Recently I was “playing” a bit with Windows Server 2008 R2 Core VMware Tools and Virtual Hardware upgrade from version 3.5 to 4.1. Migration went fine from one environment to another, but the rest went totally wrong. I got immediately BSOD – Blue Screen Of Death.
My patient was Windows Server 2008 R2 Core Active Directory domain controller with database on separate disk.
I was following solution described here http://www.totalnetsolutions.net/, but there is other way to do this.
The main problem is that, after virtual hardware upgrade from version 4 to 7 Windows doesn’t recognize disks where Active Directory database is located. In order to fix this issue you need to change SAN policy in diskpart.
Here are steps how you can do it:
- Login to your server
- Start diskpart
- Type SAN to check what policy is set
- If your policy is OfflineAll or OfflineShared– change it to OnlineAll by typing SAN POLICY=OnlineAll
Also to summarize I would like to guide you how you should perform VMware Tools and Virtual Hardware upgrade.
- Perform backup of server
- Migrate Virtual Machine to “new” environment
- Perform upgrade of VMware Tools
- Take a snapshot of VM
- Check current VMware tools version – go to VMware Tools directory and execute command vmware-toolbox-cmd -v. Then compare version to other VM’s in your new environment to check if upgrade was really done.
- Change SAN policy
- Power off Virtual Machine
- Upgrade Virtual Hardware
- Start Virtual Machine
- Reconfigure IP setting if they are missing
- Change policy to original one + reboot
My experience and skills have been proven by leading vendor certifications like AWS, Alibaba Cloud, VMware, and Microsoft. I contribute to the IT community and I received VMware vExpert 2014 - 2019, vExpert Pro and VMware vExpert NSX 2017 Award.
My blog wojcieh.net - was voted #76 in Top vBlog 2018 contest!
Do what you love, and you’ll never work another day in your life.
Latest posts by Wojciech Marusiak (see all)
- Top vBlog 2018 is there! - 20 November, 2018
- Zentyal – my new Homelab Swiss Army Knife - 10 October, 2018
- Send VMware backups to the cloud – Altaro Offsite Copies to an Azure Cloud Storage - 18 September, 2018