Intel Optane Iranti Itẹpẹlẹ ati Iṣeto Platform SAP HANA lori VMware ESXi
loriview
Imọ-ẹrọ ti pariview ati awọn itọnisọna imuṣiṣẹ fun lilo iranti itẹramọṣẹ Intel Optane pẹlu Syeed SAP HANA lori VMware ESXi.
Iwe yii ni ero lati pese imudojuiwọn si Intel ati SAP ti o wa ni atẹjade,
"Itọsọna iṣeto ni: Intel® Optane ™ Iranti Itẹpẹ ati SAP HANA® Platform Iṣeto," wa lori ayelujara ni intel.com/content/www/us/en/big-data/partners/
sap/sap-hana-ati-intel-optane-configuration-guide.html. Imudojuiwọn yii yoo jiroro lori awọn ilana afikun ti o nilo lati tunto SAP HANA pẹlu iranti itẹramọṣẹ Intel Optane (PMem) ti n ṣiṣẹ lori ẹrọ foju VMware ESXi (VM).
Ninu itọsọna ti o wa tẹlẹ, ẹrọ ṣiṣe (OS) — boya SUSE Linux Enterprise Server
(SLES) tabi Red Hat Enterprise Linux (RHEL) - nṣiṣẹ taara lori irin igboro tabi bi OS agbalejo ni iṣeto ti kii ṣe foju. Awọn igbesẹ lati mu SAP HANA ṣiṣẹ pẹlu Intel Optane PMem ni olupin ti kii ṣe fojuhan (eyiti o bẹrẹ ni oju-iwe 7 ti itọsọna ti o wa tẹlẹ) ti ṣe ilana bi atẹle:
General awọn igbesẹ
Awọn igbesẹ gbogbogbo: Tunto Intel Optane PMem fun SAP HANA
- Fi sori ẹrọ awọn ohun elo iṣakoso.
- Ṣẹda App Direct awọn ẹkun ni (ìlépa) —lo interleaving.
- Atunbere olupin naa-beere lati mu iṣeto ni titun ṣiṣẹ.
- Ṣẹda App Direct awọn aaye orukọ.
- Ṣẹda a file eto lori awọn namespace ẹrọ.
- Tunto SAP HANA lati lo iranti itẹramọṣẹ file eto.
- Tun SAP HANA bẹrẹ lati mu ṣiṣẹ ati bẹrẹ lilo Intel Optane PMem.
Fun imuṣiṣẹ ni agbegbe ti o ni agbara, itọsọna yii ṣe akojọpọ awọn igbesẹ fun iṣeto ni paati kọọkan gẹgẹbi atẹle:
Olugbalejo:
- Tunto olupin olupin fun Intel Optane PMem nipa lilo BIOS (olutaja-pato).
- Ṣẹda App Direct interleaved awọn agbegbe, ki o si mọ daju pe won ti wa ni tunto fun VMware ESXi lilo.
VM: - Ṣẹda a VM pẹlu hardware version 19 (VMware vSphere 7.0 U2) pẹlu NVDIMMs, ati ki o gba failover si miiran ogun nigba ti n ṣe eyi.
- Ṣatunkọ VMX VM iṣeto ni file ki o si ṣe awọn NVDIMMs ti kii-aṣọ iranti wiwọle (NUMA) -mọ.
OS: - Ṣẹda a file eto lori awọn ẹrọ orukọ (DAX) ni OS.
- Tunto SAP HANA lati lo iranti itẹramọṣẹ file eto.
- Tun SAP HANA bẹrẹ lati mu ṣiṣẹ ati bẹrẹ lilo Intel Optane PMem.
Ṣe akiyesi pe awọn igbesẹ 5–7 fun iṣeto OS jẹ aami kanna si itọsọna ti o wa, ayafi pe wọn ti lo si imuṣiṣẹ OS alejo kan. Nitorina Itọsọna yii yoo dojukọ awọn igbesẹ 1-4 ati awọn iyatọ lati fifi sori ẹrọ-irin.
