Hi,
I'm running a small odroid-hc4 cluster with archlinuxarm and ceph 17.2.0 and I experience some bad problems on all nodes.
USB Keyboard does not work on any of them,
and on powerup or after every reboot, there is a chance 6 out of 7 (almost every time), that it boots up and shows a login prompt, but network does not work.
its like the whole OS is stuck, sometimes if I inplug the ethernet cable replug it again it does not show a link led anymore. Sometimes link comes back but still it has no IP, and I dont know any other way to debug this.
This strange behaviour went worse with pacman updates in recent months, but I dont know what update exactly it made that worse, probably kernel update?
Any ideas?