Remote Connections; Figure 3.7 Example Of Non-Supported Connection Configuration (When Multiple Types Of Remote Interfaces Are Installed In The Same Eternus Dx Disk Storage System); Figure 3.8 Example Of Supported Connection Configuration (When Multiple Types Of Remote Interfaces Are Installed In The Same Eternus Dx Disk Storage System) - Fujitsu ETERNUS DX80 S2 User Manual

Chapter 3 Connections

3.2 Remote Connections

3.2 Remote Connections
An FC or iSCSI interface is available for a remote connection.
For remote connections, different types of interfaces (FC, iSCSI 10Gbit/s, iSCSI 1Gbit/s) cannot exist together
on a REC path (connection between a local ETERNUS DX Disk storage system and a remote ETERNUS DX Disk
storage system).
When different types of remote interfaces exist in the same ETERNUS DX Disk storage system, make sure to
use the same type of interface for each REC path.
For example, the following configuration is not supported because different types of interfaces (FC/iSCSI)
exist together on a REC path.
Figure 3.7 Example of non-supported connection configuration (when multiple types of remote interfaces
ETERNUS DX
Disk storage
system
FC-RA
iSCSI-RA
The following configuration is supported because the same type of interface is used for each REC path.
Figure 3.8 Example of supported connection configuration (when multiple types of remote interfaces are
ETERNUS DX
Disk storage
system
FC-RA
FC-RA
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Site Planning-
are installed in the same ETERNUS DX Disk storage system)
ETERNUS DX
Disk storage
system
FC-RA
REC path
iSCSI-RA
installed in the same ETERNUS DX Disk storage system)
ETERNUS DX
Disk storage
system
FC-RA
REC path
FC-RA
Copyright 2013 FUJITSU LIMITED
ETERNUS DX
iSCSI-RA iSCSI-RA
REC path
iSCSI-RA iSCSI-RA
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Disk storage
system
P3AM-4822-12ENZ0