H3C GPU UIS Woyang'anira Pezani Upangiri Wogwiritsa Ntchito Umodzi wa GPU

Za vGPUs

Zathaview

Kuwonekera kwa GPU kumathandizira ma VM angapo kukhala ndi mwayi wolowera ku GPU imodzi yokha mwakusintha ma GPU akuthupi kukhala omveka otchedwa Virtual GPUs (vGPUs).

NVIDIA GRID vGPU imayendera gulu lomwe laikidwa ndi NVIDIA GRID GPUs kuti lipereke zothandizira za vGPU za VM zomwe zimapereka ntchito zojambula bwino kwambiri monga kukonza zithunzi za 2D ndi 3D graphics rendering.

H3C UIS Manager amagwiritsa ntchito ukadaulo wa NVIDIA GRID vGPU limodzi ndi madongosolo anzeru (iRS) kuti apereke zothandizira za vGPU. Kuti achulukitse kugwiritsidwa ntchito, UIS Manager amayika ma vGPU ndikuwagawa mwachangu kumagulu a VM kutengera momwe ma vGPU amagwiritsidwira ntchito komanso zofunika kwambiri ma VM.

Njira

GPU virtualization 

GPU virtualization imagwira ntchito motere: 

1. GPU yakuthupi imagwiritsa ntchito DMA kuti ipeze mwachindunji malangizo omwe mapulogalamu azithunzi amapereka kwa woyendetsa NVIDIA ndikuchita malangizowo.
2. GPU yakuthupi imayika deta yoperekedwa mu ma furemu a vGPU.
3. Dalaivala wa NVIDIA amakoka zomwe zaperekedwa kuchokera pazithunzi zakuthupi.

Chithunzi 1 GPU virtualization makina

UIS Manager amaphatikiza NVIDIA vGPU Manager, chomwe ndi gawo lalikulu la GPU virtualization. NVIDIA vGPU Manager amagawa GPU yakuthupi kukhala ma vGPU angapo odziyimira pawokha. vGPU iliyonse ili ndi mwayi wopeza kuchuluka kokhazikika kwa buffer ya chimango. Ma vGPU onse okhala pa GPU yakuthupi amayang'anira injini za GPU motsatana ndi kugawa nthawi, kuphatikiza zithunzi (3D), decode decode, ndi makanema osunga mavidiyo.

Kukonzekera kwazinthu zanzeru za vGPU 

Kukonzekera kwazinthu zanzeru za vGPU kumagawira zothandizira za vGPU za makamu mgulu limodzi ku dziwe lazinthu la GPU la gulu la ma VM omwe amapereka ntchito yomweyo. VM iliyonse mu gulu la VM imapatsidwa template ya utumiki. Tsamba la utumiki limatanthawuza kufunikira kwa ma VM omwe amagwiritsa ntchito template ya utumiki kuti agwiritse ntchito zinthu zakuthupi ndi chiŵerengero chonse cha zipangizo zomwe ma VM onse omwe amagwiritsa ntchito template ya utumiki angagwiritse ntchito. VM ikayamba kapena kuyambiranso, Woyang'anira UIS amagawira zothandizira ku VM potengera template yake yautumiki, kagwiritsidwe ntchito ka zinthu, ndi chiŵerengero chonse cha zinthu zomwe ma VM onse adazikonza pogwiritsa ntchito template yofanana.

Woyang'anira UIS amagwiritsa ntchito malamulo otsatirawa kuti agawire zothandizira za vGPU:

