最強ストレージの作り方
TRANSCRIPT
Copyright © 2016 DataCore Software Corp. – All Rights Reserved. The Data Infrastructure Software CompanyThe Data Infrastructure Software Company 1
最強ストレージの作り方
データコア・ソフトウェア株式会社
May 3, 2023
Copyright © 2016 DataCore Software Corp. – All Rights Reserved. The Data Infrastructure Software Company
DataCore Software
2
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DataCore – Our name defines our vision
“Data is at the core of business”George TeixeiraDataCore CEO 1998
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30,000 + ライセンス ワールドワイド
10,000 + ユーザー 1998 年 設立
ストレージ仮想化のパイオニア
ソフトウェア・デファインド・ストレージ リーダー
全てのマーケットセグメント• Australia• Germany• France• Japan• UK• USA
Proven. Globally.
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x86 サーバーをハイパフォーマンススト
レージプラットフォームにかえ
るソフトウェア
Processors Media Fabric
iSCSI and/or FC
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認定と実績
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http://www.storageperformance.org/results/benchmark_results_spc1_active/
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何が最強なの?
業界標準ベンチマーク、 SPC-1 の結果を見てみましょう。
⇓
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SPC-1 Top Dogs # SPC-1
IOPS™ Tested Storage Product Avg Response @ 100% Load (ms) Price
1 5,120,098 DataCore Parallel Server 2-node 0.28 $ 506,525
2 3,010,007 Huawei OceanStor 18800V3 0.92 $ 2,370,763
3 2,004,941 Hitachi VSP G1000 / HP XP7 0.96 $ 2,003,803
4 1,239,898 Kaminario K2 (K2F00000700) 2.95 $ 997,348
5 1,201,961 DataCore SANsymphony HA-FC 0.22 $ 115,142
6 1,005,893 Huawei OceanStor 18800 5.17 $ 2,794,971
7 780,081 IBM Power 780 server with SSDs 18.9 $ 3,557,709
8 685,281 NetApp FAS8080 EX All-Flash 1.23 $ 1,897,999
9 650,987 Huawei OceanStor 6800 V3 3.36 $ 1.488,036
10 605,016 NEC Storage M710F 1.71 $492,726
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World Record Results!
PERFORMANCE5.1 million
SPC-1 IOPSTM in 18U
Smallest Footprint
PRICE-PERFORMANCE
$0.10Per SPC-1 IOPSTM
Low Cost,Maximum I/O
RESPONSE TIME
0.28milliseconds
Ultra FastApplications
DataCore Parallel Server Dual Node + External Storage
Copyright © 2016 DataCore Software Corp. – All Rights Reserved. The Data Infrastructure Software Company
• SPC-1 IOPS: 5,120,098 Avg: Response Time: 0.28 Milliseconds• Total Price: $ 506,525 Price-Performance: $0.10 per SPC-1 IOPS
Qty 2 Lenovo X3650 M5 Server, each with: • 2 – Intel® Xeon® 2.30 GHz E5-2699 V3 processors each with 18 cores• 1,536 GB RAM• Mix of SSDs and HDDs internal & external • RAID Controllers & Avago SAS HBA• Qlogic 16 Gbps Fibre Channel HBAs (host connections)• Brocade Switch• UPS
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#1 DataCore™ Parallel Server Software
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World’s Fastest Storage System
Switch 1
Lenovo x3650 M5 Server
Switch 2
16 Gbps Fibre Channel
DataCore™ Parallel Server DataCore™ Parallel Server
Qty 12 SPC-1 Workload Generators
Lenovo x3650 M5 Server
16 Gbps Fibre Channel
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DataCore™ SANsymphony™ SDS DataCore™ SANsymphony™ SDS
DataCore's SPC-1 Price-PerformanceTM
World Record Hyper-converged Results!
