ebe nchekwa intel Optane na-adịgide adịgide na nhazi SAP HANA Platform na VMware ESXi
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Nkà na ụzụ agwụlaview yana ntuziaka ntinye maka iji Intel Optane na-adịgide adịgide na ikpo okwu SAP HANA na VMware ESXi.
Akwụkwọ a bu n'obi ịnye mmelite na mbipụta Intel na SAP dị ugbu a,
"Ntuziaka nhazi: Intel® Optane ™ ebe nchekwa na-adịgide adịgide na SAP HANA® Platform Configuration," dị na ntanetị na intel.com/content/www/us/en/big-data/partners/
sap/sap-hana-and-intel-optane-configuration-guide.html. Mmelite a ga-atụle usoro ndị ọzọ achọrọ iji hazie SAP HANA na ebe nchekwa Intel Optane na-adịgide adịgide (PMem) na-agba na igwe mebere VMware ESXi (VM).
Na ntuziaka dị ugbu a, sistemụ arụmọrụ (OS) — ma ọ bụ SUSE Linux Enterprise Server
(SLES) ma ọ bụ Red Hat Enterprise Linux (RHEL) — na-agba ozugbo na igwe efu ma ọ bụ dị ka OS onye ọbịa na ntọala anaghị emepụta ihe. Usoro iji bufee SAP HANA na Intel Optane PMem na ihe nkesa na-abụghị nke mebere (nke na-amalite na ibe 7 nke ntuziaka dị ugbu a) ka akọwapụtara dị ka ndị a:
Nzọụkwụ izugbe
Nzọụkwụ izugbe: Hazie Intel Optane PMem maka SAP HANA
- Wụnye akụrụngwa njikwa.
- Mepụta mpaghara ngwa ozugbo (ebumnobi) — jiri ntughari.
- Malitegharịa ihe nkesa - achọrọ iji mee ka nhazi ọhụrụ nwee ike.
- Mepụta oghere aha ngwa Direct.
- Mepụta a file sistemu na ngwaọrụ namespace.
- Hazie SAP HANA iji ebe nchekwa na-adịgide adịgide file usoro.
- Malitegharịa ekwentị SAP HANA ka ọ rụọ ọrụ wee malite iji Intel Optane PMem.
Maka ibunye na gburugburu ebe a na-eme nke ọma, ntuziaka a na-ahazi usoro maka nhazi nke akụrụngwa ọ bụla dịka ndị a:
Onye ọbịa:
- Hazie ihe nkesa nkesa maka Intel Optane PMem site na iji BIOS (kpọmkwem onye na-ere ahịa).
- Mepụta mpaghara agbakwunyere ngwa Direct, wee chọpụta na ahaziri ha maka iji VMware ESXi.
VM: - Mepụta VM nwere ụdị ngwaike 19 (VMware vSphere 7.0 U2) na NVDIMMs, ma kwe ka ọdịda onye ọbịa ọzọ mebie mgbe ị na-eme nke a.
- Dezie nhazi VMX VM file ma mee ka NVDIMMs nweta ohere nchekwa na-abụghị Uniform (NUMA) maara.
OS: - Mepụta a file Sistemu na ngwaọrụ aha oghere (DAX) na OS.
- Hazie SAP HANA iji ebe nchekwa na-adịgide adịgide file usoro.
- Malitegharịa ekwentị SAP HANA ka ọ rụọ ọrụ wee malite iji Intel Optane PMem.
Rịba ama na usoro 5–7 maka nhazi OS yiri ntuziaka dị, belụsọ na etinyere ha ugbu a na mbugharị OS ndị ọbịa. Ntuziaka a ga-elekwasị anya na usoro nke 1–4 yana ọdịiche dị na nrụnye igwe anaghị agba nchara.
Hazie ihe nkesa nkesa maka Intel Optane PMem site na iji BIOS
N'oge e bipụtara akwụkwọ ntuziaka dị ugbu a, ụlọ ọrụ nlekọta ahaziri, ipmctl na ndctl, bụ nke dabere na interface-line interface (CLI). Kemgbe ahụ, sistemụ ọhụrụ nke ndị na-ere OEM dị iche iche na-anakwere n'ọtụtụ ebe nrụnye ihe eji eme ihe na-akpata menu (UI) arụnyere na Interface Firmware Unified Extensible Firmware Interface (UEFI) ma ọ bụ ọrụ BIOS. OEM nke ọ bụla emebela UI ya n'efu ka o kwekọọ n'ụdị ya na usoro nke akụrụngwa na njikwa arụnyere.
