title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÑÐ¶Ð½Ð¾ÑÑÐ¸ Ð¶ÑÑÑÐºÐ¸Ñ Ð´Ð¸ÑÐºÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a method for determining the reliability of hard drives
Creators: name: ÐÐµÐ¼ÐºÐ¾Ð², ÐÐµÐ¾ÑÐ³Ð¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2025
Subjects: Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ Ð¶ÐµÑÑÐºÐ¸Ñ Ð´Ð¸ÑÐºÐ¾Ð²
Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
Ð´ÐµÑÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ±Ð¾ÐµÐ² Ð¶ÑÑÑÐºÐ¸Ñ Ð´Ð¸ÑÐºÐ¾Ð²
Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² smart
hard disk reliability
machine learning
detection and prediction of hard disk failures
smart parameter analysis

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ¾Ð´Ð°, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐµÐ³Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÑÑ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð´Ð°Ð½Ð½ÑÑ Ð¿Ð¾ Ð¾ÑÐºÐ°Ð·Ð°Ð¼ Ð¶ÐµÑÑÐºÐ¸Ñ Ð´Ð¸ÑÐºÐ¾Ð², Ð¸ Ð¿ÑÐµÐ´ÑÐºÐ°Ð·ÑÐ²Ð°ÑÑ Ð²ÑÑÐ¾Ð´ Ð¸Ð· ÑÑÑÐ¾Ñ Ð¶ÐµÑÑÐºÐ¾Ð³Ð¾ Ð´Ð¸ÑÐºÐ°, Ð¾ÑÐ½Ð¾Ð²ÑÐ²Ð°ÑÑÑ Ð½Ð° Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¸ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² SMART. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1) ÐÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ ÐºÐ»ÑÑÐµÐ²ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ, Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð»Ñ Ð¿ÑÐµÐ´ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ Ð¶ÐµÑÑÐºÐ¸Ñ Ð´Ð¸ÑÐºÐ¾Ð². 2) ÐÑÐ¾Ð¸Ð·Ð²ÐµÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´Ð°Ð½Ð½ÑÑ Ð¿Ð¾ Ð¾ÑÐºÐ°Ð·Ð°Ð¼ HDD, Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐ¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÐµÐ¹ Backblaze. 3) Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ, ÑÑÐ¸ÑÑÐ²Ð°ÑÑÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ. 4) Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð¶ÐµÑÑÐºÐ¸Ñ Ð´Ð¸ÑÐºÐ¾Ð². 5) ÐÑÐ¿Ð¾Ð»ÑÐ·ÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ, Ð½Ð°ÑÑÐ¸ÑÑÑÑ ÑÐ¾ÑÐ½Ð¾ Ð¿ÑÐµÐ´ÑÐºÐ°Ð·ÑÐ²Ð°ÑÑ Ð²ÑÑÐ¾Ð´ Ð¸Ð· ÑÑÑÐ¾Ñ Ð¶ÐµÑÑÐºÐ¸Ñ Ð´Ð¸ÑÐºÐ¾Ð². Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿ÑÐµÐ´ÑÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹. ÐÐ°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ¾ÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð±ÑÐ»Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð° Ð´Ð»Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð²ÑÑÐ¾Ð´Ð° Ð¸Ð· ÑÑÑÐ¾Ñ Ð¶ÐµÑÑÐºÐ¸Ñ Ð´Ð¸ÑÐºÐ¾Ð² Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð±ÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð½Ð°Ð´ÐµÐ¶Ð½ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¶ÐµÑÑÐºÐ¸Ñ Ð´Ð¸ÑÐºÐ¾Ð² Ð´Ð»Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð¼ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸. ÐÐ»Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð±ÑÐ»Ð° Ð¾Ð±ÑÑÐµÐ½Ð° Ð¸ Ð½Ð°ÑÑÑÐ¾ÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¿ÑÐµÐ´ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð²ÑÑÐ¾Ð´Ð° Ð¸Ð· ÑÑÑÐ¾Ñ Ð´Ð¸ÑÐºÐ¾Ð²ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ².
description: This work is devoted to the development of a method that makes it possible to determine reliability based on data on hard disk failures and predict hard disk failure based on SMART parameter readings. Tasks that were solved during the research: 1) Identify the key indicators and parameters necessary to predict the durability of hard drives. 2) Perform an analysis of HDD failure data provided by Backblaze. 3) Develop a data processing and analysis system that takes into account the features and disadvantages of the data provided. 4) To develop an improved method for assessing and determining the reliability of hard drives. 5) Using various algorithms, learn how to accurately predict the failure of hard drives. In the course of the work, various predictive models were compared. The most accurate model was used to predict the failure of certain models of hard drives. Based on the results of the study, the most reliable models of hard drives for use in server equipment were selected. A disk device failure prediction model was trained and configured for the selected models.