intel Optane Persistent Memory uye SAP HANA Platform Configuration paVMware ESXi
pamusoroview
Technology pamusoroview uye nhungamiro yekuendesa yekushandisa Intel Optane inoenderera ndangariro neSAP HANA chikuva paVMware ESXi.
Gwaro iri rine chinangwa chekupa kuvandudzwa kune iripo Intel uye SAP co-kudhindwa,
"Configuration Guide: Intel® Optane™ Persistent Memory uye SAP HANA® Platform Configuration," inowanikwa paIndaneti pa intel.com/content/www/us/en/big-data/partners/
sap/sap-hana-and-intel-optane-configuration-guide.html. Iyi yekuvandudza ichakurukura mamwe maitiro anodiwa kugadzirisa SAP HANA neIntel Optane persistent memory (PMem) inoshanda paVMware ESXi virtual muchina (VM).
Mugwaro riripo, iyo inoshanda sisitimu (OS) - ingave SUSE Linux Enterprise Server
(SLES) kana Red Hat Enterprise Linux (RHEL) - inomhanya yakananga pasimbi isina chinhu kana seyemugadziri OS mune isina-virtualized setup. Matanho ekuisa SAP HANA neIntel Optane PMem mune iyi isiri-virtualized server (iyo inotanga papeji 7 yegwaro riripo) rakatsanangurwa sezvizvi:
General matanho
General matanho: Gadzira Intel Optane PMem yeSAP HANA
- Isa manejimendi ekushandisa.
- Gadzira nzvimbo dzeApp Direct (chinangwa) - shandisa interleaving.
- Vhurazve sevha-inodiwa kugonesa kugadziridza kutsva.
- Gadzira App Direct mazita enzvimbo.
- Gadzira a file system pane namespace mudziyo.
- Gadzirisa SAP HANA kushandisa ndangariro inopfuurira file system.
- Tangazve SAP HANA kuti uite uye tanga kushandisa Intel Optane PMem.
Kuti uendeswe munzvimbo ine virtualized, gwara iri rinounganidza matanho ekugadzirisa chikamu chimwe nechimwe sezvizvi:
Host:
- Rongedza server server yeIntel Optane PMem uchishandisa BIOS (mutengesi-zvakananga).
- Gadzira nzvimbo dzeApp Direct dzakabatana, uye simbisa kuti dzakagadzirirwa kushandiswa kweVMware ESXi.
VM: - Gadzira VM ine Hardware vhezheni 19 (VMware vSphere 7.0 U2) ine NVDIMMs, uye bvumidza failover kune mumwe muenzi uchiita izvi.
- Rongedza iyo VMX VM kumisikidzwa file uye ita kuti NVDIMMs isiri-uniform memory yekuwana (NUMA) -kuziva.
OS: - Gadzira a file system pane namespace (DAX) zvishandiso muOS.
- Gadzirisa SAP HANA kushandisa ndangariro inopfuurira file system.
- Tangazve SAP HANA kuti uite uye tanga kushandisa Intel Optane PMem.
Ziva kuti nhanho 5-7 dzeiyo OS kumisikidzwa dzakafanana negwara riripo, kunze kwekunge rava kushandiswa kune muenzi OS deployment. Iri gwara rinozotarisa pamatanho 1-4 uye mutsauko kubva pakuisirwa-simbi yekuisa.
Rongedza server server yeIntel Optane PMem uchishandisa BIOS
Panguva yekuburitswa kwegwaro riripo, izvo zvakatemerwa manejimendi zvekushandisa, ipmctl uye ndctl, zvaive zvakanyanya command-line interface (CLI)-yakavakirwa. Kubva ipapo, masisitimu matsva anogadzirwa neakasiyana vatengesi veOEM vakanyanya kutora graphical menyu-inotyairwa mushandisi interface (UI) yakavakirwa-mukati kune yavo Unified Extensible Firmware Interface (UEFI) kana BIOS masevhisi. Imwe neimwe OEM yakagadzira yakasununguka UI yayo kuti ienderane nemaitiro ayo uye chimiro chezvakavakirwa-mukati zvekushandisa uye zvinodzora.
