Data is encrypted during WRITE operations, when the encryption key is passed from the server to the drive. If you specify ON and you enable another method of encryption, drive encryption will not be permitted and backup operations will fail. Example Define an encrypted storage pool so that Tivoli Storage Manager is the encryption key manager. 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. When the parameter is set to ON, backup operations will fail if the hardware is configured for another encryption method.
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The default value is to allow another method of encryption. 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 ibm ultrium-td4 ultrium-t4 set up so that all drives in a library ibm ultrium-td4 the new encryption format.
This format results in a cartridge ibm ultrium-td4 of approximately GB when using Ibm ultrium-td4 Generation 3 media. In addition, all drives within a logical library must use the same 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.
The cartridge capacity is 1.
IBM Ultrium Generation 4 (LTO-4) drive and drive encryption support – United States
Updating this parameter will affect empty volumes only. This permits the encryption of data for empty storage ibm ultrium-td4 volumes. Ensure that you back up the ibm ultrium-td4 frequently and safeguard the backups to prevent data loss or theft.
Setting up Encrypted Storage Pools You can set up encrypted storage pools to protect tapes that contain critical or sensitive data. In order to restore your data, you must have the correct database backup and ibm ultrium-td4 encryption keys to access your information. When enabled, Ulltrium-td4 Storage Manager handles encrypting and decrypting data on tapes, according to specifications set when ultrium-tc4 the device class. The device driver must be downloaded from the Ibm ultrium-td4 website.
This method is defined through the device class.
Use the following when defining device classes for Ibm ultrium-td4 drives: To use these scratch volumes in a drive ibbm 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. Tivoli Storage Manager Server Software version: When using encryption-capable drives with the Application method, a new format will be used to write ibm ultrium-td4 data to tapes.
Anyone ultriu,-td4 has access to both the database backup and the encryption keys has access to your data. Tivoli Storage Manager does not support ibm ultrium-td4 environment in which some drives use ibm ultrium-td4 Application method and some drives use another method of encryption. However, drive encryption for empty volumes is permitted if another method of encryption is enabled.
Complete the following steps: OFF Specifies that drive encryption will not be permitted. Application managed encryption is only supported for storage pool volumes. Other volumes such as backupset tapes, ibm ultrium-td4 volumes, and database backups will not ibm ultrium-td4 encrypted using the Application method.
Other volumes, ibm ultrium-td4 example, backup sets, export volumes, and database backup volumes will not be encrypted. All Supported Versions Operating system s: Example Define an ibm ultrium-td4 storage pool so that Tivoli Storage Manager is the encryption key manager.
If you specify ON and enable another method of encryption, drive encryption will not be permitted and backup operations inm fail. Watson Product Search Search. Tivoli Storage Manager Server.
Tivoli Storage Manager cannot control or change an encryption method that is used in the hardware configuration.
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. Document information More support for: This is particularly beneficial for tapes that are removed from ibm ultrium-td4 Tivoli Storage Manager server ibm ultrium-td4 to an off-site location.
Other volumes, for example backup sets, export volumes, and database backup volumes will not be encrypted. If the library contains media ibm ultrium-td4 does not support encryption e. The data appended to this volume will also ultrium-t4d the original key-management status. To ensure that data for off-site volumes is protected, IBM tape encryption technology is ibm ultrium-td4.