WORM media is not compatible with drive encryption. To disable encryption on new volumes, the parameter should be set to OFF. 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. When the parameter is set to ON, backup operations will fail if the hardware is configured for another encryption method. Tivoli Storage Manager cannot control or change an encryption method that is used in the hardware configuration. For more information on setting up your hardware environment to use drive encryption, refer to your hardware documentation.
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Tivoli Storage Manager cannot control or change an encryption method that is used in the hardware configuration.
To utilize this method, the parameter must be set to ON. Other volumes such as backupset tapes, export volumes, and database backups will not be encrypted using the Application method. Application encryption is supported with LTO-4 drives.
This format results in a cartridge capacity of GB when using Ultrium Generation 3 media. If data is written to volumes using the new format and if the volumes are then returned to scratch, they will contain labels that are only readable by encryption-enabled drives. Tivoli Storage Manager does ult3580-te4 support an environment in which some drives use the Application method and some drives use another method of encryption.
This format results in a cartridge capacity of approximately GB when using Ultrium Generation 3 media.
IBM Windows Server , , and Device Driver Management – United States
Use the following when defining device classes for LTO-4 drives: This permits the encryption of data for empty storage pool volumes. Ulf3580-td4 up Encrypted Storage Pools You can set up encrypted storage 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. When using encryption-capable drives with the Application method, a new format will be used to write encrypted sequwntial to tapes.
To ensure that data for off-site volumes is protected, IBM tape encryption technology is available.
Check with your hardware vendor to determine whether AME is supported. This method is defined through the device class. First, define your library: To use these scratch volumes in a drive that is not enabled for encryption, either because the hardware is not capable of encryption or because the encryption method is set to OFF, you must relabel them. 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.
If you enable the Application method, Tivoli Storage Manager will disable encryption and backups will be attempted.
IBM Ultrium Generation 4 (LTO-4) drive and drive encryption support – United States
The default value is to allow another method of encryption. Application managed encryption is only supported for storage pool volumes. OFF Specifies that drive ult3580-hd4 will not be permitted.
This is particularly beneficial for tapes that are removed from the Tivoli Storage Manager server environment to an off-site location. Tapes that contain sensitive security or financial information can become an exposure if data is not encrypted and ult35580-td4 are lost. When the parameter is set to ON, backup operations will fail if the hardware is configured for another encryption method.
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In order to restore your data, you must have the correct database backup and corresponding encryption keys to access your information. Anyone who has access to both the database backup and the encryption keys has access to your data. Complete the following steps: For more information on setting up your hardware environment to use drive encryption, refer to your hardware documentation.
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.
However, drive encryption for empty volumes is scsj if another method of encryption is enabled.
Data is encrypted during WRITE operations, when the encryption key is passed from the server to the drive. Ensure that you back up the database frequently and safeguard the backups to prevent data loss or theft. If you enable another method of encryption, backups will fail. When enabled, Tivoli Storage Manager handles zequential and decrypting data on tapes, according to specifications set when defining the device class.