Running NFS on a Non-standard Port
Procedure
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To run NFS on an arbitrary port, modify the following line in
warden.conf
:service.command.nfs.start=/etc/init.d/mapr-nfsserver start
Add
-p <portnumber>
to the end of the line, as in the following example:service.command.nfs.start=/etc/init.d/mapr-nfsserver start -p 12345
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After modifying
warden.conf
, restart the Data Fabric NFS server by issuing the following command:maprcli node services -nodes <nodename> -nfs restart
-
You can verify the port change with the
rpcinfo -p localhost
command.WARNINGMapR uses version 3 of the NFS protocol. NFS version 4 bypasses the port mapper and attempts to connect to the default port only. If you are running NFS on a non-standard port, mounts from NFS version 4 clients time out. Use the-o nfsvers=3
option to specify NFS version 3.