PERFORMANCE1.2 million
SPC-1 IOPSTM
Highest Productivity
PRICE-PERFORMANCE
$0.10Per SPC-1 IOPSTM
UnmatchedEconomics
RESPONSE TIME
0.22milliseconds
Ultra FastApplications
High-Availability / Multi-Node / Fibre Channel
Results Based on latest SANsymphony PSP5 release!
SANsymphony Dual Mirrored Nodes Hyper-converged
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• Price-Performance: $0.10 per SPC-1 IOPS™• Avg. Response: 0.22 milliseconds at 100% load• Highest IOPS per Rack Unit: 1.2 Million SPC-1 IOPS in 4U
Hyper-Converged 2-Node HA
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Lenovo x3650 M5 Server
16 Gbps Fibre Channel
DataCore™ SANsymphony™ SDS DataCore™ SANsymphony™ SDS
Lenovo x3650 M5 Server
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Results Based on SANsymphony PSP4 2X or better than previously achieved by any company!
DataCore's SPC-1 Price-PerformanceTM
World Record Results!
PERFORMANCE459,290.87
SPC-1 IOPSTM in 2U
Smallest Footprint
PRICE-PERFORMANCE
$0.08Per SPC-1 IOPSTM
Lowest Cost,Maximum I/O
RESPONSE TIME
0.32milliseconds
Ultra FastApplications
Lenovo x3650 M5 Server
DataCore™ SANsymphony™ SDS
SANsymphony Single Node Hyper-converged
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点在する様々なストレージリ
ソース
性能不足
容量不足
製品毎の問題
機能追加
DRBackupTiering
CDP老朽化
課題発生!
NAS SAN
Server Storage
足かせになる H/W ストレージ
進化し続ける x86 サーバ
汎用 CPU
専用チップ
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IO Gap
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ムーアの法則と IO ギャップ
CPU クロックの上昇
Com
pute
Serial IO
ポテンシャル
2010 20202000
CPU クロックスローダウン
コア数の増加
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シリアル I/O 対 パラレル I/O
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Turbo-charged I/OUp to
8 TB RAM cache per
node
Avg. Response (µS)DataCore L1 Cache <20
Array L2 Cache 250 – 300
Disk Drive 4000 – 6000
Hosts
Write I/O
Read I/O
WRITE CACHING
READ CACHING
Storage
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Parallel I/O によるブレイクスルー
TIME SAVINGS COST SAVINGS
より短い時間で より少ない台数で
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TIER 1 STORAGE VENDOR
FASTER, CHEAPER & BETTER
3,000 GB RAM25.6 TB PCIE SSD
168 TB HDD
20% more capacity5x faster
75% smaller40% cheaper
256 GB RAM17.6TB SSD140TB HDD
DATACORE SOLUTION
ケーススタディ
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VS
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‘Servers are the New Storage’ :明確なシフト$40 Billion TAM - 2015-2020
ServerBased Systems
TraditionalStorage
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ハイパフォーマンス
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Auto-Tiering
Virtual disks
FLASH15K SAS
NL SASSATA
Cloud
Storage Pool
TIER 1TIER 2
TIER 3TIER 4
TIER n
Hosts
Up to 15 tiers
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Sub-lun Auto-tiering• Heaviest hit blocks take advantage of Tier 1 performance
Other blocks moved to lower cost tiers
FrequentlyAccessed
InfrequentlyAccessed
ModeratelyAccessed
VIRTUAL DISK
FlashTier 1
SATATier 3
SASTier 2
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Less Active Data Placed on
Lower Cost Storage
More Active Data Placed on Faster
Storage
SAS SATA
Flash
Cloud
Hot ColdWarm Archive
RAM Cache
Burst
