intel Optane Persistent Memory a me SAP HANA Platform Configuration ma VMware ESXi
pauview
Ua pau ka ʻenehanaview a me nā alakaʻi hoʻolālā no ka hoʻohana ʻana i ka hoʻomanaʻo mau ʻana o Intel Optane me ka SAP HANA platform ma VMware ESXi.
Ke manaʻo nei kēia palapala e hāʻawi i kahi mea hou i ka Intel a me SAP co-publication,
"Alakaʻi Hoʻonohonoho: Intel® Optane™ Persistent Memory a me SAP HANA® Platform Configuration," i loaʻa ma ka pūnaewele ma intel.com/content/www/us/en/big-data/partners/
sap/sap-hana-and-intel-optane-configuration-guide.html. E kūkākūkā kēia mea hou i nā kaʻina hana hou e pono ai e hoʻonohonoho i ka SAP HANA me Intel Optane persistent memory (PMem) e holo ana ma kahi mīkini virtual VMware ESXi (VM).
Ma ke alakaʻi e kū nei, ʻo ka ʻōnaehana hana (OS)—a i ʻole SUSE Linux Enterprise Server
(SLES) a i ʻole Red Hat Enterprise Linux (RHEL)—e holo pololei ana ma ka metala ʻole a i ʻole ma ke ʻano he host OS i kahi hoʻonohonoho non-virtualized. ʻO nā ʻanuʻu e hoʻokau i ka SAP HANA me Intel Optane PMem i kēia kikowaena non-virtualized (e hoʻomaka ana ma ka ʻaoʻao 7 o ke alakaʻi e kū nei) ua wehewehe ʻia penei:
Nā ʻanuʻu maʻamau
Nā ʻanuʻu maʻamau: E hoʻonohonoho i ka Intel Optane PMem no SAP HANA
- E hoʻouka i nā pono hoʻokele.
- E hana i nā ʻāpana App Direct (pahuhopu)—e hoʻohana i ka interleaving.
- Hoʻomaka hou i ke kikowaena—pono e hiki ai ke hoʻonohonoho hou.
- E hana i nā papa inoa App Direct.
- Hana i kahi file ʻōnaehana ma ka ʻaoʻao inoa inoa.
- E hoʻonohonoho i ka SAP HANA e hoʻohana i ka hoʻomanaʻo hoʻomau file ʻōnaehana.
- E hoʻomaka hou i ka SAP HANA e hoʻomaka a hoʻomaka i ka hoʻohana ʻana iā Intel Optane PMem.
No ka hoʻolālā ʻana i kahi kaiapuni virtualized, hui kēia alakaʻi i nā ʻanuʻu no ka hoʻonohonoho ʻana o kēlā me kēia ʻāpana penei:
Mea hoʻokipa:
- E hoʻonohonoho i ka host server no Intel Optane PMem me ka hoʻohana ʻana i ka BIOS (mea kūʻai aku).
- E hana i ka App Direct interleaved ʻāpana, a hōʻoia ua hoʻonohonoho ʻia lākou no ka hoʻohana ʻana iā VMware ESXi.
VM: - E hana i VM me ka mana 19 (VMware vSphere 7.0 U2) me nā NVDIMM, a e ʻae i ka failover i kekahi mea hoʻokipa ʻoiai e hana ana i kēia.
- Hoʻoponopono i ka hoʻonohonoho VMX VM file a hana i ka NVDIMMs non-uniform memory access (NUMA)-aware.
OS: - Hana i kahi file ʻōnaehana ma ka namespace (DAX) i loko o ka OS.
- E hoʻonohonoho i ka SAP HANA e hoʻohana i ka hoʻomanaʻo hoʻomau file ʻōnaehana.
- E hoʻomaka hou i ka SAP HANA e hoʻomaka a hoʻomaka i ka hoʻohana ʻana iā Intel Optane PMem.
E hoʻomaopopo he ʻano like nā ʻanuʻu 5-7 no ka hoʻonohonoho OS me ke alakaʻi e kū nei, koe wale nō ke hoʻohana ʻia nei i kahi hoʻonohonoho OS malihini. No laila, e kālele ana kēia alakaʻi i nā ʻanuʻu 1-4 a me nā ʻokoʻa mai kahi hoʻokomo ʻana me ka ʻole.
