SNAX/XF and SNAX/APN Configuration and Management Manual

SCF Commands for SNAX/XF and SNAX/APN
SNAX/XF and SNAX/APN Configuration and Management Manual—425836-006
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ALTER LU Command
ALTER LU Command
The ALTER LU command changes or removes the values of attributes that define
characteristics of an LU object. It is a sensitive command.
OUT file-spec
causes any SCF output generated for this command to be directed to the specified
file. file-spec must be a partially or fully qualified file name. If this option is not
specified, the output is sent to the home terminal.
object-name
is the name of the LU object whose attribute values are to be changed or removed.
LIKE object-name
identifies an existing LU object whose attribute values serve as a model for the
new values of the attributes of the object being altered. object-name must
specify an existing object of the same type.
attribute-spec
is a specification of an attribute and a value to be assigned to it, described on the
following pages. If the LIKE syntax is used, attribute-spec overrides the
setting derived from the LIKE object for that attribute. All ALTER LU attributes and
their values are described in Section 14, Attributes for SNAX/XF and SNAX/APN.
Considerations

The ALTER LU command can be performed only when the LU object is in the
STOPPED state.

For SNAX/XF, the ASSOCIATE, AUTOLOGON, BINDENTRY, and ESSTABLE
attributes can be removed by specifying a null string (" ") as the value. For
SNAX/APN, the APPLFILE, BINDENTRY, CREATOR, and DLUNAME attributes
can be removed by specifying a null string (" ") as the value.

After being specified in the ADD LU command, neither the TYPE nor the PUNAME
attribute can be altered.
Example for SNAX/XF
->ALTER LU $SNAP1.#LU1,ADDRESS 1,TYPE (14,1),PROTOCOL CRT, &
->DEVTYPE "6530-1"
ALTER [ / OUT file-spec / ] LU object-name
[, LIKE object-name ] [, attribute-spec ]...
attribute-spec is described on the following pages