Makasitomala amafuna VDI. Ndidayang'ana kwambiri kuphatikiza kwa SimpliVity + VDI Citrix Virtual Desktop. Kwa onse ogwira ntchito, ogwira ntchito ku ofesi ya mumzinda, ndi zina zotero. Pali ogwiritsa ntchito zikwi zisanu mumayendedwe oyamba osamuka okha, chifukwa chake adalimbikira kuyesa katundu. VDI ikhoza kuyamba kutsika, imatha kugona pansi - ndipo izi sizichitika nthawi zonse chifukwa cha zovuta ndi njira. Tinagula phukusi lamphamvu kwambiri loyesera makamaka la VDI ndikunyamula zowonongeka mpaka zitalemera kwambiri pa disks ndi purosesa.
Chifukwa chake, tidzafunika botolo lapulasitiki ndi pulogalamu ya LoginVSI yamayeso apamwamba a VDI. Tili ndi zilolezo za ogwiritsa 300. Kenako tidatenga ma hardware a HPE SimpliVity 380 mu phukusi loyenera kugwira ntchito yopitilira kachulukidwe ka ogwiritsa ntchito pa seva, kudula makina pafupifupi olembetsa bwino, kuyika mapulogalamu akuofesi pa Win10 ndikuyamba kuyesa.
Tiyeni tipite!
dongosolo
Magawo awiri a HPE SimpliVity 380 Gen10 (maseva). Pa chilichonse:
- 2 x Intel Xeon Platinamu 8170 26c 2.1Ghz.
- RAM: 768GB, 12 x 64GB LRDIMMs DDR4 2666MHz.
- Wowongolera disk: HPE Smart Array P816i-a SR Gen10.
- Ma hard drive: 9 x 1.92 TB SATA 6Gb/s SSD (mu RAID6 7+2 kasinthidwe, i.e. iyi ndi Medium model mu HPE SimpliVity mawu).
- Makhadi ochezera: 4 x 1Gb Eth (data ya wogwiritsa), 2 x 10Gb Eth (SimpliVity ndi vMotion backend).
- Makadi apadera a FPGA opangidwa mu node iliyonse kuti adulidwe/kuponderezana.
Mfundozi zimagwirizanitsidwa wina ndi mzake kudzera pa 10Gb Ethernet interconnect mwachindunji popanda kusintha kwakunja, komwe kumagwiritsidwa ntchito ngati SimpliVity backend ndi kutumiza deta yeniyeni ya makina kudzera pa NFS. Deta yamakina amtundu wamagulu nthawi zonse imawonetsedwa pakati pa mfundo ziwiri.
Ma nodewa amaphatikizidwa kukhala gulu la Vmware vSphere loyendetsedwa ndi vCenter.
Kuti ayesedwe, woyang'anira dera ndi Citrix connection broker adatumizidwa. Woyang'anira domain, broker ndi vCenter amayikidwa pagulu lapadera.
Monga maziko oyesera, ma desktops 300 adayikidwa mu Dedicated - Full Copy kasinthidwe, mwachitsanzo, desktop iliyonse ndi chithunzi chathunthu cha chithunzi choyambirira cha makina owoneka bwino ndikusunga zosintha zonse zomwe ogwiritsa ntchito.
Makina aliwonse ali ndi 2vCPU ndi 4GB RAM:
Mapulogalamu otsatirawa omwe amafunikira kuyesa adayikidwa pamakina apakompyuta:
- Windows 10 (64-bit), mtundu 1809.
- Adobe Reader XI.
- Citrix Virtual Delivery Agent 1811.1.
- Doro PDF 1.82.
- Java 7 Kusintha 13.
- Microsoft Office Professional Plus 2016.
