METHOD FOR STORING DATA USING DATA STORAGE DEVICE AND DATA STORAGE DEVICE Russian patent published in 2018 - IPC G06F12/02 G06F3/06 

FIELD: physics.

SUBSTANCE: method for storing data using a data storage device comprising the first storage area and the second storage area that comprise a data space and a reserved space in which, by means of the data storage device, a write request is received, wherein the write request carries a logical address and data; determine, by means of the data storage device, a sign of the write request; recording, by means of the data storage device, when the write request flag satisfies the first condition, the data carried in the write request to the first storage address of the reserved space of the first storage area; and establishing, by means of the data storage device, the relationship of the conversion between the logical address and the first storage address; recording, when the write request flag satisfies the second condition, the data carried in the write request to the second storage address of the reserved space of the second storage area; and establishing, by means of the data storage device, the relationship of the conversion between the logical address and the second storage address.

EFFECT: reduce the increase in volume of record.

15 cl, 11 dwg