These include on-line, off-line or near-linestorage, required throughput rate, maximum allowed bit error rate, or special handling or backup procedures.
这些服务或措施包括在线、离线或联网存储，要求的吞吐率、允许的最大误码率以及特殊处理或备份程序。
2
The nearlinestorage solution comprises the intelligent CD/DVD library, disk drawer, Junkbox server, cascade connection center, info center, and printer as well as the DMS manager.