Pakati pa mfundo - synchronous kubwerezabwereza. Chida chilichonse cha data mumagulu chimakhala ndi makope awiri. Ndiko kuti, tsopano pali deta yonse pa mfundo iliyonse. Ndi gulu la mfundo zitatu kapena kuposerapo, makope a midadada ali m'malo awiri osiyana. Mukapanga VM yatsopano, kopi yowonjezera imapangidwa pa imodzi mwamagulu amagulu. Node imodzi ikalephera, ma VM onse omwe adakhalapo kale amangoyambikanso pamalo ena pomwe ali ndi zofananira. Ngati node ikulephera kwa nthawi yayitali, ndiye kuti kubwezeretsedwa kwapang'onopang'ono kwa redundancy kumayamba, ndipo tsango limabwerera ku N + 1 redundancy.
Kusinthana kwa data ndi kusungirako kumachitika pamlingo wosungira mapulogalamu a SimpliVity palokha.
Makina a Virtualization amayendetsa gulu la virtualization, lomwe limawayikanso pamakina osungira mapulogalamu. Ma desiki okha adatengedwa molingana ndi template yokhazikika: madesiki a azandalama ndi oyang'anira ntchito adabwera kudzayesedwa (awa ndi ma template awiri osiyana).
Kuyesa
Poyesa, pulogalamu yoyeserera ya LoginVSI 4.1 idagwiritsidwa ntchito. Zovuta za LoginVSI, zokhala ndi seva yowongolera ndi makina a 12 olumikizira mayeso, adayikidwa pagulu lapadera.
Kuyesa kunkachitika m'njira zitatu:
Benchmark mode - tsegulani milandu 300 ogwira ntchito Kudziwa ndi ogwira ntchito 300 Osungira.
Standard mode - katundu katundu 300 Power ogwira ntchito.
Kuti athe ogwira ntchito Mphamvu kuti azigwira ntchito ndikuwonjezera kusiyanasiyana kwa katundu, laibulale ya mafayilo owonjezera a Power Library idawonjezedwa ku LoginVSI zovuta. Kuti muwonetsetse kubwereza kwa zotsatira, zosintha zonse za benchi zoyeserera zidasiyidwa ngati Zosasintha.
Mayeso ogwira ntchito a Knowledge and Power amatsanzira kuchuluka kwa ogwiritsa ntchito omwe akugwira ntchito pamalo ogwirira ntchito.
Kuyesa kwa ogwira ntchito ku Storage kudapangidwa makamaka kuyesa machitidwe osungira deta; ili kutali ndi ntchito zenizeni ndipo makamaka imakhudza wogwiritsa ntchito ndi kuchuluka kwamafayilo amitundu yosiyanasiyana.
Poyesa, ogwiritsa ntchito amalowa m'malo ogwirira ntchito kwa mphindi 48 pamlingo wa pafupifupi wogwiritsa m'modzi masekondi 10 aliwonse.
Zotsatira
Chotsatira chachikulu cha kuyesa kwa LoginVSI ndi metric ya VSImax, yomwe imapangidwa kuyambira nthawi yogwira ntchito zosiyanasiyana zoyambitsidwa ndi wogwiritsa ntchito. Mwachitsanzo: nthawi yotsegula fayilo mu Notepad, nthawi yopondereza fayilo mu 7-Zip, ndi zina.
Kufotokozera mwatsatanetsatane kawerengedwe ka ma metrics kulipo muzolemba zovomerezeka za .
Mwa kuyankhula kwina, LoginVSI imabwereza kachitidwe ka katundu, kutengera zochita za ogwiritsa ntchito muofesi, kuwerenga PDF, ndi zina zotero, ndikuyesa maulendo osiyanasiyana. Pali mlingo wovuta kwambiri wochedwa "chilichonse chimachepetsa, n'zosatheka kugwira ntchito"), zomwe zimaganiziridwa kuti chiwerengero chachikulu cha ogwiritsa ntchito sichinafike. Ngati nthawi yoyankhayo ndi 1 ms mofulumira kuposa momwe "chilichonse chikuchedwa", ndiye kuti dongosololi likuwoneka kuti likugwira ntchito bwino, ndipo ogwiritsa ntchito ambiri akhoza kuwonjezeredwa.
Nawa ma metric akulu:
Metrics
Zochita
Tsatanetsatane mafotokozedwewo
Zida zodzaza
N.S.L.D.