Nekuda kweizvozvo, iwo matanho chaiwo anodiwa kugadzirisa Intel Optane PMem kune yega system inosiyana. Vamwe exampLes yeIntel Optane PMem yekumisikidza skrini kubva kune vakasiyana vatengesi veOEM inoratidzwa pano kuti ipe pfungwa yekuti zviratidziro izvi zvingaite sei uye kuenzanisira zvingangoitika zvakasiyana-siyana zveUI masitayipi angangosangana nawo.
Zvisinei nekusiyana kwemaitiro eUI, chinangwa chekupa Intel Optane PMem kugadzira matunhu eApp Direct modhi inoramba yakafanana kune ese ari maviri-simbi uye anoonekwa ekushandisa kesi seVMware ESXi. Matanho apfuura akaitwa uchishandisa CLI anongotsiviwa nemenu-inotyairwa kana fomu-maitiro UI maitiro kuti uwane iwo iwo magumo ekupedzisira. Ndokunge, kugadzira akapindirana App Direct matunhu kune ese masokisi ane Intel Optane PMem yakaiswa.
Kuti ubatsire kufamba nenzira iyi zviri nyore, tafura inotevera inopa zvinongedzo kune azvino zvinyorwa uye madhairekitori akaburitswa nevamwe vepamusoro-tier OEM vatengesi veSAP HANA. Tevedza nhanho kubva kune aya madhairekitori ekugadzira akapindirana App Direct matunhu socket yega yega, uye wobva wapedzisa maitiro nekudzoreredza sisitimu kuti igone kugadziridzwa kutsva. Bvunza yako OEM tekinoroji timu kana Intel rutsigiro nechero mibvunzo.
| OEM mutengesi | Intel Optane PMem gadziriso yegwaro / gwaro | Online link |
| HPE | HPE Persistent Memory User Guide yeHPE ProLiant Gen10 maseva uye HPE Synergy” | http://itdoc.hitachi.co.jp/manuals/ha8000v/hard/Gen10/ DCPMM/P16877-002_en.pdf |
| HPE | "Intel Optane inoramba ichiyeuka 100 yakatevedzana yeHPE User Guide" | https://support.hpe.com/hpesc/public/ docDisplay?docId=a00074717en_us |
|
Lenovo |
"Maitiro ekushandura iyo Intel® Optane ™ DC Persistent Memory Module inoshanda modes kuburikidza neEFI" | https://datacentersupport.lenovo.com/us/en/products/ maseva/thinksystem/sr570/7y02/solutions/ht508257- sei-kuchinja-intel-optane-dc-persistent-memory- module-operating-modes-kuburikidza-uefi |
| Lenovo | "Kugonesa Intel Optane DC Inoenderera Memory paLenovo ThinkSystem Servers" | https://lenovopress.com/lp1167.pdf |
| Lenovo | "Kushandisa Intel Optane DC Inopfuurira Memory neVMware vSphere" | https://lenovopress.com/lp1225.pdf |
| Supermicro | "Intel 1st Gen DCPMM Memory Configuration yeIntel Purley Platform" | https://www.supermicro.com/support/resources/memory/ DCPMM_1stGen_memory_config_purley.pdf |
|
Supermicro |
"Intel® Optane™ Inorambira Memory 200 Series Configuration yeSupermicro X12SPx/X12Dxx/ X12Qxx Motherboards" | https://www.supermicro.com/support/resources/memory/ Optane_PMem_200_Series_Config_X12QP_DP_UP.pdf |
Gadzira matunhu akatarisana neApp Direct uye simbisa kumisikidzwa kwawo kweVMware ESXi kushandiswa
Iyo OEM UEFI kana BIOS mamenu anowanzo kupa maUI skrini kuratidza kuti matunhu eApp Direct akagadzirwa socket yega yega. NeVMware, unogona zvakare kushandisa iyo web mutengi kana iwo esxcli kuraira kuratidza izvi. Kubva ku web mutengi, enda kuKuchengeta, uye wozosarudza iyo Persistent Memory tab.
Sezvauchaona, nzvimbo yekusarudzika yezita inogadzirwa otomatiki padunhu. (Izvi example ndeye maviri-socket system.) Kune esxcli, unogona kushandisa murairo unotevera:
Gadzira VM ine Hardware vhezheni 19 (VMware vSphere 7.0 U2) ine NVDIMMs, uye bvumidza kukundikana kune mumwe muenzi.
