Copy Table Size Settings - Fujitsu ETERNUS AF250 S2 Configuration Manual

Chapter 9 Advanced Copy Settings
9.1 Advanced Copy Basic Settings
9.1.2

Copy Table Size Settings

On the controller cache memory, set the copy table size used by the firmware.
This copy table is used as the area for copy progress management when the EC (EC, REC) or OPC (OPC, Quick-
OPC, SnapOPC+) functions are executed.
When the copy table size is 0MB, the copy function cannot be used.
•
Before reducing the copy table size, stop copy sessions.
•
The maximum capacity of copy table size is 512MB.
•
Set the same resolution to the REC source and REC destination ETERNUS AF storage systems.
•
Changes in the resolution is applied when the next copy session starts. If a copy session is already run-
•
ning, copy is continued with the resolution set at the beginning of the copy session. To apply the
changed resolution to a running copy session, cancel the target copy session and then start the session
again.
It is recommended to set the maximum resolution if the amount of data increase in the copy target area
•
cannot be estimated.
1
Click the [Advanced Copy] tab on the navigation of the ETERNUS Web GUI screen. Then, click [Setting]
in [Category].
2
In [Action] on the [Setting] screen, click [Modify Copy Table Size].
3
Set the required items and click the [Set] button.
Resolution
•
Select the resolution. Specify "´64" in this example.
Table Size (MB)
•
Specify the copy table size. Specify "512 (MB)" in this example.
• Table Size Threshold
Select the threshold for the table size usage rate.
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Configuration Guide (Basic)
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