System Option Modes - Hitachi G1000 Hardware Manual

System option modes

For greater flexibility, the VSP G1000, VSP G1500, and VSP F1500 storage
systems can be configured with available system option modes to meet
specific customer operating requirements. At installation, the modes are set
to their default values, as shown in the following table. Discuss these settings
with your Hitachi Data Systems team if you think changes should be made.
Only a Hitachi Data Systems representative can change the system options
modes.
The following tables provide information about system option modes and SVP
operations:
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Note: The following tables were up to date at the time this manual was
published. However, the system option mode information may change in
firmware releases that may happen before the next release of this manual.
Contact Hitachi Data Systems support for the latest information on the VSP
G1000, VSP G1500, and VSP F1500 system option modes.
The system option mode information includes:
• Mode: Specifies the system option mode number.
• Category: Indicates the functions to which the mode applies.
• Description: Describes the action or function that the mode provides.
• Default: Specifies the default setting (ON or OFF) for the mode.
• MCU/RCU: For remote functions, indicates whether the mode applies to
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Hitachi Virtual Storage Platform G1000, G1500, and Virtual Storage Platform F1500 Hardware Guide
Table 32 System option modes on page 135
mode information for VSP G1000, VSP G1500, and VSP F1500 storage
systems. These can be used if applicable.
Table 33 SOM 15 functions on page 176
Table 34 SOM 122 pairsplit operations on page 177
Table 35 SOM 122 pairresync operations on page 177
Table 36 SOM 269: SVP operations on page 179
mode 269 for SVP operations.
Table 39 SOM 784 operational specifications on page 180
Table 38 SOM 729 behavior on page 179
Table 39 SOM 784 operational specifications on page 180
Table 40 SOM 803 behavior on page 180
Table 41 SOM 855 behavior with SOM 467 on page 180
Table 42 Relations among SOM897, SOM898, and SOM901 on page 180
Table 43 Relations between SOM930, SOM755 and SOM859 on page 181
the main control unit (MCU) and/or the remote control unit (RCU).
System option modes
lists the public system option
specifies the details of mode 15.
specifies the details of