nfs not responding

[Peter Keller]

On Tue, Jun 10, 2014 at 02:33:30PM +0200, Sander Brandenburg wrote:
> We used to have a similar problem on NFSv3 with FAI 4.1.1 (once in 100s of
> installs).
>
> I've appended to this email what I've currently patched to address this
> issue (with FAI-4.1.1 as base). I was suspecting a dangling process or
> mount, this is why I introduced a lot of debugging code (I wanted to
> determine whether the NFS client hung at the umount -a or reboot itself). I
> thought the only significant thing this fixed was removing the -i from the
> reboot command, which I reported to upstream.

Thanks for the patch, I'll see if it, or something similar to it, turns
anything up.

Thank you.

-pete