A read-only snapshot rollback method and device
A snapshot and target technology, applied in the direction of response error generation, redundant operation data error detection in operation, etc., can solve problems such as affecting system operability, inability to obtain read-only snapshot data, etc., to improve operability , the effect of preventing data from being unrecoverable
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0052] In order to solve the current problem of poor system operability during the read-only snapshot rollback process. In the embodiment of the present invention, when a read-only snapshot rollback instruction is received, the root of the target read-only snapshot is obtained based on the identity of the target read-only snapshot carried in the read-only snapshot rollback instruction, and the root of the file system is replaced by the target The root of the read-only snapshot, so that the target read-only snapshot is rolled back to the file system, and all read-only snapshots after the creation time corresponding to the target read-only snapshot are retained, and only the next creation time after the target read-only snapshot is deleted The exclusive data information of the target read-only snapshot in the metadata of the read snapshot. By adopting the technical solution of the present invention, after the target read-only snapshot is rolled back to the file system according ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com