Filter
Top Products
Chapter 8 Advanced Copy Management
8.2 Functions in the Action Area for Advanced Copy
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
288
8.2.1 Required Settings for the Advanced Copy Function
This section describes the necessary preparation that must be performed to use the Advanced Copy function
and copy session management. Perform the required settings in the following order.
■ Required settings for the Advanced Copy function (Local Copy and Remote Copy)
● Advanced preparation
The following items must be prepared to use the Advanced Copy functions:
(1)License registration
Register a license for using the Advanced Copy function.
If a license is not registered, up to eight copy sessions can be performed (only for ETERNUS DX80 S2/
DX90 S2).
(2)Copy destination volume creation
Create a copy destination physical volume according to the amount of updated data in the copy source
volume. Create an SDV and an SDPV when performing SnapOPC+.
Refer to "5.2.1 Create Volume" (page 96)
.
(3)Copy table size setting
Set the copy table size depending on the capacity of the copy target volume.
Refer to "8.2.7 Modify Copy Table Size" (page 301)
and "How to calculate the copy table size" (page
308) for details.
(4)Copy priority setting
Specify the copy priority in the ETERNUS DX Disk storage system. It is not necessary to change the
default setting (Automatic Priority) for normal use.
Refer to "8.2.6 Modify EC/OPC Priority" (page 298)
.
When performing SnapOPC+, the following preparations are also required.
When using an Advanced Copy function, refer to "8.2.4 Register Advanced Copy License" (page 295) to
register the copy license.
• The RAID configuration of the copy source and copy destination can be different.
• The copy source and copy destination volume encryption status must match.