Title:
ADDRESS TRANSLATION METHOD, APPARATUS AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/227883
Kind Code:
A1
Abstract:
Provided are an address translation method, apparatus and system. The method comprises: a first address translation unit (ATU) receiving an access request sent by a first virtual machine (VM), with the access request carrying a first address and parameter information of the first address, wherein the parameter information of the first address comprises an identifier of a target virtual function (VF); the first ATU determining a matching relationship according to the parameter information of the first address and VF range description information in an address mapping table; and when the identifier of the target VF and the VF range description information are successfully matched, the first ATU translating the first address into a second address according to the address mapping table. Therefore, the method can reduce the number of ATUs, thereby improving the resource utilization rate and the message processing efficiency.
Inventors:
LI ZHENGJIE (CN)
KUANG XIAOBO (CN)
LI WEI (CN)
KUANG XIAOBO (CN)
LI WEI (CN)
Application Number:
PCT/CN2018/118920
Publication Date:
December 05, 2019
Filing Date:
December 03, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F12/1009
Foreign References:
| CN107894913A | 2018-04-10 | |||
| CN103823638A | 2014-05-28 | |||
| CN106371888A | 2017-02-01 | |||
| US20110179214A1 | 2011-07-21 | |||
| US20110179414A1 | 2011-07-21 |
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