Bug#607604: linux-image-2.6.32-5-openvz-amd64: nfsd oops after 'exportfs -ra'

[Steven Chamberlain <steven@pyro.eu.org>]

Hi,

I've re-tested this by tar+untarring the same files and directories into
my nfs-exported directory, that was I was previously trying to bring in
via a 'mount --bind'.  Happily it works that way.

So it seems nfsd is having issues with bind mounts onto a directory
being exported.

Something I still need to check, is whether doing the bind mount
*before* nfs-kernel-server has started (eg. via /etc/fstab), works.
Currently I've been doing it manually after boot, running 'exportfs
-ra', and getting the oops when the export is next mounted by an NFS client.

Regards,
-- 
Steven Chamberlain
steven@pyro.eu.org