This is documentation for MapR Version 5.0. You can also refer to MapR documentation for the latest release.

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  1. Start the mapr-loopbacknfs service from the command line.

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    # service mapr-loopbacknfs start
  2. Create a mount point at /mapr and mount the client node to it.

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    # mkdir /mapr
    # mount localhost:/mapr /mapr
  3. You can also automate the mounting of the volume with every launch of the mapr-loopbacknfs service. On the POSIX client node, create /userusr/local/mapr-loopbacknfs/conf/mapr_fstab and add the following line:

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    localhost:/mapr /mapr hard,nolock

    Securing the Mountpoint

    POSIX permissions are the only limitation on read access by the MapR POSIX client, whether the cluster connected to has security enabled or disabled.

    By securing the mountpoint, you can limit access to a single user

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