US 12,265,500 B2
Method, electronic device, and computer program product for identifying memory snapshot
Huijuan Fan, Chengdu (CN); and Biao Yan, Chengdu (CN)
Assigned to DELL PRODUCTS L.P., Round Rock, TX (US)
Filed by DELL PRODUCTS L.P., Round Rock, TX (US)
Filed on Feb. 23, 2022, as Appl. No. 17/678,694.
Claims priority of application No. 202210030424.7 (CN), filed on Jan. 12, 2022.
Prior Publication US 2023/0222096 A1, Jul. 13, 2023
Int. Cl. G06F 16/11 (2019.01)
CPC G06F 16/128 (2019.01) 20 Claims
OG exemplary drawing
 
1. A method for identifying a memory snapshot, comprising:
determining, based on a probability density associated with operation history associated with a set of memory snapshots, a probability that a memory snapshot will be operated upon within a first time period, wherein the operation history comprises at least one of search, access, or backup;
in response to determining that the memory snapshot has less than a threshold probability of being operated upon within the first time period, marking the memory snapshot for deletion; and
deleting the memory snapshot.