Assessment of DM-cache running on virtual linux
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, J. | - |
dc.contributor.author | Kang, K. | - |
dc.date.accessioned | 2021-06-23T01:25:45Z | - |
dc.date.available | 2021-06-23T01:25:45Z | - |
dc.date.created | 2021-01-22 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/25514 | - |
dc.description.abstract | The amount of data located in storage servers increases continually with the growth of cloud and social networking services. Storage systems with very large capacities are prone to poor reliability and long latency, which can be addressed by using hybrid disks that contain both mechanical and flash memory storage. In Linux, these two types of device can be combined using a caching technique provided by the device mapping DM-cache utility. We evaluated the performance of DM-cache when Linux is running in native mode and on a virtual machine (VM). We identified problems with the response of the caching policy to a range of commands. We found that DM-cache reduces I/O latency when Linux was running in native mode, but the overheads incurred by caching actually reduced performance when Linux was installed as a guest operating system. © 2014 IEEE. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | Assessment of DM-cache running on virtual linux | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, K. | - |
dc.identifier.doi | 10.1109/BDCloud.2014.78 | - |
dc.identifier.scopusid | 2-s2.0-84924405555 | - |
dc.identifier.wosid | 000380451500042 | - |
dc.identifier.bibliographicCitation | Proceedings - 4th IEEE International Conference on Big Data and Cloud Computing, BDCloud 2014 with the 7th IEEE International Conference on Social Computing and Networking, SocialCom 2014 and the 4th International Conference on Sustainable Computing and Communications, SustainCom 2014, pp.275 - 276 | - |
dc.relation.isPartOf | Proceedings - 4th IEEE International Conference on Big Data and Cloud Computing, BDCloud 2014 with the 7th IEEE International Conference on Social Computing and Networking, SocialCom 2014 and the 4th International Conference on Sustainable Computing and Communications, SustainCom 2014 | - |
dc.citation.title | Proceedings - 4th IEEE International Conference on Big Data and Cloud Computing, BDCloud 2014 with the 7th IEEE International Conference on Social Computing and Networking, SocialCom 2014 and the 4th International Conference on Sustainable Computing and Communications, SustainCom 2014 | - |
dc.citation.startPage | 275 | - |
dc.citation.endPage | 276 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 3 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | other | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Theory & Methods | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordPlus | Flash memory | - |
dc.subject.keywordPlus | Virtualization | - |
dc.subject.keywordPlus | Caching technique | - |
dc.subject.keywordPlus | DM-cache | - |
dc.subject.keywordPlus | Guest operating systems | - |
dc.subject.keywordPlus | hybrid disk | - |
dc.subject.keywordPlus | Memory storage | - |
dc.subject.keywordPlus | Social networking services | - |
dc.subject.keywordPlus | Storage servers | - |
dc.subject.keywordPlus | Storage systems | - |
dc.subject.keywordPlus | Linux | - |
dc.subject.keywordAuthor | DM-cache | - |
dc.subject.keywordAuthor | hybrid disk | - |
dc.subject.keywordAuthor | I/O performance | - |
dc.subject.keywordAuthor | virtualization | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/7034801 | - |
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