Nthawi yotsegulira malemba
Fayilo yolemera 1 KB
Notepad imatsegula ndi
imatsegula chikalata cha 1 KB chomwe chimakopera kuchokera padziwe
zothandizira
CPU ndi I/O
NFO
Nthawi yotsegulira zokambirana
mawindo mu notepad
Kutsegula fayilo ya VSI-Notepad [Ctrl+O]
CPU, RAM ndi I/O
ZHC*
Yakwana nthawi yopanga fayilo ya Zip yopanikizika kwambiri
Kuponderezana kwanuko
mwachisawawa 5MB .pst wapamwamba kukopera kuchokera
dziwe lazinthu
CPU ndi I/O
ZLC*
Yakwana nthawi yoti mupange fayilo ya Zip yopanda mphamvu
Kuponderezana kwanuko
mwachisawawa 5MB .pst wapamwamba kukopera kuchokera
dziwe lazinthu
Ine / O
CPU
Kuwerengera zazikulu
gulu lachisawawa la data
Kupanga Gulu Lalikulu
data mwachisawawa yomwe idzagwiritsidwe ntchito polowera/zotulutsa (I/O timer)
CPU
Kuyesa kukachitika, ma metric oyambira a VSIbase amawerengedwa koyambirira, omwe amawonetsa liwiro lomwe ntchito zimachitikira popanda katundu padongosolo. Kutengera izi, VSImax Threshold yatsimikiziridwa, yomwe ili yofanana ndi VSIbase + 1ms.
Mapeto okhudza magwiridwe antchito amapangidwa potengera ma metrics awiri: VSIbase, yomwe imatsimikizira kuthamanga kwa dongosolo, ndi VSImax threshold, yomwe imatsimikizira kuchuluka kwa ogwiritsa ntchito omwe dongosololi lingathe kuchita popanda kuwonongeka kwakukulu.
300 ogwira Chidziwitso benchmark
Ogwira ntchito zachidziwitso ndi ogwiritsa ntchito omwe amadzaza kukumbukira, purosesa ndi IO ndi nsonga zazing'ono zosiyanasiyana. Pulogalamuyi imatsanzira kuchuluka kwa ogwiritsa ntchito omwe akufuna kukhala muofesi, ngati akungoyang'ana china chake (PDF, Java, suite yaofesi, kuwonera zithunzi, 7-Zip). Mukamawonjezera ogwiritsa ntchito kuchokera ku ziro mpaka 300, kuchedwa kwa aliyense kumawonjezeka pang'onopang'ono.
Ziwerengero za VSImax:
VSIbase = 986ms, VSI Threshold sinafikire.
Ziwerengero zamakina osungira kuchokera ku SimpliVity monitoring:
Ndi katundu wamtunduwu, dongosololi limatha kupirira kuchuluka kwa katundu popanda kuwonongeka kwa magwiridwe antchito. Nthawi yomwe imafunika kuti mutsirize ntchito za ogwiritsa ntchito imawonjezeka bwino, nthawi yoyankhira machitidwe sisintha panthawi yoyesera ndipo imafika ku 3 ms polemba komanso mpaka 1 ms powerenga.
Kutsiliza: Ogwiritsa ntchito chidziwitso cha 300 amagwira ntchito pamagulu amakono popanda mavuto ndipo samasokonezana wina ndi mzake, kufika pa pCPU / vCPU oversubscription ya 1 mpaka 6. Kuchedwa konse kumakula mofanana pamene katunduyo akuwonjezeka, koma malire ovomerezeka sanakwaniritsidwe.
300 ogwira ntchito yosungirako benchmark
Awa ndi ogwiritsa ntchito omwe amalemba ndikuwerenga pafupipafupi 30 mpaka 70, motsatana. Mayesowa adachitidwa mochuluka chifukwa choyesera. Ziwerengero za VSImax:
VSIbase = 1673, VSI Threshold idafikira ogwiritsa ntchito 240.
