Cloud Image Layer Mounting with Format-Specific Verification
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Solution Overview
Problem
Existing image pulling operations suffer from low efficiency due to unnecessary second verifications and serial processing of image layer files, regardless of their compressed or non-compressed formats.
Innovation Solution
Implement a method that performs a first verification on image layer files, followed by selective second verifications and mountings based on file formats, allowing parallel processing for compressed files and serial processing for non-compressed files, thereby optimizing the mounting efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If second verification is performed on all image layer files regardless of format, then verification reliability is improved, but mounting efficiency deteriorates due to redundant verifications
Solution Approach 1:
The patent applies local quality by differentiating verification requirements based on file format. Compressed package format files undergo both first and second verifications, while non-compressed package format files undergo only the first verification. This localized differentiation optimizes the balance between verification reliability and mounting efficiency by applying stricter verification only where necessary.
2Device complexity
If serial processing is used for all image layer files, then processing simplicity is maintained, but mounting efficiency deteriorates due to inability to parallelize
Solution Approach 1:
The patent segments the image layer file processing into two distinct categories based on format: compressed package format files and non-compressed package format files. This segmentation enables different processing strategies for each segment - parallel processing with second verification for compressed files, and serial processing for non-compressed files - thereby improving overall mounting efficiency while maintaining manageable processing complexity.
3Adaptability or versatility
If uniform verification and processing is applied to all file formats, then process consistency is maintained, but mounting efficiency deteriorates due to unnecessary processing steps
Solution Approach 1:
The patent introduces dynamics by making the verification and processing流程 adaptive to file format. The system dynamically adjusts the verification steps and processing sequence based on whether the file is compressed or non-compressed. This dynamic approach eliminates unnecessary processing steps for non-compressed files while maintaining thorough verification for compressed files, thereby improving mounting efficiency without sacrificing security.
Data Source
AI summary
The present disclosure provides a method and apparatus for mounting an image layer file, and a device. The present disclosure is related to the field of computing technologies, more particularly, to the field of cloud computing technologies. The specific solution is as follows: in response to an image pull request, acquiring a target file indicated by the image pull request, the target file including at least one image layer file, and the image pull request indicating that the target file is to undergo mounting processing; if it is determined that the image layer file passes a first verification, performing mounting processing on an image layer file in a non-compressed package format, and performing a second verification and mounting processing on an image layer file in a compressed package format. This method is used to improve image pulling efficiency.