We have about 800 CentOS 5.2 servers and our university. We use NFS being served from over 10 NetApp frames. We use autofs for to mount up our partitions. There have been times where we can't cd into the directory. It says the directory does not exist. On some servers it works but on others it does not. Typically we restart amd and autofs to resolve this issue. But sometimes it does not even work. A reboot fixes the problem. I am wondering if anyone knows any tricks to check if autofs is working properly on the system and also what I should do in a situation like this. TIA