If you enable the Application method, Tivoli Storage Manager will disable encryption and backups will be attempted. W22D validated with TSM 5. When using encryption-capable drives with the Application method, a new format will be used to write encrypted data to tapes. Other volumes, for example, backup sets, export volumes, and database backup volumes will not be encrypted. Anyone who has access to both the database backup and the encryption keys has access to your data.
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HP LTO-4 StorageWorks Ultrium 1840 SCSI Internal Tape Drive
Tivoli Storage Manager generates and stores the keys in the server database. Setting up Encrypted Storage Pools You can set up encrypted aiz pools to protect tapes that contain critical or sensitive data.
Other volumes, for example, backup sets, export volumes, and database backup volumes will not be encrypted. W52F validated with TSM 5.
For drive encryption support, Tivoli Storage Manager version 5. This parameter is optional. All Supported Versions Operating system s: Data is decrypted on READ operations. It specifies whether or not drive encryption is enabled or can be enabled. Using Drive Encryption In order to utilize drive encryption, your Tivoli Storage Manager environment should be set up so that all drives in a library support the new encryption format.
To disable encryption on new volumes, the parameter should be set to OFF. Document information More support for: Check here to start a new keyword search.
In addition, all drives within a logical library must use the same method of encryption. This format results in a cartridge capacity of GB when using Ultrium 4 media.
The data encryption feature is currently not supported on Sun StorageTek Ultrium drives. This is particularly beneficial aic tapes that are removed from the Tivoli Storage Manager server environment to an off-site location. Complete the following steps: With this method, encryption keys are managed by the application, in this case, Tivoli Storage Manger. This permits the encryption of data for empty storage pool volumes.
ON Specifies that Tivoli Storage Manager is the key manager for drive encryption and will permit drive encryption for empty storage pool volumes only if the Application method is enabled through the hardware. Tivoli Storage Manager Server Software version: Tivoli Storage Manager kto4 not aox an environment in which some drives use the Application method and some drives use another method of encryption.
The default value is to allow another method of encryption.
IBM Persistent Reservation Support in Tivoli Storage Manager Server – United States
U24V validated with TSM 6. Ensure that you back up the database frequently and safeguard the backups to prevent data loss or theft. If data is written to volumes using the new format and if the volumes are then returned to scratch, they will contain labels that lto only readable by encryption-enabled drives.
If you enable another method of encryption, backups will fail. If you specify ON and enable another method of six, drive encryption will not be permitted and backup operations will fail.
However, drive encryption for empty volumes is permitted if another method of encryption is enabled. Example Define an encrypted storage pool so that Tivoli Storage Manager is the encryption key manager.
All LTO-4 drives in this technote report drive serial number. When using encryption-capable drives with the Application method, a new format will be used to write encrypted data to tapes. Tapes that contain sensitive security or financial information can become an exposure if data is not encrypted and tapes are lt4o. Contact and feedback Need support?