Abokin ciniki ya so VDI. Da gaske na kalli SimpliVity + VDI Citrix Virtual Desktop hade. Ga duk masu aiki, ma'aikatan ofishin birni, da sauransu. Akwai masu amfani da dubu biyar a farkon guguwar ƙaura kaɗai, don haka sun dage kan gwajin lodi. VDI na iya fara raguwa, yana iya kwantawa cikin nutsuwa - kuma wannan ba koyaushe yana faruwa ba saboda matsaloli tare da tashar. Mun sayi kunshin gwaji mai ƙarfi musamman don VDI kuma mun ɗora kayan aikin har sai ya yi nauyi a kan fayafai da na'ura.
Don haka, za mu buƙaci kwalban filastik da software na LoginVSI don ƙwarewar gwaje-gwajen VDI. Muna da shi tare da lasisi don masu amfani 300. Sa'an nan kuma mun ɗauki HPE SimpliVity 380 hardware a cikin kunshin da ya dace da aikin matsakaicin yawan mai amfani da uwar garken, yanke na'urori masu mahimmanci tare da biyan kuɗi mai kyau, shigar da software na ofis akan Win10 akan su kuma fara gwaji.
Bari mu tafi!
tsarin
HPE SimpliVity 380 Gen10 nodes guda biyu (sabar). A kan kowane:
- 2 x Intel Xeon Platinum 8170 26c 2.1Ghz.
- RAM: 768GB, 12 x 64GB LRDIMMs DDR4 2666MHz.
- Mai sarrafa faifai na farko: HPE Smart Array P816i-a SR Gen10.
- Hard Drives: 9 x 1.92 TB SATA 6Gb/s SSD (a cikin tsarin RAID6 7+2, watau wannan sigar Matsakaici ne a cikin sharuddan HPE SimpliVity).
- Katunan hanyar sadarwa: 4 x 1Gb Eth (bayanan mai amfani), 2 x 10Gb Eth (Sauƙaƙa da goyon bayan vMotion).
- Katunan FPGA na musamman da aka gina a cikin kowane kumburi don cirewa/matsi.
An haɗa nodes da juna ta hanyar haɗin gwiwar 10Gb Ethernet kai tsaye ba tare da sauyawa na waje ba, wanda aka yi amfani da shi azaman SimpliVity backend kuma don canja wurin bayanan inji ta hanyar NFS. Bayanan na'ura mai ban mamaki a cikin tari koyaushe ana misalta su tsakanin nodes biyu.
An haɗa nodes ɗin zuwa gungu na Vmware vSphere wanda vCenter ke sarrafawa.
Don gwaji, an tura mai sarrafa yanki da dillalin haɗin Citrix. Ana sanya mai sarrafa yanki, dillali da vCenter akan wani gungu daban.
A matsayin kayan aikin gwaji, 300 kwamfutoci masu kama-da-wane an tura su a cikin Ƙaddamarwa - Cikakken Tsarin Kwafi, watau, kowane tebur cikakken kwafin ainihin hoton na'ura ne kuma yana adana duk canje-canjen da masu amfani suka yi.
Kowane injin kama-da-wane yana da 2vCPU da 4GB RAM:
An shigar da software mai zuwa da ake buƙata don gwaji akan injinan kama-da-wane:
- Windows 10 (64-bit), version 1809.
- Adobe Reader XI.
- Wakilin Bayarwa Mai Kyau 1811.1.
- Doro PDF 1.82.
- Java 7 Sabuntawa 13.
- Microsoft Office Professional Plus 2016.
