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Jonathan's Virtual Blog

Thinking Outside the Physical Box

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SCVMM 2008 R2 Communication Issues
I’ve seen a number of customers run into networking and general communication issues following a move to Windows 2008 R2. And to manage Windows 2008 R2 you must be running SCVMM 2008 R2. Both require checking for updates. Windows 2008 R2 – Make sure the Read More...
Creating Virtual Networks on Clustered Hosts leaves some binding work to be done
If you ever happen to set up a new virtual network on a Cluster node/Host you may find that your work is not entirely done. First, the Host that you added the VN to will in fact have networking set up correctly. What may appear odd is that the other Hosts Read More...
Resolve Communication Issues in SCVMM - Part 1
Disable Task Offloading and Update WMI Communications issues with SCVMM can take on the form of access denied, timeouts, and often as intermittent connectivity issues. The steps in this post are the same ones I use to resolve a good number of customer Read More...
WinRM (Windows Remote Management) Troubleshooting
What is WinRM? New in Windows Vista, Windows Server 2003 R2, Windows Server 2008 (and Server 2008 Core) are WinRM & WinRS. Windows Remote Management (known as WinRM) is a handy new remote management service. WinRM is the “ server ” component of this Read More...
How to Troubleshoot Host Status - Quick Table
From the Microsoft TechNet SCVMM TechCenter Article URL: http://technet.microsoft.com/en-us/library/bb740860.aspx (Don't forget the VMMCA tool. This should always be top in your troubleshooting list. More info here .) The table below works as a quick Read More...
How to Troubleshoot Slow BITS Performance, Hosts 'Not Responding' and 'Needs Attention' Communication Issues
You find yourself with one of the following situations 1. Deployment or migration of data utilizing LAN (not SAN Transfer) is very slow in general 2. BITS is slow in one direction only: Fast from Host01 to Host02, but slow from Host02 to Host01 for example Read More...
Troubleshooting and Data Collection During Offline P2V
When the P2V process fails there can be a number of issues to identify. A number of situations are discussed below. The machine being virtualized is referred to as the Source machine. The location where the virtualized machine is being copied is the Destination Read More...
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