Electrical computers and digital processing systems: support – Digital data processing system initialization or configuration
Patent
1997-11-12
1999-11-02
Butler, Dennis M.
Electrical computers and digital processing systems: support
Digital data processing system initialization or configuration
713 2, 395712, G06F 944
Patent
active
059789115
ABSTRACT:
An error recovery technique is provided which is used during the automatic installation of software on a client data processing system from a connected server data processing system. The installation process is made up of a plurality of operations executing on the client, for example format client disk drive, load DOS, load Windows etc. Monitoring the successful completion of each of these operations on the client is watchdog timer code which preferably takes the form of device driver software received from the server system early in the installation process. At the beginning of each operation, a preselected time value is written to a counter in the watchdog timer, this time value representing a time period which is greater than the time normally taken for the operation to complete. If the counter expires before the operation is complete (if for example the server system or network fails), the client invokes an error recovery procedure which may for example involve rebooting the client.
REFERENCES:
patent: 3795800 (1974-03-01), Nimmo
patent: 4654821 (1987-03-01), Lapp
patent: 5596711 (1997-01-01), Burckhartt et al.
patent: 5619716 (1997-04-01), Nonaka et al.
patent: 5708776 (1998-01-01), Kikinis
patent: 5732275 (1998-03-01), Kullick et al.
patent: 5742829 (1998-04-01), Davis et al.
patent: 5784563 (1998-07-01), Marshall et al.
patent: 5790664 (1998-08-01), Coley et al.
patent: 5796952 (1998-08-01), Davis et al.
United Kingdom Patent Office Search Report, Feb. 11, 1998.
Knox Richard Ian
Syyed Sohail
Butler Dennis M.
International Business Machines Corp.
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