That's a little confusing, does that mean all the clients need to change as well as the server ? Has no-one else hit this issue? We are running all our clients and servers on x86_64. Thanks Phil Giovanni Tirloni wrote: > On Mon, Nov 23, 2009 at 3:00 AM, Philip Manuel <phil at zomojo.com> wrote: > >> Philip Manuel wrote: >> >>> We are running kernel 2.6.18-164.6.1.el5 with exporting 3 aoe provided >>> ext4 directories. For a couple of weeks we had a small number of users >>> using the system with no issues, today we added 7 users and the system >>> crashed and did not perform correctly since. >>> >>> Nov 23 10:20:03 sulphur rpc.idmapd[5199]: nfsdcb: id '-2' too big! >>> Nov 23 10:42:25 sulphur nfsd[27306]: nfssvc: Setting version failed: >>> errno 16 (Device or resource busy) >>> > > Check your nfsnobody user and try changing its id to something below > 65536, on client and server. > > http://www.fedoraforum.org/forum/archive/index.php/t-134487.html > >