Nová generácia diskových polí VNX - Dell EMC EMEA · VNX Monitoring and Reporting (storage-only...

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Juraj Griga

Sr. Technology Consultant

Nová generácia diskových polí VNX


Systems Shipped >71,000

VNX and VNXe: From January 2011 through Q12013

>60% Ships w/ FLASH

>600 Customers w/ PB+

>4,100 PBs Shipped

>235K SSDs Shipped

VNX Family Widely Adopted


NEW VNX NOW AVAILABLE! ANNOUNCED 04.09.13


6 New VNX Models Multicore & FLASH Optimized for Today’s Virtual Environments

VNX5400 VNX5600 VNX5800 VNX7600 VNX8000

SIMPLE. EFFICIENT. POWERFUL. PROTECTED.

UP TO 6PB CAPACITY

UP TO 1.1M REAL TRANSACTIONS

UP TO 8,000 VIRTUAL SERVERS

VNX5200


Broad Set of Capacity, Firepower & Connectivity Choices VNX Highlights – New Flexible Platforms

VNX 5200 - 7600

Front View

Rear View

VNX 8000

Front View

Rear View

Up to 3PB and 1.1M IOPS

>200, 000 IOPs in 3U

Unified across the family

Up to 32 cores per system

Optimized for Applications

Up to 36 Host connections

PCI-e Gen 3


FLASH 1st Strategy – EMC FAST

PERFORMANCE CAPACITY

INACTIVE DATA

ACTIVE DATA

FAST dynamically and automatically

optimizes storage pools based on actual data activity

5% FLASH 95% DISK


Prečo sa stáva použitie SSD diskov nevyhnutnosťou ?


The CPU to HDD Performance Gap CPU Improves 100 Times Every Decade – Disk Speed Hasn’t

100 Times Improved

10,000 Times Improved FLASH

2000 2010 2020

MOORE’S LAW CPU Continue To Improve While Disk Drive Performance Remains Flat. As A Result, Applications Will Increasingly Be IO-bound Unless We Rapidly Move To FLASH.

100X PER DECADE


0

0,2

0,4

0,6

0,8

1

1,2

0 0,5 1 1,5 2 2,5

IOPS

per

$

GB per $

Drive ROI 400GB SSD

600 GB 15K HDD

4000 GB NL-HDD

Storage System Design Is Book-ended By Opposite Technologies FLASH Transformed Storage

GB IOPSNL-HDD 4.000 9015K HDD 600 180SSD 400 6.000

4,000

90 600 180 400

6.000

Drive Capacity & IOPS

40X better than

SSD

16X better than

NL-HDD SSD

15K HDD

NL HDD


Storage System Design Is Book-ended By Opposite Technologies FLASH Transformed Storage

0

0,2

0,4

0,6

0,8

1

1,2

0 0,5 1 1,5 2 2,5

IOPS

per

$

GB per $

Drive ROI 400GB SSD

600 GB 15K HDD

4000 GB NL-HDD

40X better than

SSD

16X better than

NL-HDD

GB IOPSNL-HDD 4.000 9015K HDD 600 180SSD 400 6.000

3,000

90 600 180 400

6.000

Drive Capacity & IOPS

SSD

15K HDD

NL HDD

LOWEST

$/IO SSD

LOWEST

$/GB NL-HDD


Dynamic Multicore Optimization

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Co

re U

tiliz

atio

n

Core Number

Static Core Utilization

MCx – Most important innovation

RAID I/O DRAM Cache FAST Cache Data Services Management Available

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0 1 2 3 4 5

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re U

tiliz

atio

n

Core Number


New VNX enhancement


Multi-Core RAID Performance Scale with Advanced Availability and Flexibility

Permanent Sparing – Any unused drive is a potential hot spare – 3 Policies:

▪ Recommended ▪ No Hot Spares ▪ Custom

Portable Drives – No slot to drive location dependency – Drives can be relocated between busses, shelves

etc.