E hoʻonohonoho i ka host server no Intel Optane PMem me ka BIOS
I ka manawa o ka paʻi ʻia ʻana o ke alakaʻi e kū nei, ʻo nā pono hoʻokele i kuhikuhi ʻia, ipmctl a me ndctl, i hoʻokumu ʻia i ka laina kauoha (CLI). Mai ia manawa, ʻoi aku ka nui o nā ʻōnaehana hou i hana ʻia e nā mea kūʻai OEM like ʻole i kahi kiʻi kiʻi-driven user interface (UI) i kūkulu ʻia i kā lākou Unified Extensible Firmware Interface (UEFI) a i ʻole nā lawelawe BIOS. Ua hoʻolālā manuahi kēlā me kēia OEM i kāna UI e hoʻohālikelike i kona ʻano ponoʻī a me ke ʻano o nā pono hana i kūkulu ʻia a me nā mana.
ʻO ka hopena, ʻokoʻa nā ʻanuʻu kūpono e hoʻonohonoho i ka Intel Optane PMem no kēlā me kēia ʻōnaehana. ʻO kekahi exampHōʻike ʻia nā kiʻi o nā pale hoʻonohonoho Intel Optane PMem mai nā mea kūʻai OEM like ʻole e hāʻawi i kahi manaʻo o ke ʻano o kēia mau pale a e hōʻike i ke ʻano o nā ʻano UI e ʻike ʻia.
ʻO ka ʻokoʻa o ke ʻano o ka UI, ʻo ka pahuhopu o ka hoʻolako ʻana iā Intel Optane PMem e hana i nā ʻāpana mode App Direct e mau nō ia no nā hihia hoʻohana ʻole a me virtualized e like me VMware ESXi. Hoʻololi wale ʻia nā ʻanuʻu mua i hana ʻia me ka CLI e kahi kaʻina hana UI i alakaʻi ʻia i ka papa kuhikuhi a i ʻole ke ʻano-style e loaʻa ai ka hopena hopena like. ʻO ia, e hana i nā ʻāpana App Direct interleaved ma nā kumu āpau i hoʻokomo ʻia ʻo Intel Optane PMem.
No ke kōkua ʻana i ka hoʻokele maʻalahi i kēia kaʻina hana, hāʻawi ka papa ma lalo nei i nā loulou i nā palapala a me nā alakaʻi hou i paʻi ʻia e kekahi o nā mea kūʻai OEM kiʻekiʻe no SAP HANA. E hahai i nā ʻanuʻu mai kēia mau alakaʻi e hana i nā ʻāpana App Direct interleaved no kēlā me kēia kumu, a laila hoʻopau i ke kaʻina hana me ka reboot o ka ʻōnaehana e hiki ai i ka hoʻonohonoho hou. E kūkākūkā i kāu hui ʻenehana OEM a i ʻole kākoʻo Intel me nā nīnau.
| mea kūʻai OEM | ʻO Intel Optane PMem alakaʻi alakaʻi / palapala | loulou pūnaewele |
|
Cisco |
"Cisco UCS: Ka hoʻonohonoho ʻana a me ka hoʻokele ʻana i nā modula hoʻomanaʻo hoʻomanaʻo mau o Intel® Optane™ Data Center" | cisco.com/c/en/us/td/docs/unified_computing/ucs/persistent- hoʻomanaʻo/b_Configuring_Managing_DC-Persistent-Memory- Modules.pdf |
| ʻenehana Dell | "Dell EMC NVDIMM-N Ke alakaʻi hoʻohana hoʻomanaʻo hoʻomau" (Intel Optane PMem 100 series) | https://dl.dell.com/topicspdf/nvdimm_n_user_guide_en-us.pdf |
| ʻenehana Dell | "Ke alakaʻi hoʻohana o Dell EMC PMem 200 Series" | https://dl.dell.com/topicspdf/pmem_15g_en-us.pdf |
|
Fujitsu |
“DCPMM (Data Center Persistent Memory) Command-Line Interface” | https://ssl.syncsearch.jp/click?url=https%3A%2F%2Fsupport. ts.fujitsu.com%2FSearch%2FSWP1235322. asp&query=dcpmm&site=7215VAWV |
|
Fujitsu |
"E hoʻonohonoho i ka DCPMM (Data Center Persistent Memory) ma UEFI Setup" | https://ssl.syncsearch.jp/click?url=https%3A%2F%2Fsupport. ts.fujitsu.com%2FSearch%2FSWP1235339. asp&query=dcpmm&site=7215VAWV |
|
Fujitsu |
