Tsis ntev los no, peb lub tuam txhab tau tshaj tawm cov khoom tshiab - . Nws yog lub platform muaj ntau yam nrog rau kev ua haujlwm-tsim qauv tsim uas ua rau muaj ntau qhov sib txawv, txo cov ntaub ntawv txuas ntxiv (compression thiab deduplication), thiab kev txhawb nqa rau lwm tiam xov xwm. PowerStore siv microservices architecture, advanced cia technologies, thiab integrated machine learning.
Nws yog cov cuab yeej no uas peb xav qhia rau koj paub meej - tseem muaj cov ntaub ntawv me me thiab, peb cia siab tias, tau txais nws thawj-tes yuav tsis tsuas yog qab ntxiag, tab sis kuj tseem muaj txiaj ntsig. Hauv tsab xov xwm niaj hnub no peb yuav mus hla cov khoom tseem ceeb thiab cov yam ntxwv ntawm kev daws teeb meem, thiab hauv cov ntawv tom ntej peb yuav nkag mus tob rau hauv cov ntsiab lus thiab kev txhim kho cov teeb meem.
Qhov zoo ntawm cov tshuab khaws cia tshiab:
- Niaj hnub nimno microservice architecture. Lub kaw lus yog ua raws li lub thawv ntim khoom, thaum ib tus neeg OS cov khoom raug muab cais ua microservices. Microservice architecture ua kom lub cev muaj zog ntawm kev ua haujlwm thiab kev ua haujlwm sai ntawm kev ua haujlwm tshiab. Qhov kev tsim qauv no tso cai rau koj hloov kho sai sai ua ntej sau ua haujlwm rau lub platform tshiab vim microservices yog autonomous thiab tsis cuam tshuam ib leeg; microservice architecture tso cai rau kev ntseeg siab dua ntawm tag nrho cov kab ke piv rau monolithic architecture. Piv txwv li, kev hloov kho microcode feem ntau cuam tshuam rau tus kheej cov qauv, tsis yog tag nrho cov kab ke (lossis nws cov ntsiav), thiab, yog li ntawd, mus zoo dua.
- Siv cov cuab yeej khaws cia siab heev. Kev them nyiaj yug rau Intel Optane Storage Class Memory (SCM) thiab NVMe All-Flash pab tshem tawm cov kev tsis sib haum xeeb thiab txhim kho kev ua haujlwm zoo thiab lub sijhawm teb.
- Tsis tu ncua txo cov ntaub ntawv ntim ntawm ya. Ib txwm-ntawm cov ntaub ntawv compression thiab deduplication mechanisms tso cai rau koj los txo qhov ntim ntawm cov ntaub ntawv nyob rau hauv lub system thiab optimize cia. Qhov no tso cai rau koj los txo tus nqi ntawm kev yuav khoom thiab kev ua haujlwm ntawm lub cev thiab ua kom muaj kev ua haujlwm zoo.
- Yooj yim scalability ntawm cov tshuaj. Lub architecture ntawm Dell EMC PowerStore cov kev daws teeb meem txhawb nqa ob qho tib si ntsug thiab kab rov tav scaling, yog li koj tuaj yeem npaj tau zoo rau kev nthuav dav los ntawm kev ua kom muaj peev xwm lossis suav cov peev txheej ntawm nws tus kheej.
- Built-in cov ntaub ntawv tiv thaiv mechanisms. PowerStore systems muaj ntau yam kev tiv thaiv cov ntaub ntawv hauv cov txheej txheem - los ntawm snapshots thiab replication rau cov ntaub ntawv encryption thiab kev koom ua ke nrog antivirus cov kev pab cuam. Lub kaw lus tseem koom ua ke nrog cov kev daws teeb meem sab nraud, ob qho tib si los ntawm Dell Technologies thiab lwm cov tuam ntxhab.
- AppsON. Nrog VMware ESX hypervisor koom ua ke rau hauv lub kaw lus, cov neeg siv khoom tuaj yeem khiav cov tshuab virtual ncaj qha hauv lub system.
- Kev sib koom ua ke ntawm VMware. PowerStore yog tsim los rau kev sib sib zog nqus nrog VMware vSphere. Kev koom ua ke suav nrog kev txhawb nqa rau VAAI thiab VASA, cov ntawv ceeb toom tshwm sim, kev tswj hwm snapshot, vVols, thiab kev tshawb pom lub tshuab virtual thiab saib xyuas hauv PowerStore Manager.
