Patent ID: 9378216
Filing Date: 2016-06-28
CPC Classification: G06F

Claim Text:
1. A non-transitory computer readable medium for replicating a source file system stored on a first memory, comprising instructions for: identifying a changelog comprising a plurality of unread entries corresponding to a plurality of operations previously performed on a plurality of object files on the source file system, identifying a first unread entry of the plurality of unread entries, comprising a first operation and a first identifier of a first object file of the plurality of object files; determining, using the first identifier, whether the first object file currently exists on the source file system; if the first object file exists on the source file system, performing a first action on a target file system; and if the first object file no longer exists on the source file system, performing a second action, wherein the second action does not replicate the first operation on the target file system, wherein the second action comprises storing the first object file in a special directory of the target file system, and wherein the target file system is stored on a second memory and comprises at least a portion of data currently stored on the source file system.