Fabric OS Encryption Administrator's Guide

206 Fabric OS Encryption Administrator’s Guide
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Encryption group and HA cluster maintenance
6
Removing a member node from an encryption group
This procedure permanently removes a member node from an encryption group, as shown in
Figure 109. Upon removal, the HA cluster failover capability and target associations pertaining to
the node are no longer present. To remove a node from a group without disrupting these
relationships, use the cryptocfg
--replace command. Refer to the section “Replacing an HA cluster
member” on page 209 for instructions.
FIGURE 109 Removing a node from an encryption group
The procedure for removing a node depends on the node’s status within an encryption group. HA
cluster membership and Crypto LUN configurations must be cleared before you can permanently
remove a member node from an encryption group. To remove a node from an encryption group,
complete the following steps:
1. Log in to the group leader as Admin or SecurityAdmin.
2. If the node is part of an HA cluster, you must remove it. To do so, complete the following steps:
a. Remove the node from the HA cluster using the cryptocfg
--rem -haclustermember
command.
b. Clear all CryptoTarget configurations from the member node using the cryptocfg
--delete
-container command, or move the container using the cryptocfg
--move - container
command.