Tunto olupin olupin fun Intel Optane PMem ni lilo BIOS
Ni akoko ti atẹjade itọsọna ti o wa tẹlẹ, awọn ohun elo iṣakoso ti a fun ni aṣẹ, ipmctl ati ndctl, jẹ ipilẹ laini aṣẹ-pipaṣẹ (CLI). Lati igbanna, awọn ọna ṣiṣe tuntun ti a ṣejade nipasẹ ọpọlọpọ awọn olutaja OEM ti gba kaakiri pupọ ni wiwo olumulo ti a dari-akojọ-aworan (UI) ti a ṣe sinu si Interface Famuwia Aṣọkan (UEFI) tabi awọn iṣẹ BIOS. OEM kọọkan ti ṣe apẹrẹ UI rẹ larọwọto lati ni ibamu si ara tirẹ ati ilana ti awọn ohun elo ti a ṣe sinu ati awọn idari.
Bi abajade, awọn igbesẹ gangan ti o nilo lati tunto Intel Optane PMem fun gbogbo eto yoo yatọ. Diẹ ninu awọn exampAwọn iboju atunto Intel Optane PMem lati ọpọlọpọ awọn olutaja OEM ni a fihan nibi lati pese imọran kini kini awọn iboju wọnyi le dabi ati lati ṣe apejuwe ọpọlọpọ awọn aṣa UI ti o pọju ti o le pade.
Laibikita awọn iyatọ ara UI, ibi-afẹde ti ipese Intel Optane PMem lati ṣẹda awọn agbegbe ipo Taara App jẹ kanna fun mejeeji-irin-irin ati awọn ọran lilo agbara bi VMware ESXi. Awọn igbesẹ ti iṣaaju ti a ṣe ni lilo CLI nirọrun rọpo nipasẹ ilana-iwakọ-akojọ tabi ilana UI ara-fọọmu lati gba abajade ipari kanna. Iyẹn ni, lati ṣẹda awọn agbegbe App Direct interleaved kọja gbogbo awọn iho ti o ni Intel Optane PMem ti fi sori ẹrọ.
Lati ṣe iranlọwọ lilö kiri nipasẹ ilana yii ni irọrun diẹ sii, tabili atẹle n pese awọn ọna asopọ si iwe tuntun ati awọn itọsọna ti a tẹjade nipasẹ diẹ ninu awọn olutaja OEM oke-oke fun SAP HANA. Tẹle awọn igbesẹ lati awọn itọsọna wọnyi lati ṣẹda awọn agbegbe App Direct interleaved fun iho kọọkan, ati lẹhinna pari ilana naa pẹlu atunbere eto naa lati mu iṣeto tuntun ṣiṣẹ. Kan si ẹgbẹ imọ-ẹrọ OEM rẹ tabi atilẹyin Intel pẹlu awọn ibeere eyikeyi.
