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Terminal Control Process (TCP) Commands

NonStop Pathway/iTS Management Programming Manual—426749-002

7-29

SWITCH TCP

Use the SWITCH TCP command to direct the TCP to exchange the function of its

primary process with the function of its backup process while the TCP is running. The

TCP must have an initialized backup process. This command does not change the

TCP’s configured CPUs definition in the PATHMON configuration file.

This command does not affect external TCPs (TCPs that are controlled by another

PATHMON process and are therefore outside this PATHMON environment) that are

linked to a local server process.

Continuation

To switch the CPUs for all TCPs, initialize the ZTCP field in ZPWY-DDL-SEL-TCP to

ZPWY-VAL-ALLTCP. Reissue the command repeatedly, using the context token

returned by the PATHMON process, until no data is returned in the reply buffer.

When you specify continuation, responses are returned only for TCPs that are running.

For more information, see Specifying Continuation on page 3-21.

Command Syntax

For tokens that may be present in the command and response buffers but are not

listed, see Unlisted Tokens on page 3-36. For descriptions of tokens and fields, see

Section 4 through Section 6.

Command

ZPWY-CMD-SWITCH

Object Type

ZPWY-OBJ-TCP

Tokens in Command Buffer

ZSPI-TKN-CONTEXT token-type ZSPI-TYP-BYTESTRING.

ZPWY-MAP-SEL-TCP token-type ZPWY-DDL-SEL-TCP. !r

ZPWY-MAP-QUAL-TCP token-type ZPWY-DDL-QUAL-TCP.

Tokens in Response Buffer

ZSPI-TKN-CONTEXT token-type ZSPI-TYP-BYTESTRING.

ZPWY-MAP-SEL-TCP token-type ZPWY-DDL-SEL-TCP.

HP NonStop Pathway/iTS User Manual

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