Chapter 4 Connectivity Management
4.5 Host Response Management
ETERNUS Web GUI User’s Guide (Settings)
Copyright 2015 FUJITSU LIMITED
P2X0-1270-13ENZ0
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4.5
Host Response Management
This section describes host response management.
Host Response management provides the following functions:
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4.5.1
Add Host Response
This function adds a host response.
The maximum number of host responses per storage system is 200, including the recommended patterns.
For more details on setting the host response parameters, refer to "FUJITSU Storage ETERNUS DX Configuration
Guide -Server Connection-" for each OS type.
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If an appropriate host response is not configured to the host affinity, the path may not be switched
correctly or the volume may not be recognized correctly.
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When customizing the host response, make sure to understand the setting parameters and create the
host response with careful attention.
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When ALUA is set for the volume, ALUA is given priority over the "Asymmetric / Symmetric Logical Unit
Access" setting that is specified in this function. Refer to
for details.
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Assign a host response when adding or changing a host group. Refer to the following functions:
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"4.2.1 Add FC/FCoE Host Group" (page 365)
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"4.2.2 Add iSCSI Host Group" (page 372)
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"4.2.3 Add SAS Host Group" (page 379)
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"4.2.5 Modify Host Group" (page 385)
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Assign a host response when adding or changing a host. Refer to the following functions:
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"4.2.9 Add FC/FCoE Host" (page 405)
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"4.2.10 Add iSCSI Host" (page 410)
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"4.2.11 Add SAS Host" (page 416)
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"4.2.15 Modify FC/FCoE Host" (page 423)
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"4.2.16 Modify iSCSI Host" (page 425)
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"4.2.17 Modify SAS Host" (page 427)
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To change a host response, refer to
"4.5.3 Modify Host Response" (page 474)
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Summary of Contents for Eternus DX200F
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