NFS Kernel Problems

We have been getting a lot of NFS hangs with in the last few weeks. After doing a lot of searching one of the programers here found this.

Gmane Loom

Is any one else having problems with NFS. I think we started getting this problem with the kernel.

Server is openSUSE 11.1 x64
Clinets are a mix of CentOS(4.7) openSUSE (10.3, 11.0, 11.1) fedora 6.

Have you applied all kernel updates? Current is There was a inotify kernel bug in the stock kernel distributed with 11.1.

Yes, my computers are all up to date the server is on kernel