Port Mode; Wwn Mode; Dynamic Data Replication - NEC S1400 NF1400-SR40E User Manual

4.1 Port Mode

Accessible logical disks are set in ports in the port mode.
The access control in the port mode has the following features.
 Conversion between logical disk number for management in system and that on host interface
Masking by setting logical disks accessible from port

Addition/removal of logical disks accessible from port

 Registration of host permitting accesses

4.2 WWn Mode

Accessible logical disks in the system are set for each host (HBA) in the WWn mode.
The access control in the WWn mode has the following features.
 Conversion between logical disk number for management in system and that on host interface
Masking by setting logical disks accessible from host (HBA)

 Addition/removal of logical disks accessible from host (HBA)
5.

Dynamic Data Replication

This feature creates the replication of a logical disk in a single unit. To create the replication, the
source logical disk must have the same capacity as the destination disk.
This feature is available only on NEC Storage S1400. To use this feature, the specific software
"SystemGlobe DynamicDataReplication - NEC Storage S1400" sold separately is required.
Refer to the User's Guide provided with the software.
Before the Dynamic Data Replication can be used on this disk array unit, the license lock must be
released by using the license key provided with the software.
You can release the license lock and make settings by yourself.
NEC maintenance service representative provides the installation service (additionally charged) for
releasing the license lock and making settings. Contact your maintenance service representative if
necessary.
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