Ziwerengero zamakina osungira kuchokera ku SimpliVity monitoring:
Katundu wamtunduwu ndiyeso kuyesa kupsinjika kwa dongosolo losungirako. Ikachitidwa, wogwiritsa ntchito aliyense amalemba mafayilo ambiri osasinthika amitundu yosiyanasiyana ku diski. Pankhaniyi, zitha kuwoneka kuti pamene gawo linalake la katundu lidutsa kwa ogwiritsa ntchito ena, nthawi yomwe imafunika kuti amalize ntchito zolembera mafayilo amawonjezeka. Panthawi imodzimodziyo, katundu wosungirako, purosesa ndi kukumbukira kwa makamu sasintha kwambiri, kotero pakali pano sizingatheke kudziwa chomwe chimayambitsa kuchedwa.
Mapeto okhudza machitidwe ogwiritsira ntchito mayeserowa angapangidwe poyerekeza ndi zotsatira za mayesero pa machitidwe ena, popeza katundu woteroyo ndi wopangidwa komanso wosatheka. Komabe, mayesowo adayenda bwino. Chilichonse chinayenda bwino mpaka magawo a 210, ndiyeno mayankho achilendo anayamba, omwe sanatsatire paliponse kupatula Lowani VSI.
Ogwira ntchito 300
Awa ndi ogwiritsa ntchito omwe amakonda CPU, kukumbukira ndi IO yapamwamba. "Ogwiritsa ntchito mphamvu" awa nthawi zonse amayendetsa ntchito zovuta ndi kuphulika kwautali, monga kukhazikitsa mapulogalamu atsopano ndi kumasula zakale zazikulu. Ziwerengero za VSImax:
VSIbase = 970, VSI Threshold sanafikidwe.
Ziwerengero zamakina osungira kuchokera ku SimpliVity monitoring:
Pakuyesa, polowera purosesa katundu anafikira pa imodzi mwa mfundo dongosolo, koma sanakhudzire kwambiri ntchito yake:
Pankhaniyi, dongosololi limatha kupirira kuchuluka kwa katundu popanda kuwonongeka kwakukulu kwa magwiridwe antchito. Nthawi yomwe imafunika kuti mutsirize ntchito za ogwiritsa ntchito imawonjezeka bwino, nthawi yoyankhira machitidwe sisintha panthawi yoyesera ndipo imafika ku 3 ms polemba komanso mpaka 1 ms powerenga.
Mayesero okhazikika sanali okwanira kwa makasitomala, ndipo tinapita patsogolo: tinawonjezera makhalidwe a VM (chiwerengero cha vCPU kuti tiyese kuwonjezeka kwa kulembetsa kwakukulu ndi kukula kwa disk) ndikuwonjezera katundu wowonjezera.
Pochita mayeso owonjezera, masinthidwe otsatirawa adagwiritsidwa ntchito:
Ma desktops pafupifupi 300 adayikidwa mu 4vCPU, 4GB RAM, 80GB HDD kasinthidwe.
Kukonzekera kwa imodzi mwa makina oyesera:
Makinawa adayikidwa mu njira ya Dedicated - Full Copy:
Ogwira ntchito 300 a Knowledge amawerengera ndi kulembetsa mopitilira muyeso 12
Ziwerengero za VSImax:
VSIbase = 921 ms, VSI Threshold sinafike.
Ziwerengero zamakina osungira kuchokera ku SimpliVity monitoring:
Zotsatira zomwe zapezedwa zikufanana ndi kuyesa kasinthidwe koyambirira kwa VM.
Ogwira ntchito zamagetsi 300 okhala ndi 12 olembetsa mopitilira muyeso
Ziwerengero za VSImax:
VSIbase = 933, VSI Threshold sanafikidwe.
Ziwerengero zamakina osungira kuchokera ku SimpliVity monitoring:
Pakuyesa uku, purosesa yonyamula katundu idafikiranso, koma izi sizinakhudze magwiridwe antchito:
Zotsatira zomwe zapezedwa zikufanana ndi kuyesa kasinthidwe koyambirira.
