Quote from Axel Beier <axel@xxxxxxxxxxxxxxxxx>:-
after upgrading to kernel 2.6.0 on client-side i cannot copy data from my (old) nfs server. The server is old (running SuSE 7.1 with a 2.4.19 kernel) and supports only nfs version 2.
But with kernels 2.6.0 upto 2.6.1-mm2 after few seconds of copying a remote-file to the client the client hangs completely.
Kernel was compiled with gcc 3.3.1 and has preemptive enable.
Try disabling pre-emption. It is known to make some hard to trigger
bugs happen much more frequently. If this appears to fix it, please
let us know.
John.