SPI Common Extensions Manual

Commands and Responses
SPI Common Extensions Manual—427508-001
5-9
Overriding SCP Security
Overriding SCP Security
To override the command security normally enforced by SCP, a subsystem assigns
ZCOM-VAL-SECUR-SUPP-NONE to ZCOM-TKN-GETVSN-SECUR-SUPP and
includes this token in its supplemental GETVERSION response. SCP then forwards all
commands, sensitive or nonsensitive, to the subsystem.
Command-Specific Summary State
Requirements
Standard summary state transitions result from the application of certain sensitive
commands. (By definition, a nonsensitive command does not affect an object’s
summary state.)
For additional command-specific summary state information, see the individual
command descriptions.
Common Commands and Responses
Table 5-1. Required Summary State Transitions
Initial State Command Ending State
STARTED ABORT
SUSPEND
STOP
START
STOPPED
SUSPENDED
STOPPED
STARTED (with warning
∗
)
SUSPENDED ABORT or STOP
SUSPEND
ACTIVATE
STOPPED
SUSPENDED (with warning
∗
)
STARTED
STOPPED ABORT
STOP
START
STOPPED
STOPPED (with warning
∗
)
STARTED
∗
Already in summary state (ZCOM-ERR-OBJ-ALRDY-IN-SUMSTATE)
Table 5-2. Common Commands (page1of3)
Command Security Function Page
ABORT Sensitive Abruptly stops operation of an object 5-12
ACTIVATE Sensitive Returns a suspended object to operation 5-13
ADD Sensitive Defines an object to a subsystem 5-15
AGGREGATE Nonsensitive Retrieves object count by type and state 5-16
ALLOCATE Sensitive Reserves resources for an object 5-18
ALLOWOPENS Sensitive Allows an object to accept links 5-20