Tsakanin nodes - kwafi na aiki tare. Kowane toshe bayanai a cikin gungu yana da kwafi biyu. Wato, yanzu akwai cikakkun bayanai akan kowane nodes. Tare da gungu na nodes uku ko fiye, kwafin tubalan suna cikin wurare daban-daban guda biyu. Lokacin ƙirƙirar sabon VM, ana ƙirƙiri ƙarin kwafi akan ɗaya daga cikin kuɗaɗen tari. Lokacin da kumburi ɗaya ya gaza, duk VM ɗin da ke gudana a baya ana sake farawa ta atomatik akan wasu nodes inda suke da kwafi. Idan kumburi ya gaza na dogon lokaci, to sannu a hankali maido da sakewa zai fara, kuma tarin ya koma N+1 redundancy.
Daidaita bayanai da ajiya yana faruwa a matakin ajiyar software na SimpliVity kanta.
Na'urori na zamani suna gudanar da gungu mai ƙima, wanda kuma ke sanya su akan ma'ajin software. An ɗauki tebur da kansu bisa ga misali samfuri: tebur na masu kuɗi da jami'an gudanarwa sun zo don gwajin (waɗannan samfura ne daban-daban guda biyu).
Gwaji
Don gwaji, an yi amfani da ɗakin gwajin software na LoginVSI 4.1. Ƙididdigar LoginVSI, wanda ya ƙunshi uwar garken sarrafawa da injuna 12 don haɗin gwaji, an tura su a kan wani rukunin jiki daban.
An gudanar da gwaji ta hanyoyi uku:
Yanayin Benchmark - Load Cases 300 Ma'aikatan Ilimi da Ma'aikatan Adana 300.
Daidaitaccen yanayin - nauyin kaya 300 Ma'aikatan wutar lantarki.
Don ba da damar ma'aikatan wutar lantarki suyi aiki da haɓaka bambancin kaya, an ƙara ɗakin karatu na ƙarin fayilolin Laburaren Wuta zuwa hadaddun LoginVSI. Don tabbatar da maimaita sakamakon, duk saitunan benci na gwaji an bar su azaman Tsoho.
Gwajin Ilimi da Ma'aikatan Wutar Lantarki suna kwaikwayi ainihin nauyin masu amfani da ke aiki akan wuraren aiki na yau da kullun.
An ƙirƙiri gwajin ma'aikatan Adana musamman don gwada tsarin adana bayanai; yana da nisa daga nauyin aiki na gaske kuma galibi ya haɗa da mai amfani yana aiki tare da babban adadin fayiloli masu girma dabam.
Yayin gwaji, masu amfani suna shiga wuraren aiki na mintuna 48 akan ƙimar kusan mai amfani ɗaya kowane sakan 10.
Результаты
Babban sakamakon gwajin LoginVSI shine ma'aunin VSImax, wanda aka tattara daga lokacin aiwatar da ayyuka daban-daban da mai amfani ya ƙaddamar. Misali: lokacin bude fayil a Notepad, lokacin damfara fayil a 7-Zip, da sauransu.
Ana samun cikakken bayanin lissafin ma'auni a cikin takaddun hukuma don .
A wasu kalmomi, LoginVSI yana maimaita tsarin ɗaukar nauyi na yau da kullun, yana daidaita ayyukan mai amfani a cikin ɗakin ofis, karanta PDF, da sauransu, kuma yana auna latency iri-iri. Akwai matakan jinkiri mai mahimmanci "komai yana raguwa, ba shi yiwuwa a yi aiki"), kafin a yi la'akari da cewa ba a kai matsakaicin adadin masu amfani ba. Idan lokacin amsawa ya kasance 1 ms da sauri fiye da wannan "komai yana jinkirin", to ana ɗaukar tsarin yana aiki akai-akai, kuma ana iya ƙara ƙarin masu amfani.
Ga manyan ma'auni:
Ma'auni
Ayyukan da aka ɗauka
Dalla-dalla kwatancin
Abubuwan da aka ɗora
N.S.L.D.