• Imagawa zothandizira za vGPU mumayendedwe a boot a VM ngati ma VM agwiritsa ntchito ma tempuleti apantchito ndi zofunika zomwezo.
• Imagawa ma vGPU reso rces pakutsika kofunikira ngati ma vGPU opanda pake ndi ochepa kuposa ma VM kuti ayambitse. Za example, dziwe lothandizira lili ndi ma 10 vGPU, ndipo gulu la VM lili ndi ma VM 12. VMs 1 kupyolera mu 4 amagwiritsa ntchito template A, yomwe ili ndi zofunikira zochepa ndipo imalola ma VM ake kugwiritsa ntchito 20% ya vGPUs mu dziwe lazinthu. VMs 5 kupyolera mu 12 amagwiritsa ntchito template ya utumiki B, yomwe imakhala yofunika kwambiri ndipo imalola ma VM ake kugwiritsa ntchito 80% ya vGPUs mu dziwe lazinthu. Pamene ma VM onse ayamba nthawi imodzi, UIS Manager poyamba amapereka vGPU zothandizira ku VMs 5 kupyolera mu 12. Pakati pa VM 1 kupyolera mu 4, ma VM awiri omwe boot poyamba amapatsidwa ma vGPU awiri otsala.
• Imapezanso zothandizira za vGPU kuchokera ku ma VM omwe sali otsogola kwambiri ndikugawira zothandizira za vGPU ku ma VM ofunika kwambiri pakakwaniritsidwa zotsatirazi:
  • Ma vGPU osagwira ntchito ndi ocheperapo kuposa ma VM otsogola kwambiri kuti ayambitse.
  • Ma VM omwe amagwiritsa ntchito template yomweyi yomwe ili yofunika kwambiri imagwiritsa ntchito zinthu zambiri kuposa kuchuluka kwazinthu zomwe zafotokozedwa mu template yautumiki.

Za example, dziwe lothandizira lili ndi ma 10 vGPU, ndipo gulu la VM lili ndi ma VM 12. VMs 1 kupyolera mu 4 amagwiritsa ntchito template A, yomwe ili ndi zofunikira zochepa ndipo imalola ma VM ake kugwiritsa ntchito 20% ya vGPUs mu dziwe lazinthu. VMs 5 kupyolera mu 12 amagwiritsa ntchito template ya utumiki B, yomwe imakhala yofunika kwambiri ndipo imalola ma VM ake kugwiritsa ntchito 80% ya vGPUs mu dziwe lazinthu. Ma VM 1 mpaka 10 akuyenda, ndipo ma VM 1 mpaka 4 amagwiritsa ntchito ma vGPU anayi. Pamene VM 11 ndi VM 12 boot, UIS Manager amatenganso ma vGPU awiri kuchokera ku VMs 1 mpaka 4 ndikuwapatsa VM 11 ndi VM 12.

Zoletsa ndi malangizo

Kuti mupereke ma vGPU, ma GPU akuthupi ayenera kuthandizira mayankho a NVIDIA GRID vGPU.

Kukonza ma vGPU 

Mutuwu ukufotokoza momwe mungaphatikizire vGPU ku VM mu UIS Manager. 

Zofunikira

• Ikani ma GPU ogwirizana a NVIDIA GRID vGPU pa seva kuti mupereke ma vGPU. Kuti mudziwe zambiri za kukhazikitsa kwa GPU, onani kalozera woyika zida za seva.
• Tsitsani okhazikitsa Virtual GPU License Manager, chida cha gpumodeswitch, ndi madalaivala a GPU kuchokera ku NVIDIA webmalo.
• Perekani NVIDIA License Server ndikupempha ziphaso za NVIDIA vGPU monga zalongosoledwa mu “Deploying NVIDIA License Server” ndi “(Mosasankha) Kufunsira laisensi ya VM.”

Zoletsa ndi malangizo

• VM iliyonse imatha kulumikizidwa ku vGPU imodzi.
• GPU yakuthupi imatha kupereka ma vGPU amtundu womwewo. Ma GPU akuthupi a khadi lojambula amatha kupereka mitundu yosiyanasiyana ya ma vGPU.
• GPU yakuthupi yokhala ndi ma vGPUs singagwiritsidwe ntchito podutsa GPU. Kudutsa mu GPU yakuthupi sikungapereke ma vGPU.
• Onetsetsani kuti ma GPU akugwira ntchito muzojambula. Ngati GPU ikugwira ntchito pamakompyuta, ikani mawonekedwe ake kukhala zithunzi monga momwe gpumodeswitch User Guide.

Ndondomeko

Gawoli limagwiritsa ntchito VM yomwe ikuyenda ndi 64-bit Windows 7 ngati yakaleample kufotokoza momwe mungaphatikizire vGPU ku VM.

