Figure 6.6 Ec Or Rec Reverse; Figure 6.7 Multiple Copy - Fujitsu ETERNUS DX80 S2 Overview

Chapter 6 Optional Functions
6.2 Backup (Advanced Copy)
●
EC or REC Reverse
Restoration of the copy source from the copy destination is possible by switching the EC or REC copy source
and destination.

Figure 6.6 EC or REC Reverse

Copy source
Copy destination
●
Multiple copy
Multiple copy destinations can be set for a single copy source area to obtain multiple backups. Up to eight
OPC, QuickOPC, SnapOPC, EC, or REC sessions can be set for a multiple copy.

Figure 6.7 Multiple copy

ETERNUS DX Disk storage system
Copy destination 1
Copy destination 3
Copy destination 4
EC or REC
Copy destination
Reverse
EC or REC
Copy source
ETERNUS DX Disk storage system
Copy destination 2
Copy source
ETERNUS DX Disk storage system
Copy destination 5
ETERNUS DX80 S2/DX90 S2 Disk storage system Overview
Copyright 2013 FUJITSU LIMITED
Copy destination 6
Copy destination 7
Copy destination 8
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