基本信息:
- 专利标题： 一种基于存储共享的主备系统及其实现方法
- 专利标题（英）：Main and standby system based on storage sharing and implementation method thereof
- 申请号：CN201910817008.X 申请日：2019-08-30
- 公开(公告)号：CN110647427A 公开(公告)日：2020-01-03
- 发明人： 黄浩然 , 丁博 , 马莉莉 , 王少鹏 , 张航 , 杨迎春 , 罗开明 , 徐大青 , 康振全 , 刘科成 , 梁鹏威 , 刘洪星 , 朱朝磊 , 万静 , 崔丽君 , 霍智超 , 丁亮 , 李世通 , 陈鹏鹏 , 张延辉 , 刘洋 , 吕梦婷 , 贾亚楠 , 吴可可 , 贺博 , 张向前
- 申请人： 许昌许继软件技术有限公司 , 许继电气股份有限公司 , 许继集团有限公司
- 申请人地址： 河南省许昌市许继大道1706号
- 专利权人： 许昌许继软件技术有限公司,许继电气股份有限公司,许继集团有限公司
- 当前专利权人： 许昌许继软件技术有限公司,许继电气股份有限公司,许继集团有限公司
- 当前专利权人地址： 河南省许昌市许继大道1706号
- 代理机构： 郑州睿信知识产权代理有限公司
- 代理人： 李清凡
- 主分类号： G06F11/20
- IPC分类号： G06F11/20
The invention relates to a main and standby system based on storage sharing and an implementation method thereof, and belongs to the technical field of data communication. The method comprises the following steps of: ; each server accesses an agreed storage partition in the shared storage device; when the storage content is empty or the storage content is not empty but does not accord with the agreement rule, it is determined that the storage content is invalid, the server which accesses the agreement storage partition at first currently is a main server, the storage content is updated, and otherwise, the server is a standby server. The system comprises at least two servers, each server is connected with a shared storage device, an agreed storage partition is arranged in the shared storagedevice and used for writing information of a main server, and each server can achieve the method. The method and the system are simple to implement and good in state consistency, the method and the system are expanded from a dual-computer system to a multi-computer system without increasing complexity, and the implementation difficulty of the whole system can be reduced, so that the reliability is improved.
IPC结构图谱:
| G | 物理 |
| --G06 | 计算；推算；计数 |
| ----G06F | 电数字数据处理 |
| ------G06F11/00 | 计算机 |
| --------G06F11/07 | .响应错误的产生，例如，容错 |
| ----------G06F11/16 | ..用硬件中的冗余作数据的错误检测或校正 |
| ------------G06F11/20 | ...应用有源故障掩膜，例如，用断开故障元件或接通备用元件作数据的错误检测或校正 |