Tumira VM ine muenzi anotsigirwa OS (SLES kana RHEL yeSAP HANA) uye SAP HANA 2.0 SPS 04 kana kupfuura yakaiswa
Pane nzira dzakawanda dzekupa uye kutumira vSphere VMs. Aya matekiniki anotsanangurwa zvakanyanya uye akafukidzwa neVMware's online gwaro raibhurari pa "VMware vSphere-Deploying Virtual.
Machina” (https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-39D19B2B-A11C-42AE-AC80-DDA8682AB42C.html).
Kuti usarudze nzira yakanakisa yenzvimbo yako, iwe uchafanirwa kugadzira VM ine yakakodzera inotsigirwa OS uye isa SAP HANA pairi sezvaungaite pane yemuviri (isina-simbi) sevha.
Gadzira App Direct namespaces pane yakatumirwa VM nekuwedzera Intel Optane PMem (NVDIMM) zvishandiso.
Kana iyo VM yaiswa, iyo Intel Optane PMem zvishandiso zvinofanirwa kuwedzerwa. Usati wakwanisa kuwedzera maNVDIMM kuVM, tarisa kana Intel Optane PMem matunhu nenzvimbo dzezita dzakagadzirwa nenzira kwayo muBIOS. Ita shuwa kuti wasarudza ese Intel Optane PMem (100%). Zvakare ita shuwa kuti Persistent memory type yakaiswa kuApp Direct Interleaved. Memory Mode inofanira kuiswa ku0%.
Sima VM, wobva wagadzirisa marongero eVM uchishandisa iyo Wedzera mudziyo mutsva sarudzo uye kusarudza NVDIMM. Iyo yakajairika tsika ndeyekugadzira imwe NVDIMM mudziyo pane imwe host CPU socket. Tarisa kune yakanakisa maitiro gwara kubva kuOEM yako kana iripo.
Iyi nhanho inozogadzira otomatiki nzvimbo dzezita.
Rongedza saizi yeNVDIMM sezvinodiwa, uye wobva wasarudza Bvumira failover pane imwe host kune ese maNVDIMM zvishandiso.
Kana pasina NVDIMM mudziyo wakanyorwa, edza kukwidziridza VM kuenderana. Sarudza iyo VM, sarudza Zviito> Kuenderana> Simudzira VM Kuenderana, uye ona kuti VM inoenderana neESXI 7.0 U2 uye gare gare.
Mushure mekuwedzera iyo NVDIMM zvishandiso zvinobudirira, yako VM yekumisikidza marongero inofanira kutaridzika seizvi:
Kana zvigadziriso zvakaitwa nemazvo, iyo VMware ESXi Intel Optane PMem kuchengetedza views inofanira kutaridzika senhamba dzinotevera.
VMware ESXi Intel Optane PMem kuchengetedza view— modules
VMware ESXi Intel Optane PMem kuchengetedza view- interleave seti
VMware ESXi PMem kuchengetedza view- nzvimbo dzezita
Cherechedza: Yakaratidzwa manhamba epakati seti inotsamira pane hardware kumisikidzwa uye inogona kunge yakasiyana kune yako system.
Tevere, unogona kuwedzera NVDIMMs uye NVDIMM controllers kune yako SAP HANA VM. Kuti ushandise ese aripo ndangariro mune yako system, sarudza yakakura saizi inogoneka paNVDIMM.
NVDIMM kusikwa kuburikidza neVMware vCenter graphical mushandisi interface
Rongedza iyo VMX VM kumisikidzwa file uye ita kuti maNVDIMMs NUMA-azive
Nekutadza, Intel Optane PMem kugoverwa muVMkernel yeVM NVDIMM haifungi nezve NUMA. Izvi zvinogona kukonzera VM uye yakagoverwa Intel Optane PMem ichimhanya munzvimbo dzakasiyana dzeNUMA, izvo zvinozoita kuti kupinda kweNVDIMM muVM kuve kure, zvichikonzera kusashanda zvakanaka. Kuti udzivise izvi, iwe unofanirwa kuwedzera anotevera marongero kuVM kumisikidzwa uchishandisa VMware vCenter
(zvimwe zvakawanda nezve danho iri zvinogona kuwanikwa muVMware KB 78094).
