System for multiple-client software installation and upgrade

• US 5,931,909 A
• Filed: 04/19/1996
• Issued: 08/03/1999
• Est. Priority Date: 04/19/1996
• Status: Expired due to Term

• Current Assignee: Oracle America, Inc. (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Taylor, Julian S.
• Primary Examiner(s): Rinehart, Mark H.
• Application Number:
  US08/635,385
• Time in Patent Office: 1,201 Days
• Field of Search: 395/712, 395/200.51, 395/200.5, 395/200.52, 395/651, 395/652, 395/653
• US Class Current: 709/221
• CPC Class Codes: G06F 8/61 Installation

Abstract

A software package is installed to multiple target systems in a client/server distributed processing system. The software package is installed on program files of the server. A target list of clients served by the server is established, and the software package is installed on program files of each client in the target list. In one embodiment, the software package contains installation options for each client in the target list, and the target list establishing operation analyzes each client to determine what, if any, installation options are to be installed on the client and constructs a target list of clients and installation options for each client as determined by the analysis. In another embodiment, the software package contains additional software packages for each client on the target list and the target list establishing operation analyzes each client to determine if one or more client-specific packages are to be installed on the client and what are the to-be-installed, client-specific packages. The installing operation in this embodiment reads from the target list a client entry, identifying a client and client-specific packages for the client, and installs onto the file system of the client the client-specific packages identified in the client entry.

Claims

1. A method for installing a software package to multiple target systems in a client/server distributed processing system having a server and multiple clients, the server having a server file system and client file system for each client of the multiple clients, said method comprising the steps of:

(A) installing the software package onto the file system of the server;

(B) establishing a target list of clients of the multiple clients served by the server;

(C) installing the software package onto the client file system of each client on the target list established during said step of establishing.

2. The method of claim 1 wherein the software package contains installation options for the file system of each client on the target list and said establishing step comprises the steps of:

(D) analyzing each client to determine if installation options are to be installed on the client'"'"'s file system and to determine what installation options are to be installed on the client'"'"'s file system; and

(E) constructing a target list of clients and installation options for each client as determined by said analyzing step.

3. The method of claim 1 wherein said step (C) of installing the software package onto the client file system comprises the steps of:

(F) reading a client entry identifying a client and installation options for the client'"'"'s file system from the target list and providing the client entry; and

(G) installing the installation options identified in the client entry from the software package to the file system of the client.

4. The method of claim 1 wherein the software package contains additional software packages for the file system of each client on the target list and said establishing step comprises the steps of:

(H) analyzing each client to determine if at least one client-specific package is to be installed on the client and to determine what client-specific packages are to be installed on the client'"'"'s file system; and

(I) constructing a target list of clients and client-specific packages for each client as determined by said analyzing step.

5. The method of claim 4 wherein step (C) comprises the steps of:

(J) reading from the target list a client entry identifying a client and client-specific packages for the client; and

(K) installing to the file system of the client, identified by the client entry read in step J, the client-specific packages identified in the client entry, said installing step (K) using package-specific installation procedures provided with the client-specific package.

6. Apparatus for installing a multiple target software package in a distributed processing system having client and server computers, the server computer having a processor, a keyboard, and a plurality of data storage devices, said processor having a central processing unit, memory and input/output control, said input/output control connected to the keyboard and data storage devices, said apparatus comprising:

a multiple target software package targeted for installation on a server file system in the server computer and on at least one client file system in the server computer, the server file system and the at least one client file system located at the data storage devices of the server computer;

a server install module installing the software package on the server file system in the server computer;

an analysis module comparing a list of packages installed in each client file system located at the data storage devices of the server computer to the multiple target software package and indicating whether the multiple target software package is to be installed on the client;

target build module building a target list of client entries in response to said analysis module, said client entries identifying clients where the target software package is to be installed;

a client install module installing the software package on each client file system located at the data storage devices of the server computer for all client entries in the target list whereby the software package is installed on multiple file systems at the server.

7. The apparatus of claim 6 and in addition:

said software package comprises a plurality of optional program files;

said analysis module comparing program files in each client file system located at the data storage devices of the server computer to the optional program files in the software package;

said target build module building a target list of client entries in response to said analysis module, said client entries identifying clients where at least one optional program file from the software package is to be installed and identifying the optional program files to be installed at the client.

8. The apparatus of claim 7 wherein said client install module comprises:

a reader reading each client entry on the target list and indicating the client and optional program files to be installed on the client;

a package add module adding to the client indicated by the reader the optional program files indicated by the reader whereby the program files on the client indicated by the reader are updated by the optional program files added by the package add module.

9. The apparatus of claim 6 and in addition:

said software package has multiple included software packages and multiple install procedures, each install procedure identifying the included software package to be installed with the install procedure;

said analysis module comparing parameter information from each client file system with parameter information from the included software packages and indicating the included software package to be installed on the client file system;

said target build module responsive to said analysis module building a target list of client entries, each client entry identifying the client and the included software package to be installed on the client.

10. The apparatus of claim 9 wherein said client install module comprises:

match module matching install procedures with the included software package identified in the client entry;

load module running the install procedure to load the included software package identified in the client entry on the client file system also identified in the client entry, where each client has installed on the client'"'"'s file system the included software package targeted to the client.

11. A computer program storage medium readable by a computing system and encoding a computer program of instructions for executing a computer process for installing a software package to multiple target systems in a client/server distributed processing system having a server and multiple clients, the server having a server file system and client file system for each client of the multiple clients, said computer process comprising the steps of:

(A) installing the software package onto the file system of the server;

(B) establishing a target list of clients of the multiple clients served by the server;

(C) installing the software package onto the client file system of each client on the target list established during said step of establishing.

12. The computer program storage medium of claim 11 wherein the software package contains installation options for the file system of each client on the target list, and where, in the computer program, the computer process step of establishing comprises the steps of:

(D) analyzing each client to determine if installation options are to be installed on the client'"'"'s file system and to determine what installation options are to be installed on the client'"'"'s file system; and

(E) constructing a target list of clients and installation options for each client as determined by said analyzing step.

13. The computer program storage medium of claim 12 where, in the computer program, computer process step (C) comprises the steps of:

(F) reading a client entry identifying a client and installation options for the client'"'"'s file system from the target list and providing the client entry; and

(G) installing the installation options identified in the client entry from the software package to the file system of the client.

14. The computer program storage medium of claim 11 wherein the software package contains additional software packages for the file system of each client on the target list and where, in the computer program, the computer process step of establishing comprises the steps of:

(H) analyzing each client to determine if at least one client-specific package is to be installed on the client'"'"'s file system and to determine what client-specific packages are to be installed on the client'"'"'s file system; and

(I) constructing a target list of clients and client-specific packages for each client as determined by said analyzing step.

15. The computer program storage medium of claim 14 where, in the computer program, computer process step (C) comprises the steps of:

(J) reading from the target list a client entry identifying a client and client-specific packages for the client; and

(K) installing to the file system of the client, identified by the client entry read in step J, the client-specific packages identified in the client entry, said installing step (K) using package-specific installation procedures provided with the client-specific package.