The request is passed from the cluster disk driver to the Microsoft storage driver stack and finally to the driver specific to the HBA that communicates to the disks.
请求从集群磁盘驱动传递到微软存储驱动栈，并最终传递到与磁盘通讯的那个总线适配器。
2
Chan realized he could solve the problem by imagining his cylinder full of ball bearings as a stack of disks, with a single layer of ball bearings on each disk.