Oct 6, 2016 02:41
8 yrs ago
English term

short stroke

English to Chinese Bus/Financial IT (Information Technology) HDD
Storage managers often 'short stroke' higher capacity disk drives to minimize mechanical disk arm movement (seek time) activity by allocating only a fraction of the HDDs' capacities (typically less than 20%) for performance sensitive data leaving the remainder of the drive capacity unallocated and unused.

Discussion

Frank Feng Oct 8, 2016:
这里是把short stroke (短冲程/短移动距离) 这个名词当动词用了吧 - “把磁盘设置为短行程工作方式”
clearwater (asker) Oct 8, 2016:
short stroke在这里应该是个动词短语,很少见。名词短语的意思我知道,但作动词后,不知如何措辞。

Proposed translations

+1
24 mins
Selected

短行程

这个应该说的是,磁盘有一个 mechanical disk arm,它movement去寻道,就会花掉时间,如果移动距离 short,花的时间就会少,提高效率。

存储管理器通常会让高容量磁盘做“短行程”运动,以便最大限度减少机械磁盘臂的移动时间
Peer comment(s):

agree Frank Feng
27 mins
thanks
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4 KudoZ points awarded for this answer. Comment: "谢谢!"
11 mins

不用足

Storage managers 不用足higher capacity disk drives,以便to minimize mechanical disk

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Note added at 16 mins (2016-10-06 02:58:06 GMT)
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不完整地使用higher capacity disk drives的容量

不用满higher capacity disk drives的容量
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10 hrs

微距读写操作

short表示机械臂运动范围很小;stroke表达机械臂读写的动作。
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23 hrs

儲存裝置管理者經常將較高容量的磁碟進行「短衝程」處理

Storage managers often 'short stroke' higher capacity disk drives
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Reference comments

54 mins
Reference:

磁盘的物理结构是一片一片圆形的盘片,存储数据的时候是由内向外使用的。访问磁盘内圈上的内容的时候,带动磁头的机械臂移动的距离短,因此寻址速度更快,读写性能也就更好。

通过将磁盘容量使用率控制在20%或更低,可以让数据集中存储在各片盘片的内圈。这个技术一般叫做成“短行程磁盘技术”
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