内核模块实现一个用于虚拟块设备(跨网络在本地磁盘与远程磁盘之间复制)的驱动程序。

The kernel module implements a driver for a virtual block device (which is replicated between a local disk and a remote disk across the network).

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为来自某些虚拟驱动器(cobd(块设备)、conet(网络)、cocon(控制台))的中断和请求进行代理转发。

Act as a forwarder of interrupts and requests from several virtual drivers: cobd (block device), conet (network), and cocon (console).

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这和Linux虚拟磁盘如何使用大相径庭；标准的Linux虚拟磁盘是块设备，所以在使用它们之前必须用您选择的文件系统将其格式化。

This is very different from how Linux ramdisks are used; standard Linux ramdisks are block devices, so they must be formatted with a filesystem of your choice before you can use them.

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