- Unified Data Access. PowerStore muab daim ntawv thov cov ntaub ntawv khaws cia nyob rau hauv ntau hom, los ntawm lub cev thiab virtual ntim rau ntim thiab cov ntaub ntawv ib txwm muaj, ua tsaug rau kev muaj peev xwm ua haujlwm hla ntau yam kev cai - thaiv, cov ntaub ntawv thiab VMware vSphere Virtual Volumes (vVols). Qhov kev muaj peev xwm no ua rau lub kaw lus hloov pauv tau yooj yim thiab tso cai rau IT chav haujlwm kom yooj yim thiab sib koom ua ke lawv cov kev tsim kho vaj tse.
- Yooj yim, niaj hnub tswj interface. Lub system tswj interface - PowerStore Manager - tau tsim raws li cov kev xav tau ntawm peb cov neeg siv khoom kom yooj yim ntawm kev tswj hwm. Qhov no yog lub web interface uas khiav ntawm PowerStore system controllers. Muaj nyob ntawm HTML5 raws tu qauv thiab tsis xav tau kev teeb tsa ntawm plugins ntxiv.
- Programmable Infrastructure. Ua kom yooj yim rau kev txhim kho daim ntawv thov thiab txo cov sij hawm xa tawm los ntawm hnub mus rau vib nas this nrog kev koom ua ke nrog VMware thiab kev txhawb nqa rau kev tswj hwm thiab kev tswj hwm lub luag haujlwm, suav nrog Kubernetes, Ansible thiab VMware vRealize Orchestrator.
- Kev txawj ntse Automation. Ua-nyob rau hauv tshuab kawm algorithms automate lub sij hawm-siv workflows xws li thawj ntim ntim teem sij hawm thiab qhov chaw, cov ntaub ntawv tsiv teb tsaws, load ntsuas, thiab daws teeb meem.
- Infrastructure Analytics. Dell EMC CloudIQ cia saib xyuas thiab tshuaj xyuas software ua ke lub zog ntawm kev kawm tshuab thiab tib neeg kev txawj ntse los txheeb xyuas qhov kev ua tau zoo thiab muaj peev xwm ntawm lub sijhawm thiab khaws cov ntaub ntawv keeb kwm los muab kev sib koom ua ke ntawm koj Dell EMC infrastructure. Dell Technologies npaj los koom ua ke CloudIQ thoob plaws nws cov ntaub ntawv tag nrho ntawm cov kev daws teeb meem rau kev soj ntsuam tob dua.
Lub platform yog sawv cev los ntawm ob hom kab ke:
- - ua raws li classic cia system.
- - ua raws li cov kev daws teeb meem hyperconverged uas tso cai rau koj los khiav cov neeg siv khoom siv tshuab ua ke nrog kev mob siab rau, classic cia system.
Nrog kev koom ua ke VMware ESXi muaj peev xwm, PowerStore X qauv muab lub peev xwm los tuav I / O-intensive daim ntawv thov ncaj qha hauv PowerStore system. Siv built-in VMware mechanisms (vMotion), koj tuaj yeem txav cov ntawv thov ntawm PowerStore cia kaw lus thiab cov kev daws teeb meem sab nraud. Lub embedded VMware ESXi hypervisor khiav cov neeg siv khoom siv nrog rau PowerStore kev khiav hauj lwm ua VMware virtual tshuab. Qhov kev tsim tshiab no yog qhov zoo tagnrho rau cov ntaub ntawv khaws cia ntau, muab kev suav ntxiv thiab kev ua haujlwm siab rau ib puag ncig uas twb muaj lawm lossis txhua qhov xwm txheej uas qhov ntom ntom, kev ua tau zoo thiab muaj nyob hauv qhov tseem ceeb.
Cov piv txwv meej qhov twg AppsON hom phiaj daws teeb meem ntawm peb cov neeg siv khoom yog:
- Dedicated infrastructure rau ib daim ntawv thov. Piv txwv li, rau lub database uas yuav tsum tau muaj ib tug neeg rau zaub mov, cia system, nrog rau ib co ntxiv hardware, piv txwv li, rau thaub qab. Hauv qhov no, koj tuaj yeem yuav ib qho PowerStore system uas yuav npog tag nrho cov haujlwm, vim tias ... daim ntawv thov nws tus kheej thiab tus neeg rau zaub mov thaub qab tuaj yeem xa mus rau hauv PowerStore node yam tsis tas yuav muaj cov txheej txheem ntxiv.
- ROBO (cov chaw taws teeb thiab chaw ua haujlwm). Ntau tus neeg muas zaub tau ntsib nrog txoj hauj lwm ntawm qee daim ntawv replicating lub infrastructure ntawm lub ntsiab cov ntaub ntawv chaw rau lub periphery nyob rau hauv thiaj li yuav xyuas kom meej lub lag luam ntawm tej thaj chaw deb ceg ntawm lawv cov tuam txhab. Yav dhau los, rau qhov no, koj yuav tsum tau yuav cov servers sib cais, lub kaw lus cia, hloov pauv mus txuas rau lawv, thiab tseem khib koj lub hlwb txog kev tiv thaiv cov txheej txheem thiab, qhov tseem ceeb tshaj plaws, cov ntaub ntawv. Peb tawm tswv yim, zoo li hauv qhov piv txwv yav dhau los, coj txoj hauv kev ntawm kev sib koom ua ke hauv ib qho kev daws teeb meem - Dell EMC PowerStore. Koj yuav tau txais ib qho kev npaj ua tiav tiav hauv 2U chassis, suav nrog ib khub ntawm cov neeg ua haujlwm tsis raug cai txuas nrog kev ceev ceev.
Ob hom tshuab tau nthuav tawm nyob rau hauv daim ntawv ntawm ib kab ntawm cov qauv nrog cov yam ntxwv sib txawv:
Ib qho tseem ceeb ntawm PowerStore systems yog lub peev xwm los hloov kho qhov system uas twb tau yuav lawm yav tom ntej. Nov yog yuav ua li cas.
- Ib txwm hloov kho cov qauv hluas rau cov laus tso cai rau koj kom tsis txhob muaj kev nqis peev uas tsis tsim nyog nyob rau theem kev yuav khoom: tsis tas yuav tam sim yuav ib qho kev daws teeb meem kim, tag nrho cov peev txheej uas yuav tshwm sim tsuas yog hauv ob peb xyoos. Txoj kev hloov kho tshiab yog tus qauv hloov ntawm ib tus maub los nrog lwm tus; nws tau ua yam tsis txwv kev nkag mus rau cov ntaub ntawv.
- Ua tsaug rau txoj cai architecture, qhov system tuaj yeem ua tau hloov mus rau tiam tshiab, uas yuav ua kom nws mus txog hnub thiab nce nws lub neej kev pabcuam.
- Muaj ib txoj kev nteg qhov muaj peev xwm ntawm qhov system modernization nyob rau theem kev yuav khoom. Muaj kev xaiv tshwj xeeb rau qhov no , uas tso cai rau koj los hloov kho lub kaw lus los ntawm kev hloov kho nws mus rau tiam tshiab, lossis hloov kho qhov system mus rau tus qauv qub thiab tsim tau zoo dua.
Tso Cai
Dell EMC PowerStore tau ntawv tso cai raws li All-Inclusive qauv. Cov neeg siv khoom tau txais tag nrho cov haujlwm muaj nyob nrog rau qhov system yam tsis muaj peev txheej ntxiv. Raws li kev ua haujlwm tshiab ntawm cov array raug tso tawm, nws tseem yuav muaj rau cov neeg siv khoom tom qab hloov kho cov microcode.
Optimizing lub cev ntim ntawm cov ntaub ntawv
Dell EMC PowerStore suav nrog ntau txoj hauv kev los txhim kho kev khaws cia los ntawm kev txo lub cev qhov chaw siv los ntawm cov ntaub ntawv:
- subtle faib ntawm qhov chaw;
- compression - muaj kev siv kho vajtse thiab tau ua los ntawm kev siv lub cev sib cais, vim tias cov txheej txheem tsis cuam tshuam rau kev ua haujlwm ntawm lub cev;
- Cov ntaub ntawv deduplication - tso cai rau koj khaws cov ntaub ntawv tshwj xeeb nkaus xwb, tsis muaj kev rov ua dua.
Dynamic pas dej ua ke
Dell EMC PowerStore nta raws li RAID los tswj cov disk tsis ua haujlwm. Ib tug loj tus naj npawb ntawm RAID cov ntsiab lus sawv cev rau ib qho chaw logical uas tsim lub pas dej ua ke rau cov neeg siv kawg ua haujlwm nrog.
Dynamic RAID architecture muab 5 cov txiaj ntsig tseem ceeb:
- Txo lub sijhawm rov qab los tom qab lub disk tsis ua haujlwm los ntawm kev rov qab los ntawm ntau lub disks nyob rau tib lub sijhawm;
- sib faib ntawm kev sau ntawv thov rau tag nrho cov disks;
- muaj peev xwm sib tov disks ntawm ntau qhov sib txawv hauv ib lub pas dej;
- muaj peev xwm nthuav dav lub peev xwm los ntawm kev ntxiv ib lossis ntau dua disks;
- Lub peev xwm los tshem tawm lub cev kub tshwj xeeb disk tso cai rau lub kaw lus rov tsim cov ntaub ntawv thaiv siv tag nrho cov disks noj qab haus huv.
Siab muaj
SHD yog tag nrho tsis muaj kev nyab xeeb thiab suav nrog ntau yam kev muaj peev xwm. Cov txheej txheem no yog tsim los tiv thaiv cov khoom tsis ua haujlwm hauv nws tus kheej thiab hauv cov txheej txheem sab nraud, xws li kev sib txuas hauv network lossis hluav taws xob. Yog tias ib qho tsis ua haujlwm, lub kaw lus cia tseem ua haujlwm rau cov ntaub ntawv. Lub kaw lus tseem tuaj yeem tiv taus ntau yam tsis ua haujlwm yog tias lawv tshwm sim hauv cov khoom sib cais. Thaum tus thawj tswj hwm tau ceeb toom txog qhov ua tsis tiav, lawv tuaj yeem xaj thiab hloov cov khoom ua tsis tiav yam tsis muaj kev cuam tshuam.
NWS SCM
SCM (Storage Class Memory) cov ntaub ntawv khaws cia yog cov kev ua haujlwm siab, tsis muaj zog tsav raws li Intel Optane thev naus laus zis. NVMe SCM drives muaj qis dua latency thiab txhim kho kev ua tau zoo dua piv rau lwm yam SSDs. NVMe yog tus txheej txheem uas tso cai nkag ncaj qha hla lub npav PCIe. NVMe yog tsim los nrog qhov qis latency ntawm cov xov xwm ua tau zoo hauv siab. NVMe SCM drives ua haujlwm raws li qib cia rau PowerStore, siv rau cov neeg siv cov ntaub ntawv lossis metadata. Tam sim no, ntim ntawm 375 thiab 750 GB muaj.
NVMe NVRAM
NVMe NVRAMs yog cov kev ua haujlwm siab siv los txhim kho PowerStore caching system. Lawv nkag tau los ntawm ob qho tib si controllers thiab tso cai rau lub kaw lus yooj yim cache cov ntaub ntawv tuaj. Cov tsav ua haujlwm ntawm DRAM nrawm dua PCIe rau kev ua haujlwm tshwj xeeb. Lawv cov qauv tsim tso cai rau lawv ua haujlwm raws li cov xov xwm tsis hloov pauv, thiab PowerStore tuaj yeem khaws cov ntaub ntawv xa tuaj sai sai thiab lees paub cov haujlwm rau tus tswv tsev yam tsis tau ceeb toom rau tus tswj thib ob. Cov khw muag khoom cov ntaub ntawv raug teeb tsa hauv khub los tsom iav cov ntaub ntawv ntawm lawv tus kheej thaum kho vajtse tsis ua haujlwm.
Txoj hauv kev no tau tso cai rau peb kom nrawm nrawm ntawm kev ua haujlwm ntawm cov ntaub ntawv khaws cia:
- ua ntej, cov tswj tsis tas yuav nkim lawv lub voj voog CPU synchronizing cache cov ntaub ntawv nrog ib leeg;
- Qhov thib ob, tag nrho cov ntawv sau rau drives tshwm sim hauv blocks ntawm 2 MB, vim lub kaw lus khaws cov ntaub ntawv no ua ntej sau cov ntaub ntawv rau cov disks. Yog li ntawd, cov ntaubntawv povthawj siv hloov los ntawm random mus rau sequential. Raws li koj tus kheej nkag siab, txoj hauv kev no txo ββqis kev thauj khoom ntawm cov ntaub ntawv khaws cia thiab cov tswj hwm lawv tus kheej.