Muhwindo rekugadzirisa zvigadziriso, sarudza VM Sarudzo tebhu, wobva wadzvanya Advanced.
Muchikamu cheKugadziridza Parameters, tinya Rongedza gadziriso, sarudza iyo Wedzera Configuration Params sarudzo, uye isa zvinotevera kukosha:
Kuona kuti Intel Optane PMem dunhu rekugoverwa kwakagoverwa munzvimbo dzese dzeNUMA, shandisa iyi inotevera VMware ESXi kuraira:
memstats -r pem-region-numa-stats
Gadzira a file system pane namespace (DAX) zvishandiso muOS
Kuti upedze maitiro ekugadzirisa, enda kumatanho 5-7 e-bare-metal configuration guide, kutanga papeji 13. Aya matanho anotsanangura kuti unopedzisa sei OS configuration.
Sezvakangoita mune isina-simbi sevha yekumisikidza, kutangazve iyo VM mushure mekupedzisira nhanho, Seta iyo SAP HANA Base Path, ichamisa Intel Optane PMem yeSAP HANA kushandiswa.
Unogona kutarisa kana zvishandiso zveNVDIMM zvakaiswa zvakanaka uchishandisa inotevera ndctl kuraira:
Seta nzvimbo dzezita ku "fsdax" maitiro
Iwe unogona kunge waona panguva ino kuti nzvimbo dzezita dzakagadzirwa dzaive mu "raw" mode. Kuti ishandiswe zvakanaka neSAP HANA, inoda kushandurwa ku "fsdax" mode. Shandisa murairo unotevera kuita izvi:
ndctl gadzira-namespace -f -e -modhi=fsdax
Kudzosera iyo App Direct mazita enzvimbo uye file masisitimu mushure mekunge VM yatangazve
VMware yakagonesa kuwanikwa kwepamusoro (HA) kushanda muvSphere 7.0 U2 yeIntel Optane PMem-enabled SAP HANA VMs.1 Zvisinei, kuti ive nechokwadi chekuendesa data kwakazara, mamwe matanho anodiwa kugadzirira Intel Optane PMem yeSAP HANA kushandiswa kuitira kuti igokwanisa kuzvigadzirisa. rodha zvakare iyo data kubva kune yakagovaniswa (yakajairika) kuchengetedza mushure mekutadza.
Matanho mamwe chete anogona kushandiswa kukwidzazve iyo App Direct namespaces uye file masisitimu pese iyo VM ichitangazve kana kutamiswa. Tarisa ku "Kuita Kuwanikwa Kwepamusoro muVMware vSphere 7.0 U2 yeSAP HANA neIntel® Optane™ Persistent Memory" (intel.in/content/www/in/en/architecture-and-technology/vmware-vsphere-ha-sap-hana-optane-pmem.html) kune rumwe ruzivo.
mhinduro
Sei uchitumira SAP HANA paVMware mhinduro?
VMware yanga iine SAP HANA yekugadzira rutsigiro kubva 2014 uye isiri-yekugadzira rutsigiro kubvira 2012.
Superior scalability ye x86 pane-nzvimbo hypervisors yeSAP HANA
- Rutsigiro rwekugamuchira anosvika 768 ane musoro maCPU uye gumi nematanhatu TB RAM
- SAP HANA chiyero-kumusoro masimba anotsigira anosvika masere socket-wide VM ane 448 vCPUs uye gumi nemaviri TB RAM.
- SAP HANA chiyero-kunze masimba anotsigira kusvika ku32 TB
- Virtual SAP HANA uye SAP NetWeaver® kutsauswa kwekuita kweVM imwe chete kune isina-simbi masisitimu anotenderwa kupfuudza SAP zviyero.
