Technical data

186 Fabric OS Encryption Administrator’s Guide (DPM)

53-1002720-02

Configuring LUNs for SRDF/TF or RP deployments

NOTE

All paths to the new SRDF/TF/RP source LUN must be added to their containers with the

-newLUN option.

3. Commit the configuration.

4. Wait until the LUN is in encryption enabled state.

5. Copy the data from the old LUN to the new LUN using the EMC host-based PPME (PowerPath

Migration Enabler) application. Information on PPME can be found on the EMC Powerlink

website: http://powerlink.emc.com

OPTION 2 (data migration for cleartext source LUNs)

1. Log in as Admin or FabricAdmin.

2. Create a new LUN with

-newLUN option and -cleartext policy.

FabricAdmin:switch> cryptocfg --add -LUN <source_container> <new LUN num>

<initiator PWWN & NWWN> -newLUN -lunstate cleartext -cleartext

NOTE

All paths to the new SRDF/TF/RP source LUN must be added to their containers with the

-newLUN option.

3. Commit the configuration.

4. Copy the data from the old LUN to the new LUN using the EMC host-based EMC PPME

(PowerPath Migration Enabler) application. Information on PPME can be found on the EMC

Powerlink website: http://powerlink.emc.com

5. If first-time encryption of this LUN is required, configure the LUN for encryption and enable

first-time encryption as follows:

FabricAdmin:switch> cryptocfg --modify -LUN <source_container> <new LUN num>

<initiator PWWN> -encrypt -enable_encexistingdata

NOTE

For multi-path LUNs, you must repeat this step for each path before committing the

configuration.

6. Commit the configuration.