"E hoʻonohonoho i ka DCPMM (Data Center Persistent Memory) ma Linux" | https://ssl.syncsearch.jp/click?url=https%3A%2F%2Fsupport. ts.fujitsu.com%2FSearch%2FSWP1235054. asp&query=dcpmm&site=7215VAWV |
| mea kūʻai OEM | ʻO Intel Optane PMem alakaʻi alakaʻi / palapala | loulou pūnaewele |
| HPE | HPE Persistent Memory User Guide no HPE ProLiant Gen10 servers and HPE Synergy” | http://itdoc.hitachi.co.jp/manuals/ha8000v/hard/Gen10/ DCPMM/P16877-002_en.pdf |
| HPE | "Intel Optane hoʻomau hoʻomanaʻo 100 moʻo no ka HPE User Guide" | https://support.hpe.com/hpesc/public/ docDisplay?docId=a00074717en_us |
|
Lenovo |
"Pehea e hoʻololi ai i ka Intel® Optane™ DC Persistent Memory Module i nā ʻano hana ma o UEFI" | https://datacentersupport.lenovo.com/us/en/products/ servers/thinksystem/sr570/7y02/solutions/ht508257- pehea-e-hoʻololi-ka-intel-optane-dc-persistent-memory- module-operating-modes-ma-uefi |
| Lenovo | "Ke ʻae nei i ka Intel Optane DC Persistent Memory ma Lenovo ThinkSystem Servers" | https://lenovopress.com/lp1167.pdf |
| Lenovo | "Ke hoʻokō nei i ka Intel Optane DC Persistent Memory me VMware vSphere" | https://lenovopress.com/lp1225.pdf |
| Supermicro | "Intel 1st Gen DCPMM Memory Configuration no ka Intel Purley Platform” | https://www.supermicro.com/support/resources/memory/ DCPMM_1stGen_memory_config_purley.pdf |
|
Supermicro |
"Intel® Optane™ hoʻomau i ka hoʻomanaʻo 200 Series Configuration no Supermicro X12SPx/X12Dxx/ X12Qxx Motherboards" | https://www.supermicro.com/support/resources/memory/ Optane_PMem_200_Series_Config_X12QP_DP_UP.pdf |
E hana i ka App Direct interleaved ʻāpana a hōʻoia i kā lākou hoʻonohonoho no ka hoʻohana ʻana iā VMware ESXi
Hāʻawi maʻamau nā menus OEM UEFI a i ʻole BIOS i nā pale UI e hōʻoia i ka hana ʻana o nā ʻāpana App Direct no kēlā me kēia kumu. Me VMware, hiki iā ʻoe ke hoʻohana i ka web mea kūʻai a i ʻole ke kauoha esxcli e hōʻoia i kēia. Mai ka web mea kūʻai, e hele i ka Storage, a laila koho i ka pā hoʻomanaʻo hoʻomau.
E like me kāu e ʻike ai, hana ʻia kahi inoa inoa paʻamau i kēlā me kēia wahi. (ʻO kēia example no ka ʻōnaehana kumu ʻelua.) No ka esxcli, hiki iā ʻoe ke hoʻohana i kēia kauoha:
E hana i VM me ka mana 19 (VMware vSphere 7.0 U2) me nā NVDIMM, a e ʻae i ka failover i kekahi mea hoʻokipa.
E hoʻolālā i kahi VM me kahi OS malihini i kākoʻo ʻia (SLES a i ʻole RHEL no SAP HANA) a me SAP HANA 2.0 SPS 04 a i ʻole i hoʻokomo ʻia.
Nui nā ala e hoʻolako a kau i nā vSphere VM. Hōʻike maikaʻi ʻia kēia mau ʻenehana a uhi ʻia e ka waihona palapala pūnaewele o VMware ma “VMware vSphere—Deploying Virtual
Nā mīkini” (https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-39D19B2B-A11C-42AE-AC80-DDA8682AB42C.html).
No ke koho ʻana i ke ala maikaʻi loa no kou kaiapuni, pono ʻoe e hana i kahi VM me ka OS kākoʻo kūpono a hoʻokomo iā SAP HANA ma luna e like me kāu e hana ai ma kahi kikowaena kino (bare-metal).
E hana i nā inoa inoa App Direct ma ka VM i hoʻoili ʻia ma ka hoʻohui ʻana i nā polokalamu Intel Optane PMem (NVDIMM).
