Skip to Content

Does the FSMO role need to be transferred before being demoted?

Question

I have 2 DC’s. The DC holds the FSMO (Flexible single master operation) role in Windows Server 2016. Before I demote the primary DC Windows Server 2016 to install Windows Server 2019, do I need to transfer the FSMO role to the secondary DC, or will the other DC automatically take over these roles?

Answer

When you demote a domain controller that is a role holder, the FSMO role will automatically transfer to another domain controller. As a best practice, I personally prefer to transfer the roles myself before demoting, just to ensure that everything is healthy.

Run the following command to check the FSMO holder: netdom query fsmo

Posted on  - Last updated:

Home > Does the FSMO role need to be transferred before being demoted?

    Ads Blocker Image Powered by Code Help Pro

    Your Support Matters...

    We run an independent site that\'s committed to delivering valuable content, but it comes with its challenges. Many of our readers use ad blockers, causing our advertising revenue to decline. Unlike some websites, we haven\'t implemented paywalls to restrict access. Your support can make a significant difference. If you find this website useful and choose to support us, it would greatly secure our future. We appreciate your help. If you\'re currently using an ad blocker, please consider disabling it for our site. Thank you for your understanding and support.