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Storage"],"published-print":{"date-parts":[[2024,8,31]]},"abstract":"<jats:p>Emerging Zoned Namespace (ZNS) SSDs, providing the coarse-grained zone abstraction, hold the potential to significantly enhance the cost efficiency of future storage infrastructure and mitigate performance unpredictability. However, existing ZNS SSDs have a static zoned interface, making them in-adaptable to workload runtime behavior, unscalable to underlying hardware capabilities, and interfering with co-located zones. Applications either under-provision the zone resources yielding unsatisfied throughput, create over-provisioned zones and incur costs, or experience unexpected I\/O latencies.<\/jats:p><jats:p>We propose eZNS, an elastic-ZNS interface that exposes an adaptive zone with predictable characteristics. eZNS comprises two major components: a zone arbiter that manages zone allocation and active resources on the control plane, and a hierarchical I\/O scheduler with read congestion control and write admission control on the data plane. Together, eZNS enables the transparent use of a ZNS SSD and closes the gap between application requirements and zone interface properties. Our evaluations over RocksDB demonstrate that eZNS outperforms a static zoned interface by 17.7% and 80.3% in throughput and tail latency, respectively, at most.<\/jats:p>","DOI":"10.1145\/3653716","type":"journal-article","created":{"date-parts":[[2024,4,12]],"date-time":"2024-04-12T12:23:15Z","timestamp":1712924595000},"page":"1-41","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":7,"title":["eZNS: Elastic Zoned Namespace for Enhanced Performance Isolation and Device Utilization"],"prefix":"10.1145","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7871-2660","authenticated-orcid":false,"given":"Jaehong","family":"Min","sequence":"first","affiliation":[{"name":"University of Washington, Seattle, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8528-1689","authenticated-orcid":false,"given":"Chenxingyu","family":"Zhao","sequence":"additional","affiliation":[{"name":"University of Washington, Seattle, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6509-9449","authenticated-orcid":false,"given":"Ming","family":"Liu","sequence":"additional","affiliation":[{"name":"University of Wisconsin\u2013Madison, Madison, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9505-9528","authenticated-orcid":false,"given":"Arvind","family":"Krishnamurthy","sequence":"additional","affiliation":[{"name":"University of Washington, Seattle, United States"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2024,6,6]]},"reference":[{"key":"e_1_3_1_2_2","volume-title":"Proceedings of the USENIX 2008 Annual Technical Conference","author":"Agrawal Nitin","year":"2008","unstructured":"Nitin Agrawal, Vijayan Prabhakaran, Ted Wobber, John D. 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In Proceedings of the Linux Storage and Filesystems Conference (Vault\u201920)."},{"key":"e_1_3_1_31_2","first-page":"273","volume-title":"Proceedings of the 13th USENIX Conference on File and Storage Technologies (FAST\u201915)","author":"Lee Changman","unstructured":"Changman Lee, Dongho Sim, Jooyoung Hwang, and Sangyeun Cho. 2015. F2FS: A new file system for flash storage. In Proceedings of the 13th USENIX Conference on File and Storage Technologies (FAST\u201915). 273\u2013286."},{"key":"e_1_3_1_32_2","volume-title":"Proceedings of the ACM SIGOPS 28th Symposium on Operating Systems Principles","author":"Li Huaicheng","year":"2021","unstructured":"Huaicheng Li, Martin L. Putra, Ronald Shi, Xing Lin, Gregory R. Ganger, and Haryadi S. Gunawi. 2021. IODA: A host\/device co-design for strong predictability contract on modern flash storage. In Proceedings of the ACM SIGOPS 28th Symposium on Operating Systems Principles."},{"key":"e_1_3_1_33_2","doi-asserted-by":"publisher","DOI":"10.1145\/3465406"},{"key":"e_1_3_1_34_2","first-page":"106","volume-title":"Proceedings of the 2021 ACM SIGCOMM 2021 Conference (SIGCOMM\u201921)","author":"Min Jaehong","year":"2021","unstructured":"Jaehong Min, Ming Liu, Tapan Chugh, Chenxingyu Zhao, Andrew Wei, In Hwan Doh, and Arvind Krishnamurthy. 2021. Gimbal: Enabling multi-tenant storage disaggregation on SmartNIC JBOFs. In Proceedings of the 2021 ACM SIGCOMM 2021 Conference (SIGCOMM\u201921). ACM, New York, NY, USA, 106\u2013122. DOI:10.1145\/3452296.3472940"},{"key":"e_1_3_1_35_2","unstructured":"NVM Express. 