HP XP7 Owner Guide (H6F56-96006)

Table 11 System option modes (continued)
MCU/RCUDefaultDescriptionCategoryMode
Manager or Storage Navigator may show earlier time than the
time showed when the pair was in the Duplex state.
MCU/RCUOFFWhen PIN data is generated, the SIM currently stored in SVP is
reported to the host.
Open and
Mainframe
531
Mode 531 = ON:
The SIM for PIN data generation is stored in SVP and reported
to the host.
Mode 531 = OFF:
The SIM for PIN data generation is stored in SVP only, not
reported to the host, the same as the current specification.
This option prevents pair operations of TCz, URz, or SIz via
Command Device online.
Continuous Access
Synchronous Z,
548
Mode 548 = ON:
Continuous Access
Journal Z, or
Pair operations of TC for z/OS, UR for z/OS, or SI for z/OS via
online Command Device are not available. SSB=0x64fb is output.
ShadowImage for
Mainframe from
BCM
Mode 548 = OFF:
Pair operations of TC for z/OS, UR for z/OS, or SI for z/OS via
online Command Device are available. SIM is output.
Note:
1. When Command Device is used online, if a script containing
an operation via Command Device has been executed, the
script may stop if this option is set to ON. As described in the
BCM user’s guide, the script must be performed with Command
Device offline.
2. This option is applied to operations from BCM that is operated
on MVS.
MCU/RCUOFFPrevents an error code from being set in the 8 - 11th bytes in the
standard 16-byte sense byte.
Open556
Mode 556 = ON:
An error code is not set in the 8 - 11th bytes in the standard
16-byte sense byte.
Mode 556 = OFF (default):
An error code is set in the 8 - 11th bytes in the standard 16-byte
sense byte.
MCU/RCUOFFAllows Quick Restore for external volumes with different Cache
Mode settings.
Business Copy,
External Storage
561
Mode 561 = ON:
Quick Restore for external volumes with different Cache Mode
settings is prevented.
Mode 561 = OFF (default):
Quick Restore for external volumes with different Cache Mode
settings is allowed.
MCU/RCUOFFFor the DKU emulation type 2105/2107, specifying the
CASCADE option for the ICKDSF ESTPAIR command is allowed.
Continuous Access
Synchronous Z
573
The unit where
Cnt Ac-S Z andMode 573 = ON:Business Copy Z
BC Z in a
The ESTPAIR CASCADE option is allowed.
cascading
Mode 573 = OFF (default):
configuration use
the same volume
The ESTPAIR CASCADE option is not allowed. (When specified,
the option is rejected.)
38 Functional and operational characteristics