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.
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).
用户访问DRBD块设备，将其作为一个传统本地块设备，或一个存储区域网或网络附加存储解决方案。
Users access the DRBD block devices as a traditional local block device or as a storage area network or network-attached storage solution.
块设备驱动和网络驱动已经是完全异步的了，无需为支持这种新的异步操作而做特别的事情。
Block and network drivers are already fully asynchronous, and thus there is nothing special that needs to be done to them to support the new asynchronous operations.
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).
比如，假设一块数据到达了网络设备。
For instance, suppose a block of data has arrived on a network line.
一种传输控制信令的方法，包括如下步骤：网络为各个用户设备分 配资源块；
The present invention relates to a method of the transmitting and controlling signaling, comprising the following steps: the network distributes resource blocks for all user devices;
一种传输控制信令的方法，包括如下步骤：网络为各个用户设备分 配资源块；
The present invention relates to a method of the transmitting and controlling signaling, comprising the following steps: the network distributes resource blocks for all user devices;
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