A design for high-performance flash disks

被引：60

作者：

Birrell, Andrew ^{[1
]}

Isard, Michael ^{[1
]}

Thacker, Chuck ^{[1
]}

Wobber, Ted ^{[1
]}

机构：

[1] Microsoft Research Silicon Valley, United States

来源：

Operating Systems Review (ACM) | 2007年 / 41卷 / 02期

关键词：

D O I：

10.1145/1243418.1243429

中图分类号：

学科分类号：

摘要：

Most commodity flash disks exhibit very poor performance when presented with writes that are not sequentially ordered. We argue that performance can be significantly improved through the addition of sufficient RAM to hold data structures describing a finegrain mapping between disk logical blocks and physical flash addresses. We present a design that accomplishes this.

引用

页码：88 / 93

页数：5

共 9 条

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