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Dynamic configuration of channel-attached devices z/OS Communications Server: SNA Network Implementation Guide SC27-3672-01 |
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Dynamic configuration of channel-attached devices (dynamic I/O) enables you to modify your I/O configuration without disrupting your system. You can add, delete, or modify I/O components, such as devices and paths, without having to re-IML or re-IPL. Use the following items to dynamically configure your channel-attached
devices and dynamically create VTAMLST members for new devices:
Note: NetView and TSO/E
are necessary for dynamically creating VTAMLST members using the VTAM-supplied
sample command lists. To modify the I/O configuration only, you need
only MVS™ and HCD.
Figure 1 shows how a channel-attached device is added using dynamic I/O configuration support.
Figure 1. Dynamic configuration of channel-attached
device
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Copyright IBM Corporation 1990, 2014
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