When you install WebSphere Message Broker and create components, WebSphere MQ resources are created for use by those components.
The resources created have names that begin with the reserved characters SYSTEM. The table below lists the resources and indicates the component queue manager with which they are associated.
Resource name | Type | Queue manager | Description |
---|---|---|---|
SYSTEM.BROKER.ADMIN.QUEUE | Queue | Broker | Target for messages sent by the Configuration Manager and by commands to modify the broker's configuration and operation. |
SYSTEM.BROKER.ADMIN.REPLY | Queue | Configuration Manager | Target for response messages sent by the broker to the Configuration Manager. |
SYSTEM.BROKER.AGGR.CONTROL | Queue | Broker | Used internally to store a control message for each aggregate group. |
SYSTEM.BROKER.AGGR.REPLY | Queue | Broker | Used internally to store each known response message received by an AggregateReply node. |
SYSTEM.BROKER.AGGR.REQUEST | Queue | Broker | Used internally to store each request message that forms part of an aggregate group. |
SYSTEM.BROKER.AGGR.TIMEOUT | Queue | Broker | Used internally in the timeout and unknown timeout processing within an AggregateReply node. |
SYSTEM.BROKER.AGGR.UNKNOWN | Queue | Broker | Stores each unknown response received by an AggregateReply node. |
SYSTEM.BROKER.CLIENTS.DATA | Queue | Broker | Used internally for publish/subscribe data. |
SYSTEM.BROKER.CONFIG.QUEUE | Queue | Configuration Manager | Target for messages sent to the Configuration Manager from the toolkit. |
SYSTEM.BROKER.CONFIG.REPLY | Queue | Configuration Manager | Target for messages sent to the toolkit by the Configuration Manager. |
SYSTEM.BROKER.CONTROL.QUEUE | Queue | Broker | Target for publish/subscribe control requests sent to the broker by applications. |
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SYSTEM.BROKER.EXECUTIONGROUP.QUEUE | Queue | Broker | Target for messages sent by the Configuration Manager to the broker. |
SYSTEM.BROKER.EXECUTIONGROUP.REPLY | Queue | Broker | Target for response messages from the User Name Server to the broker. |
SYSTEM.BROKER.INTER.BROKER.COMMUNICATIONS | Queue | Broker | Target for publish/subscribe control messages |
SYSTEM.BROKER.INTERBROKER.MODEL.QUEUE | Queue | Broker | Model for dynamic publication queues. |
SYSTEM.BROKER.INTERBROKER.QUEUE | Queue | Broker | Target for publish/subscribe messages sent by neighbor brokers. |
SYSTEM.BROKER.IPC.QUEUE | Queue | Broker | Target for internal control messages |
SYSTEM.BROKER.MODEL.QUEUE | Queue | All | Model for dynamic response queues. |
SYSTEM.BROKER.SECURITY.QUEUE | Queue | User Name Server | Target for messages to the User Name Server from the Configuration Manager, brokers, and the toolkit. |
SYSTEM.BROKER.SECURITY.REPLY | Queue | Configuration Manager and brokers | Target for response messages from the User Name Server to its requestor. |
SYSTEM.BROKER.SUBSCRIPTIONS.DATA | Queue | Broker | Used internally for publish/subscribe data |
SYSTEM.BROKER.TIMEOUT.QUEUE | Queue | Broker | Used internally to support the TimeoutControl and Notification nodes. |
SYSTEM.BROKER.WS.ACK | Queue | Broker | Used internally for Web Services client support. |
SYSTEM.BROKER.WS.INPUT | Queue | Broker | Used internally for Web Services client support. |
SYSTEM.BROKER.WS.REPLY | Queue | Broker | Used internally for Web Services client support. |
SYSTEM.BKR.CONFIG | SVRCONN | Configuration Manager | A connection channel for toolkit clients. |
These resources are defined in addition to the default WebSphere MQ objects created when that product is installed.