Mode Category Description Default MCU/RCU
122 ShadowImage For Split or Resync request from the Mainframe host
and
Storage Navigator.
Mode 122 = ON: By specifying Split or Resync,
Steady/Quick Split or Normal/Quick Resync is
respectively executed in accordance with Normal/
Quick setting.
Mode 122 = OFF (default): By specifying Split or
Resync, Steady/Quick Split or Normal/Quick Resync is
respectively executed in accordance with Normal/
Quick setting.
For details about pairsplit/pairresync command
behavior, contact customer support (see SOM122
sheet).
Notes:
1. Executing the pairresync command from CCI
may be related to the SOM 87 setting.
2. When performing At-Time Split from CCI, set this
SOM to OFF, or specify the environment variable
HORCC_SPLT for Quick. Otherwise, Pairsplit may
turn timeout.
3. This SOM becomes eective after specifying
Split/Resync following the mode setting. The
mode function does not work if it is set during
the Split/Resync operation.
OFF -
System option modes
Appendix B: System option modes
System Administrator Guide for VSP Gx00 models and VSP Fx00 models 290
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