Ke kau ʻia ka VM, pono e hoʻohui ʻia nā polokalamu Intel Optane PMem. Ma mua o ka hiki iā ʻoe ke hoʻohui i nā NVDIMM i ka VM, e nānā inā ua hana pololei ʻia nā ʻāpana Intel Optane PMem a me nā inoa inoa i ka BIOS. E hōʻoia ua koho ʻoe i nā Intel Optane PMem (100%) āpau. E hōʻoia pū i ka hoʻonohonoho ʻana i ke ʻano memo hoʻomau i ka App Direct Interleaved. Pono e hoʻonohonoho ʻia ke ʻano hoʻomanaʻo i 0%.
E hoʻopau i ka VM, a laila hoʻoponopono i nā hoʻonohonoho VM ma ka hoʻohana ʻana i ka koho Add new device a koho i ka NVDIMM. ʻO ka hana maʻamau ka hana ʻana i hoʻokahi mea NVDIMM no ke kumu CPU host. E nānā i kahi alakaʻi hoʻomaʻamaʻa maikaʻi loa mai kāu OEM inā loaʻa.
ʻO kēia kaʻina hana e hana aunoa i nā inoa inoa.
E hoʻoponopono i ka nui o nā NVDIMM e like me ka mea e pono ai, a laila koho e ʻae i ka failover ma kahi hoʻokipa ʻē aʻe no nā mea hana NVDIMM āpau.
Inā ʻaʻohe mea NVDIMM i helu ʻia, e hoʻāʻo e hoʻomaikaʻi i ka hoʻohālikelike VM. E koho i ka VM, e koho i nā Hana > Hoʻohālikelike > Hoʻonui i ka VM Compatibility, a e hōʻoia i ka VM kūpono me ESXI 7.0 U2 a ma hope.
Ma hope o ka hoʻohui maikaʻi ʻana i nā polokalamu NVDIMM, e like me kēia kāu hoʻonohonoho hoʻonohonoho VM:
Inā hana pololei nā hoʻonohonoho, ʻo ka waihona VMware ESXi Intel Optane PMem viewe like me nā kiʻi ma lalo nei.
VMware ESXi Intel Optane PMem waihona view—mau modules
VMware ESXi Intel Optane PMem waihona view- nā hoʻonohonoho waena
VMware ESXi PMem waihona view—nā papa inoa
Nānā: Hōʻike ʻia nā helu hoʻonohonoho interleave ma muli o ka hoʻonohonoho ʻenehana a ʻokoʻa paha no kāu ʻōnaehana.
A laila, hiki iā ʻoe ke hoʻohui i nā mea hoʻokele NVDIMM a me NVDIMM i kāu SAP HANA VM. No ka hoʻohana ʻana i nā hoʻomanaʻo āpau i loaʻa i kāu ʻōnaehana, koho i ka nui kiʻekiʻe i hiki i kēlā me kēia NVDIMM.
Hoʻokumu ʻia ʻo NVDIMM ma o VMware vCenter mea hoʻohana kiʻi kiʻi
Hoʻoponopono i ka hoʻonohonoho VMX VM file a e hoʻomaopopo i nā NVDIMMs NUMA
Ma ka maʻamau, ʻaʻole manaʻo ʻo Intel Optane PMem i ka VMkernel no VM NVDIMMs i ka NUMA. Hiki i kēia ke hopena i ka VM a me ka Intel Optane PMem i hoʻokaʻawale ʻia e holo ana i nā ʻāpana NUMA ʻokoʻa, kahi e hoʻoneʻe ai i nā NVDIMMs 'kokoke i ka VM e mamao, e hopena i ka hana maikaʻi ʻole. No ka pale ʻana i kēia, pono ʻoe e hoʻohui i kēia mau hoʻonohonoho i kahi hoʻonohonoho VM me ka hoʻohana ʻana iā VMware vCenter
(hiki ke loaʻa nā kikoʻī hou aku e pili ana i kēia ʻanuʻu ma VMware KB 78094).
Ma ka puka makani hoʻonohonoho hoʻoponopono, koho i ka VM Options tab, a laila kaomi Advanced.
