User interface for displaying a hierarchical structure of a computer system
View Patent ↗A user interface is described that displays a hierarchical structure of a computer system. The hierarchical structure of a system configuration for a computer system is formed by the upward and downward connections between various levels of symbolic and real hardware components. In particular, the user interface displays a graphical model of the hierarchical tree-like structure of the configuration in a single computer window. An individual hardware component may have multiple upward connections to separate parent hardware components. An individual hardware component may be represented by more than one node within the model, yet a single data structure is maintained for each of the hardware components. In this manner, users may interact with the user interface to more easily view, comprehend, and manage configuration data for a computer system.
1. A computer-implemented method comprising:
maintaining, with a mainframe computer system, one or more data structures to store configuration data of the mainframe computer system having a plurality of partitions, wherein each partition comprises a logical grouping of one or more of a plurality of hardware components, and
wherein the hardware components include channels, subsystems, control units, and input-output (I/O) hardware components; and
presenting, with the mainframe computer system, a user interface to graphically display the configuration data in a hierarchical tree-like structure in a single window,
wherein the hierarchical tree-like structure is graphically displayed to include a plurality of nodes, wherein the plurality of nodes comprise:
a first set of the plurality of nodes that each corresponds to a different one of the plurality of partitions;
a second set of the plurality of nodes visually represented in child relationships with one or more of the first set of nodes, each of the second set of nodes corresponding to one of the I/O hardware components;
a third set of the plurality of nodes visually represented in child relationships with one or more of the second set of nodes, each of the third set of nodes corresponds to one of the channels;
a fourth set of the plurality nodes visually represented in child relationships with one or more of the third set of nodes, each of the fourth set of nodes corresponds to one of the subsystems; and
a fifth set of the plurality nodes visually represented in child relationships with one or more of the fifth set of nodes, each of the fifth set of nodes corresponding to one of the control units,
wherein one or more of the subsystem nodes are symbolic hardware components that each represents at least one upward connection from one or more the channels to one or more of the control units,
wherein the configuration data for a same individual subsystem includes a man of the upward connections represented by the subsystem from the one or more channels to the one or more control units, and
wherein at least two different ones of the fourth set of subsystem nodes each graphically represent and provide access to the entire configuration data for the same individual subsystem.
2. The method of claim 1 , wherein each of the data structures stores the configuration data associated with a corresponding one of the hardware components of the computer system.
3. The method of claim 1 , further comprising maintaining the configuration data for at least one of the hardware components to include:
(i) a list of two or more upward connections to a parent hardware component;
(ii) a list of one or more downward connections to a child hardware component;
(iii) one or more attributes associated with the individual hardware component; and
(iv) an array of one or more tree item handles, wherein each tree item handle identifies a position associated with one of the nodes within the hierarchical tree-like structure corresponding to the hardware component.
4. The method of claim 3 ,
wherein an upward connection to a parent hardware component comprises a hardware component name associated with the parent hardware component,
wherein a downward connection comprises a hardware component name associated with the child hardware component.
5. The method of claim 3 ,
wherein an attribute comprises a connectivity status of the individual hardware component that indicates whether the associated hardware component is currently available for connection,
wherein the user interface graphically displays the configuration data by graphically presenting the connectivity status alongside the associated hardware component to indicate whether the associated hardware component is currently available for connection.
6. The method of claim 1 ,
wherein the configuration data for the same individual subsystem includes a list of one or more of the control units that are associated with the subsystem and an object map that includes an object for each of the control units of the list and each of the objects includes a list of the channels of the computer system connected to one of the control units.
7. The method of claim 1 , wherein maintaining one or more data structures comprises:
receiving input associated with one of the hardware components; and
updating the configuration data stored in the data structures associated with the hardware component based on the input.
8. The method of claim 7 , wherein receiving input comprises:
receiving input selecting one of the nodes of the hierarchical tree-like structure;
presenting a menu of items to the user via the user interface in response to the selection; and
receiving a configuration command associated with one of the items selected by the user.
9. The method of claim 7 , wherein updating the configuration data comprises accessing the data structure associated with the individual hardware component by matching the input to a name associated with a data structure and updating the configuration data in the data structure based on the input.
10. The method of claim 1 , wherein processing the user interface to display the configuration data comprises retrieving the configuration data stored in each of the data structures and displaying the configuration data for each hardware component of the computer system in the hierarchical tree-like structure via the user interface.
