SCF Reference Manual for J-Series and H-Series RVUs

SCF Commands
SCF Reference Manual for J-Series and H-Series RVUs—529649-003
5-45
CONTROL Command
CONTROL Command
This command allows the user to issue subsystem-specific commands.
This command is sensitive.
OUT file-spec
causes any SCF output generated for this command to be directed to the specified
file. The variable file-spec is defined on page 5-9.
object-spec
designates the object or objects to be controlled. The variable object-spec is
defined on page 5-2. If object-spec is omitted, the assumed object is
controlled. (See ASSUME Command on page 5-36.)
attribute-spec
specifies an attribute and the value associated with the attribute. The attribute and
its value are defined by the subsystem that supports the CONTROL command.
The variable attribute-spec is defined on page 5-7.
Consideration
Entering this command generates an operator message that reports the command, the
time the command was entered, and the group and user names of the person issuing
the command.
Examples
•
This command corrects a checksum error on the $DATA disk:
-> CONTROL DISK $DATA, CHECKSUM %H57342
•
This command replaces the system bootstrap code on $SYSTEM:
-> CONTROL DISK $SYSTEM, REPLACEBOOT $ISV.ZSYSDISC.SYSDISC
•
This command unconditionally spares a sector with logical sector address
%H0000795C on the mirror disk of $DATA:
-> CONTROL DISK $DATA-M, SPARE %H795C, FORCED
CONTROL [ /OUT file-spec / ][ object-spec ][, attribute-spec ]…