Chimachitika ndi chiyani ngati mutayendetsa katunduyo kwa maola 10?
Tsopano tiyeni tiwone ngati padzakhala "kuchuluka" ndikuyesa mayeso kwa maola 10 motsatizana.
Mayesero a nthawi yayitali ndi kufotokozera kwa gawoli ayenera kukhala ndi cholinga chakuti tinkafuna kufufuza ngati pali mavuto omwe angabwere ndi truss pansi pa katundu wautalipo.
300 Ogwira ntchito Chidziwitso benchmark + maola 10
Kuphatikiza apo, kuchuluka kwa ogwira ntchito odziwa zambiri 300 adayesedwa, kutsatiridwa ndi ogwiritsa ntchito maola 10.
Ziwerengero za VSImax:
VSIbase = 919 ms, VSI Threshold sinafike.
VSImax Detailed statistics data:
Grafu ikuwonetsa kuti palibe kuwonongeka kwa magwiridwe antchito komwe kumawonedwa pa mayeso onse.
Ziwerengero zamakina osungira kuchokera ku SimpliVity monitoring:
Ntchito yosungiramo zinthu zosungirako imakhalabe yofanana panthawi yonse yoyezetsa.
Kuyesa kowonjezera ndi kuwonjezera kwa katundu wopangidwa
Wogulayo adapempha kuti awonjezere katundu wolusa ku disk. Kuti tichite izi, ntchito inawonjezeredwa ku makina osungiramo makina amtundu uliwonse wa wogwiritsa ntchito kuti ayendetse katundu wopangira pa disk pamene wogwiritsa ntchito akulowa mu dongosolo. Katunduyo adaperekedwa ndi ntchito ya fio, yomwe imakulolani kuti muchepetse katundu pa disk ndi chiwerengero cha IOPS. Mu makina aliwonse, ntchito inayambika kuti ikhazikitse katundu wowonjezera mu kuchuluka kwa 22 IOPS 70%/30% Random Read/Write.
300 ogwira Chidziwitso benchmark + 22 IOPS pa wogwiritsa ntchito
Pakuyesa koyambirira, fio idapezeka kuti ikukakamiza kwambiri CPU pamakina enieni. Izi zidapangitsa kuti ma CPU achulukidwe mwachangu komanso kukhudza kwambiri magwiridwe antchito onse.
Host CPU katundu:
Nthawi yomweyo, kuchedwa kwa dongosolo losungirako kumawonjezekanso mwachilengedwe:
Kuperewera kwa mphamvu zamakompyuta kudakhala kovutirapo pafupifupi ogwiritsa 240:
Chifukwa cha zotsatira zomwe adapeza, adaganiza zoyesa kuyesa komwe kunali kochepa kwambiri kwa CPU.
230 ogwira ntchito muofesi + 22 IOPS pa wogwiritsa ntchito
Kuti muchepetse katundu pa CPU, mtundu wa katundu wa ogwira ntchito ku Office udasankhidwa, ndipo ma IOPS 22 a katundu wopangidwa nawonso adawonjezedwa pagawo lililonse.
Mayesowo anali ochepa kwa magawo 230 kuti asapitirire kuchuluka kwa CPU.
Chiyesocho chinayendetsedwa ndi ogwiritsa ntchito maola a 10 kuti ayang'ane kukhazikika kwa dongosolo panthawi yogwira ntchito kwa nthawi yayitali pafupi ndi katundu wambiri.
Ziwerengero za VSImax:
VSIbase = 918 ms, VSI Threshold sinafike.
VSImax Detailed statistics data:
Grafu ikuwonetsa kuti palibe kuwonongeka kwa magwiridwe antchito komwe kumawonedwa pa mayeso onse.
Ziwerengero za kuchuluka kwa CPU:
Pochita mayesowa, katundu pa CPU omwe adakhala nawo anali pafupi kwambiri.
Ziwerengero zamakina osungira kuchokera ku SimpliVity monitoring:
Ntchito yosungiramo zinthu zosungirako imakhalabe yofanana panthawi yonse yoyezetsa.
