Before restoring a failed NSX Manager instance, you must retrieve its version from the SDDC Manager inventory.
- In the navigation pane, click .
- Click the domain name of the failed NSX Manager instance.
- Click the Update/Patches tab.
- Under Current versions, in the NSX panel, locate and record the NSX upgrade coordinator value.
- Verify that the NSX-T Data Center version retrieved from SDDC Manager is the same as the version associated with the backup file that you plan to restore.