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Disk Encryption User Guide

OceanStor V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5300F V5, 5500 V5, 5500F V5, 5600 V5, 5600F V5, 5800 V5, 5800F V5, 6800 V5, 6800F V5, 18500 V5, 18500F V5, 18800 V5, and 18800F V5. It introduces how to install and configure key management servers connected to the storage systems that use self-encrypting disks.
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Configuring the Solaris NFS Server

Configuring the Solaris NFS Server

You can configure a Solaris NFS server to back up the configurations of the key management server.


The NFS service suite has been installed on the Solaris server.


  1. Log in to the Solaris NFS server.
  2. Create a backup directory.

    1. Create a directory for saving backup information of the keyAuthority server.
      # mkdir -p /kabackup
    2. Create the root directory for mounting the NFS share.
      # mkdir -p /export/home/kauser/

  3. Create the backup user.

    1. Create the user group.
      # groupadd -g 710 kauser
    2. Create a user.

      For example, create a user kauser whose root directory is /home, user ID is 710, and owner user group is kauser.


      Ensure that the name of the user to be created is the same as that of the user group.

      # useradd -d /export/home/kauser -g kauser -u 710 kauser
    3. Grant full control permission over the root directory to the new backup user.
      # chmod 700 /export/home/kauser/
    4. Change the password of the user.
      # passwd kauser
    5. Set permissions on related directories.
      1. Change the group ID to 710.
        # usermod -g 710 kauser
      2. Check whether the changed information is correct.
        # id kauser 
        # cat /etc/group
      3. Set the dependencies and permissions of the directory.
        # chown kauser /kabackup/ 
        # chgrp kauser /kabackup/ 
        # chmod 700 /kabackup/

  4. Create an NFS share.

    1. Add the following information to the /etc/dfs/dfstab file.
      share -F nfs /kabackup
    2. Enable the NFS service.
      # /etc/init.d/nfs.server stop 
      # /etc/init.d/nfs.server start
    3. Verify that the NFS service is activated.
      # svcs -p nfs/server 
      # rpcinfo -p | grep nfs
    4. Verify that the NFS share is successfully created.
      # share

Updated: 2019-07-11

Document ID: EDOC1000181504

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