Intel Optane Mai Ci Gaban Ƙwaƙwalwar Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na SAP HANA akan VMware ESXi
a kanview
Fasaha ta kareview da jagororin turawa don amfani da ƙwaƙwalwar ajiya na Intel Optane tare da dandalin SAP HANA akan VMware ESXi.
Wannan takaddar tana nufin samar da sabuntawa ga haɗin gwiwar haɗin gwiwar Intel da SAP,
"Jagorar Kanfigareshan: Intel® Optane ™ Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwa da SAP HANA® Platform Kanfigareshan," akwai kan layi a intel.com/content/www/us/en/big-data/partners/
sap/sap-hana-and-intel-optane-configuration-guide.html. Wannan sabuntawar zai tattauna ƙarin hanyoyin da ake buƙata don saita SAP HANA tare da Intel Optane dindindin ƙwaƙwalwar ajiya (PMem) wanda ke aiki akan injin kama-da-wane VMware ESXi (VM).
A cikin jagorar da ke akwai, tsarin aiki (OS) — ko dai SUSE Linux Enterprise Server
(SLES) ko Red Hat Enterprise Linux (RHEL) — yana gudana kai tsaye akan ƙaramin ƙarfe ko azaman mai watsa shiri OS a cikin saitin da ba na gani ba. Matakan da za a tura SAP HANA tare da Intel Optane PMem a cikin wannan uwar garken mara amfani (wanda ya fara a shafi na 7 na jagorar data kasance) an tsara su kamar haka:
Gabaɗaya matakai
Gabaɗaya matakai: Sanya Intel Optane PMem don SAP HANA
- Shigar da kayan aikin gudanarwa.
- Ƙirƙiri yankuna kai tsaye na App (manufa) — yi amfani da tsaka-tsaki.
- Sake kunna uwar garken - ana buƙata don kunna sabon saiti.
- Ƙirƙiri wuraren sunaye na App Direct.
- Ƙirƙiri a file tsarin akan na'urar sarari suna.
- Sanya SAP HANA don amfani da ƙwaƙwalwar ajiya mai tsayi file tsarin.
- Sake kunna SAP HANA don kunna kuma fara amfani da Intel Optane PMem.
Don turawa a cikin yanayi mai ƙima, wannan jagorar tana haɗa matakan daidaita kowane sashi kamar haka:
Mai watsa shiri:
- Sanya uwar garken uwar garken don Intel Optane PMem ta amfani da BIOS (takamaiman mai siyarwa).
- Ƙirƙiri yankuna masu alaƙa da App Direct, kuma tabbatar da cewa an saita su don amfani da VMware ESXi.
VM: - Ƙirƙiri VM tare da nau'in hardware 19 (VMware vSphere 7.0 U2) tare da NVDIMMs, kuma ba da damar gazawa ga wani mai masauki yayin yin wannan.
- Shirya daidaitawar VMX VM file da kuma sanya NVDIMMs ba tare da samun damar ƙwaƙwalwar ajiya ba (NUMA) sani.
OS: - Ƙirƙiri a file tsarin akan na'urorin suna (DAX) a cikin OS.
- Sanya SAP HANA don amfani da ƙwaƙwalwar ajiya mai tsayi file tsarin.
- Sake kunna SAP HANA don kunna kuma fara amfani da Intel Optane PMem.
Lura cewa matakai na 5-7 na tsarin OS iri ɗaya ne da jagorar da ake da su, sai dai cewa yanzu ana amfani da su zuwa tura OS na baƙo. Don haka wannan jagorar za ta mai da hankali kan matakai na 1-4 da kuma bambance-bambance daga shigarwar danda ba a saka ba.
