Dual Partition Data Rescue for Corrupted OS
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Solution Overview
Problem
When a part of the operating system data is corrupted, existing systems cannot function, and existing backup solutions require reinstallation of the operating system, which is inefficient for data rescue and recovery.
Innovation Solution
An information processing apparatus with a dual partition system, where a second operating system and data rescue program allow users to boot from a secondary partition, enabling data recovery and backup from a corrupted primary partition, and further restore the system to its factory default state.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a backup unit is connected and the computer is booted from the backup unit to backup all data, then data backup capability is improved, but device complexity and operation difficulty increase
Solution Approach 1:
The hard disk drive is divided into multiple partitions: a first partition for the primary operating system and data, and a second partition for a backup operating system and data rescue program. This segmentation allows the system to boot from different partitions depending on whether data rescue is needed, eliminating the need for external backup units while maintaining data backup capability.
Solution Approach 2:
A backup operating system and data rescue program are pre-installed in the second partition of the hard disk drive. When the primary operating system becomes corrupted, users can boot from the second partition to access the data rescue program, which automatically backs up data from the first partition. This preliminary preparation eliminates the need for external backup equipment and simplifies the rescue process.
2Reliability
If the operating system is reinstalled when data is corrupted, then system functionality is restored, but data loss and time loss occur
Solution Approach 1:
The data rescue program extracts and backs up data from the corrupted first partition to a safe location before the operating system is reinstalled. By separating the data rescue function from the normal operating system operation, the system can restore functionality through reinstallation while preserving user data through the extraction process.
Solution Approach 2:
The data rescue program is pre-configured in the second partition to automatically execute when booted. It performs data backup operations before system reinstallation, preventing data loss and eliminating the need for time-consuming data recovery procedures after reinstallation.
3Adaptability or versatility
If a dual partition system with backup operating system is implemented, then data rescue capability is improved, but device complexity increases
Solution Approach 1:
The second partition serves multiple functions: it stores a backup operating system, contains a data rescue program, and can act as a bootable environment for system recovery. This multi-functionality reduces the need for separate external rescue equipment, offsetting the internal partition complexity with external simplicity.
Solution Approach 2:
The backup operating system, data rescue program, and storage space are merged into the existing hard disk drive structure as a second partition. This integration eliminates the need for separate external rescue devices and combines multiple rescue functions into a unified system, making the overall solution simpler despite the internal partition structure.
Data Source
AI summary
According to one embodiment of an information processing apparatus includes: a storage medium including, a first partition that stores a first operating system and data, and a second partition that stores a second operating system and a data rescue program; a switch that allows a user to enter a command for booting the second operating system; and a boot control section that boots the second operating system when the command is entered. The data rescue program is executed when the second operating system is booted, and performs at least one of recovering and backing up the data stored in the first partition.