Re: Race condition with Raspberry Pi 3 root on NFS

2022-10-31 Thread Greg Troxel
"Aaron B." writes: > On Sun, 30 Oct 2022 16:54:34 -0700 > Andy Ruhl wrote: > >> On Sun, Oct 30, 2022 at 2:18 PM Aaron B. wrote: > >> There used to be a way to build a kernel with a hardcoded NFS root >> option. I dug around in evbarm and aarch64 and didn't see something >> familiar to me

Re: Race condition with Raspberry Pi 3 root on NFS

2022-10-30 Thread Aaron B.
On Sun, 30 Oct 2022 16:54:34 -0700 Andy Ruhl wrote: > On Sun, Oct 30, 2022 at 2:18 PM Aaron B. wrote: > There used to be a way to build a kernel with a hardcoded NFS root > option. I dug around in evbarm and aarch64 and didn't see something > familiar to me (from like 15 years ago when I was

Re: Race condition with Raspberry Pi 3 root on NFS

2022-10-30 Thread Andy Ruhl
On Sun, Oct 30, 2022 at 2:18 PM Aaron B. wrote: > This looks less like a bug and more working as designed - but in an > weird edge case. Are there any magic workarounds to get multiuser > without human attention? There used to be a way to build a kernel with a hardcoded NFS root option. I dug

Race condition with Raspberry Pi 3 root on NFS

2022-10-30 Thread Aaron B.
My desired state is: kernel and bootstrap on the SD card, except with the root filesystem on an NFS server. I started with the official 9.3 aarch64 image, modified cmdline.txt to: > root=mue0 console=fb It tries, but fails. Seems the network interface is actually USB, which doesn't attach