Veritas NetBackup™ Deduplication Guide

The following are prerequisites for using the Universal Share MSDP build-your-own (BYO) server feature:

• The Universal Share is supported on an MSDP BYO storage server with Red Hat Enterprise Linux 7.6, 7.7, 7.8, 7.9, 8.1, 8.2, and 8.3.

• You must set up user authentication for the universal share.

  See Configuring Universal Share user authentication.

• NFS services must be installed and running if you want to use the share over NFS.

• Samba services must be installed and running if you want to use share over CIFS/SMB.

  You must configure Samba users on the corresponding storage server and enter the credentials on the client.

  See Configuring Universal Share user authentication.

• NGINX is installed and running.

  • Installing NGINX from Red Hat Software Collections:

    • Refer to https://www.softwarecollections.org/en/scls/rhscl/rh-nginx114/ for instructions.

      Because the package name depends on the NGINX version, run yum search rh-nginx to check if a new version is available. (For NetBackup 8.3, an EEB is required if NGINX is installed from Red Hat Software Collections.)

  • Installing NGINX from the EPEL repository:

    • Refer to https://fedoraproject.org/wiki/EPEL for installation instructions of the repository and further information.

      The EPEL repository is a volunteer-based community effort and not commercially supported by Red Hat.

  • Before you start the storage configuration, ensure that the new BYO NGINX configuration entry /etc/nginx/conf.d/byo.conf is included as part of the HTTP section of the original /etc/nginx/nginx.conf file.

  • If SE Linux has been configured, ensure that the policycoreutils and policycoreutils-python packages are installed from the same RHEL yum source (RHEL server), and then run the following commands:

    • semanage port -a -t http_port_t -p tcp 10087

    • setsebool -P httpd_can_network_connect 1

    Enable the logrotate permission in SE Linux using the following command:

    semanage permissive -a logrotate_t

• Ensure that the /mnt folder on the storage server is not mounted by any mount points directly. Mount points should be mounted to its subfolders.