磁盘镜像应用在RAID 1之前就在很多系统中使用,它的方式是在工作磁盘(working disk)之外再加一额外的备份磁盘(backup disk),两个磁盘所储存的数据完全一样,数据写入工作磁盘的同时亦写入备份磁盘。
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diameter of working disk [机] 工作转盘直径
ground-working disk blade 切土圆盘刀
speed of working disk [机] 工作转盘转速
Disk working storage 磁盘工作储存空间 ; 磁盘工作储存
non-disk working station 无盘工作站
An individual workstation acquires read-only NFS-mounted working disk space during boot-up.
每个工作站在引导过程中将获取只读的使用nfs加载的工作磁盘空间。
Measuring the current disk activity taking place will be the starting place in working out a scaling factor by comparing your typical user with the workloads in our tests.
首先测量当前的磁盘活动,然后将典型用户与我们的测试中的工作负载进行对比,从而得出一个比例系数。
When modified working storage pages need to be paged out (moved from memory to the disk), they are written to paging space.
当需要将经过修改的工作存储分页替换出(从内存移动到磁盘)时,它们将被写入到分页空间。
When you're working on a file, it's saving constantly to RAM but also hopefully to disc, the hard disk so you don't actually lose it if the power goes off.
当你打开一个文件,它不断地保存在内存中,但对于光盘,硬盘,当你断开电源的时候,数据不会丢失。
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