ETERNUS SF XL-DATA/MV V13 User's Guide

F.2.2 Set the Data Transfer Environment Settings File

Each node has its own system node name (UNIX server)/computer name (IA server) on the cluster system. An example image is as follows.

[For UNIX servers]

[For IA servers]

Therefore, when the XL-DATA/MV is operated on the cluster system, the following definitions are required.

• Define the same "virtual node name" (UNIX server) or the same "virtual computer name" (IA server) in the Data Transfer Environment Settings File of both nodes.

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However, if initializing the data transfer volume before setting the data transfer environment settings file, perform one of the following processes:

• Define the system name specified on initializing the data transfer volume.
• Reinitialize the data transfer volume from the "virtual node name" (UNIX server) or the "virtual computer name" (IA server) specified in the data transfer environment settings file.
• Modify the data transfer environment settings file.

If the "virtual node name" (UNIX server) or the "virtual computer name" (IA server) is different from the system name specified on initializing the data transfer volume or modifying the information of a data transfer volume, the data transfer process will not be operated properly.

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For UNIX servers

Environment Item Name	:	SERVERNAME
Setting Values	:	SERVERNAME = virtual node name
Examples	:	SERVERNAME = SVNM01

For IA servers

Environment Item Name	:	SERVERNAME
Setting Values	:	SERVERNAME = virtual computer name
Examples	:	SERVERNAME = CMNM01

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An arbitrary name can be specified for the "virtual node name" (UNIX server) or the "virtual computer name" (IA server).

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