Bus 2, Enclosure 0

Bus 0, Enclosure 0

RAID group 1

RAID group 2 VAULT

* CLI available to copy spare back to replaced drive


Multi-Core Cache Performance, Efficiency and Ease-of-Use Benefits

Performance improvements based on: – Modularization of cache engine

▪ Delivers seamless performance, scales with cores ▪ Supports large write cache sizes (close to maximum

DRAM size)

– One large, shared cache

– Adaptive cache management and improved cache algorithms

▪ Adjusts to changing IO profiles ▪ Write cache re-use after flush ▪ Improved pre-fetch


Improved Performance and Efficiency of FAST Cache Multi-Core FAST Cache

Performance enhancements – New Stack Order

▪ Reduced cache hit pass-through overhead – Increased promotion queue – Proactive clean optimization

▪ Improved responsiveness as promotions are not delayed by flush of dirty pages

– Faster initial warm-up ▪ Single hit incurs promotion until FAST

Cache is 80% full.

Upper Redirector

Multi Core Cache

FAST Cache

Multi-Core RAID

Backend Driver


FAST Cache Configuration • FAST Cache supported for all VNX platforms

– Applicable to VNX for File and VNX for Block

• Highly scalable – Up to 4.2 TB FAST Cache – Supports Reads and Writes

• Applies to classic LUNs and pool LUNs – Thick and Thin pool LUNs

• A system-wide resource that benefits many workloads

– Host application data: OLTP – Oracle + Microsoft SQL, VMware, etc.

– Array-based data services: Snapshots, etc.

• Easy configuration in Unisphere

Model Max Capacity

VNX5200 600 GB

VNX5400 1 TB

VNX5600 2 TB

VNX5800 3 TB

VNX7600 4.2 TB

VNX8000 4.2 TB

E F F I C I E N C Y


Lower risk with increased availability within data centers EMC VNX Active-Active for Block

Eliminate application time-outs – No trespass

Load balancing delivers up to 2X performance – All paths are active

Available for block on Classic LUNs – Ideal for apps that need highest level of availability

and do not require advanced data services like FAST

LUN


64K 64K

64K

FAST Virtual Pool

FAST Cache

NL-HDD HDD SSD 256M

FAST Cache, FAST VP, and File and Block

Now with eMLC and better FAST VP granularity Lower Capex with FAST Suite

FAST Cache – Caches from HDD or NL-HDD tiers to

FAST Cache SSDs at 64K page granularity

FAST VP – Dynamically moves data between FAST

VP SSDs, HDD, and NL-HDD tiers at slice granularity of 256 MB

Deploying both together ensures maximum IO granularity

LUNs may be deployed for SAN or used for NFS or CIFS

4,096 times more granular

SAN LUNs

LUNs

NFS/CIFS NAS Volumes


VNX Block Deduplication • Deduplication of data at 8KB

granularity – Deduped LUNs are Thin LUNs

• Settable per pool LUN – Thick, Thin and Deduped LUNs supported

in a single pool

• Freed up blocks/slices are available for re-use within storage pool

• Deduplication occurs out of band to minimize I/O impact

• Considerations: – Fully supported with FAST VP and

replication technologies – Block deduplication not supported for

file or concurrently with compression

De-dupe Engine

User Changes

Index Database

LUN

Free Pool

Read

De-dupe

Storage Pool

LUN

Reduce CAPEX


Deduplication with Virtual Machines

Duplicates Identified

APP APP APP APP

Available Space

http://sitemaker.umich.edu/imdocs/general_medicine_primary_articles





Deduplication Savings

Shared Blocks

Freed Blocks

APP APP APP APP

Available Space






Deduplication plus FAST VP

APP APP APP APP

SSD NL-SAS SAS

Available Space






Deduplication plus FAST Cache

APP APP APP APP

SSD NL-SAS SAS

Available Space

FAST Cache (or DRAM) 4x activity






Optimized for VMware Seamless virtualization experience and acceleration

Virtual Server Administrator

Storage Administrator

VAAI* offload vCenter Server

Integration and VASA**

Unisphere

Manage storage and VM resources in unison

Control offload functions and integrated

replication

Manage storage and VM resources in unison

Control offload functions and integrated replication

* VAAI = VMware vStorage APIs for Array Integration

** VASA = VMware vStorage APIs for Storage Awareness

Less net I/O More VMs Faster response 10X


Empowering the VMware Administrator EMC Virtual Storage Integrator (VSI) vCenter Plug-in