| OEM ataja | Intel Optane PMem iṣeto ni itọsọna / iwe | Online ọna asopọ |
| HPE | Itọsọna Olumulo Iranti Itẹpẹ HPE fun awọn olupin HPE ProLiant Gen10 ati Asopọmọra HPE” | http://itdoc.hitachi.co.jp/manuals/ha8000v/hard/Gen10/ DCPMM/P16877-002_en.pdf |
| HPE | “Intel Optane iranti itẹramọṣẹ jara 100 fun Itọsọna olumulo HPE” | https://support.hpe.com/hpesc/public/ docDisplay?docId=a00074717en_us |
|
Lenovo |
Bi o ṣe le yi Intel® Optane ™ DC Modulu Iranti Iduroṣinṣin ti o ṣiṣẹ nipasẹ UEFI” | https://datacentersupport.lenovo.com/us/en/products/ awọn olupin / ero ero / sr570 / 7y02 / awọn ojutu / ht508257- bi o ṣe le yipada-intel-optane-dc-iranti-iduroṣinṣin- module-operating-modes-nipasẹ-uefi |
| Lenovo | “Muu Intel Optane DC Iranti Itẹpẹlẹ ṣiṣẹ lori Awọn olupin ThinkSystem Lenovo” | https://lenovopress.com/lp1167.pdf |
| Lenovo | “Ṣiṣe Intel Optane DC Iranti Itẹpẹlẹ pẹlu VMware vSphere” | https://lenovopress.com/lp1225.pdf |
| Supermicro | Iṣeto iranti Intel 1st Gen DCPMM fun Intel Purley Platform” | https://www.supermicro.com/support/resources/memory/ DCPMM_1stGen_memory_config_purloju.pdf |
|
Supermicro |
“Intel® Optane™ Iranti Itẹpẹlẹ 200 Iṣeto ni Jara fun Supermicro X12SPx/X12Dxx/X12Qxx Motherboards” | https://www.supermicro.com/support/resources/memory/ Optane_PMem_200_Series_Config_X12QP_DP_UP.pdf |
Ṣẹda App Direct interleaved awọn agbegbe ati ki o mọ daju wọn iṣeto ni fun VMware ESXi lilo
Awọn OEM UEFI tabi awọn akojọ aṣayan BIOS nigbagbogbo pese awọn iboju UI lati jẹrisi pe awọn agbegbe App Direct ti ṣẹda fun iho kọọkan. Pẹlu VMware, o tun le lo awọn web onibara tabi aṣẹ esxcli lati jẹrisi eyi. Lati web ni ose, lọ si Ibi ipamọ, ati ki o si yan awọn Jubẹẹlo Memory taabu.
Bii iwọ yoo rii, aaye orukọ aiyipada ni a ṣẹda laifọwọyi fun agbegbe kan. (Eyi example jẹ fun eto iho-meji.) Fun esxcli, o le lo aṣẹ wọnyi:
Ṣẹda VM kan pẹlu ẹya hardware 19 (VMware vSphere 7.0 U2) pẹlu awọn NVDIMMs, ati gba ikuna si agbalejo miiran
Mu VM kan pẹlu OS alejo ti o ni atilẹyin (SLES tabi RHEL fun SAP HANA) ati SAP HANA 2.0 SPS 04 tabi fifi sori ẹrọ diẹ sii
Awọn ọna lọpọlọpọ lo wa lati pese ati mu awọn VM vSphere ṣiṣẹ. Awọn imọ-ẹrọ wọnyi jẹ apejuwe ti o dara julọ ati aabo nipasẹ ile-ikawe iwe ori ayelujara ti VMware ni “VMware vSphere—Ifilọ Foju
Awọn ẹrọ" (https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-39D19B2B-A11C-42AE-AC80-DDA8682AB42C.html).
Lati yan ọna ti o dara julọ fun agbegbe rẹ, iwọ yoo nilo lati ṣẹda VM pẹlu OS ti o ni atilẹyin ti o yẹ ki o fi SAP HANA sori rẹ bi iwọ yoo ṣe lori olupin ti ara (bare-metal).
Ṣẹda awọn aaye orukọ App Taara lori VM ti a fi ranṣẹ nipa fifi awọn ẹrọ Intel Optane PMem (NVDIMM) kun
Ni kete ti a ti gbe VM lọ, awọn ẹrọ Intel Optane PMem yẹ ki o ṣafikun. Ṣaaju ki o to ni anfani lati ṣafikun awọn NVDIMM si VM, ṣayẹwo boya awọn agbegbe Intel Optane PMem ati awọn aaye orukọ ni a ṣẹda ni deede ni BIOS. Rii daju pe o ti yan gbogbo Intel Optane PMem (100%). Tun rii daju wipe Jubẹẹlo iranti iru ti ṣeto si App Direct Interleaved. Ipo iranti yẹ ki o ṣeto si 0%.
Pa VM kuro, lẹhinna ṣatunkọ awọn eto VM nipa lilo aṣayan Fikun ẹrọ tuntun ati yiyan NVDIMM. Iwa boṣewa ni lati ṣẹda ẹrọ NVDIMM kan fun iho Sipiyu ogun. Tọkasi itọsọna awọn iṣe ti o dara julọ lati ọdọ OEM rẹ ti o ba wa.
