加权校验 meaning in English

weighted check

This dissertation discusses data layout technology for improving reliability and scalability in network based disk arrays . two parity declustering data layouts for network based disk arrays are proposed in this dissertation . “ weighted parity declustering data layout ” distinguishes local / remote disk access performance when use parity declustering technology in network raid
加权校验散布布局考虑了网络磁盘阵列环境下,本地磁盘和网络磁盘访问速度上的差异,提高了网络磁盘阵列系统在降级模式下和重构模式下的性能,提高了系统的可靠性。