2022. The NVMe Base Specification. Retrieved April 20 2024 from https:\/\/nvmexpress.org\/developers\/nvme-specification\/"},{"key":"e_1_3_1_36_2","volume-title":"Proceedings of the 19th International Conference on Architectural Support for Programming Languages and Operating Systems","author":"Ouyang Jian","year":"2014","unstructured":"Jian Ouyang, Shiding Lin, Song Jiang, Zhenyu Hou, Yong Wang, and Yuanzheng Wang. 2014. SDF: Software-defined flash for web-scale Internet storage systems. In Proceedings of the 19th International Conference on Architectural Support for Programming Languages and Operating Systems."},{"issue":"4","key":"e_1_3_1_37_2","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1145\/1376804.1376806","article-title":"A reconfigurable FTL (flash translation layer) architecture for NAND flash-based applications","volume":"7","author":"Park Chanik","year":"2008","unstructured":"Chanik Park, Wonmoon Cheon, Jeonguk Kang, Kangho Roh, Wonhee Cho, and Jin-Soo Kim. 2008. 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Retrieved April 20 2024 from https:\/\/www.servethehome.com\/samsung-pm1731a-ssd-with-zns-support\/"},{"key":"e_1_3_1_46_2","first-page":"313","volume-title":"Proceedings of the Linux Symposium","volume":"2","author":"Schopp Joel H.","year":"2006","unstructured":"Joel H. Schopp, Keir Fraser, and Martine J. Silbermann. 2006. Resizing memory with balloons and hotplug. In Proceedings of the Linux Symposium, Vol. 2. 313\u2013319."},{"key":"e_1_3_1_47_2","unstructured":"Wikipedia. 2022. The SCSI Protocol. https:\/\/en.wikipedia.org\/wiki\/SCSI#cite_note-1"},{"key":"e_1_3_1_48_2","first-page":"67","volume-title":"Proceedings of the 2013 USENIX Annual Technical Conference (USENIX ATC\u201913)","author":"Shen Kai","unstructured":"Kai Shen and Stan Park. 2013. FlashFQ: A fair queueing I\/O scheduler for flash-based SSDs. In Proceedings of the 2013 USENIX Annual Technical Conference (USENIX ATC\u201913). 67\u201378."},{"key":"e_1_3_1_49_2","volume-title":"Proceedings of the 2020 9th Non-Volatile Memory Systems and Applications Symposium (NVMSA\u201920)","author":"Shin Hojin","year":"2020","unstructured":"Hojin Shin, Myounghoon Oh, Gunhee Choi, and Jongmoo Choi. 2020. Exploring performance characteristics of ZNS SSDs: Observation and implication. In Proceedings of the 2020 9th Non-Volatile Memory Systems and Applications Symposium (NVMSA\u201920)."},{"key":"e_1_3_1_50_2","doi-asserted-by":"crossref","first-page":"218","DOI":"10.1109\/ISSCC.2019.8662445","volume-title":"Proceedings of the 2019 IEEE International Solid-State Circuits Conference (ISSCC\u201919)","author":"Siau Chang","year":"2019","unstructured":"Chang Siau, Kwang-Ho Kim, Seungpil Lee, Katsuaki Isobe, Noboru Shibata, Kapil Verma, Takuya Ariki, Jason Li, Jong Yuh, Anirudh Amarnath, et\u00a0al. 2019. 13.5: A 512Gb 3-bit\/cell 3D flash memory on 128-wordline-layer with 132 MB\/s write performance featuring circuit-under-array technology. In Proceedings of the 2019 IEEE International Solid-State Circuits Conference (ISSCC\u201919). IEEE, 218\u2013220."},{"key":"e_1_3_1_51_2","unstructured":"SPDK. 2022. The Storage Performance Development Kit (SPDK). Retrieved April 20 2024 from https:\/\/spdk.io"},{"key":"e_1_3_1_52_2","volume-title":"Proceedings of the Workshop on Hot Topics in Operating Systems","author":"Stavrinos Theano","year":"2021","unstructured":"Theano Stavrinos, Daniel S. Berger, Ethan Katz-Bassett, and Wyatt Lloyd. 2021. Don\u2019t be a blockhead: Zoned namespaces make work on conventional SSDs obsolete. In Proceedings of the Workshop on Hot Topics in Operating Systems."},{"key":"e_1_3_1_53_2","unstructured":"Nick Tehrany and Animesh Trivedi. 2022. Understanding NVMe Zoned Namespace (ZNS) flash SSD storage devices. arXiv:2206.01547 (2022)."},{"key":"e_1_3_1_54_2","first-page":"35","volume-title":"Proceedings of the 2011 48th ACM\/EDAC\/IEEE Design Automation Conference (DAC\u201911)","author":"Tseng Hung-Wei","year":"2011","unstructured":"Hung-Wei Tseng, Laura Grupp, and Steven Swanson. 2011. Understanding the impact of power loss on flash memory. In Proceedings of the 2011 48th ACM\/EDAC\/IEEE Design Automation Conference (DAC\u201911). IEEE, 35\u201340."},{"key":"e_1_3_1_55_2","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1145\/844128.844146","article-title":"Memory resource management in VMware ESX server","volume":"36","author":"Waldspurger Carl A.","year":"2003","unstructured":"Carl A. Waldspurger. 2003. Memory resource management in VMware ESX server. ACM SIGOPS Operating Systems Review 36, SI (Dec. 2003), 181\u2013194.","journal-title":"ACM SIGOPS Operating Systems Review"},{"key":"e_1_3_1_56_2","volume-title":"Proceedings of the 9th European Conference on Computer Systems","author":"Wang Peng","year":"2014","unstructured":"Peng Wang, Guangyu Sun, Song Jiang, Jian Ouyang, Shiding Lin, Chen Zhang, and Jason Cong. 2014. An efficient design and implementation of LSM-tree based key-value store on open-channel SSD. 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