Brocade Fabric OS Encryption Administrator’s Guide Supporting RSA Data Protection Manager (DPM) Environments (Supporting Fabric OS v7.2.0) - Manual (Page 219)

Fabric OS Encryption Administrator’s Guide (DPM) 199
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Configuring a multi-path Crypto LUN
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Multi-path LUN configuration example
Figure 93 on page 199 shows a single LUN on a dual-port target that is accessed over two paths by
a dual-port host. The two encryption switches form an encryption group and an HA cluster. The
following example illustrates a simplified version of a multi-path LUN configuration.
FIGURE 93 A LUN accessible through multiple paths
The following steps may be used to configure multiple path access to the LUN in Figure 93 .
1. Create zoning between host port 1 and target port 1. Refer to the section “Creating an initiator
- target zone” on page 158 for instructions.
2. Create zoning between host port 2 and target port 2. Refer to the section “Creating an initiator
- target zone” on page 158 for instructions.
3. On the group leader encryption switch (switch 1), create a CryptoTarget container for each
target port and add the hosts in sequence. Do NOT commit the configuration until you have
created all CryptoTarget containers and added all hosts to the respective containers.
a. Create a CryptoTarget container (CTC1) for target port 1 to be hosted on the encryption
engine of encryption switch 1. Refer to the section “Creating a CryptoTarget container” on
page 162 for instructions on steps b. through e.
FabricAdmin:switch> cryptocfg --create -container disk CTC1 \
<switch 1 WWN> 0 <Target Port 1 WWN> <Target NWWN>