Performance Evaluation of Data Migration Policies for a Distributed Storage System with Dynamic Tiering
We have proposed a distributed storage system which autonomously migrates data blocks into a suitable storage node by considering their access frequency and read/write ratio. In this paper, we show that revised data migration policies can rapidly distribute input/output (I/O) hot spot over the stora...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2019-11-01
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| Series: | International Journal of Networked and Distributed Computing (IJNDC) |
| Subjects: | |
| Online Access: | https://www.atlantis-press.com/article/125924345/view |
| _version_ | 1797936474702741504 |
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| author | Atsushi Nunome Hiroaki Hirata |
| author_facet | Atsushi Nunome Hiroaki Hirata |
| author_sort | Atsushi Nunome |
| collection | DOAJ |
| description | We have proposed a distributed storage system which autonomously migrates data blocks into a suitable storage node by considering their access frequency and read/write ratio. In this paper, we show that revised data migration policies can rapidly distribute input/output (I/O) hot spot over the storage nodes and can improve I/O performance of the entire system. Our simulation results show that the proposed method can reduce I/O execution time around 26% than the previous one at the maximum. |
| first_indexed | 2024-04-10T18:31:15Z |
| format | Article |
| id | doaj.art-ac89c86193884ac0a2497a2c0ccee52e |
| institution | Directory Open Access Journal |
| issn | 2211-7946 |
| language | English |
| last_indexed | 2024-04-10T18:31:15Z |
| publishDate | 2019-11-01 |
| publisher | Springer |
| record_format | Article |
| series | International Journal of Networked and Distributed Computing (IJNDC) |
| spelling | doaj.art-ac89c86193884ac0a2497a2c0ccee52e2023-02-02T04:19:37ZengSpringerInternational Journal of Networked and Distributed Computing (IJNDC)2211-79462019-11-018110.2991/ijndc.k.191115.001Performance Evaluation of Data Migration Policies for a Distributed Storage System with Dynamic TieringAtsushi NunomeHiroaki HirataWe have proposed a distributed storage system which autonomously migrates data blocks into a suitable storage node by considering their access frequency and read/write ratio. In this paper, we show that revised data migration policies can rapidly distribute input/output (I/O) hot spot over the storage nodes and can improve I/O performance of the entire system. Our simulation results show that the proposed method can reduce I/O execution time around 26% than the previous one at the maximum.https://www.atlantis-press.com/article/125924345/viewDistributed storage systemstorage tieringblock relocationperformance evaluation |
| spellingShingle | Atsushi Nunome Hiroaki Hirata Performance Evaluation of Data Migration Policies for a Distributed Storage System with Dynamic Tiering International Journal of Networked and Distributed Computing (IJNDC) Distributed storage system storage tiering block relocation performance evaluation |
| title | Performance Evaluation of Data Migration Policies for a Distributed Storage System with Dynamic Tiering |
| title_full | Performance Evaluation of Data Migration Policies for a Distributed Storage System with Dynamic Tiering |
| title_fullStr | Performance Evaluation of Data Migration Policies for a Distributed Storage System with Dynamic Tiering |
| title_full_unstemmed | Performance Evaluation of Data Migration Policies for a Distributed Storage System with Dynamic Tiering |
| title_short | Performance Evaluation of Data Migration Policies for a Distributed Storage System with Dynamic Tiering |
| title_sort | performance evaluation of data migration policies for a distributed storage system with dynamic tiering |
| topic | Distributed storage system storage tiering block relocation performance evaluation |
| url | https://www.atlantis-press.com/article/125924345/view |
| work_keys_str_mv | AT atsushinunome performanceevaluationofdatamigrationpoliciesforadistributedstoragesystemwithdynamictiering AT hiroakihirata performanceevaluationofdatamigrationpoliciesforadistributedstoragesystemwithdynamictiering |