| 释义 |
1 ?装置资料块 ... 装置资料块 (device data block) 装置描述符块 (device descriptor block) 数位资料缓冲 (digital data buffer) ...
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When a process waits for a block device data request to complete, it incurs I/O wait time, and all idle time becomes wait time. 当一个过程等待一个块设备数据请求完成时，它会增加 I/O 等待时间，而所有空闲都会变成等待时间。 - 2
High availability with the Distributed Replicated Block Device (M. Tim Jones, developerworks, August 2010) provides an introduction to one method for data mirroring. Distributed Replicated Block Device的高可用性(m . Tim Jones, developerworks, 2010年8月)讲述了一种数据镜像方法。 - 3
The Distributed Replicated Block Device (DRBD) provides a networked version of data mirroring, classified under the redundant array of independent disks (RAID) taxonomy as RAID-1. Distributed Replicated Block Device (DRBD)提供一个网络版的数据库镜像，属于冗余磁盘阵列(RAID) RAID - 1类。
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