US 12,242,339 B2
Memory error processing method and apparatus
Zhong Li, Hangzhou (CN); Jia Lou, Hangzhou (CN); and Dongshu Zhou, Hangzhou (CN)
Assigned to XFUSION DIGITAL TECHNOLOGIES CO., LTD, Zhengzhou (CN)
Filed by XFUSION DIGITAL TECHNOLOGIES CO., LTD., Zhengzhou (CN)
Filed on Aug. 31, 2021, as Appl. No. 17/462,151.
Application 17/462,151 is a continuation of application No. PCT/CN2020/072925, filed on Jan. 19, 2020.
Claims priority of application No. 201910157218.0 (CN), filed on Mar. 1, 2019.
Prior Publication US 2021/0389956 A1, Dec. 16, 2021
Int. Cl. G06F 11/00 (2006.01); G06F 9/4401 (2018.01); G06F 11/07 (2006.01); G06F 11/10 (2006.01); G06F 11/20 (2006.01)
CPC G06F 11/1024 (2013.01) [G06F 9/4411 (2013.01); G06F 11/0727 (2013.01); G06F 11/0793 (2013.01); G06F 11/2023 (2013.01); G06F 9/4403 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A memory error processing method performed by a computer apparatus, comprising:
obtaining first error description information from a basic input/output system (BIOS), wherein the first error description information describes a type of a first error that has occurred in a first memory page;
identifying, based on the first error description information, that the type of the first error is a first type, wherein an error of the first type is a correctable patrol error, a correctable read/write error, a correctable sparing error, or a mirror scrub failover error that is correctable;
determining that a number of errors of the first type that occurred in the first memory page has reached a threshold; and
in response to the determining that the number of errors of the first type that occurred in the first memory page has reached the threshold, taking the first memory page offline,
wherein, when an error occurred in the first memory page is a mirror scrub success error, the first memory page is not taken offline, the mirror scrub success error being a correctable error,
wherein, after the first memory page is taken offline, an accumulated quantity of times that a correctable error of a non-mirror scrub success error type occurs in the first memory page is cleared.