Kupanga ma vGPU 

1. Pamwamba pa navigation bar, dinani Hosts.
2. Sankhani wolandira kuti alowe patsamba lachidule la wolandira.
3. Dinani pa Hardware Configuration tabu.
4. Dinani pa GPU Chipangizo tabu.
   Chithunzi 2 GPU mndandanda
   
5. Dinani pa chizindikiro cha GPU.
6. Sankhani mtundu wa vGPU, kenako dinani Chabwino.
   Chithunzi 3 Kuwonjezera vGPUs
   

Kulumikiza vGPU ku VMs

1. Pamwamba pa kapamwamba, dinani Services, ndiyeno kusankha iRS pa navigation pane.
   Chithunzi 4 mndandanda wa ntchito za iRS
   
2. Dinani Add iRS Service.
3. Konzani dzina ndi malongosoledwe a ntchito ya iRS, sankhani vGPU ngati mtundu wazinthu, kenako dinani Next.
   Chithunzi 5 Kuwonjezera ntchito ya iRS
   
4. Sankhani dzina la dziwe la vGPU, sankhani ma vGPU kuti aperekedwe ku dziwe la vGPU, kenako dinani Next.
   Chithunzi 6 Kupereka ma vGPU ku dziwe la vGPU
   
5. Dinani Add kuti muwonjezere ma VM.
6. Dinani pa chizindikiro cha gawo la VM.
   Chithunzi 7 Kuwonjezera utumiki VMs
   
7. Sankhani ma VM a service kenako dinani Chabwino.
   Ma VM osankhidwa akuyenera kukhala otseka. Mukasankha ma VM angapo, adzapatsidwa template yofananira komanso yofunika kwambiri. Mutha kuchitanso ntchito yowonjezera kuti mugawire template yosiyana ku gulu lina la ma VM autumiki.
   Chithunzi 8 Kusankha ntchito VMs
   
   
8. Dinani chizindikiro cha Service Template kumunda.
9. Sankhani template ya utumiki ndikudina Chabwino.
   Kuti mumve zambiri za ma tempuleti apantchito, onani "Kukonzekera kwazinthu zanzeru za vGPU" ndi "(Mwasankha) Kupanga template yantchito."
   Chithunzi 9 Kusankha chitsanzo cha utumiki
   
10. Dinani Malizani.
    Ntchito yowonjezera ya iRS imapezeka pamndandanda wautumiki wa iRS.
    Chithunzi 10 mndandanda wa ntchito za iRS 
    
11. Kuchokera pagawo lakumanzere, sankhani dziwe la vGPU lowonjezera.
12. Pa tabu ya VM, sankhani ma VM kuti muyambe, dinani kumanja pamndandanda wa VM, kenako sankhani Yambani.
    Chithunzi 11 Kuyamba ntchito VMs
    
    
13. M'bokosi la zokambirana lomwe limatsegulidwa, dinani OK.
14. Dinani kumanja VM ndikusankha Console kuchokera panjira yachidule, kenako dikirani kuti VM iyambe.
15. Pa VM, tsegulani Chipangizo Choyang'anira, ndiyeno sankhani Ma adapter owonetsa kuti mutsimikizire kuti vGPU yalumikizidwa ku VM.
    Kuti mugwiritse ntchito vGPU, muyenera kukhazikitsa dalaivala wazithunzi za NVIDIA pa VM.
    Chithunzi 12 Woyang'anira Chipangizo
    

Kuyika dalaivala wazithunzi za NVIDIA pa VM 

1. Tsitsani woyendetsa wofananira wa NVIDIA ndikuyiyika ku VM.
2. Dinani kawiri choyika dalaivala ndikuyika dalaivala potsatira wizard yokhazikitsa.
   Chithunzi 13 Kuyika dalaivala wazithunzi za NVIDIA
   
3. Yambitsaninso VM.
   VNC console sichipezeka mutakhazikitsa dalaivala wazithunzi za NVIDIA. Chonde lowani ku VM kudzera pamapulogalamu apakompyuta akutali monga RGS kapena Mstsc.
4. Lowani ku VM kudzera pakompyuta yakutali.
5. Tsegulani Chipangizo Choyang'anira, ndiyeno sankhani Ma adapter a Onetsani kuti muwonetsetse kuti mtundu wa vGPU wolumikizidwa ndi wolondola.
   Chithunzi 14 Kuwonetsa zambiri za vGPU
   

