ЦЕНТРЫ ОБРАБОТКИ ДАННЫХ · pdf file“client inquiries show that...
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ЦЕНТРЫ ОБРАБОТКИ ДАННЫХ ТРАНСФОРМИРУЮТСЯ –
ГОТОВА ЛИ К ЭТОМУ ВАША СЕТЬ ХРАНЕНИЯ ДАННЫХ?
Григорий Никонов
Системный инженер SAN, Brocade
15 октября, 2013, Москва
1© 2013 Brocade Communications Systems, Inc. Company Proprietary Information
Agenda Topics
• State Of The Fibre Channel SAN Market
• Data Center Transformation Drives New Requirements
• Connectrix B-Series Gen 5 Fibre Channel With Fabric Vision Technology
• VSPEX
• Fibre Channel Technology Futures
• Summary
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Fibre Channel Market Growth
• 3rd consecutive year of TAM growth for Fibre Channel SAN industry (Dell’Oro)
• CY12 Total Available Market up 4.5% over 2011
• 5th consecutive record quarter for Brocade
• 4.5% growth from 2011
• Revenue market share up to 73.6%
Market Strength Continues
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Fibre Channel Momentum
• Why the strength?
• Fibre Channel core values remain attractive to mid/large enterprises and service providers
• Lowest risk approach for most important applications
• Alternative approaches?
• None, at scale, for block storage
Factors Driving Continued Strength
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Fibre Channel SANsDesigned To Meet The Requirements Of Shared Storage Environments
Fibre Channel Core Values:
• Enterprise class reliability
• Scalability
• I/O performance
• Proven Fabric BFabric A
Data Center Transformation
• High density virtualization requires high performance and unprecedented reliability due to the increased impact of a failure
• Storage capacity growth will drive demand for increased bandwidth of Connectrix Gen 5 Fibre Channel
• Adoption of Flash storage will outpace I/O demands of legacy SAN infrastructure
• Infrastructure complexity is driving requirements for consolidation and simplification of network resources
Is Your Network Ready?
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Virtualization Driving Shared Storage More VMs One Of The “High Impact” Factors In Storage Growth
Source: Gartner x86 Server Forecast CQ3’12
“Client inquiries show that virtual server infrastructures are more latency sensitive
than bandwidth sensitive. This has caused a migration to FC from file-based protocols,
especially when there are a high number of virtual hosts per physical server.” Gartner
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The Network Matters For VM PerformanceFibre Channel Reigns Supreme
100%0%0%0%
# of networked storage configurations in the TOP 20 Benchmarks are using Fibre Channel(16 out of 20, 4 are using Direct-Attach SAS)
# of networked storage configurations in the TOP 20 Benchmarks are using FCoE
# of networked storage configurations in the TOP 20 Benchmarks are using iSCSI
# of networked storage configurations in the TOP 20 Benchmarks are using NAS
VMware VMmark 2.1.1— www.vmware.com/a/vmmark/
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Unrelenting Storage GrowthFibre Channel Forecasted To Remain On Top Per IDC
FC Storage (PB) predicted to have ~36% CAGR (2012/2016)
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The Network Matters For Solid State Disks
• Dramatically lower access times
• Increased IOPS (100x)
1996 20092000 2005
190
170
150
130
110
90
70
50
30
10
0
Normalized CPU Performance
and Storage Access Time
Multicore CPU
CPU
Spinning
Media
175xCPU PERFORMANCE
IMPROVEMENT
1.3xSPINNING MEDIA PERFORMANCE IMPROVEMENT
• Greater reliability, lower power and cooling
• 71% CAGR (2010−2014)
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Infrastructure Complexity
• How do I reduce time to resolution?
• How do I quickly identify the root cause of a problem?
• How do I quickly isolate misbehaving infrastructure components?
• How do I correlate the different error events I receive to give me useful information?
Avoiding Downtime In A Non-Stop Environment
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Connectrix B-Series Gen 5 Fibre Channel With Fabric Vision Technology
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Connectrix B-Series Gen 5 Fibre Channel With Fabric Vision
Problem Avoidance
Rapid Resolution
& Recovery
Accelerate
Deployment
Optimize Application
Performance
Fabric Vision
Technology
What’s In A Name?