Lokacin buɗe rubutu
Fayil mai nauyin 1 KB
Notepad yana buɗewa kuma
yana buɗe takardar bazuwar 1 KB wanda aka kwafi daga tafkin
albarkatu
CPU da I/O
NFO
Lokacin buɗe tattaunawa
windows a cikin notepad
Buɗe fayil ɗin VSI-Notepad [Ctrl+O]
CPU, RAM da I/O
ZHC*
Lokaci don ƙirƙirar fayil ɗin Zip mai matsewa sosai
Matsi na gida
bazuwar 5MB .pst fayil kofe daga
wuraren albarkatu
CPU da I/O
ZLC*
Lokaci don ƙirƙirar fayil ɗin Zip mara ƙarfi
Matsi na gida
bazuwar 5MB .pst fayil kofe daga
wuraren albarkatu
I / Ya
CPU
Lissafi babba
bazuwar data tsararru
Ƙirƙirar Babban Tsari
bayanan bazuwar da za a yi amfani da su a cikin mai ƙididdigewa / lokacin fitarwa (I/O mai ƙidayar lokaci)
CPU
Lokacin da aka yi gwaji, an fara ƙididdige ma'aunin VSIbase na asali, wanda ke nuna saurin aiwatar da ayyuka ba tare da lodi akan tsarin ba. Dangane da shi, VSImax Threshold an ƙaddara, wanda yayi daidai da VSIbase + 1ms.
Ƙarshe game da aikin tsarin ana yin su ne bisa ma'auni guda biyu: VSIbase, wanda ke ƙayyade saurin tsarin, da kuma VSImax ƙofa, wanda ke ƙayyade iyakar adadin masu amfani da tsarin zai iya ɗauka ba tare da raguwa mai mahimmanci ba.
Ma'aikatan Ilimi 300 benchmark
Ma'aikatan ilimi sune masu amfani waɗanda ke ɗaukar ƙwaƙwalwar ajiya akai-akai, processor da IO tare da ƙananan kololuwa daban-daban. Manhajar tana kwaikwayi nauyin aiki na masu amfani da ofisoshi, kamar dai kullum suna yin hobbasa a wani abu (PDF, Java, ofishin suite, kallon hoto, 7-Zip). Yayin da kuke ƙara masu amfani daga sifili zuwa 300, jinkirin kowane ɗayan yana ƙaruwa a hankali.
Bayanan ƙididdiga na VSImax:
VSIbase = 986ms, VSI Ƙaddamar da ba a kai ba.
Kididdigar nauyin tsarin ma'ajiya daga saka idanu SimpliVity:
Tare da irin wannan nauyin, tsarin zai iya jure wa ƙãra kaya tare da kusan babu lalacewa a cikin aiki. Lokacin da ake ɗauka don kammala ayyukan mai amfani yana ƙaruwa sosai, lokacin amsawar tsarin ba ya canzawa yayin gwaji kuma yana zuwa 3 ms don rubutu kuma har zuwa 1 ms don karantawa.
Kammalawa: Masu amfani da ilimin 300 suna aiki a kan gungu na yanzu ba tare da wata matsala ba kuma ba sa tsoma baki tare da juna, suna kaiwa pCPU/vCPU oversubscription na 1 zuwa 6. Gabaɗaya jinkirin yana girma daidai yayin da nauyin ya ƙaru, amma iyakar da aka ƙayyade ba a kai ba.
Ma'aikatan ajiya 300 benchmark
Waɗannan masu amfani ne waɗanda koyaushe suke rubutu da karantawa a cikin rabo na 30 zuwa 70, bi da bi. An yi wannan gwajin fiye da yadda ake yin gwaji. Bayanan ƙididdiga na VSImax:
VSIbase = 1673, Matsakaicin VSI ya kai ga masu amfani 240.
