hardware redundancy meaning in English
硬件冗余法
Examples
- This system adopts dynamic redundancy structure , using software to switch hardware redundancy system waiting and in function
该系统采用动态冗余结构，通过软件方法实现硬件冗余系统待命状态与投入运行状态的自动切换。 - Most of san systems use hardware redundancy , raid and hot backup technology to improve the dependability of storage data , which is characterized by great capacity , expandability and so forth and can suffice the data storage for enterprises , so it is widely adopted in banks , idc , isp and so on
存储区域网( san )的硬件包括存储设备、网络设备和各种server组成。一般使用硬件冗余， raid以及热备份等技术提高存储数据的安全性。它以磁盘阵列为存储介质，具有高容量、可扩展等特点。 - To improve the availability of ha , system redundancy , which can be classified into 2n redundancy and n + 1 redundancy , or hardware redundancy and software redundancy , is the most common approach . to improve the security of data storage , there are many approaches , and because of the high data exchange speed and the high consistency requirement in data storage in telecom system , the dual guarantees respectively based on software layer and hardware layer are required
提高系统的可用性最常见的方法是进行系统备份，系统备份一般采用的方法有2n备份和n + 1备份，系统备份从层面上来说又分为硬件层面和软件层面的系统备份；数据存储的安全性也有很多方法，由于电信系统中数据交换速度快，数据一致性的要求高，所以数据存储需要软件层面和硬件层面的双重保障。 - In the paper , the realization methods of high availability ( ha ) and data storage in ha system of my project , which are based on cpx8216 base station system frame , are proposed . to guarantee the ha of the system , in hardware layer , the 2n redundancy mode for the overall system , n + 1 redundancy mode for the partial system and hot restart work mode are applied . and in software layer , software designs corresponding to the hardware redundancy mode and for the availability of the overall system , and suitable software for checking , controlling and arranging the equipments , are adopted
本文着重阐述项目系统中对高可用性的研究和部分的高可用性的实现，项目系统采用了cpx8216框实现基站的通信业务功能，为了保证整个系统的高可用性，采用了主、备用的2n备份模式，采用热重启的工作模式，在系统局部采用的n + 1备份方式，从硬件上保证了系统的可用性；在软件设计上配合硬件的备份模式，保证整个系统的可用性，同时还采用合理的软件检测控制，调度设备，进一步提高系统的可用性。