Sanya uwar garken uwar garken don Intel Optane PMem ta amfani da BIOS
A lokacin da aka buga jagorar da ke akwai, ƙayyadaddun kayan aikin gudanarwa, ipmctl da ndctl, sun kasance galibi tushen layin umarni (CLI). Tun daga wannan lokacin, sabbin tsarin da dillalai na OEM daban-daban suka samar sun fi karɓar ƙirar mai amfani da menu na zayyana (UI) da aka gina a ciki zuwa Haɗin kai Tsararren Firmware Interface (UEFI) ko sabis na BIOS. Kowane OEM ya ƙirƙira UI ɗin sa kyauta don dacewa da salon kansa da tsarin ginanniyar kayan aiki da sarrafawa.
Sakamakon haka, ainihin matakan da ake buƙata don saita Intel Optane PMem don kowane tsarin zai bambanta. Wasu examples na Intel Optane PMem sanyi fuska daga dillalai OEM daban-daban ana nuna su anan don ba da ra'ayin abin da waɗannan allon za su yi kama da kuma nuna yuwuwar nau'ikan nau'ikan UI waɗanda za a iya fuskanta.
Ko da bambance-bambancen salon UI, makasudin samar da Intel Optane PMem don ƙirƙirar yankunan yanayin App Direct ya kasance iri ɗaya ne ga duka-ƙarfe-ƙarfe da lamurra masu amfani kamar VMware ESXi. Matakan da suka gabata waɗanda aka yi ta amfani da CLI ana maye gurbinsu kawai da tsarin UI mai sarrafa menu ko tsari don samun sakamako iri ɗaya. Wato, don ƙirƙirar yankunan App Direct masu tsaka-tsaki a cikin duk kwas ɗin da aka shigar da Intel Optane PMem.
Don taimakawa kewaya ta wannan tsari cikin sauƙi, tebur mai zuwa yana ba da hanyoyin haɗi zuwa sabbin takardu da jagororin da wasu manyan dillalai na OEM suka buga don SAP HANA. Bi matakai daga waɗannan jagororin don ƙirƙirar yankuna na App Direct masu ma'amala don kowane soket, sannan kammala aikin tare da sake kunna tsarin don ba da damar sabon saiti. Tuntuɓi ƙungiyar fasaha ta OEM ko tallafin Intel tare da kowace tambaya.
| OEM mai sayarwa | Intel Optane PMem jagorar daidaitawa / takarda | Hanyar haɗin kan layi |
|
Cisco |
"Cisco UCS: Saita da Sarrafa Intel® Optane™ Cibiyar Bayanai na Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwa" | cisco.com/c/en/us/td/docs/unified_computing/ucs/persistent- ƙwaƙwalwar ajiya/b_Configuring_Managing_DC-Duniya-Memory- Modules.pdf |
| Dell Technologies | "Dell EMC NVDIMM-N Jagorar Mai Amfani da Ƙwaƙwalwar Ƙwaƙwalwa" (Intel Optane PMem 100 jerin) | https://dl.dell.com/topicspdf/nvdimm_n_user_guide_en-us.pdf |
| Dell Technologies | "Dell EMC PMem 200 Jerin Jagorar Mai Amfani" | https://dl.dell.com/topicspdf/pmem_15g_en-us.pdf |
|
Fujitsu |
"DCPMM (Cibiyar Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa)" | https://ssl.syncsearch.jp/click?url=https%3A%2F%2Fsupport. ts.fujitsu.com%2FSSearch%2FSWP1235322. asp&query=dcpmm&site=7215VAWV |
|
Fujitsu |
"Shigar da DCPMM (Cibiyar Ƙwaƙwalwar Ƙwaƙwalwar Bayanai) a cikin Saitin UEFI" | https://ssl.syncsearch.jp/click?url=https%3A%2F%2Fsupport. ts.fujitsu.com%2FSSearch%2FSWP1235339. asp&query=dcpmm&site=7215VAWV |
|
Fujitsu |
