{"title":"一个共享的多层存储系统的设计与实现","authors":"Hsung-Pin Chang, Yu-Cheng Yu, Pei-Yao Chung","doi":"10.1109/CCOMS.2018.8463233","DOIUrl":null,"url":null,"abstract":"In recent decades, cloud-based shared storage services create a promising solution for data store. In addition, flash-based solid-state drives (SSDs) have been widely deployed in the storage systems, especially as caches, to boost I/O performance. In a shared storage, performance isolation is critical since misbehaving or high-demand tenants can overuse the storage resource, leading to unfair performance to other well-behaving tenants. However, how to achieve performance isolation in multi-tiered storage systems has not been well addressed. Thus, in this paper, we address the interference problems in shared multi-tiered storage environments, and propose a framework to realize performance isolation in shared multi-tiered storage systems. The experimental results show our proposed framework is effective in realizing the multi-tiered-based shared storage systems in cloud computing environments. With PIMS, interference in a multi-tiered storage can be eliminated and performance isolation can be ensured.","PeriodicalId":405664,"journal":{"name":"2018 3rd International Conference on Computer and Communication Systems (ICCCS)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Design and Implementation of a Shared Multi-tiered Storage System\",\"authors\":\"Hsung-Pin Chang, Yu-Cheng Yu, Pei-Yao Chung\",\"doi\":\"10.1109/CCOMS.2018.8463233\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In recent decades, cloud-based shared storage services create a promising solution for data store. In addition, flash-based solid-state drives (SSDs) have been widely deployed in the storage systems, especially as caches, to boost I/O performance. In a shared storage, performance isolation is critical since misbehaving or high-demand tenants can overuse the storage resource, leading to unfair performance to other well-behaving tenants. However, how to achieve performance isolation in multi-tiered storage systems has not been well addressed. Thus, in this paper, we address the interference problems in shared multi-tiered storage environments, and propose a framework to realize performance isolation in shared multi-tiered storage systems. The experimental results show our proposed framework is effective in realizing the multi-tiered-based shared storage systems in cloud computing environments. With PIMS, interference in a multi-tiered storage can be eliminated and performance isolation can be ensured.\",\"PeriodicalId\":405664,\"journal\":{\"name\":\"2018 3rd International Conference on Computer and Communication Systems (ICCCS)\",\"volume\":\"55 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-04-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 3rd International Conference on Computer and Communication Systems (ICCCS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CCOMS.2018.8463233\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 3rd International Conference on Computer and Communication Systems (ICCCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCOMS.2018.8463233","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design and Implementation of a Shared Multi-tiered Storage System
In recent decades, cloud-based shared storage services create a promising solution for data store. In addition, flash-based solid-state drives (SSDs) have been widely deployed in the storage systems, especially as caches, to boost I/O performance. In a shared storage, performance isolation is critical since misbehaving or high-demand tenants can overuse the storage resource, leading to unfair performance to other well-behaving tenants. However, how to achieve performance isolation in multi-tiered storage systems has not been well addressed. Thus, in this paper, we address the interference problems in shared multi-tiered storage environments, and propose a framework to realize performance isolation in shared multi-tiered storage systems. The experimental results show our proposed framework is effective in realizing the multi-tiered-based shared storage systems in cloud computing environments. With PIMS, interference in a multi-tiered storage can be eliminated and performance isolation can be ensured.