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Chapter 9 Connectivity Management
9.2 Functions in the Action Area for Connectivity
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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The procedure to edit a host response is as follows:
Procedure
1 Select the host response to be modified, and click [Modify Host Response] in [Action].
2 Modify the host response name or each item, and click the [Modify] button.
● Setting parameters
• Name
Specify the host response name.
An existing host response name cannot be specified.
The following input conditions apply:
- Up to 16 alphanumeric characters and symbols (except ", (comma)" and "?")
- Space
• Byte-0 of Inquiry Response
Set the conversion mode for the Byte-0 value of the Inquiry command.
For a certain period of time after the link between the ETERNUS DX Disk storage system and the host
has been established, the host sends an "Inquiry" command to check the volume status in the
storage system. Specify the Byte-0 of the Inquiry data to respond this "Inquiry" command.
Byte-0 in the Inquiry data indicates the volume status.
- No Conversion (Default)
Responds with the value specified in the ETERNUS DX Disk storage system.
- 0x7F Conversion mode
When the Byte-0 is "0x20 (configuration is available, unformatted)", converts the Byte-0 value
to "0x7f (configuration is not available)" and responds.
- 0x20 Conversion mode
When the Byte-0 is "0x3f (unknown device that cannot be accessed)", converts the Byte-0 value
to "0x20 (configuration is available, unformatted)" and responds.
• Inquiry VPD ID Type
Set the Vital Product Data (VPD) information type to respond to the host.
VPD information includes the device information (Vendor ID, Product ID for each model, volume
number, etc.) for the volume.
Type1 and Type3 indicate the data format.
- Type3 (Default)
- Type1
- Type1 + Type3
• Inquiry Standard Data Version
Specify the Standard Data Version (version number of the SCSI standard) of the "Inquiry" command.
- Version 5 (Default)
- Version 4
- Version 3
• Command Timeout Interval
Select the setting method for the command timeout interval from the following items.
- Default (25sec.)
- Customize
When "Customize" is selected, input a value between 10 and 255 seconds (numeric).