Yintoni Umbane Ongasasebenziyo? Izixhobo Zombane Ezingasasebenziyo Kwiikhompyutha Zemizi-mveliso Ziqinisekisa Ukusebenza Okuthembekileyo Nokuzinza.

• Kwihlabathi lanamhlanje ledijithali, apho yonke into ihlala ikwi-intanethi, umbane othembekileyo ungaphezulu nje kokuba lula - uyimfuneko. Umbane ongafunekiyo udlala indima ebalulekileyo ekugcineni ukufumaneka kwenkqubo, ingakumbi kwiindawo apho ukusebenza okungaphazanyiswayo kubalulekile, njengeendawo zolwazi, izixhobo zonyango, kunye neenkqubo zolawulo lwemizi-mveliso.
• Umbane ongafunekiyo lulungiselelo apho iiyunithi ezimbini okanye ngaphezulu zombane (ii-PSU) zisebenza ngaxeshanye ukubonelela ngombane oqhubekayo. Ukuba enye i-PSU iyasilela, enye ithatha indawo ngaphandle kokuphazamisa inkqubo. Olu hlobo lolungiselelo lwenzelwe ukususa inqaku elinye lokusilela, into ephambili kuyilo lwenkqubo olunyamezela iimpazamo.

Uqwalaselo lombane olungasebenziyo alusebenzi ngokubanzi. Uqwalaselo olufanelekileyo luxhomekeke kukubaluleka kwenkqubo, uhlahlo lwabiwo-mali, kunye neemfuno zeziseko zophuhliso. Apha ngezantsi kukho uqwalaselo oluqhelekileyo lweeseva zeshishini, izixhobo zenethiwekhi, kunye neendawo zeziko ledatha.

1. Ukuphinda-phinda kwe-N+1

• Olu lolona hlobo lusetyenziswa kakhulu lokuphinda kusetyenziswe umbane. Kolu seto, u-N umele inani lezixhobo zombane ezifunekayo ukuze kusebenze inkqubo xa igcwele, kwaye u-+1 lubonelelo lombane olongezelelweyo olusebenza njenge-backup.
• Umzekelo: Ukuba iseva ifuna izixhobo zamandla ezi-2 ukuze isebenze, ulungiselelo lwe-N+1 luya kuquka izixhobo zamandla ezi-3 zizonke.
• Inzuzo: Ukusilela kombane kunokwenzeka ngaphandle kokuphazamisa ukusebenza kwenkqubo.

2. Ukungasebenzi kwakhona kwe-N+N

• Kwisimo se-N+N, umbane ngamnye osebenzayo une-backup ebonakalayo. Oku kudla ngokusetyenziswa kwiindawo ezifumaneka kakhulu.
• Umzekelo: Izixhobo zombane ezisebenzayo ezi-2 kunye neekopi ezimbini zenkxaso epheleleyo yokusilela.
• Inzuzo: Ibonelela ngokunyamezela okuphezulu kweempazamo kunye nokufumaneka kombane.

3. 1+1 Ukuphinda kusetyenziswe kwakhona

• Uhlobo olulula lokuphinda usebenzise amandla: i-1+1 ithetha ukuba kukho umbane omnye osebenzayo kunye nombane omnye oxhasayo ofanayo.
• Ilungele: Iinkqubo ezincinci okanye iiswitshi zenethiwekhi apho ixesha lokuphumla lisabalulekile, kodwa uhlahlo lwabiwo-mali kunye nendawo zinqongophele.

4. Izixhobo zamandla ezitshintshwayo ezishushu

Uhlengahlengiso oluninzi olungafunekiyo luquka izixhobo zombane ezitshintshwayo, ezivumela iingcali ukuba zitshintshe iiyunithi ezineengxaki ngaphandle kokuvala inkqubo—uphawu olubalulekileyo kwiindawo ezibalulekileyo kwimisebenzi.

Ukusebenzisa inkqubo yokubonelela ngombane ongasetyenziswanga sisicwangciso esisebenzayo esiphucula ukuthembeka kunye nobude bexesha lezixhobo ezibalulekileyo kwishishini. Nokuba ziziko ledatha, inkqubo yolawulo lwemizi-mveliso, okanye iziseko zophuhliso lwenethiwekhi, iingenelo zokubonelela ngombane ongasetyenziswanga zingaphezulu kakhulu kunotyalo-mali lokuqala.