N'ihi ya, kpọmkwem usoro achọrọ iji hazie Intel Optane PMem maka sistemụ ọ bụla ga-adịgasị iche. Ụfọdụ exampE gosipụtara ihuenyo nhazi nke Intel Optane PMem site na ndị na-ere OEM dị iche iche ebe a iji nye echiche nke ihe ihuenyo ndị a nwere ike ịdị ka yana iji gosi ụdị ụdị UI dị iche iche nwere ike izute.
N'agbanyeghị ụdị ụdị UI dị iche, ebumnuche nke ịnye Intel Optane PMem ka imepụta mpaghara ọnọdụ ngwa ngwa ka bụ otu maka ma igwe anaghị agba nchara na nke eji eme ihe dị ka VMware ESXi. A na-edochi usoro ndị gara aga emere site na iji CLI naanị site na usoro UI na-achị ma ọ bụ ụdị ụdị iji nweta otu nsonaazụ njedebe ahụ. Nke ahụ bụ, imepụta mpaghara App Direct agbakwunyere n'ofe oghere niile etinyere Intel Optane PMem.
Iji nyere aka ịnyagharịa usoro a n'ụzọ dị mfe karị, tebụl na-esonụ na-enye njikọ na akwụkwọ ọhụrụ na ntuziaka ụfọdụ ndị na-ere OEM n'elu nke SAP HANA bipụtara. Soro usoro ntuziaka ndị a iji mepụta mpaghara App Direct agbakwunyere maka oghere ọ bụla, wee mechaa usoro ahụ site na ịmalitegharị sistemụ ahụ iji mee ka nhazi ọhụrụ ahụ nwee ike. Jụọ ajụjụ ọ bụla jụọ otu ọrụ nka OEM ma ọ bụ nkwado Intel.
| OEM ere | Ntuziaka nhazi / akwụkwọ Intel Optane PMem | Njikọ ịntanetị |
| HPE | Ntuziaka onye ọrụ ebe nchekwa na-adịgide adịgide maka HPE ProLiant Gen10 na HPE Synergy" | http://itdoc.hitachi.co.jp/manuals/ha8000v/hard/Gen10/ DCPMM/P16877-002_en.pdf |
| HPE | "Intel Optane na-adịgide adịgide 100 usoro maka ntuziaka onye ọrụ HPE" | https://support.hpe.com/hpesc/public/ docDisplay?docId=a00074717en_us |
|
Lenovo |
Otu esi agbanwe Intel® Optane ™ DC Modul ebe nchekwa na-adịgide adịgide site na UEFI | https://datacentersupport.lenovo.com/us/en/products/ sava/thinksystem/sr570/7y02/ihe ngwọta/ht508257- otu esi agbanwe-the-intel-optane-dc-na-adịgide adịgide-memory- modul-arụ ọrụ-ụdị-site-uefi |
| Lenovo | "Na-eme ka Intel Optane DC na-adịgide adịgide ebe nchekwa na Lenovo ThinkSystem Servers" | https://lenovopress.com/lp1167.pdf |
| Lenovo | "Ime ebe nchekwa Intel Optane DC na-adịgide adịgide na VMware vSphere" | https://lenovopress.com/lp1225.pdf |
| Supermicro | "Nhazi ebe nchekwa Intel 1st Gen DCPMM maka Intel Purley Platform" | https://www.supermicro.com/support/resources/memory/ DCPMM_1stGen_memory_config_purlee.pdf |
|
Supermicro |
"Intel® Optane™ na-adịgide adịgide ebe nchekwa 200 usoro nhazi maka Supermicro X12SPx/X12Dxx/X12Qxx Motherboards" | https://www.supermicro.com/support/resources/memory/ Optane_PMem_200_Series_Config_X12QP_DP_UP.pdf |
Mepụta mpaghara agbakwunyere ngwa Direct wee nyochaa nhazi ha maka iji VMware ESXi
Ihe menu OEM UEFI ma ọ bụ BIOS na-enyekarị ihuenyo UI iji gosi na emebere mpaghara App Direct maka oghere ọ bụla. Site na VMware, ị nwekwara ike iji web onye ahịa ma ọ bụ iwu esxcli iji nyochaa nke a. Site na web onye ahịa, gaa na Nchekwa, wee họrọ taabụ ebe nchekwa na-adịgide adịgide.
