【瓦記録】SMRのHDD 4台目【ﾌﾟﾗｯﾀ枚数減】

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プラッタ枚数を減らし、価格が安くなるかわりにがランダム書き込みが致命的に遅くなる技術
Shingled Magnetic Recording (SMR)を採用した、通称瓦記録のHDDについて語りましょう

Shingled Magnetic Recording: Boosting Capacity and Lowering Costs
https://sata-io.org/developers/sata-ecosystem/shingled-magnetic-recording-boosting-capacity-and-lowering-costs

HDDの大容量化をけん引する瓦記録技術 - 東芝
https://www.toshiba.co.jp/tech/review/2015/08/70_08pdf/a08.pdf

SMR におけるビット信頼度への隣接ビットの影響 - 日本磁気学会
https://www.magnetics.jp/kouenkai/2015/doc/program/44ALL.pdf

スマートストレージ・スタックベースHBAおよびRAIDソリューションでのSMRドライブの使用
https://storage.microsemi.com/nr/pdfs/microsemi_adaptec_smr_whitepaper_ja.pdf

前スレ
【瓦記録】SMRのHDD 3台目【ﾌﾟﾗｯﾀ枚数減】
https://egg.5ch.net/test/read.cgi/jisaku/1541073336/

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SMR関連PDF等リスト
==================
Shingled Magnetic Recording
https://www.cs.cmu.edu/~garth/papers/05_feldman_022-030_final.pdf
What is Shingled Magnetic Recording? - SNIA
https://www.snia.org/sites/default/files/SDC/2016/presentations/smr/Tom_Coughlin_The_Shingled_Magnetic_Recording_SMR_Revolution.pdf
ZEA, A Data Management Approach for SMR
https://pdfs.semanticscholar.org/bdc5/0943b0d7553f8d02188c8d59ceacc6a57118.pdf
Hybrid SMR Disk Drives: Who, What, Why, When, and Where?
https://www.opencompute.org/files/OCP18-Hybrid-SMR-Product-Requirements.pdf
SMORE: A Cold Data Object Store for SMR Drives
http://storageconference.us/2017/Papers/ColdDataObjectStore.pdf
15 Skylight – A Window on Shingled Disk Operation
https://www.usenix.org/sites/default/files/conference/protected-files/fast15_slides_aghayev.pdf
16 Evaluating Host Aware SMR Drives
https://www.usenix.org/system/files/conference/hotstorage16/hotstorage16_wu.pdf
SMRDB: Key-Value Data Store forShingled Magnetic Recording Disks
https://www.ssrc.ucsc.edu/Papers/pitchumani-systor15.pdf
17 SMaRT: An Approach to Shingled Magnetic Recording Translation
https://www.usenix.org/system/files/conference/fast17/fast17-he.pdf
Evolving Ext4 for Shingled Disks
https://www.usenix.org/system/files/conference/fast17/fast17-aghayev.pdf
Host-Managed SMR Ultrastar®DC HC620 14TB & 15TB Host-Managed SMR HDD7200 RPM | SATA 6Gb/s & SAS 12Gb/s
https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/product/data-center-drives/ultrastar-dc-hc600-series/data-sheet-ultrastar-dc-hc620.pdf

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WHITE PAPERShingled Magnetic Recording + HelioSeal®Technology
https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/collateral/white-paper/white-paper-shingled-magnetic-recording-helioseal-technology.pdf
SMR StandardizationHGST, Seagate, Toshiba, Western Digital
http://www.digitalpreservation.gov/meetings/documents/storage13/DaveAnderson_Standards.pdf

ネットの論客にファイナルアンサー!?〜「もしかして……SMR!?」。最新2TBプラッタHDDをとことんイジメる
https://pc.watch.impress.co.jp/docs/news/1156085.html
HDDの大容量化をけん引する瓦記録技術
https://www.toshiba.co.jp/tech/review/2015/08/70_08pdf/a08.pdf
ホワイト・ペーパースマートストレージ・スタックベースHBAおよびRAIDソリューションでのSMRドライブの使用
https://storage.microsemi.com/nr/pdfs/microsemi_adaptec_smr_whitepaper_ja.pdf
DEIM Forum 2017 H5-4最近の磁気ディスクドライブに於ける高遅延特性の観測とデータベース処理性能への影響の考察
http://www.tkl.iis.u-tokyo.ac.jp/top/modules/newdb/extract/1516/data/DEIM.pdf
HDDリスト
https://www.princeton.co.jp/product/img/pavhms220420/PAV-HMS_HDD_compatibility.pdf