Improving disk array reliability through faster repairs (Extended abstract)
Improving disk array reliability through faster repairs (Extended abstract)
复制标题
通过更快的修复来提高磁盘阵列的可靠性（扩展摘要）
DOI：
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复制
发表时间：
2016
期刊：
影响因子：
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通讯作者：
D. Long
中科院分区：
文献类型：
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作者：
Jehan;T. Schwarz;D. Long
在过去的几十年里，磁盘容量增长了至少一万倍。虽然80年代末的小型机磁盘驱动器只能存储600MB的数据[5]，但今天8TB或10TB的磁盘驱动器很常见。但磁盘传输率却并非如此：它们只比80年代末高出一百倍。因此，现在复制一张光盘的全部内容所需的时间将比三、四十年前多得多。
Magnetic disk capacities have grown over the last decades by a factor of at least ten thousand. While the minicomputer disk drives of the late eighties could only store 600 MB of data [5], 8TB or 10TB disk drives are common today. The same is not true for disk transfer rates: they are just one hundred times higher than those of the late eighties. As a result, copying the entire contents of a disk will take now considerably more time than thirty or forty years ago.