Dịka ị ga-ahụ, a na-emepụta oghere aha ndabara na-akpaghị aka n'otu mpaghara. (Nke a bụ example bụ maka sistemụ oghere abụọ.) Maka esxcli, ịnwere ike iji iwu a:
Mepụta VM nwere ụdị ngwaike 19 (VMware vSphere 7.0 U2) na NVDIMMs, ma kwe ka ọdịda onye ọbịa ọzọ mebie.
Nyefee VM nwere OS ọbịa akwadoro (SLES ma ọ bụ RHEL maka SAP HANA) yana SAP HANA 2.0 SPS 04 ma ọ bụ arụnyere karịa.
Enwere ọtụtụ ụzọ iji nye ma bukwasa vSphere VM. Usoro ndị a ka akọwara ma kpuchie ya site na ọba akwụkwọ ntanetị nke VMware na “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).
Iji họrọ usoro kachasị mma maka gburugburu ebe obibi gị, ị ga-achọ ịmepụta VM nwere OS na-akwado kwesịrị ekwesị ma wụnye SAP HANA na ya dịka ị ga-eme na ihe nkesa anụ ahụ (bare-metal).
Mepụta oghere aha ngwa ozugbo na VM ewepụrụ site na ịgbakwunye ngwaọrụ Intel Optane PMem (NVDIMM).
Ozugbo ebufere VM, ekwesịrị ịgbakwunye ngwaọrụ Intel Optane PMem. Tupu ị nwee ike itinye NVDIMM na VM, lelee ma mpaghara Intel Optane PMem na oghere aha ka emepụtara nke ọma na BIOS. Gbaa mbọ hụ na ị họrọla Intel Optane PMem niile (100%). Hụkwa na edobere ụdị ebe nchekwa na-adịgide adịgide na App Direct Interleaved. Ekwesịrị ịtọ ọnọdụ ebe nchekwa ka ọ bụrụ 0%.
Gbanyụọ VM, wee dezie ntọala VM site na iji Tinye nhọrọ ngwaọrụ ọhụrụ wee họrọ NVDIMM. Ọkọlọtọ omume bụ imepụta otu ngwaọrụ NVDIMM maka oghere CPU onye ọbịa. Rụtụ aka na ntuziaka omume kacha mma sitere na OEM gị ma ọ dị.
Nzọụkwụ a ga-emepụtakwa oghere aha na-akpaghị aka.
Dezie nha NVDIMM dị ka achọrọ, wee họrọ Kwe ka ọdịda na ndị ọbịa ọzọ maka ngwaọrụ NVDIMM niile.
Ọ bụrụ na enweghị ngwaọrụ NVDIMM edepụtara, gbalịa ịkwalite ndakọrịta VM. Họrọ VM, họrọ Omume> Ndakọrịta> Nweta nkwalite VM, wee hụ na VM dakọtara na ESXI 7.0 U2 na emesia.
Ka ịgbakwunye ngwaọrụ NVDIMM nke ọma, ntọala nhazi VM gị kwesịrị ịdị ka nke a:
Ọ bụrụ na emeziri nhazi ahụ nke ọma, nchekwa VMware ESXi Intel Optane PMem views kwesịrị ịdị ka ọnụ ọgụgụ ndị a.
VMware ESXi Intel Optane PMem nchekwa view- modul
VMware ESXi Intel Optane PMem nchekwa view- interleave tent
VMware ESXi PMem nchekwa view- oghere aha
Mara: Ọnụọgụ interleave egosiri na-adabere na nhazi ngwaike ma nwee ike ịdị iche maka sistemụ gị.
Na-esote, ị nwere ike itinye NVDIMMs na NVDIMM njikwa na SAP HANA VM gị. Ka ijiri ebe nchekwa niile dị na sistemu gị, họrọ oke nha enwere ike n'otu NVDIMM.
Ihe okike NVDIMM site na VMware vCenter interface onye ọrụ eserese
Dezie nhazi VMX VM file ma mee ka NVDIMMs NUMA-mara
Site na ndabara, oke Intel Optane PMem na VMkernel maka VM NVDIMM anaghị atụle NUMA. Nke a nwere ike ime ka VM na Intel Optane PMem kenyere na-agba ọsọ na NUMA nodes dị iche iche, nke ga-eme ka ohere NVDIMM dị na VM dị anya, na-ebute arụmọrụ adịghị mma. Iji zere nke a, ị ga-etinyerịrị ntọala ndị a na nhazi VM site na iji VMware vCenter
(Enwere ike ịhụ nkọwa ndị ọzọ gbasara nzọụkwụ a na VMware KB 78094).