• Connectrix B-Series Gen 5 Fibre Channel is the purpose-built, data center-proven network infrastructure for storage, delivering unmatched reliability, simplicity, and 16 Gbps performance
Articulating The True Value Of Fibre Channel
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Gbps Gbps Gbps Gbps Gbps Gbps
Gen Gen Gen Gen GenGen
Changing Fibre Channel name from speed-based naming…
To generation-based naming
Leading The SAN Industry With Connectrix B-Series Gen 5 Fibre Channel Portfolio
Complete Family of EMC Connectrix B-Series Gen 5 Fibre Channel
Backbones, Switches, and Adapters
6505-B/6510-B/6520-BSwitches
Brocade 1860 Fabric Adapter
Embedded Solutions
DCX8510-B
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• Proven hardware and software
reliability supports non-stop
operations
• Purpose-built simplicity enables
massive scale without complexity
• Unmatched performance powers
critical and virtualized applications
Connectrix B-Series Gen 5 Fabric Vision Technology
• Maximize infrastructure uptime
• Prevent problems from occurring
• Address problems before they impact operations -accelerate problem resolution and recovery
• Dramatically reduce costs
• Speed time to deploy additional capacity
• Reduce day-to-day network administration
• Eliminate need for 3rd party tools
• Optimize application performance
• Minimize latency and maximize network throughput
Advanced Monitoring, Management, And Diagnostics
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Problem Avoidance
Rapid Resolution
& Recovery
Accelerate
Deployment
Optimize Application
Performance
Fabric Vision
Technology
Connectrix B-Series Fabric Vision Technology
• Dashboard: Customizable health and performance dashboard, providing all critical information in one screen
• Monitoring and Alerting Policy Suite (MAPS): Policy-based tools that simplify fabric-wide threshold configuration and monitoring
• Flow Vision: Management tools that allow administrators to identify, monitor, and analyze specific application data flows, without the need for expensive third-party tools
• ClearLink diagnostic ports: Cable and optic diagnostic features that simplify the deployment and support of large fabrics
• Latency Bottleneck Detection: Enables proactive monitoring, alerting, and visualization of high latency devices and high latency ISLs that are impacting application performance
Break-through Technologies That Extend Gen 5 Fibre Channel Benefits
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Dashboards For Easy Trend Analysis
• Typical Monday morning routine:
• Manually collect information from the various network tools
• Now your Monday morning routine is easy:
• New CLI and BNA dashboards automatically roll up and display
• One screen shows all critical status
Brocade Network Advisor 12.0 Available Now!
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Trend
Analysis
Available as Connectrix Manager Converged Network Edition
Establishing Policy-Based ThresholdsNew Tool Increases Flexibility And Saves Valuable Time
• Old way is very manual, inflexible, and labor
intensive• Apply common thresholds to all (or not at all)
• Configure custom ports individually
• Configure each switch separately
• New way is a simple 2-step automated process:
1. Define all host, storage and E-ports that belong to a specific group, or use default groups
2. Pick the pre-defined policy you want to apply to your groups, or create or use a custom policy
Defined Port Profile-based Policies
Red Aggressive port profile template
Blue Moderate port profile template
Green Conservative port profile template
Yellow User-defined custom policy
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Proactive
Thresholds
Flow Monitoring And Alerting
• Integrated tools non-disruptively monitor data flows and fabric latency, with automatic threshold alerting
• Instantly see which hosts and flows are affected by bottlenecks
• Select flows to be mirrored and send to designated network analyzer port for further analysis
• Pinpoint problem areas via dashboard
Proactively Avoid Problems
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Flow and
Latency
Monitoring
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Connectrix B-Series Gen 5 – ClearLink Diagnostic Port Easily Find Cable And SFP Issues – Before They Become Problems
• Provides the following capabilities:
• Performs Electrical loopback
• Performs Optical loopback
• Measures link distance
• Performs link traffic test
• ClearLink D-Port is a tool to diagnose optics and cables
• Check physical infrastructure before deploying a new fabrics or device – best practice
• Quickly diagnose performance degradation -SFP, cable, patch panel?? (offline test)
RX
TX TX
RXTX
RX TX
RX
RX
TX
RX
TX
Switch ASIC 16G SFP+ 16G SFP+ Switch ASIC
Electrical Loopback
Optical Loopback
Link distance/saturation
Connectrix B-Series Gen 5 – Inter Chassis Links On The DCX8510-B
• 64 Gbps Fibre Channel uplinks via 16 Gbps Quad-SFP
• Fewer inter-switch cables (optical based)
• More device ports available
• Simpler, flatter, low-latency chassis topologies
• Less chassis to manage, smaller footprint and operating costs
UltraScale ICLs Enable Large Scale Consolidation
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Connectrix B-Series Gen 5 UltraScale ICL Advantages –6 Chassis
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Connectrix ED-DCX 8510-8B Connectirx ED-MDS 9710C
640 Gbps
8 x 64 Gbps UltraScale ICL ports
12:1 oversubscription
Max 384 ports of
16 Gbps per chassis
384x16G
8x64G
384x16G
8x64G
384x16G
8x64G
384x16G
8x64G
32x64G
384x16G
32x64G
384x16G
ED-DCX8510-8B MDS 9710 Customer Benefits of Connectrix B-Series Gen 5 DCX 8510-8B
Total 16 Gbps Device
Ports
2304 1920 384 more usable ports (equivalent to a full MDS
9710 chassis)
Ports “wasted” for ISLs 0 512 Efficient design, all ports used for device
connection
Total Cables 64 256 75% less cables
Total power consumed 6.4 kw 23.1 kw 54% less energy consumed
Energy efficiency .3 watts/Gbps .75 watts/Gbps 2.5X more efficient
640 Gbps
32 x 16 Gbps ports
11:1 oversubscription
Max 384 ports of
16 Gbps per chassis
352x16G
32x16G
352x16G
32x16G
352x16G
32x16G
352x16G
32x16G
128x16G
256x16G
128x16G
256x16G
384 more (20%) usable ports (equivalent to a full chassis)
Infrastructure Complexity
• How do I reduce time to resolution?