11. A configuration management system comprising:
a host mainframe computer system that includes a configurable hardware architecture comprising a plurality of hardware components,
wherein the mainframe computer system is configured to include one or more partitions that each defines a logical grouping of one or more of the plurality of hardware components, and
wherein the hardware components include channels, subsystems, control units, and input-output (I/O) hardware components;
a configuration software module executing on the host computer system, wherein the configuration software module maintains one or more data structures to store configuration data for the host mainframe computer system;
a user interface software module executing on the host computer system to present a user interface that graphically displays the configuration data in a hierarchical tree-like structure in a single window,
wherein the hierarchical tree-like structure includes a plurality of nodes,
wherein the plurality of nodes comprise:
a first set of the plurality of nodes that each corresponds to a different one of the plurality of partitions;
a second set of the plurality of nodes visually represented in a child relationships with one or more of the first set of nodes, each of the second set of nodes corresponding to one of the I/O hardware components;
a third set of the plurality of nodes visually represented in child relationships with one or more of the second set of nodes, each of the third set of nodes corresponds to one of the channels;
a fourth set of the plurality nodes visually represented in child relationships with one or more of the third set of nodes, each of the fourth set of nodes corresponds to one of the subsystems; and
a fifth set of the plurality nodes visually represented in child relationships with one or more of the fifth set of nodes, each of the fifth set of nodes corresponding to one of the control units,
wherein one or more of the subsystem nodes are symbolic hardware components that each represents at least one upward connection from one or more the channels to one or more of the control units,
wherein the configuration data for a same individual subsystem includes a map of the upward connections represented by the subsystem from the one or more channels to the one or more control units, and
wherein two or more of the fourth set of subsystem nodes each graphically represent and provide access to the entire configuration data for the same individual subsystem.
12. The system of claim 11 , wherein the configuration software module maintains each of the data structures to store configuration data associated with a different one of the hardware components of the host computer system.
13. The system of claim 11 , wherein each of the data structure stores configuration data associated with a corresponding one of the hardware components of the computer system.
14. The system of claim 11 , wherein the configuration software module stores configuration data for at least one of the hardware components to include:
(i) a list of two or more upward connections to a parent hardware component;
(ii) a list of one or more downward connections to a child hardware component;
(iii) one or more attributes associated with the hardware component; and
(iv) an array of one or more tree item handles, wherein each tree item handle identifies a position associated with one of the nodes within the hierarchical tree-like structure corresponding to the hardware component.
15. The system of claim 11 ,
wherein the configuration software module stores configuration data for the same individual subsystem within one of the data structures, and
wherein the configuration software module maintains the configuration data for the same individual subsystem to include a list of one or more of the control units that are associated with the subsystem and an object map, and
wherein the object map includes an object for each of the control units of the list and each of the objects includes a list of the channels of the computer system connected to one of the control units.
16. The system of claim 11 ,
wherein the user interface software module presents a graphical user interface by which the user provides input, and
wherein the configuration software module updates configuration data based on the input.
17. The system of claim 16 , wherein the configuration software module accesses the data structure matching the input to a name associated with one of the nodes of the data structure, and updates the configuration data stored in the accessed data structure based on the input.
18. A system for managing a configuration of a mainframe computer system comprising:
means for maintaining one or more data structures to store configuration data associated with a plurality of hardware components of the mainframe computer system,
wherein the mainframe computer system is configured to include one or more partitions that defines a logical grouping of one or more of the plurality of hardware components, and
wherein the hardware components include channels, subsystems, control units, and input-output (IO) hardware components; and
means for presenting a user interface that displays in a single computer window a graphical, hierarchical tree-like structure having a plurality of nodes to provides access to the configuration data for the hardware components of the mainframe computer system,
wherein the plurality of nodes comprise:
a first set of the plurality of nodes that each corresponds to a different one of the plurality of partitions;
a second set of the plurality of nodes visually represented in child relationships with one or more of the first set of nodes, each of the second set of nodes corresponding to one of the I/O hardware components;
a third set of the plurality of nodes visually represented in child relationships with one or more of the second set of nodes, each of the third set of nodes corresponds to one of the channels;
a fourth set of the plurality nodes visually represented in child relationships with one or more of the third set of nodes, each of the fourth set of nodes corresponds to one of the subsystems; and
a fifth set of the plurality nodes visually represented in child relationships with one or more of the fifth set of nodes, each of the fifth set of nodes corresponding to one of the control units,
wherein one or more of the subsystem nodes are symbolic hardware components that each represents at least one upward connection from one or more the channels to one or more of the control units,
wherein the configuration data for a same individual subsystem includes a map of the upward connections represented by the subsystem from the one or more channels to the one or more control units, and
wherein at least two different ones of the fourth set of subsystem nodes each graphically represent and provide access to all of the configuration data for the same individual subsystem.