Chapter 7 Advanced Copy Management
7.5 Modify EC/OPC Priority
ETERNUS Web GUI User’s Guide (Settings)
Copyright 2015 FUJITSU LIMITED P2X0-1270-13ENZ0
600
7.5 Modify EC/OPC Priority
This function sets the copy speed when using EC and OPC.
The EC/OPC speed is usually set in consideration of the host's I/O load and copy processing load. The set EC/OPC
speed is applied not only for the next sessions, but also for existing sessions.
For details on the parameters for this function, refer to "A.7.2 Modify EC/OPC Priority" (page 937)
.
For the factory default settings for this function, refer to "Appendix B Modify EC/OPC Priority" (page 1009)
.
The procedure to modify the EC/OPC priority is as follows:
1 Click [Modify EC/OPC Priority] in [Action].
Registering the Advanced Copy function license or the Storage Cluster function license is required to use this
function.
• EC includes both EC and REC.
Even though the REC priority is specified using the procedure in "7.8.11 Modify REC Multiplicity" (page
656), the EC/OPC priority values specified with this function are applied only when the REC satisfies both
of the following conditions:
- When the connection method is "Direct"
- When the priority level is "Automatic"
Refer to "7.8.2 Set Copy Path" (page 612)
for connection type settings.
Refer to "7.8.11 Modify REC Multiplicity" (page 656)
for priority level settings.
• OPC includes OPC, QuickOPC, SnapOPC, and SnapOPC+.
• When "Automatic Priority" is selected for "EC/OPC Priority", the current priority level can be checked. Refer
to "Setting (Advanced Copy)" in "ETERNUS Web GUI User’s Guide (Operation)" for details.
To Next Page
Loading...
Need help?
General