Hi, after successfully setting up FAI server version 5.9.4 I continued with configuration for using nfsroot for diskless clients following this <https://wiki.fai-project.org/index.php/Use_nfsroot_for_diskless_clients> wiki article.
This is working without problems, too. However, the diskless client (in my case KVM instance for testing) has *no persistent storage*. Any change written is gone after client is rebooted. Therefore my question is: How can I configure FAI nfsroot to save changes in client persistently? Is this related to NFS version? (I'm using NFSv4 only according to this <https://wiki.debian.org/NFSServerSetup> guide.) THX
