Air Cleaner User Manual

IGQUSER
Nominates a user ID (referred to as the IGQ user ID) to be used by the
IGQ agent (IGQA) to establish authority to put messages to a destination
queue.
This parameter applies only to OS/390. Possible values are:
Blanks
This is the default value for the IGQ user ID and indicates that the
user ID of the receiving queue manager within the QSG should be
used.
Specific user ID
Indicates that the user ID specified in the receiving queue
manager’s IGQUSER parameter should be used.
Notes:
1. As the receiving queue manager has authority to all queues it can
access, this means that security checking may not be performed for this
user ID type.
2. As the default value of blanks has a special meaning, you cannot use
IGQUSER to specify a real user ID of blanks.
INHIBTEV
Whether inhibit (Inhibit Get and Inhibit Put) events are generated:
ENABLED
Inhibit events are generated.
DISABLED
Inhibit events are not generated. This is the queue manager’s initial
default value.
LOCALEV
Whether local error events are generated:
ENABLED
Local error events are generated.
DISABLED
Local error events are not generated. This is the queue manager’s
initial default value.
MAXHANDS(integer)
The maximum number of open handles that any one task can have at the
same time.
Do not specify a value less than zero or greater than 999 999 999.
MAXMSGL(integer)
The maximum length of messages allowed on queues for this queue
manager.
This is in the range 32 KB through 100 MB. The default is 4 MB (4 194 403
bytes).
If you reduce the maximum message length for the queue manager, you
should also reduce the maximum message length of the
SYSTEM.DEFAULT.LOCAL.QUEUE definition, and all other queues
connected to the queue manager. This ensures that the queue manager’s
limit is not less than that of any of the queues associated with it. If you do
not do this, and applications inquire only the value of the queue’s
MAXMSGL, they might not work correctly.
ALTER QMGR
36
MQSeries MQSC Command Reference
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