HP StorageWorks XP Remote Web Console Software - Manual (Page 15)

Table 1 System Option Modes
Description Mode
Mode 20 ON: Enables the read option and VOLSER of
the suspended secondary data volume to be updated. 20
Mode 20 OFF: Normal operations are performed.
Mode 190 ON: By setting both this mode and the mode
20 to ON, you can update the VOLSER and VTOC of the
suspended secondary data volume. 190
Mode 190 OFF: Normal operations are performed.
Mode 448 ON: If the SVP detects a blocked path, the SVP
assumes that an error occurred, and then immediately splits
(suspends) the mirror. 448
Mode 448 OFF: If the SVP detects a blocked path and the
path does not recover within the specified period of time,
the SVP assumes that an error occurred, and then splits
(suspends) the mirror.
NOTE: The mode 448 setting is available only when
mode 449 is set to OFF.
Mode 449 ON: The SVP does not detect blocked paths. 449
Mode 449 OFF: The SVP detects blocked paths and
monitors the time until the mirrors split (suspended).
Allows you to perform the initial copy operation of the
TrueCopy for Mainframe Synchronous pair for the
suspended Universal Replicator for Mainframe pair. 474
Use a script file in which the following operations are
defined:
Initial copy operation of the Universal Replicator for
Mainframe pair (None)
Suspend the Universal Replicator
for Mainframe pair Initial copy operation of the
TrueCopy for Mainframe Synchronous pair Delete the
TrueCopy for Mainframe Synchronous pair
Resynchronize the Universal Replicator for Mainframe pair.
The performance of the initial copy processing of the
Universal Replicator for Mainframe pair can be improved
by issuing the command from Business Continuity Manager.
Mode 474 ON: The performance of the initial copy
processing of the Universal Replicator for Mainframe pair
can be improved by issuing the command from Business
Continuity Manager.
Mode 474 OFF: Normal operations are performed.
To create a Universal Replicator for Mainframe pair for
delta resync operation in the 3DC multi-target configuration,
set this mode to ON. 506
Mode 506 ON: The delta resync operation is performed
if there are no update I/Os.
Mode 506 OFF: The copy processing of all data is
performed if there is no update I/Os.
When creating a Universal Replicator for Mainframe pair
for delta resync operation in the 3DC multi-target 511
configuration, and if you want to control the ratio of the
usage rate of difference journal data in the journal volume
in the primary site, set this mode to ON.
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