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

Storage Subsystem Commands
SCF Reference Manual for the Storage Subsystem—529937-007
14-51
ALTER Command
ALTER Command
The ALTER command changes the configuration attributes of an object.
Supported objects are:
ALTER is a sensitive command.
ALTER DISK Command
The ALTER DISK command changes attribute values for an existing magnetic or virtual
disk on your system. The syntax is:
Wild-card characters are supported.
OUT file-spec
directs all SCF output to the specified file.
DISK $disk
is the name of the disk.
LIKE object
identifies an existing object whose attribute values are copied to the object affected
by this command. The object name must currently exist in the system
configuration, and the object type must match that of the object affected by this
command. If you specify LIKE, any attribute values that you explicitly specify
override the attribute values of the LIKE object.
These magnetic disk attributes are not copied from the LIKE object. To assign
values to these attributes, you must explicitly specify them:
•
ALTNAME
•
Device ID attributes:
°
BACKUPDEVICEID
°
MBACKUPDEVICEID
°
MIRRORDEVICEID
°
PRIMARYDEVICEID
•
LABEL
DISK page 14-51 SCSI page 14-84
MON page 14-70 SUBSYS page 14-87
POOL page 14-72 TAPE page 14-89
PROFILE page 14-75
ALTER [ / OUT file-spec / ] DISK $disk
[ , LIKE object ] [ , attribute-spec ]...