Title:
MULTI-PATH FAILOVER GROUP MANAGEMENT METHOD, SYSTEM AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/005037
Kind Code:
A1
Abstract:
The present application provides a multi-path failover group management method, comprising: obtaining SCSI interface address information of a physical volume, and determining physical link information in the SCSI interface address information; determining target port group information stored by the physical volume; judging whether port group information corresponding to a storage array subscript value is null; if the port group information corresponding to the storage array subscript value is null, creating first subscript port group information corresponding to the storage array subscript value, creating a failover group node according to the physical link information, and adding the physical volume to the failover group node; if the port group information corresponding to the storage array subscript value is not null, judging whether the port group information corresponding to the storage array subscript value is consistent with the target port group information; and if the port group information corresponding to the storage array subscript value is inconsistent with the target port group information, updating the storage array subscript value and reselecting appropriate port group information. The present application can improve multi-path fault switching efficiency and improve user experience. The present application further provides a multi-path failover group management system, a computer readable storage medium, and a server, which have the foregoing beneficial effects.
Inventors:
YANG FEIHU (CN)
Application Number:
PCT/CN2021/127506
Publication Date:
February 02, 2023
Filing Date:
October 29, 2021
Export Citation:
Assignee:
INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO LTD (CN)
International Classes:
H04L41/06
Foreign References:
| CN113300953A | 2021-08-24 | |||
| CN111901245A | 2020-11-06 | |||
| CN104412228A | 2015-03-11 | |||
| CN111858122A | 2020-10-30 | |||
| US20190332308A1 | 2019-10-31 | |||
| US20150121134A1 | 2015-04-30 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
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