"Shigar da DCPMM (Cibiyar Ƙwaƙwalwar Ƙwaƙwalwar Bayanan Bayanai) akan Linux" | https://ssl.syncsearch.jp/click?url=https%3A%2F%2Fsupport. ts.fujitsu.com%2FSSearch%2FSWP1235054. asp&query=dcpmm&site=7215VAWV |
| OEM mai sayarwa | Intel Optane PMem jagorar daidaitawa / takarda | Hanyar haɗin kan layi |
| HPE | Jagoran Mai Amfani na Ƙwaƙwalwar Ƙwaƙwalwar HPE don HPE ProLiant Gen10 sabobin da HPE Synergy" | http://itdoc.hitachi.co.jp/manuals/ha8000v/hard/Gen10/ DCPMM/P16877-002_en.pdf |
| HPE | "Intel Optane na'urar ƙwaƙwalwar ajiya na 100 don Jagorar Mai amfani na HPE" | https://support.hpe.com/hpesc/public/ docDisplay?docId=a00074717en_us |
|
Lenovo |
"Yadda za a canza Intel® Optane ™ DC Tsarin Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwa ta hanyar UEFI" | https://datacentersupport.lenovo.com/us/en/products/ sabobin / tsarin tunani / sr570/7y02 / mafita / ht508257- yadda-a-canza-intel-optane-dc-zuwa-zuwa-zuwa-zuwa- module-aiki-hanyoyin-ta hanyar-uefi |
| Lenovo | Haɓaka ƙwaƙwalwar ajiyar Intel Optane DC akan Sabar Lenovo ThinkSystem | https://lenovopress.com/lp1167.pdf |
| Lenovo | "Aiwatar da Intel Optane DC Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwa tare da VMware vSphere" | https://lenovopress.com/lp1225.pdf |
| Supermicro | "Intel 1st Gen DCPMM Tsarin ƙwaƙwalwar ajiya don Intel Purley Platform" | https://www.supermicro.com/support/resources/memory/ DCPMM_1stGen_memory_config_purley.pdf |
|
Supermicro |
"Intel® Optane™ Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Supermicro X200SPx / X12Dxx / X12Qxx ) | https://www.supermicro.com/support/resources/memory/ Optane_PMem_200_Series_Config_X12QP_DP_UP.pdf |
Ƙirƙiri yankuna masu alaƙa da App Direct kuma tabbatar da tsarin su don amfani da VMware ESXi
Menu na OEM UEFI ko BIOS yawanci suna ba da allon UI don tabbatar da cewa an ƙirƙiri yankunan App Direct don kowane soket. Tare da VMware, Hakanan zaka iya amfani da web abokin ciniki ko umarnin esxcli don tabbatar da wannan. Daga web abokin ciniki, je zuwa Storage, sa'an nan kuma zaži Persistent Memory tab.
Kamar yadda za ku gani, ana ƙirƙira tsohuwar wurin suna ta atomatik kowane yanki. (Wannan example don tsarin soket biyu ne.) Don esxcli, zaku iya amfani da umarni mai zuwa:
Ƙirƙiri VM tare da nau'in hardware 19 (VMware vSphere 7.0 U2) tare da NVDIMMs, kuma ba da damar gazawa ga wani mai masaukin baki
Sanya VM tare da OS mai goyan bayan (SLES ko RHEL don SAP HANA) da SAP HANA 2.0 SPS 04 ko mafi girma shigar
Akwai hanyoyi da yawa don samarwa da tura vSphere VMs. Waɗannan fasahohin sun fi siffanta su kuma an rufe su ta hanyar ɗakin karatu na takaddun kan layi na VMware a “VMware vSphere—Deploying Virtual
Machines" (https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-39D19B2B-A11C-42AE-AC80-DDA8682AB42C.html).
Don zaɓar hanya mafi kyau don mahallin ku, kuna buƙatar ƙirƙirar VM tare da OS mai dacewa da goyan bayan kuma shigar da SAP HANA akan sa kamar yadda kuke yi akan sabar ta jiki (bare-metal).