Na mpio ntọala dezie, họrọ taabụ Nhọrọ VM, wee pịa Advanced.
Na ngalaba nhazi nhazi, pịa nhazi nhazi, họrọ nhọrọ Tinye nhazi Params, wee tinye ụkpụrụ ndị a:
Iji nyochaa na ekesara mpaghara mpaghara Intel Optane PMem n'ofe NUMA, jiri iwu VMware ESXi na-esonụ:
memstats -r pmem-mpaghara-numa-stats
Mepụta a file Sistemu na ngwaọrụ aha oghere (DAX) na OS
Iji mezue usoro nhazi ahụ, gaa n'ihu na nzọụkwụ 5-7 nke ntuziaka nhazi bare-metal, malite na ibe 13. Usoro ndị a na-akọwa otu esi emecha nhazi OS.
Dị ka ọ dị n'ihe gbasara nhazi ihe nkesa na-enweghị ígwè, ịmalitegharị VM mgbe nzọụkwụ ikpeazụ gasịrị, Tọọ SAP HANA Base Path, ga-eme ka Intel Optane PMem rụọ ọrụ maka SAP HANA.
Ị nwere ike ịlele ma etinyere ngwaọrụ NVDIMM nke ọma site na iji iwu ndctl a:
Tọọ oghere aha na ọnọdụ “fsdax”.
O nwere ike ịbụ na ị chọpụtala n'oge a na oghere aha ndị e mepụtara nọ na ọnọdụ "raw". Ka SAP HANA wee jiri ya mee ihe nke ọma, ọ dị mkpa ka a gbanwee ha na ọnọdụ "fsdax". Jiri iwu na-esonụ iji mee nke a:
ndctl mepụta-aha oghere -f -e -mode=fsdax
Na-ebugharị oghere aha ngwa ozugbo na file sistemụ mgbe VM malitegharịa
VMware nyeere ọrụ nnweta dị elu (HA) dị na vSphere 7.0 U2 maka Intel Optane PMem-enabled SAP HANA VMs.1 Otú ọ dị, iji hụ na nnyefe data zuru ezu, a chọrọ usoro ndị ọzọ iji kwadebe Intel Optane PMem maka SAP HANA iji ya mee ihe na-akpaghị aka. bugharịa data site na nchekwa nkekọrịtara (nke ọdịnala) mgbe emechara.
Enwere ike itinye otu usoro ahụ iji bugharịa oghere aha ngwa ozugbo na file Sistemu oge ọ bụla VM malitegharịrị ma ọ bụ kwagara. Rụtụ aka na "Imejuputa nnweta dị elu na VMware vSphere 7.0 U2 maka SAP HANA na ebe nchekwa Intel® Optane™ na-adịgide adịgide" (intel.in/content/www/in/en/architecture-and-technology/vmware-vsphere-ha-sap-hana-optane-pmem.html) maka nkọwa ndị ọzọ.
ngwọta
Kedu ihe kpatara itinye SAP HANA na ngwọta VMware?
VMware enweela nkwado mmepụta SAP HANA kemgbe 2014 yana nkwado anaghị emepụta kemgbe 2012.
Nnukwu scalability maka x86 hypervisors ụlọ maka SAP HANA
- Nkwado ndị ọbịa maka ihe ruru 768 CPUs ezi uche na RAM 16 TB
- Ike nkwalite SAP HANA na-akwado VM nwere oghere asatọ nwere 448 vCPUs na 12 TB Ram.
- SAP HANA n'ike-out ike na-akwado ruo 32 TB
- Virtual SAP HANA na SAP NetWeaver® ngbanwe arụmọrụ nke otu VM na sistemu igwe anaghị agba nchara akwadoro ịgafe ụkpụrụ SAP.
- Nkwado nha nha dabere na oke ọrụ SAP HANA
- Na map ụzọ: 18 TB Intel Optane PMem SAP HANA sistemu
Ngwaike Intel x86 sara mbara yana nkwado ndị na-ere ahịa maka SAP HANA
- Nkwado maka isi Intel CPUs niile:
- Intel Xeon processor v3 ezinụlọ (Haswell)
- Intel Xeon processor v4 ezinụlọ (Broadwell)
- Ọgbọ nke mbụ Intel Xeon Scalable processors (Skylake)
- Ọgbọ nke abụọ Intel Xeon Scalable processors (Cascade Lake)
- Ọgbọ nke atọ Intel Xeon Scalable processors (Cooper Lake)
- Ọgbọ nke atọ Intel Xeon Scalable processors (Ice Lake, na-aga n'ihu)
- Ọgbọ nke anọ Intel Xeon Scalable processors (Sapphire Rapids, na-aga n'ihu)
- Nkwado maka sistemụ sava 2-, 4- na 8-socket
- Nkwado Intel Optane PMem zuru oke
- Nkwado maka vSphere sitere na ndị mmekọ ngwaike SAP niile, ma maka mmejuputa ụlọ na n'igwe ojii.
