DATA PROTECTION METHOD, AUTHENTICATION METHOD, AND PROGRAM THEREFOR
First Claim
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1. A data protection method for accepting an access request for a file stored in a file system of a storage device and referring or updating to the file based on the access request, comprising the steps of:
- determining whether a current time is within a preset monitoring period;
obtaining a snapshot of the file system when the time reaches the monitoring period; and
updating the file system with the snapshot when the time reaches end of the monitoring period.
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Abstract
A data protection method for accepting an access request for a file stored in a file system of a storage device and referring or updating to the file based on the access request, including the steps of: determining whether a current time is within a preset monitoring period; obtaining a snapshot of the file system when the time reaches the monitoring period; and updating the file system with the snapshot when the time reaches end of the monitoring period.
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Citations
5 Claims
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1. A data protection method for accepting an access request for a file stored in a file system of a storage device and referring or updating to the file based on the access request, comprising the steps of:
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determining whether a current time is within a preset monitoring period;
obtaining a snapshot of the file system when the time reaches the monitoring period; and
updating the file system with the snapshot when the time reaches end of the monitoring period. - View Dependent Claims (2, 3, 4, 5)
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Specification