[RPI3B+ & Ethernet On Board Card]
by RENARD Pierre-Francois
I am running Fedora 31, aarch64 release on many Raspberry PI 3B+.
I have exactly the same behaviour with all the RPIs.
When trying to access a NFS server ( perfectly working with my laptops
running fedora X86) with a ls command when a huge transfer is on going,
I have a lot of "NFS server not responding" in journal and ls is hanged.
I tried to replace the onboard ethernet card with a USB 1GB ethernet and
I don't have this issue at all.
I also tried to change port on the switch with the same result ( not
working with on board card, working with USB one)
I also had such network issue with Fedora 30.
Are you aware of such a behavior, if not I will open an issue.