Embodiments herein provide a method for metadata storage management. The method includes receiving a write request having a data. Further, the method includes storing the data in a log entry of a first portion of a metadata log in the Non-volatile memory. Further, the method includes returning an acknowledgement to the write request. Further, the method includes copying the log entry to a second portion of the metadata log. Further, the method includes flushing the data from the second portion to a Solid-state drive (SSD).