Ma ka ʻāpana Configuration Parameters, kaomi i ka Edit configuration, koho i ka Add Configuration Params koho, a komo i kēia mau waiwai:
No ka hōʻoia ʻana ua māhele ʻia ka ʻāpana ʻāina ʻo Intel Optane PMem ma nā node NUMA, e hoʻohana i kēia kauoha VMware ESXi:
memstats -r pmem-region-numa-stats
Hana i kahi file ʻōnaehana ma ka namespace (DAX) i loko o ka OS
No ka hoʻopau ʻana i ke kaʻina hana hoʻonohonoho, e hoʻomau i nā ʻanuʻu 5-7 o ke alakaʻi hoʻonohonoho hoʻonohonoho metala, e hoʻomaka ana ma ka ʻaoʻao 13. Hōʻike kēia mau ʻanuʻu pehea e hoʻopau ai i ka hoʻonohonoho OS.
E like me ke ʻano o kahi hoʻonohonoho hoʻonohonoho kikowaena metala, hoʻomaka hou i ka VM ma hope o ka hana hope, E hoʻonohonoho i ke ala kumu SAP HANA, e hoʻāla iā Intel Optane PMem no ka hoʻohana ʻana iā SAP HANA.
Hiki iā ʻoe ke nānā inā hoʻokomo pono ʻia nā polokalamu NVDIMM me ka hoʻohana ʻana i kēia kauoha ndctl:
E hoʻonoho i nā inoa inoa i ke ʻano "fsdax".
Ua ʻike paha ʻoe i kēia manawa aia nā inoa inoa i hana ʻia ma ke ʻano "raw". I mea e hoʻohana pono ʻia e SAP HANA, pono lākou e hoʻololi i ke ʻano "fsdax". E hoʻohana i kēia kauoha e hana i kēia:
ndctl hana-inoa -f -e –mode=fsdax
Ke kau hou nei i nā inoa inoa App Direct a file nā ʻōnaehana ma hope o ka hoʻomaka hou ʻana o ka VM
Ua hoʻohana ʻo VMware i ka hana kiʻekiʻe loa (HA) ma vSphere 7.0 U2 no Intel Optane PMem-ʻā SAP HANA VM. hoʻouka hou i ka ʻikepili mai ka waiho ʻana (maʻamau) ma hope o ka failover.
Hiki ke hoʻohana ʻia nā ʻanuʻu like e kau hou i nā inoa inoa App Direct a file nā ʻōnaehana i kēlā me kēia manawa e hoʻomaka hou ai kahi VM a neʻe paha. E nānā i "Ke hoʻokō nei i ka loaʻa kiʻekiʻe ma VMware vSphere 7.0 U2 no SAP HANA me Intel® Optane™ Persistent Memory" (intel.in/content/www/in/en/architecture-and-technology/vmware-vsphere-ha-sap-hana-optane-pmem.html) no nā kikoʻī hou aʻe.
nā hoʻonā
No ke aha e kau ai i ka SAP HANA ma nā hoʻonā VMware?
Ua loaʻa iā VMware ke kākoʻo hana SAP HANA mai 2014 a me ke kākoʻo hana ʻole mai 2012.
ʻOi aku ka maikaʻi no nā x86 hypervisors ma ka hale no SAP HANA
- Kākoʻo kākoʻo no ka 768 logical CPUs a me 16 TB RAM
- Kākoʻo ka SAP HANA scale-up a hiki i ʻewalu socket-wide VMs me 448 vCPUs a me 12 TB RAM.
- Kākoʻo ka SAP HANA scale-out a hiki i 32 TB
- Virtual SAP HANA a me SAP NetWeaver® hoʻokaʻawale hana o kahi VM hoʻokahi i nā ʻōnaehana metala ʻole i hōʻoia ʻia e hala i nā kūlana SAP
- Kākoʻo hoʻonui nui ʻana i ka SAP HANA
- Ma ka palapala alanui: 18 TB Intel Optane PMem SAP HANA pūnaewele
Kākoʻo lako lako Intel x86 ākea loa no SAP HANA
- Kākoʻo no nā CPU Intel nui a pau:
- ʻOhana Intel Xeon v3 (Haswell)
- ʻOhana Intel Xeon v4 (Broadwell)
- Nā papa hana hiki ke hoʻonui ʻia ʻo Intel Xeon 1st Generation (Skylake)
- 2nd Generation Intel Xeon Scalable processors (Cascade Lake)
- Nā papa hana hiki ke hoʻonui ʻia ʻo Intel Xeon 3rd Generation (Cooper Lake)
- Nā papa hana hoʻopololei Intel Xeon 3rd Generation (Ice Lake, e holomua ana)
- 4th Generation Intel Xeon Scalable processors (Sapphire Rapids, e holomua ana)
- Kākoʻo no nā ʻōnaehana kikowaena 2-, 4-, a me 8-socket
- Kākoʻo piha Intel Optane PMem
- Kākoʻo no vSphere mai nā hoa lako lako SAP nui, no ka hoʻokō ʻana ma ka hale a ma ke ao.
