重新定义存储层次结构:超高速磁光盘驱动器

T. Nakagomi, M. Holzbach, R. V. Meter, S. Ranade
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引用次数: 5

摘要

Asaca公司开发了一种多波束、磁光盘驱动器,其原生传输率为12.24 Mbyte/s。它最初是为视频广播而开发的,现在正适应于计算机海量数据存储市场。目前正在开发一种SCSI-2接口,用于将驱动器及其相关的自动转换器连接到高性能计算机上,作为网络连接的分层文件服务器系统的组件。存储容量为2.88 TB,平均聚合(四个驱动器系统)输入/输出(I/O速度为32 MB/秒)被认为是可能的。Asaca的高速磁光(HSMO)技术允许使用光盘来补充或在某些情况下取代高性能磁带,从而重新定义了当前的存储层次结构
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Re-defining the storage hierarchy: an ultra-fast magneto-optical disk drive
Asaca Corporation has developed a multibeam, magneto-optical disk drive with a native 12.24 Mbyte/second transfer rate. Originally developed for video broadcasting, it is now being adapted for the computer mass data storage market. A SCSI-2 interface is currently being developed to attach the drive and its related auto-changer to a high-performance computer as components of a network-attached, hierarchical file server system. Storage capacities of 2.88 TB and average aggregate (four drive system) input/output (I/O speeds of 32 MB/second) are considered possible. Asaca's high-speed magneto-optical (HSMO) technology enables a re-definition of the present storage hierarchy by allowing the use of optical disks to complement or, in some cases, replace high-performance magnetic tape.<>
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