| 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. A master boot record (540) and a backup boot record (530) are used to stably update a kernel (510, 520) and effectively recover from an update error. A 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. |
