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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
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Specify the automatic notification parameter when the SDP capacity is insufficient during a SnapOPC+
session.
(1)Copy parameter setting
Set the SDP capacity threshold for each policy level.
Refer to "8.2.11 Modify Copy Parameters" (page 316)
.
(2)Event notification setting
Select whether to notify when the SDP capacity exceeds the threshold. When notifying, select the
notification method.
Refer to "11.2.9.1 Setup Event Notification" (page 880)
.
When performing REC, the following preparations are also required.
(1)Port mode setting
Change the port mode from "CA" (for host connection) to "RA" (for REC connection) or "CA/RA".
Refer to "9.2.3.11 Modify Port Mode" (page 571)
.
(2)Copy path setting
Set the Copy path information between local and remote devices.
Refer to "8.2.12 Set Copy Path" (page 318)
.
(3)REC Buffer setting
Set the transfer buffer when performing REC in asynchronous consistency mode.
Refer to "8.2.19 Modify REC Buffer" (page 354)
.
(4)REC Disk Buffer setting
Set the REC Disk Buffer that is used for saving copy data temporarily when the REC Buffer capacity is
insufficient.
Refer to "8.2.21 Create REC Disk Buffer" (page 362)
.
(5)REC Disk Buffer allocation
Set REC Disk Buffer allocation.
Refer to "8.2.20 Assign REC Disk Buffer" (page 358)
.
(6)REC multiplicity setting
Set the multiplicity used for performing REC. It is not necessary to change the default setting (Auto-
matic) for normal use.
Refer to "8.2.18 Modify REC Multiplicity" (page 351)
.
(7)Copy path conversion
Convert the copy path information file format to perform REC with an older ETERNUS Disk storage
system. The copy path information file that is created using the procedure in "8.2.12 Set Copy Path"
(page 318) can be converted.
Refer to "8.2.16 Convert Copy Path" (page 347)
.
When monitoring copy paths and sessions, the following preparations are also required.
(1)Event notification setting
Set whether to notify REC path errors, REC Buffer halt operations when overloading or failure occurs,
session errors, and recovery from session errors. When notifying, select the notification method.
Refer to "11.2.9.1 Setup Event Notification" (page 880)
.