Kididdigar nauyin tsarin ma'ajiya daga saka idanu SimpliVity:
Wannan nau'in nauyin gaske shine gwajin damuwa na tsarin ajiya. Lokacin da aka kashe shi, kowane mai amfani yana rubuta fayilolin bazuwar da yawa masu girma dabam zuwa faifai. A wannan yanayin, ana iya ganin cewa lokacin da aka ƙetare wani ƙayyadaddun ma'aunin nauyi ga wasu masu amfani, lokacin da ake ɗauka don kammala ayyuka don rubuta fayiloli yana ƙaruwa. A lokaci guda kuma, nauyin da ke kan tsarin ajiya, mai sarrafawa da ƙwaƙwalwar ajiyar runduna ba sa canzawa sosai, don haka a halin yanzu ba shi yiwuwa a ƙayyade ainihin abin da ke haifar da jinkiri.
Ƙarshe game da aikin tsarin ta amfani da wannan gwajin za a iya yin shi kawai idan aka kwatanta da sakamakon gwajin akan wasu tsarin, tun da irin waɗannan nauyin kayan aiki ne na roba da rashin gaskiya. Koyaya, gabaɗaya gwajin ya yi kyau. Komai ya tafi daidai har zuwa 210, sannan aka fara baƙon martani, waɗanda ba a bin su a ko'ina sai Login VSI.
Ma'aikatan wutar lantarki 300
Waɗannan masu amfani ne waɗanda ke son CPU, ƙwaƙwalwar ajiya da babban IO. Waɗannan “masu amfani da wutar lantarki” a kai a kai suna gudanar da ayyuka masu sarƙaƙƙiya tare da fashe dogon lokaci, kamar shigar da sabbin software da buɗe manyan wuraren adana bayanai. Bayanan ƙididdiga na VSImax:
VSIbase = 970, Ba a kai ga Ƙaddamar VSI ba.
Kididdigar nauyin tsarin ma'ajiya daga saka idanu SimpliVity:
A lokacin gwaji, an kai bakin kofa na kayan aikin akan ɗaya daga cikin nodes ɗin tsarin, amma wannan bai yi wani tasiri sosai akan aikinsa ba:
A wannan yanayin, tsarin zai iya jure wa ƙãra kaya ba tare da raguwa mai mahimmanci ba. Lokacin da ake ɗauka don kammala ayyukan mai amfani yana ƙaruwa sosai, lokacin amsawar tsarin ba ya canzawa yayin gwaji kuma yana zuwa 3 ms don rubutu kuma har zuwa 1 ms don karantawa.
Gwaje-gwaje na yau da kullun ba su isa ga abokin ciniki ba, kuma mun ci gaba: mun haɓaka halayen VM (yawan vCPUs don kimanta haɓakar ƙima da girman diski) kuma mun ƙara ƙarin kaya.
Lokacin gudanar da ƙarin gwaje-gwaje, an yi amfani da daidaitawar tsayawa mai zuwa:
300 kwamfyutocin kwamfyutoci an tura su a cikin 4vCPU, 4GB RAM, 80GB HDD sanyi.
Saita ɗayan injinan gwaji:
Ana tura injinan a cikin zaɓin sadaukarwa - Cikakken Kwafi:
Ma'aikatan Ilimi 300 tare da biyan kuɗi fiye da 12
Bayanan ƙididdiga na VSImax:
VSIbase = 921 ms, VSI Ƙaddamar da ba a kai ba.
Kididdigar nauyin tsarin ma'ajiya daga saka idanu SimpliVity:
Sakamakon da aka samu yayi kama da gwada tsarin VM na baya.
Ma'aikatan wutar lantarki 300 tare da biyan kuɗi 12
Bayanan ƙididdiga na VSImax:
VSIbase = 933, Ba a kai ga Ƙaddamar VSI ba.
Kididdigar nauyin tsarin ma'ajiya daga saka idanu SimpliVity:
A yayin wannan gwaji, an kuma kai ga matakin ɗaukar kayan aikin, amma wannan bai yi wani tasiri sosai kan aikin ba:
Sakamakon da aka samu yayi kama da gwada tsarin da ya gabata.
