NetBackup™ Installation Guide
- Preparing for installation
- General installation information
- How to install NetBackup
- About storage device configuration
- Installation operational notes and limitations
- SORT information
- Veritas NetInsights Console information
- General installation information
- NetBackup licenses
- Installing server software on UNIX systems
- Installation requirements for UNIX and Linux
- Installing NetBackup primary server software on Linux
- Installing NetBackup media server software on Linux
- About pushing client software from a primary server to clients
- Installation requirements for UNIX and Linux
- Installing server software on Windows systems
- About the administrative interfaces
- Installing NetBackup client software
- About NetBackup client installation on Windows
- About NetBackup client installation on UNIX and Linux
- Configuring NetBackup
- Removing NetBackup server and client software
- Reference
About compatibility between NetBackup versions
You can run mixed versions of NetBackup between primary servers, media servers, and clients. This back-level support lets you upgrade NetBackup one server at a time, which minimizes the effect on overall system performance.
Veritas supports only certain combinations of servers and clients. In mixed version environments, certain computers must be the highest version. Specifically, the version order is: NetBackup Snapshot Manager computer, primary server, media server, and then clients. For example, the scenario that is shown is supported: 10.2 NetBackup Snapshot Manager > 10.0 primary server > 9.0 media server > 8.3.0.1 client.
All NetBackup versions are four digits long. The NetBackup 10.0 release is the 10.0.0.0 release. Likewise, the NetBackup 9.1 release is the NetBackup 9.1.0.0 release. For the purposes of supportability, the fourth digit is ignored. A 9.1 primary server supports a 9.1.0.1 media server. An example of what is not supported is a 9.1 primary server with a 10.0 media server.
The NetBackup catalog resides on the primary server. Therefore, the primary server is considered to be the client for a catalog backup. If your NetBackup configuration includes a media server, it must use the same NetBackup version as the primary server to perform a catalog backup.
For complete information about compatibility between NetBackup versions, refer to the Veritas SORT website.
Veritas recommends that you review the End of Support Life information available online.