• How do I quickly identify the root cause of a problem?
• How do I quickly isolate misbehaving infrastructure components?
• How do I correlate the different error events I receive to give me useful information?
Avoiding downtime in a non-stop environment
© 2013 Brocade Communications Systems, Inc. Company Proprietary Information 24
Enter The Cloud
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Connectrix B-Series Gen 5 Fibre ChannelEnabling The Private Storage Cloud
Cloud-Optimized
Performance• Higher IOPs
• Twice the
bandwidth
• Energy efficient
ASICs
Metro Cloud
Connectivity • Integrated DWDM
and dark fiber
• In-flight encryption
and compression
• Resilient metro
links
Operational
Simplicity• Unified SAN
management
• Cable and optics
diagnostics
• Real time power
monitoring
Hyper-Scale
Fabrics• Scale-out optical
ICLs
• Scale-up ICL ports-
on-demand
• 128 Gbps ISL
Trunks
• Integrated routing & Virtual Fabrics
• Adaptive Networking and QoS
• HBA to storage management and services
• Extension, encryption, convergence
Brocade SAN Foundation
Brocade Networking SolutionsWith EMC VSPEX Proven Infrastructure
Storage
& Backup
Network
x86 Server
Hypervisor
Application• Validated EMC Storage, Backup & Recovery &
Brocade Networking solution
• Eliminates planning and configuration burdens with predictable service levels
• Leading Solution Innovations Choice Without Complexity
• Private Cloud Solution Focused onVendor Choice
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Why Brocade For VSPEX
EMC & Brocade
Partnership
• Executive Alignment and
Common Channel Vision
• Joint GTM - Advanced
Integration, delivering
Mission Critical Support
World Class Networking
• Data Center & Cloud
Networking Leadership and
Innovation
• Proven, Resilient & Scalable
Network Solutions
Cost-Saving Solutions
• Resiliency and reduced
complexity for operational
efficiency
• Simple and Automated
Deployment
SAN Futures
28© 2013 Brocade Communications Systems, Inc. Company Proprietary Information
OpenStack For Fibre Channel
• OpenStack: An open source software project for the orchestration of large pools
of processing, storage, and networking resources.
• Target: Existing FC customer base (moving from legacy to cloud architectures)
and Service Providers
• Customer Value: Continue to enjoy the world-class reliability and performance of
FC in cloud architectures
• OpenStack Foundation Progress Update:
• FC Block Storage support implemented in OpenStack Grizzly release (available today)
• FC SAN Volume Manager blueprint being reviewed at OpenStack Summit for Havana
release (October 2013)
Fibre Channel Support In The OpenStack Community
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Fibre Channel Futures -> Gen 6 Fibre Channel
• Gen 6 Fibre Channel standards
• Gen 6 Fibre Channel is now the official name of next gen FC
• Physical Interfaces (FC-PI-6) is expected to go to letter ballot in mid 2013 and completed in late 2013
• FEC required to bolster reliability and availability
• Exploring NPIV (VM) enhancements
• Parallel Fibre Channel (128Gb) in addition to 32Gb Fibre Channel
FCIA And T11 Committees Well Underway
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Resources: EMC SAN Health End Whiteboard Management Of The SAN
• Topology diagrams
• Performance graphs
• Health and best practice checks
• SAN Summary Statistics
• Fabric and Zone Summaries
• Detailed Switch Snapshots
• Port Detail Tables
The SAN Health Check download is on emc.com at
http://www.emc.com/partnerships/technology-alliances/brocade.htm
under the “RESOURCES” tab!
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EMC Connectrix B-Series Gen 5 Fibre ChannelCustomer Benefits
Do More With Less
Connect more devices –simplify
the SAN – reduce costs
Future-Proof Your Data Center
Adapt workloads to new
storage technology
Increase Resiliency
and Minimize RiskAvoid problems - simplify
management
• Fibre Channel remains the best performing, lowest risk shared storage solution; no other viable alternatives
• Fibre Channel storage growth fueling the need to upgrade SAN infrastructure
• New workloads and technologies perform best on Fibre Channel fabrics
• EMC Connectrix B-Series Gen 5 Fibre Channel lowers costs and enhances reliability and availability
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