- Yakazara SAP HANA basa-yakavakirwa saizi rutsigiro
- Panzira yemugwagwa: 18 TB Intel Optane PMem SAP HANA masisitimu
Yakafaranuka Intel x86 Hardware uye tsigiro yemutengesi yeSAP HANA
- Tsigiro yeese makuru Intel CPUs:
- Intel Xeon processor v3 mhuri (Haswell)
- Intel Xeon processor v4 mhuri (Broadwell)
- 1st Generation Intel Xeon Scalable processors (Skylake)
- 2nd Generation Intel Xeon Scalable processors (Cascade Lake)
- 3rd Generation Intel Xeon Scalable processors (Cooper Lake)
- 3rd Generation Intel Xeon Scalable processors (Ice Lake, iri kuenderera mberi)
- 4th Generation Intel Xeon Scalable processors (Sapphire Rapids, iri kuenderera mberi)
- Tsigiro ye2-, 4-, uye 8-socket server masisitimu
- Yakazara Intel Optane PMem rutsigiro
- Tsigiro yevSphere kubva kune ese makuru eSAP Hardware vanobatana, zvese zvekushandisa-panzvimbo uye mugore.
Appendikisi
Sarudzo nhanho: Gonesa ipmctl muUEFI shell
Mukushaikwa kweBIOS menyu system kugadzirisa Intel Optane PMem, iyo UEFI CLI inogona kushandiswa kugadzirisa hurongwa hwekushandisa SAP HANA inomhanya paVMware ESXi. Kuita zvakaenzana nedanho 1 pamusoro, ganda reUEFI rinogona kugoneswa panguva yebhoti kumhanyisa ipmctl manejimendi yekushandisa kubva kuCLI:
- Gadzira bootable UEFI shell USB flash drive neFAT32 file system.
Cherechedza: Vamwe vatengesi vehurongwa vanopa bhutsu sarudzo yekupinda muUEFI goko kubva kune yavo yekutanga-up menyu, mune iyo mamiriro iwe une sarudzo yekusaita kuti USB flash drive bhootable kana kushandisa imwe yekuchengetedza mudziyo inowanikwa kubva kuEFI shell. Tarisa zvinyorwa zvako kana sosi yekutsigira kuti uwane ruzivo. - Kopa iyo UEFI inogoneka file ipmctl.efi kubva kuIntel Optane PMem firmware package kuenda kune flash drive (kana imwe mudziyo wekuchengetedza wakasarudzwa). Zvekare, yako system mutengesi ichapa iyo Intel Optane PMem firmware package yesystem yako.
- Boot system yako kuti upinde muUEFI shell.
Kune bootable USB flash drive, akajairika matanho angave:- Batanidza USB flash drive mune yakavhurika USB port pane iyo host uye ibatidze.
- Pinda iyo Boot menyu kuti uratidze zvese zvinogadziriswa zvinyorwa.
- Sarudza iyo bootable UEFI shell USB flash drive.
- Sarudza iyo file system yedhiraivha yako uye famba uchienda kunzira uko iyo impctl.efi file yakakopwa.
Kune bootable USB flash drives, kazhinji iyo file system ndeye FS0, asi inogona kusiyana, saka edza FS0, FS1, FS2, zvichingodaro.
- Ita ipmctl.efi batsira kunyora ese aripo mirairo. Kuti uwane rumwe ruzivo, tarisa ku "IPMCTL User Guide." Gadzira nzvimbo dzeApp Direct
Shandisa iyo Gadzira Chinangwa kuraira kugadzira dunhu rakapindirana rakagadzirirwa yeApp Direct Mode:
ipmctl.efi gadzira -goal PersistentMemoryType=AppDirect
Pedzisa iyo yekurangarira yekupa (gadzira chinangwa) maitiro nekutangazve sevha kuti igone kugonesa marongero matsva.
Mushure mekutangwazve, iyo ichangobva kugadzirwa DIMM-interleave-seti inomiririrwa seinopfuurira ndangariro "matunhu" eApp Direct Mode huwandu. To view iyo dunhu setup, shandisa iyo Rondedzero Yematunhu kuraira:
ipmctl show -region
Uyu murairo unodzosera zvakabuda zvakafanana neinotevera:
Zvinyorwa / Zvishandiso
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intel Optane Persistent Memory uye SAP HANA Platform Configuration paVMware ESXi [pdf] Bhuku reMushandisi Optane Persistent Memory uye SAP HANA Platform Configuration paVMware ESXi, SAP HANA Platform Configuration paVMware ESXi, Platform Configuration paVMware ESXi, Configuration paVMware ESXi, VMware ESXi |