Me zai faru idan kun gudanar da lodi na awanni 10?
Yanzu bari mu ga ko za a sami "tasirin tarawa" kuma muyi gwaje-gwaje na sa'o'i 10 a jere.
Gwaje-gwaje na dogon lokaci da bayanin sashin ya kamata a yi niyya da gaskiyar cewa muna so mu bincika ko wata matsala za ta taso tare da truss a ƙarƙashin dogon nauyi akan sa.
Ma'aikatan Ilimi 300 + 10 hours
Bugu da ƙari, an gwada wani nau'i na ma'aikatan ilimi 300, sannan kuma aikin mai amfani na sa'o'i 10.
Bayanan ƙididdiga na VSImax:
VSIbase = 919 ms, VSI Ƙaddamar da ba a kai ba.
VSImax Cikakken bayanan ƙididdiga:
Jadawalin ya nuna cewa babu wani lalacewar aiki da aka gani a duk tsawon gwajin.
Kididdigar nauyin tsarin ma'ajiya daga saka idanu SimpliVity:
Ayyukan tsarin ajiya ya kasance iri ɗaya a duk lokacin gwajin.
Ƙarin gwaji tare da ƙari na kayan aiki na roba
Abokin ciniki ya nemi ya ƙara nauyin daji zuwa faifai. Don yin wannan, an ƙara ɗawainiya zuwa tsarin ajiya a cikin kowane na'ura mai mahimmanci na mai amfani don gudanar da nauyin roba akan faifai lokacin da mai amfani ya shiga cikin tsarin. Fio utility ne ya samar da nauyin, wanda ke ba ka damar iyakance nauyin akan faifai ta adadin IOPS. A cikin kowace na'ura, an ƙaddamar da ɗawainiya don ƙaddamar da ƙarin kaya a cikin adadin 22 IOPS 70%/30% Random Read/Rubuta.
Ma'aikatan Ilimi 300 + 22 IOPS kowane mai amfani
A cikin gwaji na farko, an gano fio don sanya babban kan CPU akan injunan kama-da-wane. Wannan ya haifar da saurin hawan CPU na runduna kuma ya shafi aikin tsarin gaba daya.
Mai watsa shiri na CPU:
A lokaci guda, jinkirin tsarin ajiya shima ya karu a zahiri:
Rashin ikon sarrafa kwamfuta ya zama mai mahimmanci kusan masu amfani da 240:
Sakamakon sakamakon da aka samu, an yanke shawarar gudanar da gwajin da ba shi da ƙarfin CPU.
Ma'aikatan ofishi 230 + 22 IOPS ga kowane mai amfani
Don rage nauyin da ke kan CPU, an zaɓi nau'in nauyin ma'aikatan Ofishin, kuma an ƙara 22 IOPS na kayan aikin roba a kowane zama.
An iyakance gwajin zuwa zaman 230 don kar a wuce matsakaicin nauyin CPU.
An gudanar da gwajin tare da masu amfani da ke gudana na tsawon sa'o'i 10 don duba kwanciyar hankali na tsarin yayin aiki na dogon lokaci a kusa da matsakaicin nauyi.
Bayanan ƙididdiga na VSImax:
VSIbase = 918 ms, VSI Ƙaddamar da ba a kai ba.
VSImax Cikakken bayanan ƙididdiga:
Jadawalin ya nuna cewa babu wani lalacewar aiki da aka gani a duk tsawon gwajin.
Ƙididdigar nauyin CPU:
Lokacin yin wannan gwajin, nauyin da ke kan CPU na runduna ya kusan iyakar.
Kididdigar nauyin tsarin ma'ajiya daga saka idanu SimpliVity:
Ayyukan tsarin ajiya ya kasance iri ɗaya a duk lokacin gwajin.