Igbese yii yoo tun ṣẹda awọn aaye orukọ laifọwọyi.
Satunkọ NVDIMMs iwọn bi ti nilo, ati ki o si yan Gba failover lori miiran ogun fun gbogbo NVDIMM awọn ẹrọ.
Ti ko ba si ẹrọ NVDIMM ti a ṣe akojọ, gbiyanju lati ṣe igbesoke ibaramu VM. Yan VM, yan Awọn iṣẹ> Ibamu> Igbesoke Ibamu VM, ati rii daju pe VM ni ibamu pẹlu ESXI 7.0 U2 ati nigbamii.
Lẹhin fifi awọn ẹrọ NVDIMM kun ni aṣeyọri, awọn eto iṣeto VM rẹ yẹ ki o dabi eyi:
Ti awọn atunto ba ṣe ni deede, ibi ipamọ VMware ESXi Intel Optane PMem views yẹ ki o wo bi awọn wọnyi isiro.
VMware ESXi Intel Optane PMem ipamọ view- awọn modulu
VMware ESXi Intel Optane PMem ipamọ view- interleave tosaaju
VMware ESXi PMem ipamọ view- awọn aaye orukọ
Akiyesi: Awọn nọmba ṣeto interleave ti a fihan da lori iṣeto ohun elo ati pe o le yatọ fun eto rẹ.
Nigbamii, o le ṣafikun awọn NVDIMMs ati awọn oludari NVDIMM si SAP HANA VM rẹ. Lati lo gbogbo iranti ti o wa ninu eto rẹ, yan iwọn to pọ julọ ti o ṣeeṣe fun NVDIMM.
NVDIMM ẹda nipasẹ VMware vCenter ayaworan ni wiwo olumulo
Ṣatunkọ VMX VM iṣeto ni file ki o si ṣe awọn NVDIMMs NUMA-mọ
Nipa aiyipada, ipinnu Intel Optane PMem ni VMkernel fun awọn VM NVDIMM ko ṣe akiyesi NUMA. Eyi le ja si VM ati ipinfunni Intel Optane PMem nṣiṣẹ ni oriṣiriṣi awọn apa NUMA, eyiti yoo fa iraye si NVDIMM ni VM latọna jijin, ti o mu abajade iṣẹ ṣiṣe ko dara. Lati yago fun eyi, o gbọdọ ṣafikun awọn eto wọnyi si iṣeto VM nipa lilo VMware vCenter
(awọn alaye diẹ sii nipa igbesẹ yii ni a le rii ni VMware KB 78094).
Ninu ferese awọn eto Ṣatunkọ, yan taabu Awọn aṣayan VM, lẹhinna tẹ To ti ni ilọsiwaju.
Ni apakan Awọn paramita Iṣeto, tẹ Ṣatunkọ iṣeto ni, yan aṣayan Fikun Awọn Eto Iṣeto, ki o tẹ awọn iye wọnyi sii:
Lati rii daju pe ipinpin agbegbe Intel Optane PMem ti pin kaakiri awọn apa NUMA, lo aṣẹ VMware ESXi atẹle:
memstats -r pmem-agbegbe-numa-stats
Ṣẹda a file eto lori aaye orukọ (DAX) awọn ẹrọ ni OS
Lati pari ilana atunto, tẹsiwaju si awọn igbesẹ 5–7 ti itọsọna atunto igboro-irin, bẹrẹ ni oju-iwe 13. Awọn igbesẹ wọnyi ṣapejuwe bi o ṣe le pari iṣeto OS.
Gẹgẹ bi ninu ọran ti atunto olupin igboro-irin, tun bẹrẹ VM lẹhin igbesẹ ti o kẹhin, Ṣeto SAP HANA Base Path, yoo mu Intel Optane PMem ṣiṣẹ fun lilo SAP HANA.
