Download Data Replication Manager HSG80 Version 8.7P Scripting User Manual

Resumption of Replication After Extended Planned Loss of Target Procedure (Failsafe Mode)
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5. Run the hsg_op.xxx program file (where .xxx denotes .com (OpenVMS), .sh
(Tru64, AIX, and Solaris), or .bat (Windows NT/2000), depending on your
operating system).
6. You will see a message that you are performing a DRM operation to modify error
mode, and asks whether normal or configured error mode is desired. Enter c for
configured error mode.
7. You will see a confirmation message that asks you to confirm that a configured
error mode is desired. Enter y for yes.
8. If this is the first time the program file is run, or you have deleted the .RC file, you
are prompted to select a verbose or condensed reporting display. Enter v for
verbose or c for condensed. To change the type of display, you must delete the
app_op.rc file from the config subdirectory of the CLONE_HOME directory and
run the program file.
9. When an operation completion status result is displayed (similar to Figure 6–1),
verify that the error mode of the remote copy set is failsafe by entering the
following command:
SHOW REMOTE_COPY_SETS FULL
You will see a display similar to that in Example Display 4.
Example Display 4
BuildngATop> show remote_copy_sets full
Name
Uses
Used by
-----------------------------------------------------------------------RCS1
remote copy
D1
AS_D1
Reported LUN ID: 6000-1FE1-0000-4250-0009-9411-5654-003E
Switches:
OPERATION_MODE = SYNCHRONOUS
ERROR_MODE
= FAILSAFE
FAILOVER_MODE
= MANUAL
OUTSTANDING_IOS = 20
Initiator (BUILDNGA\D1) state:
ONLINE to this controller
Not reserved
Target state:
BUILDNGB\D1
is NORMAL
IMPORTANT: If the operation completion status indicates a failure, check the remote copy sets
to see if they are in a failsafe mode and their target state is normal. Sometimes the screen
refresh may cause a failure indication, even though the scripts performed successfully.
This completes the procedure for resuming initiator site processing after an extended
planned loss of the target.
Data Replication Manager HSG80 ACS Version 8.7P Scripting User Guide
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