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. This method is defined through the device class. The default value is to allow another method of encryption. Tivoli Storage Manager does not support an environment in which some drives use the Application method and some drives use another method of encryption. If you specify ON and you enable another method of encryption, drive encryption will not be permitted and backup operations will fail. When using encryption-capable drives with the Application method, a new format will be used to write encrypted data to tapes. If all drives are Ultrium generation 5, readwrite media can be Ultrium generation 4 and generation 5.
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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.
This format results in a cartridge capacity of GB when using Ultrium 4 media. First, define your library: This technology utilizes a stronger level of encryption by requiring bit Advanced Encryption Standard AES encryption keys. If you specify ON and you enable another method of encryption, imb encryption will not be permitted and backup operations will fail.
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Document information More support for: Tapes that contain sensitive security or financial information can become an exposure if data is not encrypted and tapes are lost. It specifies whether or not drive encryption is enabled or can be enabled. Updating this parameter will affect empty volumes only.
To utilize this method, the parameter must be set to ON. Watson Product Search Search. With this method, encryption keys are managed by the application, in this case, Tivoli Storage Manger. Watson Product Search Search. None of the above, continue with my search.
Application encryption is supported with LTO-4 drives. The cartridge capacity is GB when Ultrium Generation 4 media is used.
First, define your library: OFF Specifies that drive encryption will not be permitted. W22D validated with TSM 5. Tape device encryption ib, security for data on individual tapes and protects sensitive information that may be transported off-site.
All Supported Versions Operating system s: Tivoli Storage Manager does not support an bim in which some drives use the Application method and some drives use another method of encryption. Choose the following options from the drop-down menus. Tivoli Storage Manager does not support an environment in which some drives use the Application method and some drives use another method of encryption.
When using Application encryption, you must take extra care to secure database backups since the encryption keys used to encrypt and decrypt data are stored in the server database. To ensure that data for off-site volumes is protected, IBM tape encryption technology is available. Data is encrypted during WRITE operations, when the encryption key is passed from the server to the drive. W52F validated with TSM 5. To use these scratch volumes in a drive that is genn 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.
IBM, actidata, Dell, and Oracle Ultrium Generation 5 (LTO-5) drives – United States
If you enable another method of encryption, backups will fail. When using Application encryption, you must take extra care to secure database backups since the encryption keys used to encrypt and decrypt data are stored in the server database.
Tivoli Storage Manager Server Software version: 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.
In a library with an Ultrium generation 5 drive, all Ultrium generation 3 scratch volumes need to be checked out, and all Ultrium generation 3 storage pool volumes need to be updated to read-only.
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This parameter is optional. OFF Specifies that drive encryption will not be permitted. Document information More support for: