Upload
redhatstorage
View
138
Download
0
Embed Size (px)
Citation preview
PerformanceIntensiveWorkloadswithSamsungNVMeSSD&RedHat
RedHatStorageDay,Oct20,2016BobNapaaSeniorDirector,ProductandStrategicPlanningSamsungMemoryandStorager.napaa@samsung.com
ConfidenNal
SamsungNVMeandRHCephReferenceArchitecture
2
CreaNngaperformanceNerusingCephstorageandNVMeSSDsinOpenStackenvironments
CephasCapacityTier
CephasCapacityTierANDaPerformanceTier
ConfidenNal
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
ConfidenNal
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
ConfidenNal
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
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