METHOD AND DEVICE FOR PROCESSING UPDATE-BASED FILE WITH PATCH, A TARGET DEVICE AND STORAGE MEDIUM Russian patent published in 2020 - IPC G06F9/445 

FIELD: physics.

SUBSTANCE: invention relates to the computer equipment. Such a result is achieved by receiving a file access request, wherein the file access request contains storage path information if the storage path information indicates the first partition, determining whether storage association information exists between the path information for the source file and the path information for the patch update file and which is in the preconfigured system if the storage path information exists with respect to the association, requesting an association relationship that exists between the path information for the source file and the path information for the patch update file and which is in the preconfigured system, which is made to obtain information on the update file path with the patch corresponding to the storage path information; and obtaining, from target partition, which is specified by means of information on path of update file with patch, update file with patch, which corresponds to information on path of update file with patch.

EFFECT: technical result consists in providing fast update with reduced workload.

9 cl, 9 dwg