I messed something up. I had OMV work nicely with 1 EXT4 filesystem and 1 shared folder "OMV".
I shared this folder over both NFS and SMB. My Windows laptop would mount the folder via SMB and several Linux VMs are mounting it using NFS. All had r/w access.
Then I tried to setup a container with transmission torrent client. From this Ubuntu container, I mounted the OMV folder with NFS and created a new subfolder called "TransmissionFolder" and setup transmission to use that as the download folder.
The problem I have is that I have lost write access to the "TransmissionFolder" from all other machines. From Windows, I get "access denied, owner is Unix user statd".
How to I change the owner back to openmediavault? I tried deleting the whole shared folder and nfs/smb shares from the omv gui and readding then. But no joy. The owner of the "TransmissionFolder" is still this "statd" guy/girl...
Basically, I just want to delete the damn folder and start over. I deleted the VM that created it in the first place by now. So statd probably doesn't even exist anymore.