z/OS Communications Server: SNA Network Implementation Guide
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Structure rebuild

z/OS Communications Server: SNA Network Implementation Guide
SC27-3672-01

The structure rebuild process is used to create a new copy of a coupling facility structure, either in the same coupling facility or in a different coupling facility, and to store in this new copy of the structure all of the data from the old copy of the structure.

Notes:
  1. For generic resources only, data is copied one of two ways during the structure rebuild process for generic resource structure. Data is either copied by a VTAM® node in the generic resource configuration from the old version of the structure into the new version of the structure, or all VTAM nodes in the generic resource configuration each supply the new version of the structure with local data.
  2. For multinode persistent sessions only, use the MVS™ FORCE command specifying the ARM parameter to cancel VTAM when a rebuild is in progress. This allows VTAM to correctly disconnect from the structure.
Parent topic: Setting up the sysplex environment for VTAM and TCP/IP functions

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