SCF Reference Manual for the Storage Subsystem (G06.24+, H06.03+)

Storage Subsystem Commands
SCF Reference Manual for the Storage Subsystem—529937-007
14-87
ALTER SUBSYS Command
STARTSTATE { STARTED | STOPPED }
specifies whether the IOP is available to other processes (STARTED) or
unavailable (STOPPED) when the system is loaded or reloaded. The default is
STARTED.
STRUCTAREASIZE number
is the size (in kilobytes) of the memory area used for data structures. number is in
the range 16 through 32. The default is 24.
TRACEBUFLEN number
is the size (in kilobytes) of the memory area used for internal tracing by the Open
SCSI IOP. number is in the range 32 through 65. The default is 33.
TRACELEVEL number
is the level of tracing used by the Open SCSI IOP. number is in the range 0
through 65,535. The default is 65,535.
ALTER SCSI Example
See the procedure for Altering Open SCSI Attribute Values on page 12-9.
To change the value of the SCSIID attribute:
-> ALTER $DEV1, SCSIID 5
ALTER SUBSYS Command
The ALTER SUBSYS command changes attributes of the storage subsystem manager.
The syntax is:
Wild card characters are not supported.
OUT file-spec
directs all SCF output to the specified file.
SUBSYS $ZZSTO
is the storage subsystem manager.
attribute-spec
is one or more ALTER SUBSYS Attributes.
ALTER [ / OUT file-spec / ] SUBSYS $ZZSTO
[ , attribute-spec ]...