On Thu 15 Oct, Christos Zoulas wrote:
> In article <Marcel-1.41-1015132600-d07LJLo@xn027.xemplar.co.uk> sborrill@xemplar.co.uk
>  (Dr. Stephen Borrill) writes:
> >One of our sites is often getting errors on the console which are something
> >akin to "nfsd send error 55". What is this, what causes it and what should
> >I expect to go wrong when it happens? 
> >
> 
> % fgrep 55 /usr/include/sys/errno.h
> #define ENOBUFS         55              /* No buffer space available */

Ah, the error is system-wide, not some internal NFS only.

> It should not cause corruption on the server, but data updates to
> the server can be failing.
> Are you running out mbufs?

If you search for mbufs in the port-arm32 archive, you'll see lots of messages
from me complaining about running out of mbufs... This is on a kernel which
is compiled with INET_GATEWAY which IIRC doubles the default amount of mbufs.

If that's all it is, I won't worry unduly. It doesn't fit in with the 
reported symptoms.

-- 
Dr. Stephen Borrill