Ƙirƙiri wuraren suna na kai tsaye na App akan VM da aka tura ta ƙara na'urorin Intel Optane PMem (NVDIMM).
Da zarar an tura VM, yakamata a kara na'urorin Intel Optane PMem. Kafin ka sami damar ƙara NVDIMMs zuwa VM, bincika idan an ƙirƙiri yankuna na Intel Optane PMem da wuraren suna daidai a cikin BIOS. Tabbatar cewa kun zaɓi duk Intel Optane PMem (100%). Hakanan tabbatar da cewa an saita nau'in ƙwaƙwalwar ajiya na dindindin zuwa App Direct Interleaved. Ya kamata a saita yanayin ƙwaƙwalwa zuwa 0%.
Kashe VM, sannan gyara saitunan VM ta amfani da Ƙara sabon zaɓin na'ura da zaɓi NVDIMM. Daidaitaccen aikin shine ƙirƙirar na'urar NVDIMM guda ɗaya a kowane soket na CPU mai masaukin baki. Koma zuwa mafi kyawun jagorar ayyuka daga OEM ɗinku idan akwai.
Wannan matakin kuma zai haifar da wuraren suna ta atomatik.
Shirya girman NVDIMMs kamar yadda ake buƙata, sannan zaɓi Bada izinin lalacewa akan wani runduna don duk na'urorin NVDIMM.
Idan babu na'urar NVDIMM da aka jera, gwada haɓaka haɓakar VM. Zaɓi VM, zaɓi Ayyuka> Daidaituwa> Haɓaka Daidaituwar VM, kuma tabbatar da cewa VM ɗin ya dace da ESXI 7.0 U2 kuma daga baya.
Bayan ƙara na'urorin NVDIMM cikin nasara, saitunan daidaitawar VM ɗinku yakamata suyi kama da wannan:
Idan an yi saitunan daidai, VMware ESXi Intel Optane PMem ajiya views yakamata yayi kama da wadannan adadi.
VMware ESXi Intel Optane PMem ajiya view- module
VMware ESXi Intel Optane PMem ajiya view- interleave sets
VMware ESXi PMem ajiya view- wuraren suna
Lura: Lambobin saitin interleave da aka nuna sun dogara da tsarin kayan aikin kuma yana iya bambanta ga tsarin ku.
Bayan haka, zaku iya ƙara NVDIMMs da masu sarrafa NVDIMM zuwa SAP HANA VM ɗin ku. Don amfani da duk samammun ƙwaƙwalwar ajiya a cikin tsarin ku, zaɓi matsakaicin girman da zai yiwu kowane NVDIMM.
Ƙirƙirar NVDIMM ta hanyar VMware vCenter mai amfani da hoto mai hoto
Shirya daidaitawar VMX VM file kuma sanya NVDIMMs NUMA-sane
Ta hanyar tsoho, rabon Intel Optane PMem a cikin VMkernel don VM NVDIMMs baya la'akari da NUMA. Wannan na iya haifar da VM da keɓaɓɓen Intel Optane PMem yana gudana a cikin nau'ikan NUMA daban-daban, wanda zai haifar da damar NVDIMMs a cikin VM ya kasance mai nisa, yana haifar da rashin aiki mara kyau. Don guje wa wannan, dole ne ka ƙara waɗannan saitunan zuwa tsarin VM ta amfani da VMware vCenter
(ana iya samun ƙarin cikakkun bayanai game da wannan matakin a VMware KB 78094).
A cikin taga Editan saituna, zaɓi shafin Zaɓuɓɓukan VM, sannan danna Babba.
