Chapter 11 System Management
11.2 Functions in the Action Area for System
ETERNUS Web GUI User’s Guide
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Copyright 2011 FUJITSU LIMITED P2X0-1090-02ENZ0
4 Click the [Done] button to return to the [System Settings] screen.
11.2.9.4 Setup Subsystem Parameters
This function specifies the subsystem parameters.
Subsystem parameters are the information which controls the ETERNUS DX Disk storage sys-
tem operation when it is connected to hosts. The ETERNUS DX Disk storage system operates
according to the specified subsystem parameters, for all the hosts to be connected.
The procedure to set the subsystem parameters is as follows:
1 Click [Setup Subsystem Parameters] in [Action].
2 Specify the parameters, and click the [Set] button.
● Setup Subsystem Parameters
• Load Balance
Set whether to enable or disable the load balance for the ETERNUS DX Disk storage
system.
When load balance is enabled and the ETERNUS DX Disk storage system is
overloaded, the ETERNUS DX Disk storage system responds with the sense that is
specified in the "Load Balance Response" field described in "9.2.5.3 Modify Host
Response" (page 388).
If the load balance is disabled, the warning sense response is suppressed and the
ETERNUS DX Disk storage system does not respond to any host connecting to the
device.
If the Box ID entered is less than 40 characters, a "#" hash key
character is appended to the Box ID for each character short. Then,
the 40-digit Box ID is registered in the ETERNUS DX Disk storage
system.
• Do not change the setting after installing the ETERNUS DX Disk
storage system, unless a maintenance engineer instructs otherwise.
• To set the subsystem parameters using this function, set them after
stopping all host access.
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