Ua pawg
Txhua Dell EMC PowerStore cov cuab yeej raug xa mus ua ib qho ntawm pawg, vim tias ... clustering yog ib feem ntawm architecture ntawm lub platform no. Tam sim no, tsis muaj ntau tshaj plaub lub PowerStore nodes tuaj yeem ua ke rau hauv ib pawg. Yog tias koj tab tom xa ib pawg nrog ntau yam khoom siv, koj tuaj yeem ua txoj haujlwm no thaum pib txheej txheem teeb tsa, lossis koj tuaj yeem ntxiv cov khoom siv rau pawg uas twb muaj lawm yav tom ntej. Ib pawg PowerStore tuaj yeem ua kom me dua los ntawm kev tshem tawm cov khoom siv los ntawm pawg uas twb muaj lawm, faib ib pawg loj rau hauv ob qhov me me.
Muaj ntau yam txiaj ntsig rau pawg Dell EMC PowerStore cov khoom siv.
- Scale-Out scaling kom nce tus nqi ntawm cov peev txheej los ntawm kev ntxiv cov lej suav ntxiv - processor, nco, muaj peev xwm thiab cuam tshuam rau kev sib txuas rau cov tswv.
- Independently nce cia lossis suav cov peev txheej.
- Centralized tswj ntawm ib pawg ntawm ntau pawg.
- Tsis siv neeg load ntsuas ntawm pawg nodes.
- Ua kom muaj kev ntseeg siab thiab ua txhaum cai.
Tus Thawj Tswj PowerStore
Tus Thawj Tswj PowerStore muab cov thawj coj khaws cia nrog qhov yooj yim thiab nkag siab interface rau kev teeb tsa thiab tswj cov pawg. Nws yog raws li HTML5, tsis xav tau kev teeb tsa ntawm software ntxiv rau tus neeg siv khoom thiab pab ua cov haujlwm hauv qab no:
- Pib teeb tsa ntawm PowerStore node tshiab.
- Ntxiv lossis tshem cov nodes ntawm pawg uas twb muaj lawm.
- Cluster Resource Management.
Lub peev xwm ntawm pawg yog ib qho kev sib sau ua ke ntawm cov peev txheej ntawm tus kheej pawg nodes. Txuag cov txheeb cais muaj rau tag nrho pawg.
Txhawm rau sib npaug ntawm cov load ntawm pawg nodes, ib qho kev sib npaug yog muab, txoj haujlwm uas yog los saib xyuas kev siv ntawm ib tus neeg pawg pawg thiab pab hauv cov ntaub ntawv tsis siv neeg lossis phau ntawv tsiv teb tsaws ntawm pawg nodes. Cov txheej txheem tsiv teb tsaws yog pob tshab rau cov servers thiab ua haujlwm hauv cov khoom siv kho vajtse, tsis muaj cov khoom siv server.
Es tsis txhob ib tug xaus
Nov yog ib zaj dab neeg luv luv txog peb xaus. Hauv tsab xov xwm no, peb tau tshuaj xyuas cov ntsiab lus tseem ceeb ntsig txog thev naus laus zis thiab kev lag luam uas yuav tsum tau nkag siab thaum npaj kev yuav khoom ntawm PowerStore systems - los ntawm kev sib koom ua ke mus rau kev tso cai thiab kev npaj rau kev hloov kho yav tom ntej. Ntau qhov teeb meem kev lag luam tseem nyob tom qab, thiab peb yuav zoo siab los qhia koj txog lawv hauv cov kab lus hauv qab no lossis thaum sib txuas lus nrog cov kws tshaj lij kev muag khoom.
Hauv qhov xaus ntawm tsab xov xwm, kuv xav kom nco ntsoov tias thawj lub tshuab muag tau raug xa mus rau hauv cov chaw khaws ntaub ntawv ntawm peb cov neeg siv khoom; cov neeg xa khoom thiab cov neeg koom tes tau yuav cov tshuab demo thiab npaj txhij los qhia rau koj. Yog tias qhov system ua rau koj txaus siab, thov hu rau peb cov neeg koom tes thiab cov neeg sawv cev los ua haujlwm ntawm koj cov haujlwm.
Tau qhov twg los: www.hab.com