Hey, there. When I upgraded to NetXMS server 3.7 from NetXMS 3.6 the computer screen sent the following message:
Setting up netxms-agent:amd64 (3.7.116-1) ...
Setting up netxms-server:amd64 (3.7.116-1) ...
NetXMS Database Manager Version 3.7.116 Build 3.7-116-g133064d484 (UNICODE)
Upgrading database...
Database is locked
If you want to upgrade netXMS server succesfully, please type:
nxdbmgr unlock
Then
nxdbmgr upgrade
Finally
sudo systemctl start netxmsd
P.S. It works well with Desktop Managment tool 3.6 so far.
My best wishes
Jose