication on one of my VMs in my lab setup, I encountered the following error – Hyper-V failed to authenticate the Replica server <server name> using Kerberos...
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Hyper-V Replica & Proxy Servers on primary site
I was tinkering around with my lab setup which consists of a domain, proxy server, primary and replica servers. There are some gotchas when it comes to Hyper-V Replica and proxy servers and I realized...
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Hyper-V Replica Certificate based authentication and Proxy servers
Continuing from where we left off, I have a small lab deployment which consists of a AD, DNS, Proxy server (Forefront TMG 2010 on WS 2008 R2 SP1), primary servers and replica servers. When the primary...
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Hosting Providers and HRM
If you are a hosting provider who is interested in offering DR as a service – you should go over this great post by Gaurav on how Hyper-V Recovery Manager (HRM) helps you build this capability...
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Backup of a Replica VM
This blog post covers the scenarios and motivations that drive the backup of a Replica VM, and product guidance to administrators.Why backup a Replica VM?Ever since the advent of Hyper-V Replica in...
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Replication Health-Windows Server 2012 R2
We have made improvements to the way we display Replication Health in Windows Server 2012 R2 to support Extend Replication. If you are new to measuring replication health, I would strongly suggest you...
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Hyper-V events at TechEd North America
I'm excited to report we, the Hyper-V team, will have a record high presence this year at TechEd North America in Houston. Come join us at the Hyper-V booth and for our Hyper-V...
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Optimizing Hyper-V Replica HTTPS traffic using Riverbed SteelHead
Hyper-V Replica support both Kerberos based authentication and certificate based authentication – the former sends the replication traffic between the two servers/sites over HTTP while the latter sends...
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