Before you begin: You need to know what MAXSOCKETS value to use. The value used in the example might be different from the value that you want to use.

Perform the following steps to activate a single sockets file system for the first time.

1. Create a temporary BPXPRMtt member with the following statements:

   /* Start Address Family AF_INET for Network Sockets /*
   FILESYSTYPE TYPE(INET) ENTRYPOINT(EZBPFINI)
   NETWORK TYPE(INET)    MAXSOCKETS(64000)
      DOMAINNAME(AF_INET)  DOMAINNUMBER(2)
   
   /* Start Address Family AF_UNIX for Local Sockets  */
   FILESYSTYPE TYPE(UDS)  ENTRYPOINT(BPXTUINT)
   NETWORK TYPE(UDS)      
     DOMAINNAME(AF_UNIX)  DOMAINNUMBER(1)
    

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2. Dynamically add the statements to BPXPRMtt.

   SETOMVS RESET=(tt)

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3. Add the statements in Step 1 to the BPXPRMxx member that is used on IPL.

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When you are done, you have activated a single sockets file system for the first time.