Subsystem Control Point (SCP) Management Programming Manual

Commands and Responses
Subsystem Control Point (SCP) Management Programming Manual—520619-001
5-33
STOP Command
ZCOM-VAL-POWER-ORDERLY
The SCP process immediately returns a response containing error number
ZCOM-ERR-OK but continues to run if it is supporting any opens from other
processes. The SCP process reports the STOPPING summary state while it
waits for these outstanding opens to be closed. No new opens are allowed during
this time. When all opens are closed, the SCP process stops. A START
command sent to the SCP process while it is still in the STOPPING state cancels
the stop command and returns the process to the STARTED state.
ZCOM-VAL-POWER-FORCED
The SCP process stops immediately, disregarding current requester opens,
subsystem opens, and commands in progress.
ZCOM-VAL-POWER-MAX
This value is equivalent to ZCOM-VAL-POWER-FORCED.
ZCOM-TKN-STOP-OPT
like ZCOM-TKN-CMD-POWER, specifies how abruptly the SCP process stops.
Compaq recommends using ZCOM-TKN-CMD-POWER to stop an SCP process.
Valid values are:
ZCOM-VAL-OPT-NONE (default)
Equivalent to ZCOM-TKN-CMD-POWER set to ZCOM-VAL-POWER-NORMAL.
ZCOM-VAL-OPT-ORDERLY
Equivalent to ZCOM-TKN-CMD-POWER set to ZCOM-VAL-POWER-
ORDERLY.
ZCOM-VAL-OPT-FORCED
Equivalent to ZCOM-TKN-CMD-POWER set to ZCOM-VAL-POWER-FORCED.
STOP Response Tokens
ZSPI-TKN-DATALIST token-type ZSPI-TYP-LIST
ZCOM-TKN-OBJTYPE token-type ZSPI-TYP-ENUM
ZCOM-TKN-OBJNAME token-type ZSPI-TYP-STRING
ZSPI-TKN-RETCODE token-type ZSPI-TYP-INT
ZSPI-TKN-ENDLIST token-type ZSPI-TYP-SSCTL