freebsd stable - Dec 2005 - NFS UDP mounts on RELENG_6?

Hi,

I'm experiencing problems when trying to mount NFS filesystems from a
RELENG_6 server (FreeBSD hudson 6.0-STABLE FreeBSD 6.0-STABLE
   #0: Wed Dec 14 16:59:55 CET 2005     
   root@hudson:/usr/obj/usr/src/sys/NFS-32-FBSD6  i386)
to either 5.4-STABLE or 6-STABLE clients. mounting works fine, but 
afterwards the access to the filesystem on the client stalls. As soon as 
I mount the FS with a TCP mount everything works as expected.

The mounts worked fine on UDP when the server was 5.4-STABLE. There is 
just a plain GigE switch involved, no firewalls or routing.

Anyone else experiencing those problems or having an idea?

- Oliver

-- 
| Oliver Brandmueller | Offenbacher Str. 1  | Germany       D-14197 Berlin |
| Fon +49-172-3130856 | Fax +49-172-3145027 | WWW:   http://the.addict.de/ |
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Oliver Brandmueller <ob@e-Gitt.NET> wrote:
> I'm experiencing problems when trying to mount NFS filesystems from a
> RELENG_6 server (FreeBSD hudson 6.0-STABLE FreeBSD 6.0-STABLE
>    #0: Wed Dec 14 16:59:55 CET 2005     
>    root@hudson:/usr/obj/usr/src/sys/NFS-32-FBSD6  i386)
> to either 5.4-STABLE or 6-STABLE clients. mounting works fine, but 
> afterwards the access to the filesystem on the client stalls. As soon
> as I mount the FS with a TCP mount everything works as expected.
> 
> The mounts worked fine on UDP when the server was 5.4-STABLE. There
> is just a plain GigE switch involved, no firewalls or routing.
> 
> Anyone else experiencing those problems or having an idea?
I just copied some files (<200 MB) from a NFS Server running

FreeBSD africanqueen.local 6.0-STABLE FreeBSD 6.0-STABLE
#5: Thu Dec 15 19:31:12 CET 2005
fk@africanqueen.local:/usr/obj/usr/src/sys/AFRICANQUEEN i386

without problems. My client runs FreeBSD 5.4, I use GigE as well,
but no switch.

Fabian
-- 
http://www.fabiankeil.de/
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