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Chapter 8 Advanced Copy Management
8.2 Functions in the Action Area for Advanced Copy
•
Sessions (Restore OPC is used)
Enter the total number of sessions (*1) for using Restore OPC.
The applicable Advanced Copy types are as follows:
-
OPC, QuickOPC, SnapOPC, and SnapOPC+ using Restore OPC
The following input conditions apply:
-
ETERNUS DX80 S2: 0 - 1024
-
ETERNUS DX90 S2: 0 - 2048
-
ETERNUS DX410 S2/DX440 S2: 0 - 8192
*1:
For "Total Copy Capacity" and "Sessions", enter the respective total values.
[Example 1]
When executing 10GB OPC (Restore OPC is not used) with 20 sessions and 5GB QuickOPC
(Restore OPC is not used) with 10 sessions
Total Copy Capacity (Restore OPC is not used)
= Copy capacity for OPC (10GB x 20 sessions) +
Copy capacity for QuickOPC (5GB x 10 sessions)
= 200GB + 50GB = 250GB
Sessions (Restore OPC is not used)
= The number of OPC sessions (20 sessions) +
The number of QuickOPC sessions (10 sessions)
= 30 sessions
Example 2:
When executing 10GB OPC (Restore OPC is not used) with 20 sessions and 5GB QuickOPC
(Restore OPC is used) with 10 sessions
Total Copy Capacity (Restore OPC is not used)
= Copy capacity for OPC (10GB x 20 sessions) = 200GB
Sessions (Restore OPC is not used)
= The number of OPC sessions (20 sessions) = 20 sessions
Total Copy Capacity (Restore OPC is used)
= Copy capacity for QuickOPC (5GB x 10 sessions) = 50GB
Sessions (Restore OPC is used)
= The number of QuickOPC sessions (10 sessions) = 10 sessions
ETERNUS Web GUI User's Guide
Copyright 2011 FUJITSU LIMITED
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