The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 17, 2023
Filed:
Mar. 26, 2021
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Ming Zhang, Shenzhen, CN;
Lina Lu, Hangzhou, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/42 (2006.01); G06F 9/455 (2018.01); G06F 3/06 (2006.01); H04L 49/00 (2022.01);
U.S. Cl.
CPC ...
G06F 13/4221 (2013.01); G06F 3/067 (2013.01); G06F 3/0607 (2013.01); G06F 3/0661 (2013.01); G06F 3/0664 (2013.01); G06F 9/455 (2013.01); G06F 9/45558 (2013.01); G06F 2009/45579 (2013.01); G06F 2009/45595 (2013.01); G06F 2213/0036 (2013.01); H04L 49/70 (2013.01);
Abstract
A data transmission method and an apparatus used in a virtual switch technology are provided, and the method includes: receiving an IO request of a virtual machine VM for accessing a file or a disk, and When the IO request is to be sent to a physical NIC by using a user mode Open vSwitch (OVS), converting the IO request into an Internet Small Computer Systems Interface (iSCSI) command in a user mode, and then sending the iSCSI command to the user mode OVS, where the user mode OVS sends the iSCSI command to the physical NIC.