METHOD AND SYSTEM FOR BOOTING AND AUTOMATICALLY UPDATING SOFTWARE, AND RECOVERING FROM UPDATE ERROR, AND COMPUTER READABLE RECORDING MEDIUM STORING METHOD

摘要

Provided are a booting method of updating software components installed in a system and recovering from an error that occurs in an update, a method and system for automatically updating the software and recovering from the error, and a computer readable recording medium storing the method. The master boot record and the backup boot record are used to stably update a kernel and effectively recover from an update error. The component configuration database is used to update a plurality of software components including a kernel in a transaction, and perfectly recover from an update error.

主权项

1. A method of updating software, the method comprising:
updating a plurality of software components listed by an update package; determining whether the updating the software components has failed; and in response to determining that the updating the software components has failed, recovering from an update error by converting backup components of the software components into corresponding original software components.