PerformanceIntensiveWorkloadswithSamsungNVMeSSD&RedHat

RedHatStorageDay,Oct20,2016BobNapaaSeniorDirector,ProductandStrategicPlanningSamsungMemoryandStorager.napaa@samsung.com

ConfidenNal

SamsungNVMeandRHCephReferenceArchitecture

2

CreaNngaperformanceNerusingCephstorageandNVMeSSDsinOpenStackenvironments

CephasCapacityTier

CephasCapacityTierANDaPerformanceTier

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RedHatCephStorageandNVMeReferenceArchitecture

3

+

IdealforOpenStack

24 x NVMe SSD

q  ThemostwidelyusedOpenStackBlockStorage

q  45%ofOpenStackBlockStoragerunsonCeph

q  HardwareavailablefromStackVelocity&SystemIntegrators/VARs

Ceph

NVMeRef.Architectureq  AreferencedesigntoenableNVMeall-flashdevelopmentforscale-out&highperformanceapplicaNonsq  PlaXormenablescustomizaNonandopNmizaNonsaround

SamsungNVMePCIeSSDfeaturesq  SoZwarevalidaNonandProofofConceptforQuickTime-to-market

OpenReferenceArchitecture

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SamsungNVMeReferenceArchitecture•  2xIntelE5-2600v3(upto145Wper

CPU)

•  24x2.5”hotswapSamsungNVMeSSDs

•  16xDDR42133MHzL/RDIMM&upto1024GB

•  2x16-lanePCIeGen3slots

•  2xdual40GbENICs(with100GbEopTon)

•  EIA310-D19”in2U

4

TheRightBalanceofCPU,Memory,StorageandNetworkingtoMaximizeCephPerformance

ConfidenNal

ExtendingOpenStacktoNewUseCases

5

FastpoolofstorageforPrivate&Publicclouds AnalyNcsWorkloads

MulNpleDistributedDatabases(DBaaS)

Telcoedgenetworkservices

Financialserviceworkloads

HighPerformanceandIOIntensiveWorkloadsareNOWPossibleinOpenStack

NetworkDVRforfastretrievaloflongtailcontent

RapidTest&DevelopmentDeployment&Teardown

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3-NodesSamsungCephReferenceArchitectureCluster

6

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CephPerformanceon3-NodesCluster

7

Seq.Read(1MB)=28.5GBps Seq.Write(1MB)=6.2GBps

RandomRead(4KB)=693KIOPS RandomWrite(4KB)=87.8KIOPS

HighPerformancethatScaleswithAddiNonalNodes2xreplicaTonfactor

ConfidenNal

NVMeSSDPerformanceAdvantages•  Samsung’s3rdGeneraTonNVMe

SSD

•  HighPerformancewithServiceability

•  >7xPerformancevs.SATA6Gbps–  750,000Random4kIOPSperdrive–  3GBytes/secondSequenTalRead

•  SingleRootI/OVirtualizaTon(SR-IOV)

•  VerylargeCapacityperSSD

•  PowerLossProtecTon

8

0

2000

4000

SATA3.0 PCIeGen3x4

Bandwidth(MB/sec)

0

5

10

SATA3.0 PCIeGen3x4

Latency(us)

PCIe=70%lowerLatencyPCIe=6xBandwidth

ConfidenNal

SamsungandRedHatCephReferenceArchitectureBenefits

9

HighPerformanceandFullyopTmizedaroundhighspeedSamsungNVMEPCIeSSD

100%OpenSoluTon.NoVendorlock-in.NoproprietaryHWorSW

CompleteSoluTonandLargeCapacityin2U.NoMulTplePieces

EasytoDeployandScaletolargeclustersandnodes

ConfidenNal

MoreinformaNon

10

hep://www.samsung.com/semiconductor/support/tools-uTliTes/All-Flash-Array-Reference-Design/

q SoluTonBrief

q Whitepaper&TechnicalBriefq HardwareavailablethroughStackVelocity

q Contactus

SoluNonBrief Whitepaper

ConfidenNal

NextProject:Gluster

11

ConfidenNal

GlusterFSwithNVMe•  FirstAll-FlashGlusterFSreferencedesign

–  SamsungNVMeReferenceDesign–  RedHatGlusterStorage–  SamsungNVMeSSDs–  High-performanceNICs

•  Unleashperformanceforvariousworkloads•  CollaboraTngwithRedHat;Target:2017

SamsungNVMeReferenceDesign

RedHatGlusterStorage

RedHatEnterpriseLinux

x86CPU

x86CPU RA

MRA

MRA

M

40GbE/100GbENIC

Containers RichMediaBigData

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