[IMPORTANT] Changes to kernel boot parameters, Please Read!

[lrusak]

Since the SMB parameter no longer works on the last openelec (4.2.0) kernel, is it possible that someone updates the original post?

There is always the NFS guide in the wiki,
http://wiki.openelec.tv/index.php/Network_Boot_-_NFS

[kysiu]

Release node:
[...]
NFS, NBD, iSCSI Network boot support removed.
[...]

[beckysat]

I have been using Openelec for a very long time in NFS without trouble. All my clients run without a hard drive except the Raspberry.
Why did you remove this feature?

Fortunately LibreElec continues to support this feature

Really sorry to leave you !