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
We Built for Predictability; The Workloads Didn’t Care
stahnma
0
140
広告の効果検証を題材にした因果推論の精度検証について
zozotech
PRO
0
200
量子クラウドサービスの裏側 〜Deep Dive into OQTOPUS〜
oqtopus
0
140
顧客の言葉を、そのまま信じない勇気
yamatai1212
1
360
Red Hat OpenStack Services on OpenShift
tamemiya
0
120
[CV勉強会@関東 World Model 読み会] Orbis: Overcoming Challenges of Long-Horizon Prediction in Driving World Models (Mousakhan+, NeurIPS 2025)
abemii
0
140
フルカイテン株式会社 エンジニア向け採用資料
fullkaiten
0
10k
Tebiki Engineering Team Deck
tebiki
0
24k
ClickHouseはどのように大規模データを活用したAIエージェントを全社展開しているのか
mikimatsumoto
0
260
M&A 後の統合をどう進めるか ─ ナレッジワーク × Poetics が実践した組織とシステムの融合
kworkdev
PRO
1
480
SchooでVue.js/Nuxtを技術選定している理由
yamanoku
3
130
学生・新卒・ジュニアから目指すSRE
hiroyaonoe
2
670
Featured
See All Featured
Information Architects: The Missing Link in Design Systems
soysaucechin
0
780
Beyond borders and beyond the search box: How to win the global "messy middle" with AI-driven SEO
davidcarrasco
1
56
Taking LLMs out of the black box: A practical guide to human-in-the-loop distillation
inesmontani
PRO
3
2k
Statistics for Hackers
jakevdp
799
230k
What does AI have to do with Human Rights?
axbom
PRO
0
2k
Organizational Design Perspectives: An Ontology of Organizational Design Elements
kimpetersen
PRO
1
230
DBのスキルで生き残る技術 - AI時代におけるテーブル設計の勘所
soudai
PRO
62
50k
So, you think you're a good person
axbom
PRO
2
1.9k
We Analyzed 250 Million AI Search Results: Here's What I Found
joshbly
1
740
Redefining SEO in the New Era of Traffic Generation
szymonslowik
1
220
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
32
2.8k
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