O le ṣayẹwo boya awọn ẹrọ NVDIMM ti gbe soke daradara nipa lilo pipaṣẹ ndctl atẹle:
Ṣeto awọn aaye orukọ si ipo “fsdax”.
O le ti ṣe akiyesi ni aaye yii pe awọn aaye orukọ ti a ṣẹda wa ni ipo “aise”. Lati le jẹ lilo daradara nipasẹ SAP HANA, wọn nilo lati yipada si ipo “fsdax”. Lo aṣẹ atẹle lati ṣe eyi:
ndctl ṣẹda-namespace -f -e –mode=fsdax
Remounting awọn App Direct namespaces ati file awọn ọna šiše lẹhin VM atunbere
VMware ṣiṣẹ iṣẹ-giga wiwa (HA) ni vSphere 7.0 U2 fun Intel Optane PMem-ṣiṣẹ SAP HANA VMs.1 Sibẹsibẹ, lati rii daju gbigbe data pipe, awọn igbesẹ afikun ni a nilo lati ṣeto Intel Optane PMem fun lilo SAP HANA ki o le laifọwọyi tun gbee si data lati ibi ipamọ ti o pin (mora) lẹhin ikuna.
Awọn igbesẹ kanna ni a le lo lati tun gbe awọn aaye orukọ App Taara pada ati file awọn ọna šiše ni gbogbo igba ti VM atunbere tabi ti wa ni ṣilọ. Tọkasi si “Ṣiṣe Wiwa giga ni VMware vSphere 7.0 U2 fun SAP HANA pẹlu Intel® Optane™ Iranti Itẹpẹ” (intel.in/content/www/in/en/architecture-and-technology/vmware-vsphere-ha-sap-hana-optane-pmem.html) fun awọn alaye diẹ sii.
awọn ojutu
Kini idi ti SAP HANA lori awọn solusan VMware?
VMware ti ni atilẹyin iṣelọpọ SAP HANA lati ọdun 2014 ati atilẹyin ti kii ṣe iṣelọpọ lati ọdun 2012.
Ilọju ti o ga julọ fun x86 awọn hypervisors ile-ile fun SAP HANA
- Atilẹyin ogun fun awọn CPUs mogbonwa 768 ati Ramu TB 16
- Awọn agbara iwọn-soke SAP HANA ṣe atilẹyin to awọn VM jakejado iho iho mẹjọ pẹlu 448 vCPUs ati 12 TB Ramu
- Awọn agbara iwọn-jade SAP HANA ṣe atilẹyin to 32 TB
- SAP HANA foju ati SAP NetWeaver® iyapa iṣẹ ṣiṣe ti VM ẹyọkan si awọn ọna ẹrọ igboro-irin ti a fọwọsi lati kọja awọn iṣedede SAP
- Ni kikun SAP HANA atilẹyin iwọn iṣẹ ti o da lori
- Lori maapu ọna: 18 TB Intel Optane PMem SAP HANA awọn ọna ṣiṣe
Ohun elo Intel x86 gbooro ati atilẹyin ataja fun SAP HANA
- Atilẹyin fun gbogbo awọn CPUs Intel pataki:
- Awọn ero isise Intel Xeon v3 idile (Haswell)
- Ẹbi Intel Xeon isise v4 (Broadwell)
- Iran 1st Intel Xeon Scalable nse (Skylake)
- Iran 2nd Intel Xeon Scalable nse (Cascade Lake)
- Iran 3rd Intel Xeon Scalable nse (Cooper Lake)
- Iran 3rd Intel Xeon Scalable to nse (Ice Lake, ni ilọsiwaju)
- Iran 4th Intel Xeon Scalable to nse (Sapphire Rapids, ni ilọsiwaju)
- Atilẹyin fun awọn ọna ṣiṣe olupin 2-, 4-, ati 8-socket
- Ni kikun atilẹyin Intel Optine PMem
- Atilẹyin fun vSphere lati gbogbo awọn alabaṣiṣẹpọ ohun elo SAP pataki, mejeeji fun awọn imuse ile-ile ati ninu awọsanma
Àfikún
Igbesẹ iyan: Mu ipmctl ṣiṣẹ ninu ikarahun UEFI
Ni aini ti eto akojọ aṣayan BIOS lati tunto Intel Optane PMem, UEFI CLI tun le ṣee lo lati tunto eto kan fun lilo SAP HANA ti n ṣiṣẹ lori VMware ESXi. Lati ṣiṣẹ deede ti igbesẹ 1 loke, ikarahun UEFI le ṣee mu ṣiṣẹ ni akoko bata lati ṣiṣẹ ohun elo iṣakoso ipmctl lati CLI:
- Ṣẹda awakọ filasi USB ikarahun UEFI bootable pẹlu FAT32 file eto.