Ihe odide ntụkwasị
Nzọụkwụ nhọrọ: Kwado ipmctl na shei UEFI
Na enweghị sistemụ menu BIOS iji hazie Intel Optane PMem, UEFI CLI ka nwere ike iji hazie sistemụ maka ojiji SAP HANA na-agba na VMware ESXi. Iji mee ihe nhata nke nzọụkwụ 1 dị n'elu, enwere ike ịme ka shei UEFI rụọ ọrụ n'oge buut iji rụọ ọrụ njikwa ipmctl site na CLI:
- Mepụta UEFI shei USB flash mbanye na FAT32 file usoro.
Mara: Ụfọdụ ndị na-ere sistemu na-enye nhọrọ akpụkpọ ụkwụ iji tinye shei UEFI site na menu mmalite ha, n'ọnọdụ nke ị nwere nhọrọ ịghara ime ka draịvụ USB nwee ike bootable ma ọ bụ iji ngwaọrụ nchekwa ọzọ enweta site na shei UEFI. Kpọtụrụ akwụkwọ gị ma ọ bụ akụrụngwa nkwado maka nkọwa. - Detuo UEFI enwere ike ime ya file ipmctl.efi sitere na ngwungwu firmware Intel Optane PMem gaa na draịva flash (ma ọ bụ ngwaọrụ nchekwa ọzọ ahọpụtara). Ọzọkwa, onye na-ere sistemụ gị ga-enye ngwugwu firmware Intel Optane PMem maka sistemụ gị.
- Bugharịa sistemụ gị ka ịbanye shei UEFI.
Maka draịvụ USB nwere ike ibugharị, usoro a na-ahụkarị ga-abụ:- Tinye eriri USB n'ọdụ ụgbọ mmiri mepere emepe na onye ọbịa wee gbanye ya.
- Tinye menu buut ka igosipụta isi mmalite niile enwere ike ibugharị.
- Họrọ UEFI shei USB flash mbanye bootable.
- Họrọ nke file sistemụ draịva gị wee gaa n'ụzọ ebe impctl.efi file e depụtaghachiri ya.
Maka draịva USB nwere ike ibugharị, ọtụtụ mgbe file Sistemu bụ FS0, mana ọ nwere ike ịdị iche, yabụ gbalịa FS0, FS1, FS2, na ndị ọzọ.
- Mezue enyemaka ipmctl.efi iji depụta iwu niile dị. Maka ozi ndị ọzọ, rụtụ aka na “Ntuziaka onye ọrụ IPMCTL.” Mepụta mpaghara ngwa Direct
Jiri iwu Mepụta ihe mgbaru ọsọ ka ịmepụta mpaghara nwere njikọ ahazi maka ngwa Direct Mode:
ipmctl.efi mepụta -goal PersistentMemoryType=AppDirect
Mezue usoro ntinye ebe nchekwa (mepụta ihe mgbaru ọsọ) site na ịmalitegharị ihe nkesa iji mee ka ntọala ọhụrụ ahụ nwee ike.
Mgbe ịmalitegharịrị, a na-anọchi anya DIMM-interleave-sets emepụtara ọhụrụ dị ka ebe nchekwa na-adịgide adịgide nke ikike ngwa Direct Mode. Iji view nhazi mpaghara, jiri iwu List Regions:
ipmctl show - mpaghara
Iwu a na-eweghachi mmepụta yiri nke a:
Akwụkwọ / akụrụngwa
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ebe nchekwa intel Optane na-adịgide adịgide na nhazi SAP HANA Platform na VMware ESXi [pdf] Ntuziaka onye ọrụ Ebe nchekwa Optane na-adịgide adịgide na SAP HANA Platform Configuration na VMware ESXi, SAP HANA Platform Configuration na VMware ESXi, Nhazi Platform na VMware ESXi, Nhazi na VMware ESXi, VMware ESXi |
