A Data Buffering and Transmission System: A Study of the Performance of a Disk Subsystem


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Resumo

A method for evaluation of the performance of the disk subsystem of a data buffering and transmission system and results of experimental studies of the performance of the disk subsystem according to the developed method are presented. A conclusion is drawn on the reasonability of the use of hard-disk drives that provide the required read/write rates with a sufficiently high level of reliability in prospective development of the modern high-capacity NearLine SAS (NL-SAS).

Sobre autores

I. Bezrukov

Institute of Applied Astronomy

Autor responsável pela correspondência
Email: bezrukov@iaaras.ru
Rússia, nab. Kutuzova 10, St. Petersburg, 191187

A. Salnikov

Institute of Applied Astronomy

Email: bezrukov@iaaras.ru
Rússia, nab. Kutuzova 10, St. Petersburg, 191187

V. Yakovlev

Institute of Applied Astronomy

Email: bezrukov@iaaras.ru
Rússia, nab. Kutuzova 10, St. Petersburg, 191187

A. Vylegzhanin

Ioffe Physical-Technical Institute; Joint Supercomputer Center, Russian Academy of Sciences

Email: bezrukov@iaaras.ru
Rússia, ul. Politekhnicheskaya 26, St. Petersburg, 194021; St. Petersburg

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