System for managing boot-up of target computers

• US 7,069,428 B2
• Filed: 09/10/2002
• Issued: 06/27/2006
• Est. Priority Date: 09/10/2002
• Status: Expired due to Term

• Current Assignee: Veritas Technologies, LLC (Whitehouse Group Ltd.)
• Original Assignee: Veritas Operating Corporation (Gen Digital Inc.)
• Inventors: Nanja, Sekaran, Miyamoto, Carleton, Bandhole, Jagadish
• Primary Examiner(s): Elamin, A.
• Application Number:
  US10/241,808
• Publication Number:
  US 20040049671A1
• Time in Patent Office: 1,386 Days
• Field of Search: 713/1, 713/2, 717/174, 717/175
• US Class Current: 713/1
• CPC Class Codes: G06F 9/4416 Network booting; Remote initial program loading [RIPL]

Abstract

A system for managing boot-up of target machines. In a preferred embodiment, a server computer acts as a managing computer. A target machine notifies the server that the target machine has been powered-up. The server allocates an IP address and sends a response to the target machine. The target machine download boot-up software from the server computer. The target machine then downloads discovery software from the server computer for purposes of determining information about the configuration and resources of the target machine. Standard protocols and mechanisms such as DHCP, BOOTP, TFTP and others can be used. The system works with different types of manufacturers'"'"' processors and platforms.

Claims

1. A system for controlling boot-up of a target machine upon power-up, the system comprising

a managing processor;

a notification mechanism coupled to the target machine configured to send a notification to the managing processor that the target machine has been powered-up;

discovery software configured to determine one or more characteristics of the target machine, wherein

the one or more characteristics comprise memory type, hard disk type, hard disk capacity, number of hard disks, processor type, motherboard chip set, network card type, System Management Software (“

SMS”

) serial number, SMS model name, SMS data, and SMS version, and

the determined one or more characteristics are used to provision a software environment for the target machine; and

server software executed by the managing processor configured to transfer the discovery software to the target machine in response to the notification.

2. The system of claim 1, further comprising

a PXE card coupled to the target machine for sending a DHCP notification.

3. The system of claim 1, wherein no operating system is present on the target machine.

4. The system of claim 1 further comprising:

a dynamic computing environment coupled to the managing processor, wherein

the dynamic computing environment comprises resources, wherein

the resources include one or more of network resources, data storage resources, and computing resources, and

one or more of the resources is coupled to the target machine in response to an instruction from the managing processor.

5. The system of claim 1 further comprising:

provisioning software configured to install on the target machine one or more software instructions configured to support the characteristics of the target machine, wherein

the managing processor configures the provisioning software in response to data describing the characteristics of the target machine, wherein

the data is provided by the discovery software; and

the server software is further configured to transfer the provisioning software to the target machine.

6. A method for controlling boot-up of a target machine upon power-up, the method comprising:

receiving a notification from the target machine indicating that the target machine has been powered-up; and

transferring discovery software to the target machine, wherein

the discovery software is configured to obtain information on one or more of the following characteristics of the target machine

memory type,

hard disk type,

hard disk capacity,

number of hard disks,

processor type,

motherboard chip set,

network card type,

System Management Software (“

SMS”

) serial number,

SMS model name,

SMS data, and

SMS version, and

the obtained information is used to provision a software environment for the target machine.

7. The method of claim 6 further comprising:

receiving a DHCP notification from the target machine.

8. The method of claim 7 further comprising:

transferring boot-up software to the target machine in response to the DHCP notification.

9. The method of claim 6, further comprising:

accepting signals from a user input device to modify the determination of one or more resources in the target machine.

10. The method of claim 8, wherein the boot-up software is transferred using the BOOTP protocol.

11. The method of claim 6, wherein the discovery software is compressed.

12. The method of claim 6, further comprising

determining the type of target machine;

and

transferring different discovery software based on the type of target machine.

13. The method of claim 6 further comprising:

receiving data describing the characteristics of the target machine,

wherein

the data is provided by the discovery software; and

in response to said description of the characteristics,

configuring a provisioning agent to install one or more software instructions configured to support the characteristics described, and

providing the provisioning agent to the target machine.

14. The method of claim 8, wherein

the boot-up software comprises instructions executable on the target machine configured to

establish a network link to a managing processor, and

request a transfer of the discovery software, wherein

the discovery software is configured to execute on the type of the target machine.