US 12,293,077 B2
Systems, methods, and devices for using a reclaim unit based on a reference update in a storage device
Daniel Lee Helmick, Broomfield, CO (US)
Assigned to SAMSUNG ELECTRONICS CO., LTD., (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jan. 20, 2023, as Appl. No. 18/099,905.
Claims priority of provisional application 63/421,994, filed on Nov. 2, 2022.
Claims priority of provisional application 63/419,699, filed on Oct. 26, 2022.
Claims priority of provisional application 63/358,861, filed on Jul. 6, 2022.
Prior Publication US 2024/0143171 A1, May 2, 2024
Int. Cl. G06F 3/06 (2006.01)
CPC G06F 3/0608 (2013.01) [G06F 3/064 (2013.01); G06F 3/0652 (2013.01); G06F 3/0679 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A storage device comprising:
at least one storage medium; and
a controller comprising at least one processor configured to:
read, based on an update operation, data from a first reclaim unit of the at least one storage medium;
write, based on the update operation, the data to a second reclaim unit of the at least one storage medium;
receive a write command that specifies an identifier of a reclaim unit handle; and
write to the second reclaim unit based on the write command that specifies the identifier of the reclaim unit handle.