Verifying method and system for protocol error processing of solid state disk

Abstract

The embodiment of the invention discloses a verifying method for protocol error processing of a solid state disk. The method includes the steps of loading a configuration file to meet the state required by testing, loading fault injection scripts of a protocol application layer and all layers below, triggering the injection of a corresponding first preset fault to a protocol chain when receiving afirst preset testing command sent by a test device, capturing first fault processing data of the solid state disk for processing the first preset fault, conducting correctness analysis on the captured first fault processing data, executing the next round of preset fault injection, and repeatedly executing the steps till all preset fault tests are completed. By means of the method, by injecting various common faults of the application layer and other layers below for fault testing, the processing correctness of the common faults of the application layer and all the layers below of the solid state disk can be tested. The embodiment of the invention further discloses a verifying system for protocol error processing of the solid state disk.

Description

technical field [0001] The invention relates to the technical field of solid-state hard disks, in particular to a verification method and system for protocol error handling of solid-state hard disks. Background technique [0002] The current solid-state disk protocol conformance testing tool mainly constructs various possible scenarios at the application layer on the controlled host side to verify the protocol consistency of the solid-state disk. For other layers below the application layer, due to the limited control ability, usually only the processing of various normal scenarios can be covered, but the simulation and verification of abnormal scenarios in the lower layers are less covered. Moreover, some tests need to verify the details of the lower layer processing, which is also difficult to achieve. [0003] In view of this, it is necessary to provide a method and system for verifying protocol error handling of solid state disks to solve the above problems. Contents ...

AI Technical Summary

Problems solved by technology

For other layers below the application layer, due to the limited control ability, usually only the processing of various normal scenarios can be covered, but the simulation and verification of abnormal scenarios in the lower layers are less covered

Moreover, some tests need to verify the details of the lower layer processing, which is also difficult to achieve

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