HP Brocade 8/12c Fabric OS Encryption Administrator's Guide - Page 241
of EG split scenarios. Simply perform the following steps for the other scenarios
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Encryption group merge and split use cases 6 Eject the node shown above which is in the DEF_NODE_STATE_DISCOVERED state using the following command: EGisland2GLNode:admin->cryptocfg --eject -membernode 10:00:00:05:1e:c1:9b:91 You can now delete the encryption group from the member node using the admin->cryptocfg --delete -encgroup command, and perform a cryptocfg --show -groupcfg command to verify that no encryption group is defined on the member node as was done for Node181 in the two node example, as shown near the beginning of step 4. 5. Reregister all nodes from that were a part of the other encryption group islands. From Node182, you need to determine the CP certificate name associated with Node181. Use the following command to look for Node182's CP certificate name: Node182:admin->cryptocfg --show -file -all The output of this command will display a listing of all imported CP certificates. Identify the certificate associated with Node181 and then use it to re-register Node181 as follows: Node182:admin->cryptocfg --reg -membernode 10:00:00:05:1e:55:33:33 Within a minute or two; the encryption group will re-converge. 6. Verify your encryption group is re-converged. Node181:admin->cryptocfg --show -groupcfg Node182:admin->cryptocfg --show -groupcfg Both nodes will now show a two node CONVERGED EG in which Node182 is the group leader ode and Node181 is a member Node. The above manual configuration recovery procedure will work nearly identically for all combinations of EG split scenarios. Simply perform the following steps for the other scenarios: • Pick one EG/EG Leader to be maintained. • Using that GL Node, deregister all Nodes which are in a DISCOVERING state as determined by the output of the cryptocfg --show -groupmember -all command. • Go to the other EG islands and delete the EGs. - In the one case where the other EG has a member node which is in a DISCOVERED state, you will first need to eject that DISCOVERED Node prior to being allowed to delete that other EG. • From the only remaining EG/EG leader, reregister the previously deregistered Nodes. • Confirm the EG is converged. Fabric OS Encryption Administrator's Guide 221 53-1002159-03
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