S.M.A.R.T. Attributes: Difference between revisions
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* 언제 사용하는가? - 서버 구성, 성능 튜닝, 문제 해결 시 | * 언제 사용하는가? - 서버 구성, 성능 튜닝, 문제 해결 시 | ||
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* Non-goals: 다른 주제로의 확장 | * Non-goals: 다른 주제로의 확장 | ||
== Key Concepts == | == Key Concepts == | ||
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== Detailed Explanation == | == Detailed Explanation == | ||
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== Best Practices == | == Best Practices == | ||
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* 테스트 환경에서 먼저 검증 | * 테스트 환경에서 먼저 검증 | ||
== References == | == References == | ||
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* [https://wiki.hpcmate.com S.M.A.R.T. Attributes] | * [https://wiki.hpcmate.com S.M.A.R.T. Attributes] | ||
== Related Pages == | == Related Pages == | ||
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* [[Network]] | * [[Network]] | ||
[[Category:Hardware]] | [[Category:Hardware]] | ||
== Knowledge Graph == | |||
Related | |||
→ [[Linux]] | |||
→ [[Server]] | |||
→ [[Hardware]] | |||
→ [[Network]] | |||
[[Category:Reference]] | [[Category:Reference]] | ||
Latest revision as of 11:30, 17 July 2026
Overview
S.M.A.R.T. Attributes에 대한 기술 문서입니다.
Summary
- 무엇인가? - S.M.A.R.T. Attributes
- 왜 필요한가? - HPC 및 서버 환경에서 필수 개념
- 언제 사용하는가? - 서버 구성, 성능 튜닝, 문제 해결 시
Purpose
이 문서가 존재하는 이유
- Goal: S.M.A.R.T. Attributes에 대한 기술 정보 제공
- Scope: S.M.A.R.T. Attributes의 개념, 사용법, 설정
- Non-goals: 다른 주제로의 확장
Key Concepts
| Concept | Description | Related |
|---|---|---|
| S.M.A.R.T. Attributes | HPC/서버 환경에서 중요한 기술 개념 | Linux, Server |
Detailed Explanation
S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology; written as SMART) is a system for monitoring and early detection of errors of storage media such as hard disks or SSDs. [1] Most hard drives and SSDs have SMART functionality. However, the data provided by SMART, (SMART attributes), are different from manufacturer to manufacturer. There is no "approved" list of S.M.A.R.T. attributes and their per-vendor interpretation. howevern, it is valuable to look at the Smartmontools source drivedb.h header file
| manufacturer | Model | Reference |
|---|---|---|
| Samsung | SSD | https://download.semiconductor.samsung.com/resources/others/SSD_Application_Note_SMART_final.pdf |
| TODO |
Attribute values can range from 1 to 253 (1 representing the worst case and 253 representing the best). Depending on the manufacturer, a value of 100 or 200 will often be chosen as the "normal" value. Manufacturers that have supported one or more S.M.A.R.T. attributes in various products include: Samsung, Seagate, IBM ( Hitachi), Fujitsu, Maxtor, Western Digital.[2] the Wikipedia page for S.M.A.R.T. has more detailed information for reference.
Best Practices
- 최신 버전 사용 권장
- 공식 문서 참고
- 테스트 환경에서 먼저 검증
References
Related Pages
Knowledge Graph
Related
→ Linux → Server → Hardware → Network