18421971. DATA STORAGE DEVICE, DATA STORAGE SYSTEM AND COMPUTING SYSTEM (SK hynix Inc.)
DATA STORAGE DEVICE, DATA STORAGE SYSTEM AND COMPUTING SYSTEM
Organization Name
Inventor(s)
Hyeong Soo Kim of Icheon-si (KR)
Dong Kyun Kim of Icheon-si (KR)
DATA STORAGE DEVICE, DATA STORAGE SYSTEM AND COMPUTING SYSTEM
This abstract first appeared for US patent application 18421971 titled 'DATA STORAGE DEVICE, DATA STORAGE SYSTEM AND COMPUTING SYSTEM
Original Abstract Submitted
In an embodiment of the disclosed technology, a data storage device includes at least one memory device including a plurality of memory regions configured to store data, a first controller configured to allocate the plurality of memory regions according to a memory allocation request of one or more host devices, and a second controller configured to: generate, in response to a snapshot request of a first host device among the one or more host devices, snapshot data corresponding to at least part of the data stored in at least part of the plurality of memory regions allocated to the first host device; and store the snapshot data into an auxiliary storage device coupled to the second controller.
