ETERNUS SF Express V15.0 Operation Guide

4.4.1 Connection type settings

Set up the type of the connection with ETERNUS Disk storage system used by Copy command via SAN or Copy command via LAN.

See

For details about Copy command via SAN and Copy command via LAN, refer to "System Configuration" in the "ETERNUS SF Operation Guide for Copy Control Module".

There are three connection types.

Connection type	Explanation
Access through volumes	If use the Copy command via SAN, this type must be selected.
Access through network	If use the Copy command via LAN, this type must be selected.
Using as remote partner (REC)	If fulfill the following condition, this type must be selected. Remote Advanced Copy is performed by using the Copy command via SAN, and It is impossible to set up the access volume in ETERNUS Disk storage system at remote site (i.e., Disaster Recovery system configuration).

When the Remote Advanced Copy is used, set up the connection type to copy source/destination ETERNUS Disk storage systems by referring the following table.

Copy source ETERNUS Disk storage system		Copy destination ETERNUS Disk storage system
		ETERNUS DX90		ETERNUS DX90 S2
		Access through volumes	Using as remote partner (REC)	Access through volumes	Access through network	Using as remote partner (REC)
ETERNUS DX90	Access through volumes	A	A	A	N/A	A
	Using as remote partner (REC)	N/A	N/A	N/A	N/A	N/A
ETERNUS DX90 S2	Access through volumes	A	A	A	A	A
	Access through network	N/A	N/A	A	A	A
	Using as remote partner (REC)	N/A	N/A	N/A	N/A	N/A

A: Configurable combination
N/A: Unconfigurable combination

For details on the operation procedures, refer to "Configure the connection type for ETERNUS Disk storage system" in the "ETERNUS SF Web Console Guide".