Configuring Tivoli Storage Manager for NDMP operations
Before you configure Tivoli® Storage Manager for NDMP (network data management protocol) operations, ensure that you register the required license.
Procedure
- Set up the tape library and media. See Configuring a tape library for NDMP operations, where
the following steps are described in more detail.
- Attach the SCSI or virtual tape library (VTL) library to the NAS file server or to the Tivoli Storage Manager server, or attach the ACSLS library or 349X library to the Tivoli Storage Manager server.
- Define the library with a library type of SCSI, VTL, ACSLS, or 349X.
- Define a device class for the tape drives.
- Define a storage pool for NAS backup media.
- Optional: Define a storage pool for storing a table of contents.
- Configure Tivoli Storage Manager policy for managing NAS image backups. See Configuring Tivoli Storage Manager policy for NDMP operations.
- Register a NAS file server node with the Tivoli Storage Manager server. See Registering NAS nodes with the Tivoli Storage Manager server.
- Define a data mover for the NAS file server. See Defining a data mover for a NAS file server.
- Define a path from either the Tivoli Storage Manager server or the NAS file server to the library. See Defining paths to libraries for NDMP operations.
- Define the tape drives to Tivoli Storage Manager, and define the paths to those drives from the NAS file server and optionally from the Tivoli Storage Manager server. See Defining paths for NDMP operations.
- Check tapes into the library and label them.
Tape volumes must be labeled before the server can use them. You can use the LABEL LIBVOLUME command, or you can use the AUTOLABEL parameter with the DEFINE LIBRARY and UPDATE LIBRARY commands.
All media require labels. Labeling media with an automated library requires you to check media into the library. To label volumes with the LABEL LIBVOLUME command, specify the CHECKIN parameter. To automatically label tape volumes in SCSI-type libraries, use the AUTOLABEL parameter on the DEFINE LIBRARY and UPDATE LIBRARY commands.
For instructions, see LABEL LIBVOLUME, DEFINE LIBRARY, and UPDATE LIBRARY.
- Optional: Set up scheduled backups for NAS file servers. See Scheduling NDMP operations.
- Optional: Define a virtual file space name. See Defining virtual file spaces.
- Optional: Configure for tape-to-tape copy to back up data. See Backing up data with the tape-to-tape function.
- Optional: Configure for tape-to-tape copy to move data to a different tape technology. See Moving data with the tape-to-tape copy function.
- Configuring Tivoli Storage Manager policy for NDMP operations
With policy, you can manage the number and retention time of NDMP (network data management protocol) image backup versions. - Tape libraries and drives for NDMP operations
Most of the planning that is required to implement backup and recovery operations that use NDMP is related to device configuration. You have choices about how to connect and use the libraries and drives. - Attaching tape library robotics for NAS-attached libraries
If you plan to back up NAS data to a library that is directly attached to the NAS device and use an SCSI tape library, you must determine where to attach the library. - Registering NAS nodes with the Tivoli Storage Manager server
Register the NAS file server as a Tivoli Storage Manager node, specifying TYPE=NAS. This node name is used to track the image backups for the NAS file server. - Defining a data mover for a NAS file server
Define a data mover for each NAS file server by using NDMP operations in your environment. The data mover name must match the node name that you specified when you registered the NAS node to the Tivoli Storage Manager server. - Defining paths for NDMP operations
For NDMP operations, you create paths to drives and to libraries. - Scheduling NDMP operations
You can schedule backup or restore operations for images that are produced by NDMP operations. Use administrative schedules that process the BACKUP NODE or RESTORE NODE administrative commands. - Defining virtual file spaces
Use a virtual file space definition to complete NAS directory-level backups. To reduce backup and restore times for large file systems, map a directory path from a NAS file server to a virtual file space name on the Tivoli Storage Manager server. - Backing up data with the tape-to-tape function
When you use the NDMP tape-to-tape function to back up data, the library type can be SCSI, 349X, or ACSLS (automated cartridge system library software). Drives can be shared between the NAS devices and the Tivoli Storage Manager server. - Moving data with the tape-to-tape copy function
To move data from a previous tape technology to a new tape technology by using the NDMP tape-to-tape copy operation, you must complete the standard steps in your configuration setup and additional steps.