A cikin sashin Ma'auni na Kanfigareshan, danna Tsarin daidaitawa, zaɓi zaɓin Ƙara Kanfigareshan Tsarin, sannan shigar da dabi'u masu zuwa:
Don tabbatar da cewa an rarraba rabon yankin Intel Optane PMem a ko'ina cikin nodes NUMA, yi amfani da umarnin VMware ESXi mai zuwa:
memstats -r pmem-yankin-numa-stats
Ƙirƙiri a file tsarin akan na'urorin suna (DAX) a cikin OS
Don kammala tsarin daidaitawa, ci gaba zuwa matakai na 5-7 na jagorar daidaitawar bare-metal, farawa daga shafi na 13. Waɗannan matakan sun bayyana yadda ake kammala tsarin OS.
Kamar dai yadda yake a cikin tsarin sabar sabar bare-metal, sake kunna VM bayan mataki na ƙarshe, Saita SAP HANA Base Path, zai kunna Intel Optane PMem don amfani da SAP HANA.
Kuna iya bincika ko an saka na'urorin NVDIMMs da kyau ta amfani da umarnin ndctl mai zuwa:
Saita wuraren suna zuwa yanayin "fsdax".
Wataƙila kun lura a wannan lokacin cewa wuraren da aka ƙirƙira suna cikin yanayin “raw”. Don amfani da SAP HANA da kyau, suna buƙatar canza su zuwa yanayin "fsdax". Yi amfani da umarni mai zuwa don yin wannan:
ndctl ƙirƙirar-spacespace -f -e -mode=fsdax
Maidawa App Direct sunaye da file tsarin bayan sake kunna VM
VMware yana ba da damar babban samuwa (HA) a cikin vSphere 7.0 U2 don Intel Optane PMem-enabled SAP HANA VMs.1 Duk da haka, don tabbatar da cikakken canja wurin bayanai, ana buƙatar ƙarin matakai don shirya Intel Optane PMem don amfani da SAP HANA don ta atomatik sake loda bayanan daga ma'ajiyar da aka raba (na al'ada) bayan gazawar.
Ana iya amfani da matakai iri ɗaya don sake hawa wuraren sunaye na App Direct da file tsarin duk lokacin da VM ya sake yin aiki ko aka yi hijira. Koma zuwa "Yin Aiwatar da Babban Samuwa a cikin VMware vSphere 7.0 U2 don SAP HANA tare da Intel® Optane ™ Ƙwaƙwalwar Ƙwaƙwalwa" (intel.in/content/www/in/en/architecture-and-technology/vmware-vsphere-ha-sap-hana-optane-pmem.html) don ƙarin bayani.
mafita
Me yasa ake tura SAP HANA akan hanyoyin VMware?
VMware yana da tallafin samar da SAP HANA tun daga 2014 da tallafin da ba samarwa ba tun daga 2012.
Babban scalability don x86 a kan-gidan hypervisors don SAP HANA
- Taimakon mai watsa shiri don CPUs masu ma'ana 768 da RAM 16 TB
- SAP HANA ƙarfin haɓakawa yana tallafawa har zuwa VMs masu faɗin soket guda takwas tare da 448 vCPUs da 12 TB RAM
- SAP HANA iya sikelin-fita yana tallafawa har zuwa 32 TB
- Virtual SAP HANA da SAP NetWeaver® bambance-bambancen aikin VM guda ɗaya zuwa tsarin ƙarfe-ƙarfe waɗanda aka ba da izini don wuce ƙa'idodin SAP
- Cikakken SAP HANA goyon bayan girman girman aiki
- A kan taswirar hanya: 18 TB Intel Optane PMem SAP HANA tsarin
Babban kayan aikin Intel x86 da goyan bayan mai siyarwa don SAP HANA
- Taimako ga duk manyan Intel CPUs:
- Intel Xeon processor v3 iyali (Haswell)
- Intel Xeon processor v4 iyali (Broadwell)
- 1st Generation Intel Xeon Scalable processors (Skylake)
- 2nd Generation Intel Xeon Scalable processor (Cascade Lake)
- 3rd Generation Intel Xeon Scalable processor (Cooper Lake)
- 3rd Generation Intel Xeon Scalable processor (Ice Lake, yana ci gaba)
- 4th Generation Intel Xeon Scalable processor (Sapphire Rapids, yana ci gaba)
- Taimako don tsarin uwar garken 2-, 4-, da 8-socket
- Cikakken goyon bayan Intel Optane PMem
- Taimako ga vSphere daga duk manyan abokan haɗin gwiwar kayan aikin SAP, duka don aiwatar da gine-gine da kuma cikin gajimare.