Nauyin da ke kan tsarin ajiya yayin gwajin ya kai kusan 6 IOPS a cikin rabo na 500/60 ( karanta 40 IOPS, rubuta 3 IOPS), wanda shine kusan 900 IOPS a kowane wurin aiki.
Matsakaicin lokacin amsawa ya kai 3 ms don rubutu da kuma har zuwa 1 ms don karatu.
Sakamakon
Lokacin yin kwatankwacin kaya na gaske akan kayan aikin HPE SimpliVity, an sami sakamako mai tabbatar da ikon tsarin don tallafawa kwamfutoci masu kama-da-wane na aƙalla 300 Cikakken injunan Clone akan nau'ikan SimpliVity nodes. A lokaci guda, lokacin mayar da martani na tsarin ajiya an kiyaye shi a matakin da ya dace a duk lokacin gwaji.
Muna sha'awar yadda tsarin dogon gwaje-gwaje da kwatanta mafita kafin aiwatarwa. Za mu iya gwada aiki don nauyin aikin ku ma idan kuna so. Ciki har da sauran hanyoyin magance rikice-rikice. Abokin ciniki da aka ambata yanzu yana gama gwaje-gwaje akan wani bayani a layi daya. Kayan aikinta na yanzu shine kawai tasoshin PC, yanki da software a kowane wurin aiki. Matsar zuwa VDI ba tare da gwaje-gwaje ba, ba shakka, yana da wahala sosai. Musamman, yana da wahala a fahimci ainihin iyawar gonar VDI ba tare da ƙaura na ainihi masu amfani zuwa gare ta ba. Kuma waɗannan gwaje-gwajen suna ba ku damar kimanta ainihin iyawar wani tsari da sauri ba tare da buƙatar shigar da masu amfani na yau da kullun ba. Anan ne wannan binciken ya fito.
Hanya na biyu mai mahimmanci shine cewa abokin ciniki nan da nan ya himmatu don daidaita sikelin da ya dace. Anan zaka iya siyan ƙarin uwar garken kuma ƙara gona, alal misali, ga masu amfani 100, duk abin da ake iya faɗi akan farashin mai amfani. Misali, lokacin da suke buƙatar ƙara ƙarin masu amfani 300, za su san cewa suna buƙatar sabar guda biyu a cikin tsarin da aka riga aka tsara, maimakon sake yin la’akari da haɓaka gabaɗayan kayan aikin su.
Yiwuwar ƙungiyar HPE SimpliVity tana da ban sha'awa. Kasuwancin ya rabu da yanki, don haka yana da ma'ana don shigar da kayan aikin VDI na daban a cikin ofis mai nisa. A cikin ƙungiyar SimpliVity, kowane injin kama-da-wane ana yin kwafi bisa ga jadawalin tare da ikon yin kwafi tsakanin gungu mai nisa da sauri kuma ba tare da kaya akan tashar ba - wannan ingantaccen ajiya ne na ingantaccen matakin. Lokacin yin kwafin VM tsakanin shafuka, ana amfani da tashar a matsayin mafi ƙarancin yuwuwar, kuma wannan yana ba da damar gina gine-ginen DR masu ban sha'awa a gaban cibiyar sarrafawa guda ɗaya da gungun rukunin wuraren ajiya da aka rarraba.
Duk wannan tare yana ba da damar yin la'akari da ɓangaren kuɗi daki-daki, da kuma ƙaddamar da farashin VDI akan tsare-tsaren ci gaban kamfanin, da fahimtar yadda sauri za ta biya da kuma yadda za ta yi aiki. Domin kowane VDI shine mafita wanda a ƙarshe yana adana albarkatu masu yawa, amma a lokaci guda, mafi mahimmanci, ba tare da damar da za a iya amfani da shi ba don canza shi a cikin shekaru 5-7 na amfani.
Gabaɗaya, idan kuna da wasu tambayoyi waɗanda ba don sharhi ba, rubuta mini ta imel [email kariya].
source: www.habr.com