Akiyesi: Diẹ ninu awọn olutaja eto pese aṣayan bata lati tẹ ikarahun UEFI lati inu akojọ aṣayan ibẹrẹ wọn, ninu eyiti o ni aṣayan lati ko ni lati jẹ ki kọnputa filasi USB bootable tabi lati lo ẹrọ ibi ipamọ miiran ti o wa lati ikarahun UEFI. Kan si iwe kan pato tabi orisun atilẹyin fun awọn alaye. - Da awọn UEFI executable file ipmctl.efi lati inu package famuwia Intel Optane PMem si kọnputa filasi (tabi ẹrọ ibi ipamọ miiran ti o yan). Lẹẹkansi, olutaja eto rẹ yoo pese package famuwia Intel Optane PMem fun eto rẹ.
- Bata eto rẹ lati tẹ ikarahun UEFI sii.
Fun kọnputa filasi USB bootable, awọn igbesẹ aṣoju yoo jẹ:- Pulọọgi kọnputa filasi USB sinu ibudo USB ti o ṣii lori agbalejo naa ki o tan-an.
- Tẹ akojọ aṣayan Boot lati ṣafihan gbogbo awọn orisun bootable.
- Yan kọnputa filasi USB ti ikarahun UEFI bootable.
- Yan awọn file eto ti awakọ rẹ ki o lọ kiri si ọna nibiti impctl.efi file ti a daakọ.
Fun bootable USB filasi drives, igba awọn file eto jẹ FS0, ṣugbọn o le yatọ, nitorina gbiyanju FS0, FS1, FS2, ati bẹbẹ lọ.
- Ṣiṣe iranlọwọ ipmctl.efi lati ṣe atokọ gbogbo awọn aṣẹ to wa. Fun afikun alaye, tọka si “Itọsona olumulo IPMCTL.” Ṣẹda App Direct awọn ẹkun ni
Lo aṣẹ Ṣẹda Ibi-afẹde lati ṣẹda agbegbe interleaved ti a tunto fun Ipo Taara App:
ipmctl.efi ṣẹda -goal PersistentMemoryType=AppDirect
Pari ilana ipese iranti (ṣẹda ibi-afẹde) nipa atunbere olupin lati mu awọn eto titun ṣiṣẹ.
Lẹhin ti atunbere, awọn titun DIMM-interleave-tosaaju ti wa ni ipoduduro bi jubẹẹlo iranti “awọn agbegbe” ti App Direct Ipo agbara. Si view Eto agbegbe, lo aṣẹ Awọn agbegbe Akojọ:
ipmctl show -agbegbe
Aṣẹ yii da iṣẹjade pada iru si atẹle yii:
Awọn iwe aṣẹ / Awọn orisun
 |
Intel Optane Iranti Itẹpẹlẹ ati Iṣeto Platform SAP HANA lori VMware ESXi [pdf] Itọsọna olumulo Optane Persistent Memory ati SAP HANA Platform Iṣeto ni VMware ESXi, SAP HANA Platform Iṣeto lori VMware ESXi, Platform Iṣeto lori VMware ESXi, Iṣeto lori VMware ESXi, VMware ESXi |