Karin bayani
Mataki na zaɓi: Kunna ipmctl a cikin harsashin UEFI
Idan babu tsarin menu na BIOS don saita Intel Optane PMem, ana iya amfani da UEFI CLI don saita tsarin don amfani da SAP HANA da ke gudana akan VMware ESXi. Don aiwatar da daidai da mataki na 1 a sama, ana iya kunna harsashi na UEFI a lokacin taya don gudanar da aikin sarrafa ipmctl daga CLI:
- Ƙirƙiri bootable UEFI harsashi na USB flash drive tare da FAT32 file tsarin.
Lura: Wasu masu siyar da tsarin suna ba da zaɓin taya don shigar da harsashi na UEFI daga menu na farawa, a cikin wannan yanayin kuna da zaɓi don kada ku sanya kebul ɗin filasha ɗin bootable ko amfani da wata na'urar ajiya mai samun dama daga harsashin UEFI. Tuntuɓi takamaiman takaddun ku ko kayan tallafi don cikakkun bayanai. - Kwafi UEFI mai aiwatarwa file ipmctl.efi daga fakitin firmware na Intel Optane PMem zuwa faifan filasha (ko wata na'urar ajiya da aka zaɓa). Har yanzu, mai siyar da tsarin ku zai samar da fakitin firmware na Intel Optane PMem don tsarin ku.
- Buga tsarin ku don shigar da harsashi na UEFI.
Don faifan USB mai bootable, matakai na yau da kullun zasu kasance:- Toshe kebul na flash ɗin cikin buɗaɗɗen tashar USB akan mai gida kuma kunna shi.
- Shigar da menu na Boot don nuna duk tushen bootable.
- Zaɓi UEFI harsashi na USB flash drive.
- Zaɓin file tsarin tafiyar ku kuma kewaya zuwa hanyar da impctl.efi file aka kwafi.
Don faifan kebul na bootable, sau da yawa file tsarin shine FS0, amma yana iya bambanta, don haka gwada FS0, FS1, FS2, da sauransu.
- Aiwatar da ipmctl.efi taimako don lissafta duk samuwan umarni. Don ƙarin bayani, koma zuwa "IPMCTL Jagoran Mai Amfani." Ƙirƙiri yankuna kai tsaye na App
Yi amfani da umarnin Ƙirƙiri Burin don ƙirƙirar yanki mai tsaka-tsaki wanda aka saita don Yanayin App Direct:
ipmctl.efi ƙirƙirar -goal PersistentMemoryType=AppDirect
Kammala tsarin tanadin ƙwaƙwalwar ajiya (ƙirƙiri burin) ta sake kunna uwar garken don kunna sabbin saitunan.
Bayan sake kunnawa, sabbin DIMM-interleave-sets ana wakilta su azaman ƙwaƙwalwar ajiyar “yankunan” na iyawar Yanayin Kai tsaye na App. Zuwa view saitin yanki, yi amfani da umarnin Jerin Yankunan:
ipmctl nuna - yanki
Wannan umarni yana dawo da fitarwa kamar haka:
Takardu / Albarkatu
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Intel Optane Mai Ci Gaban Ƙwaƙwalwar Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na SAP HANA akan VMware ESXi [pdf] Jagorar mai amfani Ƙwaƙwalwar Ƙwaƙwalwar Optane da SAP HANA Platform Kanfigareshan akan VMware ESXi, SAP HANA Platform Kanfigareshan akan VMware ESXi, Tsarin Platform akan VMware ESXi, Kanfigareshan akan VMware ESXi |
