VMM: Tips About P2V Conversions in Virtual Machine Manager 2007
SCVMM, System Center, Technology Add commentsJust another of my personal experiences with VMM. I just completed a P2V of a Windows Server 2003 Domain Controller. Actually, it was a V2V as I was using my virtual environment. Anyhow, one of the things to be aware of is that after doing the conversion and bringing the other system online it prompted to reactivate Windows due to the "significant hardware changes".
It also required a system restart due to the same newly detected hardware. Not a big deal, so to speak, but certainly a concern for production environments.
Lastly, I have to admit that the conversion process was not seamless. Because you’re transferring a live server to a virtualised version of the same, there are additional concerns that you have to tend to. Probably the most important of these is the need to properly reconfigure your network settings on the VM. While I updated my virtual machine settings to include the proper IP configuration settings, it actually took yet another restart for those settings to take effect. While I thought this odd, I was too tired and frustrated to try to figure it out.
Regardless of all this, I have to say that the P2V (or V2V as it actually was) is a painless experience. The real issues of the conversion process were updating the converted system to the newly appropriated virtual environment. And, that is the intent of this post. To alert you that the conversion process is not as cut-n-dry as the marketing material may lead you to believe. Conduct your own testing before you are forced to rely on the process.
Good luck and should you have any questions, I’d be happy to answer them to the best of my abilities. You can contact me using the link above.
Take care,
Duncan
P.S. If you’re actually reading this blog, I’d really appreciate hearing from you. I realise I blog a lot of content for my selfish purposes of keeping a single-point-of-reference for my own self-serving purposes. But, if you’re reading this as well, I could use the encouragement to keep on keeping on.
Thanks!
2 Responses to “VMM: Tips About P2V Conversions in Virtual Machine Manager 2007”
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April 7th, 2009 at 2:52 pm
Ok, so once you have p2v a source machine you’re supposed to turn that machine off and start the vm.
Is there anything else you need to do in DNS or active directory or anywhere else so that this new vm will become the same machine that the source was.?
After all this is our intent here. We want to consolidate about 25 servers and virtualize them using p2v but I need to know exactly what steps to take once you have virtualized a server.
Thanks
July 14th, 2009 at 11:31 am
>>P.S. If you’re actually reading this blog, I’d really appreciate hearing from you.
I actually read it. And sadly I disagree.
The VMM P2V process actually depends on lots of components and any single one of them not being in place trips the whole P2V process over. You can bing many of them or read them in the VMM forum but try:
- Problems with VSS just not working
- Admin$ share issues (not being there for example)
- Finding a server or network firewall between the machines invovled (particularly when you dont expect one)
- Not being able to find the offline dialog in the VMM P2V GUI
- P2V offline failing as the broadcom NIC drivers are not in the WAIK WindowsPE WIM
- The process failing complaining it is out of disk space on nealy empty 1TB disks
For me having a ISO that I could use to just boot (offline) the target server into WINPE preconfigured to support P2V would be much more useful.