When using internal hard drives, the first step should always be to have at least two disks per volume group and to mirror the hard drives with the mirrorvg command.
在使用内部硬驱时，第一步均要为每个卷组配置至少两个磁盘，并使用mirrorvg命令镜像这些硬盘驱动器。
Once we have one or more physical volumes initialized for use by LVM, we can move on to step two -- creating a volume group.
在初始化 LVM 使用的一个或多个物理卷后，可以继续进行第二步 -- 创建卷组。
Based on the principle of national econometrics and the features of transport service, an idea of two-step prediction for traffic volume is presented in the paper.
根据计量经济学原理及运输业的特点，提出二步预测运量的思路。
应用推荐