NFS mount point problem
I am trying to mount /NFS as nfs mountpoint on two servers ( A & B ).
After mounting the nfs filesystem, both of them behave normally for around 10 mins and after that the NFS file handle become stale and the
mountpoints dont respond. While executing df -kh, the output hang out and the /var/log/messages show the following message:
May 27 15:48:56 earth mountd: Cannot export /NFS, possibly unsupported filesystem or fsid= required
May 28 04:04:20 earth kernel: nfs: server nas not responding, still trying
May 28 10:11:51 earth kernel: nfs: server nas not responding, still trying
The fstab enteries for /NFS mountpoint on both servers is :
nas:/NFS /NFS nfs rw,bg,hard,nointr,tcp,nfsvers=3,timeo=600,rsize=32768,wsize=32768,acti
meo=0 1 2
/etc/export enteries on both server is :
Please let me know how can I fix this issue.
Thanks in advance,