Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 244

2 cryptoCfg --clearstats -container Clears compressed or uncompressed blocks and/or byte counters for the specified containers. Specify one of the following operands: -all Clears blocks and/or byte counters for all CryptoTarget tape containers. crypto_target_container_name Clears blocks and/or byte counters for all CryptoLUNs of the specified CryptoTarget tape container. --clearstats -LUN Clears compressed or uncompressed blocks and/or byte counters for a specific CryptoLUN. The following operands are required: crypto_target_container_name Specifies the CryptoTarget tape container for the LUN. LUN_Num Specifies the number of the LUN to be cleared. initiator_PWWN Specifies the initiator port WWN for the specified LUN. --refreshDEK Rereads the mirror LUN metadata and updates the FPGA tables for the LUN if the keyID in the metadata has changed. You must issue this command on the node of the EE where the container that includes the mirror LUN is hosted. An RSA DPM must be configured for the encryption group and replication mode must be enabled for this command to succeed. This command fails if the specified LUN was not added with -newLUN option. The refresh operation may cause a brief disruption of the host I/O. The following operands are required: crypto_target_container_name Specifies the CryptoTarget container for the LUN. LUN_Num Specifies the number of the LUN whose metadata needs to be reread. initiator_PWWN Specifies the initiator port WWN for the specified LUN. --reclaimWWN Reclaims the WWNs of the specified member node or encryption engine. This command removes the WWNs from the specified entity. Once removed you can reallocate the WWNs. The reclaim operation is disruptive and prompts for confirmation. The following restrictions apply when you reallocate a WWN: • The reclaim operations must be executed on the group leader node. All encryption engines must be online and the Group status must be "converged". • All nodes in the encryption group must run Fabric OS v7.0.0 or later. • You must commit all container changes prior to and following the reclaim operation. • You must perform a reclaim operation for any node or encryption engine that needs to be moved out of an existing encryption group. -membernode node_WWN Specifies the node WWN of any member node in the encryption group. This command frees up all WWNs associated with all encryption engines in the specified member node. It also displays a list of containers that will be affected by the reclaim operation. 216 Fabric OS Command Reference 53-1002746-01