Provision storage within vCenter ‒ Configure FAST-VP Tiering Policies ‒ Provision for VDI (View and XenDesktop)

Troubleshoot through storage layer ‒ End-to-end mapping ‒ Physical to virtual

Increase management efficiency ‒ Monitor and manage from vCenter ‒ Same views and controls


Seamless virtualization experience and acceleration

VNX-Optimized for Microsoft Hyper-V

System administrator

Storage administrator

API/ODX* ESI/SCOM Integration

Unisphere

VM/Storage Management End-to-End Monitoring

Orchestration Automation

Manage storage and VM resources in unison Control offload functions and integrated replication

7x Copy Acceleration 30x Lower CPU Utilization

Automatic Space Reclamation


New Unisphere Management Suite Improve Management Productivity

UNISPHERE Intuitive, task-based systems management

UNISPHERE REMOTE Manage XtremSW Cache and thousands of VNX/VNXe

VNX MONITORING & REPORTING Powerful insights and planning ahead


VNX Software Suites Package/Suite Contents

VNX Operating Environment (REQUIRED)

VNX OE for File (base file services) VNX OE for Block (base block services) This includes protocols, thin provisioning, block deduplication, block compression, file deduplication and compression, SAN Copy, and ODX Enabler

VNX Unisphere Management Suite (REQUIRED)

Unisphere (Unisphere for Block, Unisphere for File or Unisphere for Unified) Unisphere Remote Unisphere Analyzer, Unisphere QOS VNX Monitoring and Reporting (storage-only version of Watch4Net)

EMC Storage Analytics for VNX VMware vCenter Operations Manager for VNX EMC Adapter for VNX

VNX Security & Compliance Suite VNX Host Encryption File Level Retention VNX Event Enabler (VEE) –Common Anti Virus Agent and Common Event Publishing Agent

Tota

l Effic

ienc

y Pa

ck

VNX FAST Suite FAST Cache FAST VP

VNX Local Protection Suite

SnapSure, SnapView RecoverPoint SE CDP VNX Snapshots

Tota

l Pro

tect

ion

Pack

VNX Remote Protection Suite Replicator Mirrorview A/S RecoverPoint SE CRR

VNX Application Protection Suite AppSync Replication Manager Data Protection Advisor for Replication (via free Powerlink download)


EMC VNX Series Models

VNX5200* VNX5400 VNX5600 VNX5800 VNX7600 VNX8000 Max FAST Cache 600 GB 1 TB 2 TB 3 TB 4.2 TB 4.2 TB Max drives 125 250 500 750 1000 1500** Drive types Flash, SAS, NL-SAS

File System modules

X-Blades 1 or 2 1 or 2 1 or 2 2 or 3 2 to 4 2 to 8 I/O slots per X-blade 3 3 3 4 4 5 Memory per X-blade 6 GB 6 GB 12 GB 12 GB 24 GB 24 GB Protocols CIFS, NFS, pNFS

Storage Pool

modules

Storage Processors 2 2 2 2 2 2 I/O ports per SP 2 2 2 2 2 2 I/O slots per SP 3 4 5 5 5 11 Memory per SP 16 GB 16 GB 24 GB 32 GB 64 GB 128 GB Cores per SP 4 4 4 6 8 16 Protocols Fibre Channel, Fibre Channel over Ethernet, iSCSI

* Available Q4 2013 ** Initial support is for 1000 drives


What is this car?

Lotus Roadster


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Nová generácia diskových polí VNX - Dell EMC EMEA · VNX Monitoring and Reporting (storage-only...

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