We designed a separate queue in which to place the write request of each user using the order in which they requested the object and enabling the system to process the request accordingly. 我们设计了一个单独队列,根据请求对象的顺序来放置每个用户的写请求,并允许系统处理对应请求。
Under normal circumstances, a write request is written directly to cache and incurs no delay because physical disk access is not required. 在正常的环境中,一个写请求是直接写入到缓存中而不会引起延迟的,因为它不需要访问物理磁盘。
The total number of write request messages received. 接收的写入请求(WRQ)消息总数。
The SCSI tape driver also exports an sr_init_command that turns a request into a SCSI CD-ROM read or write request. SCSI磁带驱动器还会导出srinitcommand,以将请求转换成SCSICD-ROM读或写请求。
The disk performance of computer systems has become one of the main bottlenecks. Read and write request rate issued by CPU and the disk speed of response is increasingly unmatching. Evaluation of disk becomes more and more important. 磁盘性能如今已经成为计算机系统的主要瓶颈之一,CPU发出读写请求的速度和磁盘响应的速度越来越不匹配,因而对磁盘性能的评估就显得越来越重要。