SYSTEMS AND METHODS FOR PERFORMING A HOT INPUT FUNCTION

• US 20120317326A1
• Filed: 06/18/2012
• Published: 12/13/2012
• Est. Priority Date: 05/13/1997
• Status: Active Grant

• Current Assignee: Kenny L. Bright, Srikumar N. Chari
• Original Assignee: Kenny L. Bright, Srikumar N. Chari
• Inventors: Chari, Srikumar N., Bright, Kenny L.
• Granted Patent: US 8,782,316 B2
• Time in Patent Office: Days
• US Class Current: 710/302
• CPC Class Codes: G06F 13/4081 Live connection to bus, e.g. hot-plugging current or voltage limitation during live insertion H02H9/004
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 9/4411 Configuring for operating with peripheral devices; Loading of device drivers
• CPC Class Codes: G06F 9/4413 Plug-and-play [PnP]
• CPC Class Codes: H04L 41/0213 Standardised network management protocols, e.g. simple network management protocol [SNMP]
• CPC Class Codes: H04L 41/06 Management of faults, events, alarms or notifications
• CPC Class Codes: H04L 41/0803 Configuration setting
• CPC Class Codes: H04L 41/0809 Plug-and-play configuration
• CPC Class Codes: H04L 41/085 Retrieval of network configuration; Tracking network configuration history
• CPC Class Codes: H04L 41/0883 Semiautomatic configuration, e.g. proposals from system
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H05K 7/1498 Resource management, Optimisation arrangements, e.g. configuration, identification, tracking, physical location thermal management H05K7/20836

Abstract

A computer software system is disclosed for facilitating a user'"'"'s replacement or insertion of devices in a computer server network system. The system allows a user to swap or add peripheral devices while the system is running, or in a “hot” condition, with little or no user knowledge of how the system carries out the “hot swap” or “hot add” functions. The system, which consists of a graphical user interface (GUI) and associated computer software modules, allows the user to select a desired peripheral device location within a server, and then provides the modular software structure to automatically execute a series of steps in the hot swap or hot add process. Each step is prompted by the user from the GUI, to invoke commands to instruct a network server through its operating system and hardware to suspend the appropriate device adapters, if necessary, power down the desired device slot or canister, allow the user to replace or insert a new device, and finally restart the adapters and the slot power. The system requires very little detailed input from the user other than identifying the particular peripheral device slot within the server to be maintained.

Claims

1. (canceled)

2. A method of reducing server downtime in a server network that manages data, the server network comprising one or more interfaces configured to receive at least one peripheral component, the server network including a graphical user interface, the method comprising:

causing the display to a user, using the graphical user interface, of status information for at least one peripheral component for the server network;

receiving one or more instructions on the server network that enable the user to perform a series of steps necessary to execute a hot swap function, at least a portion of said one or more instructions being utilized by a hardware module to control operation of a selected interface; and

resuming operation of the selected interface after the user performs the series of steps necessary to execute the hot swap function;

wherein said acts of causing the display, receiving, and resuming operation cooperate to reduce server downtime in the server network.

3. The method of claim 2, wherein the reduction of server downtime results at least in part from the user performing the series of steps without having to power down a server associated with the selected interface.

4. The method of claim 3, wherein the act of causing the display to the user comprises causing the display of a character-oriented representation of the state of a target device in a graphical form.

5. The method of claim 4, wherein the character-oriented representation of the state of the target device enables interactive network administration by the user.

6. The method of claim 2, wherein the at least a portion of said one or more instructions that are utilized by the hardware module to control operation of the selected interface are received as a result of the user initiating a command via the graphical user interface.

7. The method of claim 6, wherein the command comprises a high-level software command for controlling the hardware module.

8. The method of claim 2, wherein the series of steps further comprises removing the at least one peripheral component from the selected interface.

9. The method of claim 8, wherein the series of steps further comprises replacing the at least one peripheral component with a similar peripheral component.

10. The method of claim 2, wherein the series of steps is aided via the use of a wizard software module, the wizard software module displaying to the user the series of steps necessary to execute the hot swap function.

11. The method of claim 10, wherein the series of steps displayed to the user by the wizard software module comprises:

prompting the user to select a peripheral component;

prompting the user to suspend operations to the peripheral component; and

displaying to the user a confirmation that operations to the peripheral component have been suspended.

12. The method of claim 11, wherein in response to prompting the user to select a peripheral component, the graphical user interface enables the user to select the at least one peripheral component for the server network.

13. The method of claim 12, wherein in response to prompting the user to suspend operations to the peripheral component, the graphical user interface enables the user to select a command that powers down the selected interface.

14. A server that manages data, the server comprising:

one or more interfaces configured to receive at least one peripheral component;

a network interface in operative communication with a graphical user interface;

software configured to, when executed, cause the display to a user via the graphical user interface of status information for at least one peripheral component for the server; and

one or more processors configured to execute one or more instructions that enable the execution of a hot swap function, at least a portion of the one or more instructions configured to be utilized, when executed, by a hardware module to control operation of a selected interface on the server of the one or more interfaces;

wherein said software and one or more processors that enable the execution of the hot swap function contribute to reducing downtime for the server.

15. The server of claim 14, wherein the reduction of downtime results at least in part from the server being configured to allow the user to perform a series of steps without having to power down the server.

16. The server of claim 14, wherein the server is configured to allow a user to remove the at least one peripheral component from the selected interface, and replace the at least one peripheral component with a similar peripheral component without having to power down the server.

17. The server of claim 16, wherein the server is further configured to initiate a resume command received via the graphical user interface, the resume command configured to initiate operation of the similar peripheral component.

18. The server of claim 17, wherein the server comprises a wizard software module configured to display to the user a series of steps necessary to execute the hot swap function.

19. The server of claim 18, wherein the series of steps displayed to the user by the wizard software module comprises:

a prompt to the user to select a peripheral component;

a prompt to the user to suspend operations to the peripheral component; and

display to the user of a confirmation that operations to the peripheral component have been suspended.

20. The server of claim 19, wherein the server is configured to, in response to the prompt of the user to suspend operations to the peripheral component, receive via the graphical user interface a command that will initiate a power-down of the selected interface.

21. A server that manages data, the server comprising:

one or more peripheral interfaces configured to receive at least one peripheral component;

a network interface operatively coupled to a graphical user interface for use by a user, the graphical user interface configured to display configuration information for a selected peripheral interface in the server; and

software which is configured to, when executed by one or more processors;

receive one or more first commands to suspend operation of the selected peripheral interface, the operation of the selected peripheral interface controlled in part by a hardware module;

facilitate removal of a first peripheral component from the selected peripheral interface;

facilitate insertion of a second peripheral component into the selected peripheral interface; and

resume operation at the selected peripheral interface via initiation of one or more second commands;

wherein said initiation and resumption cooperate to reduce server downtime by enabling the execution of the removal and insertion without shutting down a server associated with the first and second peripheral components.