(Ngati mukufuna) Kupempha chilolezo cha VM 

1. Lowani ku VM.
2. Dinani kumanja pa desktop, kenako sankhani NVIDIA Control Panel.
   Chithunzi 15 NVIDIA Control Panel
   
3. Kuchokera pagawo lakumanzere, sankhani Licensing > Sinthani License. Lowetsani adilesi ya IP ndi nambala ya doko ya seva ya layisensi ya NVIDIA, kenako dinani Ikani. Kuti mumve zambiri za kutumiza seva ya layisensi ya NVIDIA, onani "Deploying NVIDIA License Server."
   Chithunzi 16 Kufotokozera seva ya laisensi ya NVIDIA
   

(Mwasankha) Kusintha mtundu wa vGPU wa VM 

1. Pangani dziwe la iRS vGPU la mtundu womwe mukufuna.
   Chithunzi 17 vGPU dziwe mndandanda
   
   
2. Pamwamba pa navigation bar, dinani ma VM.
3. Dinani dzina la VM lomwe likutseka.
4. Patsamba lachidule la VM, dinani Sinthani.
   Chithunzi 18 VM chidule tsamba
   
5. Sankhani Zambiri> Chida cha GPU kuchokera pamenyu.
   Chithunzi 19 Kuwonjezera chipangizo cha GPU
   
   
6. Dinani pa chizindikiro cha gawo la Resource Pool.
7. Sankhani dziwe la vGPU, ndiyeno dinani Chabwino.
   Chithunzi 20 Kusankha dziwe la vGPU
   
8. Dinani Ikani.

(Mwasankha) Kupanga template ya utumiki 

Musanapange template yautumiki, sinthani magawo a magawo azinthu zama tempulo ofotokozedwa ndi dongosolo. Onetsetsani kuti kuchuluka kwa magawo omwe agawidwe azinthu zama tempulo onse a ntchito sikudutsa 100%.

Kuti mupange template ya utumiki: 

1. Pamwamba pa kapamwamba, dinani Services, ndiyeno kusankha iRS pa navigation pane.
   Chithunzi 21 mndandanda wa ntchito za iRS
   
2. Dinani Zitsanzo za Utumiki.
   Chithunzi 22 Mndandanda wa template ya Service
   
3. Dinani Add.
   Chithunzi 23 Kuonjezera chitsanzo cha utumiki
   
   
4. Lowetsani dzina ndi malongosoledwe a template yautumiki, sankhani zofunika, kenako dinani Next.
5. Konzani magawo otsatirawa
   

   Parameter	Kufotokozera
   Zofunika Kwambiri	Imatchula kufunikira kwa ma VM omwe amagwiritsa ntchito template kuti agwiritse ntchito zinthu zakuthupi. Pamene kagwiritsidwe ntchito ka ma VM pogwiritsa ntchito template yautumiki yomwe ili patsogolo pang'onopang'ono idutsa chiŵerengero chazinthu zomwe zapatsidwa, dongosololi limatenganso chuma cha ma VMwa kuti awonetsetse kuti ma VM omwe amagwiritsa ntchito template yothandiza kwambiri ali ndi zofunikira zokwanira zogwiritsira ntchito. Ngati kagwiritsidwe ntchito ka ma VM pogwiritsa ntchito template yautumiki ndi yofunika kwambiri sikudutsa chiŵerengero cha zinthu zomwe mwapatsidwa, dongosololi silitenganso chuma cha ma VMwa.
   Kugawa kwagawo	Imatchula chiŵerengero cha zothandizira mu sevisi ya iRS yoperekedwa ku template ya utumiki. Za exampndi, ngati 10 GPUs

