Hitachi Virtual Storage Platform F400, System Administrator Manual, Page: 346 / 368

Mode Category Description Default MCU/RCU
Compression, so that there is no side effect in
relation to user data, but the processing may
take more time than that when this SOM is set
to OFF depending on the pool capacity.
Therefore, basically do not use this SOM for
cases other than pool volume blockage
recovery.
1118 Open This SOM is used to disable the ENC reuse function.
Mode 1118 = ON: When a failure occurs in the
Expander chip mounted on a controller board (CTLS,
CTLSE) or an ENC board, the reuse function does not
work but SIM=CF12XX is reported and the ENC is
blocked.
Mode 1118 = OFF (default): When a failure occurs in
the Expander chip mounted on a controller board
(CTLS, CTLSE) or an ENC board, the reuse function
works.
If the ENC is reusable, SIM=CF12XX and then CF14XX
are reported, and the ENC is reused.
If the ENC is not reusable, SIM=CF12XX is reported,
and the ENC is blocked.
Note: The ENC reuse function is enabled as default.
This SOM is applied when you want to disable the
ENC reuse function.
OFF -
System option modes
Appendix B: System option modes
System Administrator Guide for VSP Gx00 models and VSP Fx00 models 346