2022-11-03
It seems the rcu_sched messages stopped after I reseated SATA cables
In the beginning of October I shut down the home server conway and reseated the SATA cables in the hopes of having less problems with timeouts. And started the whole system again to also fix other problems. About a month later I think this worked, I've never seen a rcu_sched message again since doing that reseating.