   	kutenga nawo gawo mu iRS ndipo chiŵerengero cha magawo a template ya utumiki ndi 20%, 2 GPUs idzaperekedwa ku template ya utumiki. Chiyerekezo chonse chagawidwe cha ma tempulo onse autumiki sichingadutse 100%.
   Service Stop Command	Imatchula lamulo lomwe litha kutsatiridwa ndi OS ya VM kuti amasule zida zomwe VM imagwiritsa ntchito kuti ma VM ena agwiritse ntchito. Za example, mukhoza kulowa lamulo shutdown.
   Zotsatira Zobwerera	Imatchula zotsatira zogwiritsidwa ntchito ndi Woyang'anira UIS kuti adziwe ngati lamulo lomwe lagwiritsidwa ntchito poyimitsa ntchito laperekedwa bwino pofananiza zotsatira zomwe zabwezedwa ndi gawoli.
   Zochita Mukalephera	Imatchula zomwe mungachite mukayimitsa kulephera kwa ntchito. Pezani Kenako-Dongosolo limayesa kuyimitsa ntchito za ma VM ena kuti amasule zothandizira. Tsekani VM-Dongosolo limatseka VM yomwe ilipo kuti itulutse zothandizira.

   Chithunzi 24 Kukonza kugawika kwa zinthu za template ya utumiki
   
6. Dinani Malizitsani.

Zowonjezera A NVIDIA vGPU yankho

NVIDIA vGPU paview 

Ma NVIDIA vGPU amagawidwa m'mitundu iyi:

• Q-series-Kwa opanga ndi ogwiritsa ntchito apamwamba.
• B-series-Kwa ogwiritsa ntchito apamwamba.
• A-Series-Kwa ogwiritsa ntchito enieni.

Mndandanda uliwonse wa vGPU uli ndi chiwerengero chokhazikika cha buffer ya chimango, chiwerengero cha mitu yowonetsera yothandizidwa, ndi kuthetsa kwakukulu.

GPU yakuthupi imapangidwa motengera malamulo awa:

• ma vGPU amapangidwa pa GPU yakuthupi kutengera kukula kwake kwa buffer.
• Ma vGPU onse okhala pa GPU yakuthupi ali ndi kukula kofananako. GPU yakuthupi sichitha kupereka ma vGPU okhala ndi makulidwe osiyanasiyana azithunzi.
• Ma GPU akuthupi a khadi lojambula amatha kupereka mitundu yosiyanasiyana ya ma vGPU

Za example, khadi lazithunzi la Tesla M60 lili ndi ma GPU awiri akuthupi, ndipo GPU iliyonse ili ndi 8 GB chimango. Ma GPU amatha kupereka ma vGPU okhala ndi 0.5 GB, 1 GB, 2 GB, 4 GB, kapena 8 GB. Gome lotsatirali likuwonetsa mitundu ya vGPU yothandizidwa ndi Tesla M60

vGPU mtundu	Bafa ya chimango mu MB	Max. kuwonetsa mitu	Max. kusintha pamutu wowonetsera	Max. vGPUs pa GPU	Max. vGPUs pa khadi lazithunzi
M60-8Q	8192	4	4096 × 2160	1	2
M60-4Q	4096	4	4096 × 2160	2	4
M60-2Q	2048	4	4096 × 2160	4	8
M60-1Q	1024	2	4096 × 2160	8	16
M60-0Q	512	2	2560 × 1600	16	32
M60-2B	2048	2	4096 × 2160	4	8
M60-1B	1024	4	2560 × 1600	8	16
M60-0B	512	2	2560 × 1600	16	32
M60-8A	8192	1	1280 × 1024	1	2
M60-4A	4096	1	1280 × 1024	2	4
M60-2A	2048	1	1280 × 1024	4	8
M60-1A	1024	1	1280 × 1024	8	16

UIS Manager sagwirizana ndi ma vGPU okhala ndi 512 MB frame buffer, monga M60-0Q ndi M60-0B. Kuti mudziwe zambiri za NVIDIA GPUs ndi vGPUs, onani Virtual GPU Software User Guide ya NVIDIA.

vGPU chilolezo 

VIDIA GRID vGPU ndi chinthu chololedwa. VM imapeza laisensi kuchokera ku seva ya laisensi ya NVIDIA vGPU kuti iwonetsetse zonse za vGPU poyambira ndikubweza layisensi ikatseka.

Chithunzi 25 NVIDIA GRID vGPU chilolezo

Zogulitsa zotsatirazi za NVIDIA GRID zilipo ngati zovomerezeka pa NVIDIA Tesla GPUs:

• Virtual Workstation.
• Virtual PC.
• Virtual Application.

