Dell PowerEdge M710 Fabric OS Command Reference Manual Supporting Fabric - Page 208

2 cryptoCfg • Exercise caution when modifying policy parameters while tape sessions are in progress. For information on the impact of encryption policy changes while tape sessions are in progress, refer to the Fabric OS Encryption Administrator's Guide. --remove -LUN Removes a LUN from a specified CTC. You must stop all traffic to the LUN from all initiators accessing the LUN you are removing from the CTC. Failure to do so results in I/O failure between the initiators and the LUN. If the LUN is exposed with different LUN Numbers to different initiators, all exposed LUN Numbers must be removed. This command is valid only on the group leader. The following operands are required when removing a LUN from a CTC: crypto_target_container_name Specifies the name of the CTC from which the LUN is to be removed. LUN_Num Specifies the number of the LUN to be removed. Use --show -container for a list of LUN numbers associated with the specified CTC. initiator_PWWN Specifies the initiator port WWN for the LUN to be removed. --enable -LUN Forces the LUN to become enabled for encryption from a disabled state. This command must be executed on the local switch that is hosting the LUN. No commit is required after executing this command. This command proceeds with a warning and prompts for confirmation. A LUN may become disabled for various reasons, such as a change in policy from encrypted to cleartext, a conflict between LUN policy and LUN, or a missing DEK in the key vault. Force-enabling a LUN while metadata exist on the LUN may result in a loss of data and should be exercised with caution. Refer to the Fabric OS Encryption Administrator's Guide for a description of conditions under which a LUN may be disabled and recommendations for re-enabling the LUN while minimizing the risk of data loss. The following operands are required when force-enabling a LUN: crypto_target_container_name Specifies the name of the CTC to which this LUN belongs. LUN_Num Specifies the number of the LUN to be enabled. Use --show -container for a list of LUN numbers associated with the specified CTC. initiator_PWWN Specifies the initiator port WWN for the specified LUN. --create -tapepool Creates a tape pool. A tape pool consists of a group of tape media that share the same encryption policies and data encryption keys (DEKs). A maximum of 4096 tape pools per encryption group are supported. You may add up to a maximum of 25 tape pools per commit operation. There is a delay of five seconds delay at each commit operation. Policy configuration at the tape pool level is optional; if left unspecified LUN-level tape policy parameters apply. This command is valid only on the group leader. The following operands are supported: 176 Fabric OS Command Reference 53-1001764-02