Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Come scegliere lo storage per virtualizzare
Search
Fabio Rapposelli
April 28, 2013
Technology
0
53
Come scegliere lo storage per virtualizzare
Fabio Rapposelli
April 28, 2013
Tweet
Share
More Decks by Fabio Rapposelli
See All by Fabio Rapposelli
Managing Package licenses in GO
frapposelli
0
450
Storage SSD - Il futuro dello Storage Enterprise
frapposelli
0
60
Other Decks in Technology
See All in Technology
「捨てる」を設計する
kubell_hr
0
240
CloudFrontのHost Header転送設定でパケットの中身はどう変わるのか?
nagisa53
1
170
FlutterでPiP再生を実装した話
s9a17
0
160
PostgreSQL 18のNOT ENFORCEDな制約とDEFERRABLEの関係
yahonda
0
120
Astro Islandsの 内部実装を 「日本で一番わかりやすく」 ざっくり解説!
knj
1
270
Phase11_戦略的AI経営
overflowinc
0
1.5k
How to install a gem
indirect
0
1.4k
【AWS】CloudTrail LakeとCloudWatch Logs Insightsの使い分け方針
tsurunosd
0
120
イベントで大活躍する電子ペーパー名札を作る(その2) 〜 M5PaperとM5PaperS3 〜 / IoTLT @ JLCPCB オープンハードカンファレンス
you
PRO
0
200
Phase12_総括_自走化
overflowinc
0
1.4k
AI時代のIssue駆動開発のススメ
moongift
PRO
0
210
DDD×仕様駆動で回す高品質開発のプロセス設計
littlehands
6
2.4k
Featured
See All Featured
VelocityConf: Rendering Performance Case Studies
addyosmani
333
24k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
122
21k
Ten Tips & Tricks for a 🌱 transition
stuffmc
0
91
Navigating the Design Leadership Dip - Product Design Week Design Leaders+ Conference 2024
apolaine
0
240
Jamie Indigo - Trashchat’s Guide to Black Boxes: Technical SEO Tactics for LLMs
techseoconnect
PRO
0
89
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
49
3.3k
Faster Mobile Websites
deanohume
310
31k
How to make the Groovebox
asonas
2
2k
How to Think Like a Performance Engineer
csswizardry
28
2.5k
The SEO identity crisis: Don't let AI make you average
varn
0
420
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
35
3.4k
Raft: Consensus for Rubyists
vanstee
141
7.4k
Transcript
Come scegliere lo storage per Virtualizzare
Storage, questo sconosciuto
Virtualizzazione, Ingorda di risorse!
Come farli lavorare in team?
SAN o NAS?
Block-level Storage • Filesystem ottimizzato • Sempre il primo a
ricevere miglioramenti • Trasportabile su diversi protocolli • Permette di avere una latenza di accesso predicibile* *con FC, FCoE o iSCSI + DCB
File-level Storage • Si sposta l’onere del FS sullo storage.
• Agevolazioni per quanto riguarda il backup. • Uniformità di accesso. • Performance strettamente legate alla bontà dello storage.
Quale media per la SAN? • FC - 1-16Gb/s, lossless,
richiede infrastruttura dedicata • FC over Ethernet - 10Gb/s, lossless, convergenza all’edge, richiede infrastruttura recente. • iSCSI - 1-10Gb/s, economico e performante, può essere lossless.
iSCSI va piano? FC FCoE iSCSI iSCSI w/Jumbo Frames 98.61%
91.81% 96.17% 97.24% Efficienza del Protocollo – estratto da Comparing Performance Between iSCSI, FCoE, and FC: http://dell.to/y70dWA
None
vStorage API for Data Protection (VADP) vStorage API for SRM
vSCSI Layer VMFS Logical Device Scheduler Adapter Scheduler Linux Compatibility Layer Drivers Physical HBA vStorage API for Array Integration (VAAI) VMware Integrated Management Tools Storage vCenter Plugin vMA NMP VMware Native Multipathing Plugin ESX I/O Stack VM vCenter Array API’s Storage Array VI Client SRM FC / iSCSI Comandi SCSI VAAI Correlazione di VM, Datastore e Risorse Storage
Storage Array SMI-S Providers CIM-XML VMM 2012 Server SAN Admin
Tool WS-Man WMI Server Storage Service (WMI Provider) SMI-S Module CIM-XML Client
None
1. Un solo protocollo. 2. Massima integrazione con l’ambiente virtuale.
3. Funzionalità indispensabili.
Due consigli in chiusura 1.Testate le soluzioni in “Try &
Buy”. 2.Fate vostri i concetti di implementazione delle singole feature.
Q&A