Primary DS6000 with 45 TB disk capacity in total, Secondary
DS6000 with 45 TB disk capacity, 45 TB Remote Mirror Copy authorization for primary DS6000 and 45 TB Remote Mirror Copy for secondary DS6000, 45 TB of OEL Licensed function for primary
DS6000 and 45 TB of OEL Licensed function for secondary DS6000. The license scope may be FB and CKD or ALL
20 TB FB user data
20 TB FB user data
25 TB CKD user data
Metro Mirror
25 TB CKD user data
Primary DS6000 | Secondary DS6000 |
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Figure |
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Global Mirror requires both RMC and PTC functions. Both primary and secondary storage units require RMC functions and the secondary requires PTC functions as well. If Global Mirror will be used during failback on the secondary storage unit, a
PAV is only applicable to zSeries, so you will only have CKD data.
The initial enablement of any optional DS6000 licensed function is a concurrent activity (assuming the appropriate level of microcode is installed on the machine for the given function). The removal of a DS6000 licensed function to deactivate the function is a disruptive activity and requires an IML.
8.3.7 Disk storage feature activation
Managing and activating licensed functions is the client’s responsibility. The client can manage and activate functions through the IBM Disk Storage Feature Activation (DSFA) Web site at:
http://www.ibm.com/storage/dsfa
Management refers to the use of the IBM Disk Storage Feature Activation (DSFA) Web site to select a license scope and to assign a license value. The client performs these activities and then activates the function.
Activation refers to the retrieval and installation of the feature activation code into the DS6000 system. The feature activation code is obtained using the DSFA Web site and is based on the license scope and license value.
Chapter 8. Configuration planning | 137 |
