Title:
METHOD, APPARATUS, AND DEVICE FOR ERASING SOLID STATE DISK, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/027936
Kind Code:
A1
Abstract:
A method, apparatus, and device for erasing a solid state disk, and a storage medium. The method comprises: receiving an erasing request used for erasing a target block and transmitted by a VFTL running in a preset virtual environment; selecting a target spare block from a preset spare block and feeding back the target spare block to the VFTL; collecting the running information of the VFTL within a preset period of time, and according to the running information, determining whether the function of the VFTL is normal; and if yes, performing an erasing operation on the target block. The present method can fully and comprehensively detect the abnormal condition of the VFTL; even though it is determined that the function of the VFTL is abnormal, the integrity of data information in the solid state disk can be relatively guaranteed, thereby improving the reliability of the solid state disk when performing the erasing operation on the solid state disk.
Inventors:
LI HUI (CN)
ZHANG BO (CN)
ZHANG BO (CN)
Application Number:
PCT/CN2021/073471
Publication Date:
February 10, 2022
Filing Date:
January 25, 2021
Export Citation:
Assignee:
INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO LTD (CN)
International Classes:
G06F3/06
Foreign References:
| CN111736780A | 2020-10-02 | |||
| CN107451040A | 2017-12-08 | |||
| CN109445691A | 2019-03-08 | |||
| CN105786633A | 2016-07-20 | |||
| US20140250338A1 | 2014-09-04 | |||
| US20100217920A1 | 2010-08-26 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
Download PDF: