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).
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).
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.
而且传统的虚拟磁盘是个块设备，并需要一个mkfs之类的命令才能真正地使用它，tmpfs是一个文件系统，而不是块设备；您只是安装它，它就可以使用了。
And while a traditional ramdisk is a block device and requires a MKFS command of some kind before you can actually use it, TMPFS is a filesystem, not a block device; you just mount it, and it's there.
启动设备利用块级的虚拟服务客户端，以提供增强的性能。
Boot devices take advantage of the block Virtualization Service Client (VSC) to provide enhanced performance.
网络块设备的概念是把网络访问的远程资源虚拟成一个本地块设备。
The Network Block Device driver offers an access model that simulates a local block device by accessing the resource of remote server.
网络块设备的概念是把网络访问的远程资源虚拟成一个本地块设备。
The Network Block Device driver offers an access model that simulates a local block device by accessing the resource of remote server.
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