US 12,287,978 B2
Host device, storage device, and electronic device
Soon Yeal Yang, Gyeonggi-do (KR)
Assigned to SK hynix Inc., Gyeonggi-do (KR)
Filed by SK hynix Inc., Gyeonggi-do (KR)
Filed on Sep. 11, 2023, as Appl. No. 18/464,289.
Application 18/464,289 is a continuation of application No. 17/752,128, filed on May 24, 2022, granted, now 11,782,617.
Claims priority of provisional application 63/192,877, filed on May 25, 2021.
Claims priority of application No. 10-2021-0086013 (KR), filed on Jun. 30, 2021; and application No. 10-2022-0060466 (KR), filed on May 17, 2022.
Prior Publication US 2023/0418485 A1, Dec. 28, 2023
Int. Cl. G06F 3/06 (2006.01)
CPC G06F 3/0631 (2013.01) [G06F 3/0607 (2013.01); G06F 3/064 (2013.01); G06F 3/0656 (2013.01); G06F 3/0679 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A host device in communication with a storage device including a controller and a memory device controlled by the controller, the host device comprising:
an application configured to generate a write request to store first data in the memory device including a plurality of memory dies; and
a file system configured to:
generate, in response to the write request, a log of the first data, and
allocate a first section group among a plurality of section groups and a first section among a plurality of sections included in the first section group for the first data based on the log,
wherein the first section group is an indicator used by the controller to determine a superblock included in the memory device in which the first data is to be stored, and
wherein the first section is an indicator used by the controller to determine a physical zone in which the first data is to be stored among a plurality of physical zones included in the superblock.