Gome lotsatirali likuwonetsa zolemba za layisensi ya GRID:

GRID laisensi edition	Zithunzi za GRID	Ma vGPU othandizidwa
GRID Virtual Application	Pulogalamu ya PC-level.	A-series vGPUs
GRID Virtual PC	Makompyuta apakompyuta a ogwiritsa ntchito omwe amafunikira luso la ogwiritsa ntchito pa PC pa Windows, Web asakatuli, ndi kanema wotanthauzira kwambiri.	B-mndandanda wa vGPUs
GRID Virtual Workstation	Malo ogwirira ntchito kwa ogwiritsa ntchito apakati komanso apamwamba kwambiri omwe amafunikira mwayi wogwiritsa ntchito zithunzi zakutali.	Q-series ndi B-series vGPUs

Kutumiza NVIDIA License Server 

Zofunikira papulatifomu 

VM kapena wolandirayo kuti ayikidwe ndi NVIDIA License Server ayenera kukhala ndi ma CPU osachepera awiri ndi 4 GB ya kukumbukira. NVIDIA License Server imathandizira makasitomala opitilira 150000 omwe ali ndi zilolezo akamathamanga pa VM kapena wokhala ndi ma CPU anayi kapena kupitilira apo ndi kukumbukira kwa 16 GB.

Zofunikira papulatifomu 

• JRE—32-bit, JRE1.8 kapena kenako. Onetsetsani kuti JRE yakhazikitsidwa papulatifomu musanayike NVIDIA License Server.
• NET Framework—.NET Framework 4.5 kapena mtsogolo pa Windows.
• Apache Tomcat—Apache Tomcat 7.x kapena 8.x. Phukusi loyikira la NVIDIA License Server ya Windows lili ndi Apache Tomcat phukusi. Kwa Linux, muyenera kukhazikitsa Apache Tomcat musanayike NVIDIA License Server.
• Web msakatuli—Pambuyo pa Firefox 17, Chrome 27, kapena Internet Explorer 9.

Zofunikira pakukonza nsanja 

• Pulatifomu iyenera kukhala ndi adilesi ya IP yokhazikika.
• Pulatifomu iyenera kukhala ndi adilesi imodzi yosasinthika ya Ethernet MAC, kuti igwiritsidwe ntchito ngati chizindikiritso chapadera polembetsa seva ndikupanga ziphaso ku NVIDIA Software Licensing Center.
• Tsiku ndi nthawi ya nsanja ziyenera kukhazikitsidwa molondola.

Network madoko ndi mawonekedwe oyang'anira 

Seva ya layisensi imafuna kuti TCP port 7070 ikhale yotseguka pachitetezo cha nsanja, kuti ipereke zilolezo kwa makasitomala. Mwachikhazikitso, okhazikitsa adzatsegula doko ili.

Mawonekedwe a kasamalidwe ka seva yalayisensi ndi web-based, ndipo amagwiritsa ntchito doko la TCP 8080. Kuti mupeze mawonekedwe owongolera kuchokera papulatifomu yokhala ndi seva ya layisensi, kupeza http://localhost:8080/licserver . Kuti mupeze mawonekedwe oyang'anira kuchokera pa PC yakutali, pezani http://<license sercer ip>:8080/licserver.

Kukhazikitsa ndi kukonza NVIDIA License Server 

• Pa H3C UIS Manager, pangani VM yomwe ikukwaniritsa zofunikira papulatifomu ya NVIDIA License Server.
• Ikani NVIDIA License Manager monga tafotokozera mu Kukhazikitsa NVIDIA vGPU Software License Server mutu wa Virtual GPU Software License Server User Guide. Mutuwu umapereka zofunikira pakukhazikitsa ndi njira za Windows ndi Linux.
• Konzani NVIDIA License Server monga momwe zalongosoledwera mu Manager License pa NVIDIA vGPU Software License Server chapter of Virtual GPU Software License Server User Guide.

Zolemba / Zothandizira

H3C GPU UIS Manager Access Single Physical GPU [pdf] Buku Logwiritsa Ntchito GPU, UIS Manager Access Single Physical GPU, UIS Manager, Access Single Physical, Single Physical

Maumboni

• Buku Logwiritsa Ntchito