大話存儲后傳：次世代數(shù)據(jù)存儲思維與技術

第一章 靈活的數(shù)據(jù)布局 ·········································································1
1.1 Raid1.0和Raid1.5 ······························································································2
1.2 Raid5EE和Raid2.0 ·····························································································4
1.3 Lun2.0/SmartMotion ························································································13
第二章 應用感知及可視化存儲智能 ·····················································23
2.1 應用感知精細化自動存儲分層······································································25
2.2 應用感知精細化SmartMotion ········································································27
2.3 應用感知精細化QoS ······················································································28
2.4 產(chǎn)品化及可視化展現(xiàn)······················································································31
2.5 包裝概念制作PPT ···························································································43
2.6 評浪潮“活性”存儲概念··············································································49
第三章 存儲類芯片 ··············································································53
3.1 通道及Raid控制器架構 ··················································································54
3.2 SAS Expander架構 ··························································································60
第四章 儲海鉤沉 ··················································································65
4.1 你絕對想不到的兩種高格調(diào)存儲器······························································66
4.2 JBOD里都有什么····························································································70
4.3 Raid4校驗盤之殤 ····························································································72
4.4 為什么說Raid卡是臺小電腦 ··········································································73
4.5 為什么Raid卡電池被換為超級電容 ······························································74
4.6 固件和微碼到底什么區(qū)別··············································································75
4.7 FC成環(huán)器內(nèi)部真的是個環(huán)嗎 ·········································································76
4.8 為什么說SAS、FC對CPU耗費比TCPIP+以太網(wǎng)低 ····································77
4.9 雙控存儲之間的心跳線都跑了哪些流量······················································78
第五章集群和多控制器 ······································································· 79
5.1 淺談雙活和多路徑··························································································80
5.2 “淺”談容災和雙活數(shù)據(jù)中心（上）··························································82
5.3 “淺”談容災和雙活數(shù)據(jù)中心（下）··························································87
5.4 集群文件系統(tǒng)架構演變深度梳理圖解··························································96
5.5 從多控緩存管理到集群鎖············································································107
5.6 共享式與分布式各論····················································································115
5.7 “冬瓜哥畫PPT”雙活是個坑 ·····································································118
第六章傳統(tǒng)存儲系統(tǒng) ········································································· 121
6.1 與存儲系統(tǒng)相關的一些基本話題分享························································122
6.2 高端存儲系統(tǒng)江湖風云錄！········································································133
6.3 驚了！原來高端存儲架構是這樣演進的！················································145
6.4 傳統(tǒng)高端存儲系統(tǒng)把數(shù)據(jù)緩存集中外置一石三鳥····································155
6.5 傳統(tǒng)外置存儲已近黃昏················································································156
6.6 存儲圈老炮大戰(zhàn)小鮮肉················································································166
6.7 傳統(tǒng)存儲老矣，新興存儲能當大任否？····················································167
第七章次世代存儲系統(tǒng) ····································································· 185
7.1 一桿老槍照玩次世代存儲系統(tǒng)····································································187
7.2 最有傳統(tǒng)存儲格調(diào)的次世代存儲系統(tǒng)························································192
7.3 最適合大規(guī)模數(shù)據(jù)中心的次世代存儲系統(tǒng)················································203
7.4 最高性能的次世代存儲系統(tǒng)········································································206
7.5 最具備感知應用能力的次世代存儲系統(tǒng)····················································214
7.6 最具有數(shù)據(jù)管理靈活性的次時代存儲系統(tǒng)················································225
第八章光存儲系統(tǒng)············································································ 237
8.1 光存儲基本原理····························································································238
8.2 神秘的激光頭及藍光技術············································································244
8.3 剖析藍光存儲系統(tǒng)························································································249
8.4 光存儲系統(tǒng)生態(tài)····························································································253
8.5 站在未來看現(xiàn)在····························································································259
第九章體系結構 ················································································ 263
9.1 大話眾核心處理器體系結構········································································264
9.2 致敬龍芯！冬瓜哥手工設計了一個CPU譯碼器！ ····································271
9.3 NUNA體系結構首次落地InCloudRack機柜 ···············································274
9.4 評宏杉科技的CloudSAN架構 ······································································278
9.5 內(nèi)存竟然還能這么玩？！············································································283
9.6 PCIe交換，什么鬼？····················································································293
9.7 聊聊FPGA/GPCPU/PCIe/Cache-Coherency ················································300
9.8 【科普】超算到底是怎樣算的？································································305
第十章 I/O 協(xié)議棧及性能分析 ···························································· 317
10.1 最完整的存儲系統(tǒng)接口/協(xié)議/連接方式總結 ···········································318
10.2 I/O協(xié)議棧前沿技術研究動態(tài) ····································································332
10.3 Raid組的Stripe Size到底設置為多少合適？ ·············································344
10.4 并發(fā)I/O——系統(tǒng)性能的根本！ ································································347
10.5 關于I/O時延你被騙了多久？ ····································································349
10.6 如何測得整條I/O路徑上的并發(fā)度？ ························································351
10.7 隊列深度、時延、并發(fā)度、吞吐量的關系到底是什么··························351
10.8 為什么Raid對于某些場景沒有任何提速作用？ ······································365
10.9 為什么測試時性能出色，上線時卻慘不忍睹？······································366
10.10 隊列深度過淺有什么影響？····································································368
10.11 隊列深度調(diào)節(jié)為多大最理想？ ································································369
10.12 機械盤的隨機I/O平均時延為什么有一過性降低？ ······························370
10.13 數(shù)據(jù)布局到底是怎么影響性能的？························································371
10.14 關于同步I/O與阻塞I/O的誤解 ·································································374
10.15 原子寫，什么鬼？！················································································375
10.16 何不做個USB Target？ ·············································································385
10.17 冬瓜哥的一項新存儲技術專利已正式通過············································385
10.18 小梳理一下iSCSI底層 ··············································································394
10.19 FC的4次Login過程簡析 ···········································································396
第十一章存儲軟件············································································ 397
11.1 Thin就是個坑誰用誰找抽！······································································398
11.2 存儲系統(tǒng)OS變遷 ·························································································400
第十二章固態(tài)存儲············································································ 409
12.1 淺析固態(tài)介質(zhì)在存儲系統(tǒng)中的應用方式··················································410
12.2 關于SSD元數(shù)據(jù)及掉電保護的誤解··························································420
12.3 關于閃存FTL的Host Base和Device Based的誤解 ····································421
12.4 關于SSD HMB與CMB ···············································································423
12.5 同有科技展翅歸來······················································································424
12.6 和老唐說相聲之SSD性能測試之“玉”··················································435
12.7 固態(tài)盤到底該怎么做Raid？ ······································································441
12.8 當Raid2.0遇上全固態(tài)存儲 ·········································································448
12.9 上/下頁、快/慢頁、MSB/LSB都些什么鬼？ ··········································451
12.10 關于對MSB/LSB寫0時的步驟 ·································································457