HP Brocade 8/12c Fabric OS Encryption Administrator's Guide - Page 231
Deleting an HA cluster member, Case 2: Replacing a live encryption engine in an HA cluster
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Encryption group and HA cluster maintenance 6 Case 2: Replacing a "live" encryption engine in an HA cluster 1. Invoke the cryptocfg --replace -haclustermember command on the group leader to replace the live encryption engine EE2 with another encryption engine (EE3). This operation effectively removes EE2 from the HA cluster and adds the replacement encryption engine (EE3) to the HA cluster. The target associations (T2) from the replaced encryption engine (EE2) are transferred to the replacement encryption engine (EE3). 2. Commit the transaction. 3. Invoke the cryptocfg --reclaimWWN -EE command on the group leader followed by WWN of the DCX/DCX-4S and the slot number of the failed encryption engine. 4. Invoke the cryptocfg --commit command to sync the configuration in the encryption group. 5. Remove the encryption engine EE2 from the encryption group . FIGURE 111 Replacing a "live" encryption engine in an HA cluster. Deleting an HA cluster member This command dissolves the HA cluster and removes failover capability from the participating encryption engines. 1. Log into the group leader as Admin or SecurityAdmin. 2. Enter the cryptocfg --delete -hacluster command. Specify the name of the HA cluster you wish to delete. SecurityAdmin:switch>cryptocfg --delete -hacluster HAC1 Delete HA cluster status: Operation succeeded. 3. Enter the cryptocfg --commit command to commit the transaction. Fabric OS Encryption Administrator's Guide 211 53-1002159-03