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Data is Cached and Tiered
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Random Write Accelerator
• SSD-like speed from spinning disks• Reduces need for costly flash• Best for apps with high-percentage of
random writes (e.g., frequently updated databases, OLTP, ERP)
• Converts high-latency random writes into storage-friendly sequential writes
Boost performance from random-write intensive workloads
Copyright © 2016 DataCore Software Corp. – All Rights Reserved. The Data Infrastructure Software Company
Low cost spinning disks boost performance of random write-intensive database applications & OLTP workloads
SSD
SATA HDD
0 5,000 10,000 15,000 20,000 25,000 30,000 35,000 40,000
36,000
11,000
10,000
327BeforeAfter
33X Faster
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Random Write Accelerator
IOPS
DataCore
DataCore
3.6X faster
Note: SATA + DataCore outperforms SSD
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高可用性とデータ保護
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同期ミラーリング
• 2 カ所にデータを保持
• 物理的に分かれたノード(サーバ)を使用
• ストレージを含む単一障害点( SPOF )排除
• 更新(書き込み)は同時に分散コピー
• スクリプト作成、手動フェイルオーバー不要
• ミラーディスクはマルチパスの単一ストレージとして認識
ゼロダウンタイム & ゼロタッチ ローカル & ストレッチ / メトロクラスター
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ローカル & ストレッチ / メトロクラスター
データセンター 2データセンター 1
同期ミラーリン
グ1’
2
ノード 2ノード 1
1
2’
CacheCache
隣接~数十 km
• 独立したシャーシ
• 異なるロケーション
• 独立した電力、冷却
• 異なる UPS 、電源
VMware NSX
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Redundancy & Separation Required
Data Center
Manhattan, New York
Secaucus,New Jersey
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連続的データ保護 (CDP)
• 設定した仮想ディスクの全ての I/O を記録• 14 日以内の任意の時点• (正常な時点、静止点の)タイムマーカー
を指定• アプリケーションの中断なし• ホストエージェント不要• 簡単操作
バックアップを取得することなく任意の時点に復元
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CDP を用いた場合の元の状態への復元
6am
問題発生前の日次を指定
7am 8am 9am 10am 11amTime-stampedupdates
Known-good point in time markers
CDP
11:09 am
10:22 am
Host
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スナップショット・バックアップ
• 正常だった状態へ迅速にリカバリ• 差分スナップとフルクローン• シンプロビジョニング• VSS 連携• 高性能ストレージから低コストストレー
ジへのスナップ• バックアップ時間の削減• 分析、開発、テストに使える複製データ
Capture point-in-time images
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1. VM スナップショット取得
2. データストアスナップショット取得
3. VM スナップショット削除
4. バックエンドでデータストアをバックアップ
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スナップショット・バックアップ連携
データストア スナップショット
プロキシ
バックアップサーバホスト
VM
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IntelliSnap – DataCore SANsymphony
引用元: https://documentation.commvault.com/commvault/v10/article?p=features/snap_backup/datacore/setup_clients.htm
COMMVAULT 社ウェブサイトより
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• バックアップ • リストア
VMware vSphere Plug-in
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Hyper-Converged
39
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DataCore™ SANsymphony™ SDS DataCore™ SANsymphony™ SDS
DataCore's SPC-1 Price-PerformanceTM
World Record Hyper-converged Results!
PERFORMANCE1.2 million
SPC-1 IOPSTM
Highest Productivity
PRICE-PERFORMANCE
$0.10Per SPC-1 IOPSTM
UnmatchedEconomics
RESPONSE TIME
0.22milliseconds
Ultra FastApplications
High-Availability / Multi-Node / Fibre Channel
Results Based on latest SANsymphony PSP5 release!
