Automatic Backup Task Triggering via Network Storage Management
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Solution Overview
Problem
Existing backup solutions for terminal devices require manual intervention, leading to potential forgetfulness or difficulty in timely backups, which affects user experience and efficiency.
Innovation Solution
A network device automatically detects backup tasks and initiates data transfer to a destination storage device, eliminating the need for manual intervention by managing storage device addresses and authentication, thereby enhancing backup efficiency and stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual backup operation is performed by user, then backup can be done to different storage devices, but user may forget to backup or cannot backup in timely manner, reducing backup efficiency
Solution Approach 1:
The terminal device automatically performs backup operations without requiring user intervention. The device monitors its own storage state and autonomously initiates backup processes, eliminating the need for users to manually remember or execute backup commands, thus resolving the contradiction between manual operation flexibility and automated efficiency.
Solution Approach 2:
The system implements feedback mechanisms where the terminal device continuously monitors its storage status and automatically triggers backup operations when storage is full or performance degrades. This closed-loop feedback system ensures timely backups without user intervention, improving backup efficiency while maintaining automation.
2Adaptability or versatility
If terminal device has capability to search for destination storage device, then backup can be performed to any storage device, but increases device complexity and resource consumption
Solution Approach 1:
The storage device search and selection capability is extracted from the terminal device and transferred to the storage device itself. The terminal device only needs to send backup requests, while the storage device autonomously handles search and acceptance, reducing terminal device complexity while maintaining adaptability to different storage devices.
Solution Approach 2:
The system introduces an intermediary mechanism where the storage device acts as the active party that receives and processes backup requests. Instead of the terminal device actively searching for storage devices, the storage device positions itself as the destination that automatically accepts data, simplifying the terminal device while preserving versatility.
3Ease of operation
If terminal device performs manual backup operation, then user can control backup process, but operation is difficult for some users, reducing user experience
Solution Approach 1:
The terminal device automatically monitors its own storage conditions and initiates backup operations without requiring user interaction. This self-service approach eliminates the complexity of manual operations while ensuring backups are performed timely based on actual device needs, significantly improving ease of operation.
Solution Approach 2:
The system uses feedback from the terminal device's storage state to automatically trigger backup operations. When the device detects full storage or performance degradation, it autonomously initiates backup, making the process as easy as possible for users while maintaining high automation levels.
4Reliability
If network device manages destination storage device address, then stability of backup system is improved, but network device complexity increases
Solution Approach 1:
The address management function is extracted from the terminal device and centralized in the network device. The network device maintains the mapping between terminal devices and destination storage devices, providing stable address management while isolating this complexity from individual terminal devices, thus improving overall system reliability.
Data Source
AI summary
Backup management methods, systems, devices, and media are disclosed. A network device is connected to a terminal device. The network device determines whether a backup task associated with the terminal device exists, where the backup task is used to store to-be-backed-up target data in the terminal device in a destination storage device, and the destination storage device is connected to the network device. If the network device determines that the backup task exists, the network device indicates the terminal device to start the backup task, to store the target data in the destination storage device.