Securing the Mountpoint
About this task
Complete the following steps to secure the mountpoint:
Procedure
-
On the client system, create
/mapr/<clustername>
:mkdir -p /mapr/<clustername>
-
Set ownership and permissions:
chown user1:<posix_user> /mapr chmod 700 /mapr
-
Mount the cluster:
mount localhost:/mapr/<clustername> /mapr/<clustername>
Now only the
<posix_user>
can access the cluster with the POSIX client.