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DataCoreHyper-converged Virtual SAN1 2 5… … 6443
Scale up to64 PB
Scale out from2 to 64 Nodes
Accelerate up to100 million IOPS
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• SANsymphony-V console communicates directly with vCenter Server
• DataCore administrator can:• See hosts, VMs,
clusters, datastores & ports
• Serve virtual disks to them• Set path selection preferences• Create VMFS datastores
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VMware vCenter Native Integration
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Self-Provisioning with VVOLsPolicy based self-provisioning and management
of virtual machines and storage1. Storage admin:
► Creates a storage container
instead of assigning individual
volumes
2. vSphere admin:
► Defines policies –
e.g. Gold, Silver, Bronze
► Uses policy to provision a new VM
with the appropriate storage
3. vSphere storage (VASA) API connects
the new VM to the storage container
1
2
3
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Create Virtual Machine Choose Policy
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Additional VMware IntegrationCollaboration with vSphere ESXi Server Hypervisor
Offload vSphere hosts & SAN from low-level storage operations that are performed faster & more efficiently by SANsymphony-V
Full copy:► Block zeroing► Hardware-assisted locking
Storage Replication Adapter (SRA) responds to SRM requests for replication services
► Used to achieve fully automated vSpheresite recovery & migrations
VAAI SRM (Site Recovery Manager)
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vCenter Plug-in
Objects accessible via Plug-in
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Microsoft System Center VMM Integration
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VMM Admin’s Perspective
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クラウド連携
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[データは語る]年商 100億円以上 300億円未満の企業がストレージに求める機能は「クラウドサービスへのデータ移動」が半数―ノークリサーチ http://itpro.nikkeibp.co.jp/atcl/news/14/110601779/070500671/
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7月 5 日 日経 BP ITpro の記事
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データセンター
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ハイパーコンバージドクラスター
支店支社 /DR サイト
クラウドへのDR/ データ移行
HDDHybridFlash Legacy
外付け / 内蔵ストレージ
本社システム
iSCSI / Fibre Channel
ハイブリッド・クラウドの実装例
クラウドと階層化、スナップショット
Copyright © 2016 DataCore Software Corp. – All Rights Reserved. The Data Infrastructure Software Company
ディスクプール( オンプレミス )
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AWS との連携ホスト
FLASH15K SAS
NL SASSATA
AWS Storage Gateway (VM)
S3
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まとめ
53
Copyright © 2016 DataCore Software Corp. – All Rights Reserved. The Data Infrastructure Software Company
SANsymphony™ SDS DataCore™ Hyper-converged Virtual SAN
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製品ラインナップ
Copyright © 2016 DataCore Software Corp. – All Rights Reserved. The Data Infrastructure Software Company
サーバー SAN / SDS ストレージ仮想化 ハイパーコンバージドクラスター• 単一プラットフォーム• サーバ SAN/SDS• サーバ -ストレージ構成
• 一元管理• ロックイン排除• 既存環境の改善• データ・ストレージ移行
• コンパクト・高密度仮想化基盤• 高性能・高可用 NAS• アプリケーションクラスター
SANsymphony Software-defined Storage Platform DataCore Hyper-converged Virtual SAN
製品の展開
55
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認定と実績
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各社との取り組みの紹介
57
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Reference Architectures
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SanDisk InfiniFlash
ビッグ データに対応するオールフラッシュ ストレージ システム• アプリケーションとサービスの新たな世界を開く高速データ
アクセス• スケーラブルなパフォーマンス • シンプルな拡張と管理 • 低コストのビッグ データ管理 • 低消費電力と低運用コスト • 市場投入、イノベーション、競争力獲得に必要な時間を短縮す
るグローバル ワークロードの高速化
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「これはオールフラッシュ データセンターへの第 1歩です。私たちは、ミッションクリティカルな Oracle アプリケーションを展開するスケーラブルなプラットフォームがほしいと考えていました。 DataCore と InfiniFlash を導入することによって、既存のインフラストラクチャを維持しながら簡単にフラッシュに移行することができました」 – IT アーキテクト、 CompuGroup
SanDisk x DataCore Solution
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HGST x DataCore
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Qlogic x Brocade x DataCore世界初!エンドツーエンド オール 32Gb FC ソリューションをデモンストレーション
Interop Tokyo 2016 Qlogic ブースにて
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• 動作検証ルーム (GEEK POC) • 展示ブース
KSG x DataCore
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Thank You@DataCoreJPN
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