Pākuʻi
Kaʻina koho: E hoʻā i ka ipmctl i ka pūpū UEFI
I ka loaʻa ʻole o kahi ʻōnaehana menu BIOS e hoʻonohonoho iā Intel Optane PMem, hiki ke hoʻohana ʻia ka UEFI CLI e hoʻonohonoho i kahi ʻōnaehana no ka hoʻohana ʻana i ka SAP HANA e holo ana ma VMware ESXi. No ka hoʻokō ʻana i ka like o ka pae 1 ma luna, hiki ke hoʻohana ʻia kahi pūpū UEFI i ka wā boot e holo i ka pono hoʻokele ipmctl mai ka CLI:
- E hana i kahi kaila USB flash bootable UEFI shell me ka FAT32 file ʻōnaehana.
Nānā: Hāʻawi kekahi mau mea kūʻai pūnaewele i kahi koho boot e komo i ka pūpū UEFI mai kā lākou papa kuhikuhi hoʻomaka, a i ia hihia, loaʻa iā ʻoe ke koho ʻaʻole pono e hana i ka USB flash drive bootable a i ʻole e hoʻohana i kahi mea mālama ʻē aʻe i hiki ke loaʻa mai ka shell UEFI. E nānā i kāu palapala kikoʻī a i ʻole nā kumuwaiwai kākoʻo no nā kikoʻī. - E kope i ka UEFI hoʻokō file ipmctl.efi mai ka pūʻolo firmware Intel Optane PMem i ka flash drive (a i ʻole nā mea mālama ʻē aʻe i koho ʻia). Eia hou, e hāʻawi kāu mea kūʻai pūnaewele i ka pūʻulu firmware Intel Optane PMem no kāu ʻōnaehana.
- E hoʻomaka i kāu ʻōnaehana e komo i ka pūpū UEFI.
No ka bootable USB flash drive, nā ʻanuʻu maʻamau:- E hoʻopili i ka USB flash drive i loko o kahi awa USB hāmama ma ka mea hoʻokipa a hoʻā.
- E komo i ka papa kuhikuhi Boot e hōʻike i nā kumu bootable āpau.
- E koho i ka bootable UEFI shell USB flash drive.
- E koho i ka file ʻōnaehana o kāu kaʻa a hoʻokele i ke ala kahi impctl.efi file ua kopeia.
No ka bootable USB flash drive, pinepine ka file ʻO FS0 ka ʻōnaehana, akā hiki ke ʻokoʻa, no laila e hoʻāʻo iā FS0, FS1, FS2, a pēlā aku.
- E hoʻokō i ke kōkua ipmctl.efi e papa inoa i nā kauoha āpau i loaʻa. No ka ʻike hou aku, e nānā i "Alakaʻi Mea hoʻohana IPMCTL." E hana i nā ʻāpana App Direct
E hoʻohana i ke kauoha Create Goal no ka hana ʻana i kahi ʻāpana i hoʻonohonoho ʻia no ka App Direct Mode:
ipmctl.efi hana -goal PersistentMemoryType=AppDirect
E hoʻopau i ke kaʻina hoʻolako hoʻomanaʻo (hana i ka pahuhopu) ma ka hoʻomaka hou ʻana i ke kikowaena e hiki ai i nā hoʻonohonoho hou.
Ma hope o ka hoʻomaka hou ʻana, ua hōʻike ʻia nā DIMM-interleave-sets hou e like me ka hoʻomanaʻo mau ʻana "nā ʻāpana" o ka mana App Direct Mode. I ka view i ka hoʻonohonoho ʻāina, e hoʻohana i ke kauoha List Regions:
ipmctl hōʻike -ʻāpana
Hoʻihoʻi kēia kauoha i nā huahana like me kēia:
Palapala / Punawai
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intel Optane Persistent Memory a me SAP HANA Platform Configuration ma VMware ESXi [pdf] Ke alakaʻi hoʻohana Optane Persistent Memory a me SAP HANA Platform Configuration ma VMware ESXi, SAP HANA Platform Configuration ma VMware ESXi, Platform Configuration ma VMware ESXi, Configuration ma VMware ESXi, VMware ESXi |