Katundu pamakina osungira panthawi yoyeserera anali pafupifupi 6 IOPS mu chiΕ΅erengero cha 500/60 (40 IOPS kuwerenga, 3 IOPS kulemba), yomwe ili pafupifupi 900 IOPS pa malo ogwirira ntchito.
Nthawi yoyankha inali 3 ms polemba komanso mpaka 1 ms powerenga.
Zotsatira
Poyerekeza zolemetsa zenizeni pa HPE SimpliVity zomangamanga, zotsatira zidapezedwa zotsimikizira kuti makinawa amatha kuthandizira makina pafupifupi 300 a Full Clone pamagulu awiri a SimpliVity. Panthawi imodzimodziyo, nthawi yoyankhidwa yosungiramo zinthu zosungirako inasungidwa pamlingo woyenera panthawi yonse yoyezetsa.
Timachita chidwi kwambiri ndi njira ya mayesero aatali ndi kuyerekezera mayankho asanayambe kukhazikitsidwa. Tikhozanso kuyesa magwiridwe antchito anu ngati mukufuna. Kuphatikizapo mayankho ena a hyperconverged. Makasitomala omwe atchulidwa pano akumaliza mayeso panjira ina mofananira. Zomangamanga zake zamakono zimangokhala ma PC ambiri, domain ndi mapulogalamu pamalo aliwonse antchito. Kusamukira ku VDI popanda mayeso ndikovuta. Makamaka, ndizovuta kumvetsetsa kuthekera kwenikweni kwa famu ya VDI popanda kusamutsa ogwiritsa ntchito enieni. Ndipo mayeserowa amakulolani kuti muyese mwamsanga mphamvu zenizeni za dongosolo linalake popanda kufunikira kophatikiza ogwiritsa ntchito wamba. Apa ndi pamene phunziroli linachokera.
Njira yachiwiri yofunika ndikuti kasitomala nthawi yomweyo adadzipereka pakukweza koyenera. Apa mutha kugula seva yowonjezera ndikuwonjezera famu, mwachitsanzo, kwa ogwiritsa ntchito 100, zonse zimadziwikiratu pamtengo wogwiritsa ntchito. Mwachitsanzo, akafunika kuwonjezera ogwiritsa ntchito ena a 300, adziwa kuti akufunika ma seva awiri muzosintha zomwe zafotokozedwa kale, m'malo moganiziranso kukweza zida zawo zonse.
Kuthekera kwa federation ya HPE SimpliVity ndikosangalatsa. Bizinesiyo ndi yosiyana kwambiri ndi malo, kotero ndizomveka kukhazikitsa zida zanu za VDI muofesi yakutali. Mumgwirizano wa SimpliVity, makina aliwonse amapangidwanso molingana ndi dongosolo lomwe amatha kutengera magulu akutali kwambiri mwachangu komanso popanda katundu panjira - uku ndikusunga kosungirako kwa mulingo wabwino kwambiri. Poyerekeza ma VM pakati pamasamba, njirayo imagwiritsidwa ntchito mochepera momwe mungathere, ndipo izi zimapangitsa kuti zitheke kupanga zomanga zochititsa chidwi kwambiri za DR pamaso pa malo amodzi owongolera komanso malo ambiri osungirako.
Zonsezi palimodzi zimapangitsa kuti athe kuwunika mbali yazachuma mwatsatanetsatane, ndikuwongolera mtengo wa VDI pazolinga zakukula kwa kampaniyo, ndikumvetsetsa momwe yankho lidzalipirira mwachangu komanso momwe lidzagwirira ntchito. Chifukwa VDI iliyonse ndi yankho lomwe pamapeto pake limapulumutsa zinthu zambiri, koma panthawi imodzimodziyo, mwinamwake, popanda mwayi wopindulitsa wosintha mkati mwa zaka 5-7 zogwiritsidwa ntchito.
Nthawi zambiri, ngati muli ndi mafunso omwe si oyankha, ndilembeni imelo [imelo ndiotetezedwa].
Source: www.habr.com