Check to make sure the nfs server service is running on the server...
Jeremy
At 04:03 PM 1/3/2003 -0800, Julia Wang wrote:
I'm re-posting this problem, can someone help me? Thank you. Julia
I'm building a small Oscar 2.1 cluster on top of RedHat 7.3. After Step
6, Setup Networking, the computing nodes were successfully booted up via
PXE boot. I then tried to reboot it from hard drive and the mounting NFS
filesystems failed.
Starting the portmapper OK, starting the NFS service OK, the NFS
mounting the /home from the sever Failed. The error messages:
mount: RPC: portmapper failure,
RPC: unable to receive,
Mounting NFS filesystems: Failed.
Once the system was up, logged on as root, "df -k" showed the local
file systems. I then typed "mount -a", and "df -k" showed the
server's /home mounted on /home.
After the RedHat 7.3 installation on the server, I edited the
/etc/hosts.allow file according to the "How to Install an OSCAR
Cluster", D.5, TCP Wrappers (P38). The hosts.allow file looks like
this:
#allow NFS service to cluster.lnx
portmap: .cluster.lnx
rpc.mountd: .cluster.lnx
#allow ssh logins from anywhere
sshd: ALL
cluster.lnx is the domain name I had for the private network of the
computing nodes.
Thank you in advance for any help you can provide.
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