1. Ukuthembeka kweNkqubo okuPhuculweyo

Eyona nzuzo inkulu kukunikezelwa kombane okuqhubekayo. Ngoyilo olungafunekiyo – umzekelo, ukungasebenzi kakuhle kwe-N+1 – iinkqubo zakho zihlala zikwi-intanethi nokuba umbane awusebenzi kakuhle. Olu kusilela kwenzeka ngaphandle kokungenelela komsebenzisi okanye ukuqalisa kwakhona kwenkqubo.

• Iphepha amanqaku okusilela okukodwa
• Yandisa ukufumaneka kwezicelo ezibalulekileyo

2. Ukunciphisa ixesha lokungasebenzi kunye nokulahleka kwedatha

Ukucima kombane okungacwangciswanga kunokubiza amawaka eedola ngomzuzu ngenxa yokulahleka kwemveliso, ukonakala kwedatha, okanye ukuphazamiseka kwenkonzo. Umbane ongasetyenziswanga unciphisa lo mngcipheko ngokuqinisekisa ukuba umbane awuphazamiseki, nokuba ngexesha lokulungiswa okanye ukusilela kombane.

• Ixhasa ukutshintshwa kombane oshushu
• Iqinisekisa inkonzo eqhubekayo ngexesha lokungasebenzi

3. Ukuguquguquka kokugcinwa

Ngeenkqubo ezingafunekiyo, ingakumbi izixhobo zombane ezitshintshwayo, iingcali zinokutshintsha okanye zilungise umbane ongasebenziyo ngaphandle kokuvala inkqubo.

• Ivumela ukugcinwa ngaphandle kwexesha lokungasebenzi
• Ilungele ukusebenza iiyure ezingama-24 ngosuku, iintsuku ezisi-7 ngeveki

4. Ukwanda kunye nokuqinisekisa ikamva

Iinkqubo zombane ezingasebenzisekiyo zihlala zisetyenziswa ngeendlela ezahlukeneyo, zivumela imibutho ukuba inyuse umthamo wamandla njengoko iimfuno ze-IT zisanda. Oku kuzenza zilungele iindawo eziguqukayo ezifana neeseva zeshishini okanye izakhiwo zelifu.

Kwiinkqubo zolawulo lwemizi-mveliso, umbane ozinzileyo nothembekileyo yenye yezinto ezibalulekileyo ekusebenzeni okuqhelekileyo kwezixhobo. Iikhompyutha zoshishino ezinezixhobo zombane ezingafunekiyo zibonelela ngamandla angxamisekileyo athembekileyo kunye nokusombulula iingxaki kwiinkqubo zoshishino njengesisombululo esiyilwe ngokukodwa. Eli nqaku lihlola ukubaluleka, ukusebenza, kunye nokusetyenziswa kweekhompyutha zoshishino ezinezixhobo zombane ezingafunekiyo kwiindawo zoshishino.

• Uzinzo: Iikhompyutha zoshishino ezinezixhobo zombane ezingafunekiyo zisebenzisa iiyunithi zombane ezixhasayo ukuqinisekisa ukuba, xa umbane ucinyiwe okanye ungahlali kakuhle, ikhompyutha zoshishino inokutshintshela kwizixhobo zombane ezixhasayo ngaphandle kokuphazamiseka, ngaloo ndlela iphephe ukungasebenzi kwezixhobo kunye nokulahleka kwedatha kwaye igcine ukusebenza kwenkqubo kuzinzile.
• Ukuthembeka: Iikhompyutha zoshishino ezinezixhobo zombane ezingafunekiyo zinokubona ngokuzenzekelayo ukusilela kwaye zitshintshele kumbane ongxamisekileyo, ngaloo ndlela ziqinisekisa ukuqhubeka nokuthembeka kwenkqubo yezoshishino. Zingasabela ngokukhawuleza kwiingxaki zombane, zinciphise impembelelo yokucima kwenkqubo yemveliso, kwaye ziphucule ukuthembeka kunye nokufumaneka kwezixhobo.

• Ukubeka iliso: Ikhompyutha yemizi-mveliso enee-ombane ezingafunekiyo ijonga imeko yombane oyintloko kwaye ibona iiparameter ezifana ne-voltage, i-current kunye ne-frequency ngexesha langempela ukuqinisekisa uzinzo lombane oyintloko.
• Ukutshintsha: Ukuba umbane ophambili uyasilela okanye awusebenzi kakuhle, ikhompyutha yeshishini enombane ongafunekiyo itshintshela ngokuzenzekelayo kumbane ongxamisekileyo. Inkqubo yokutshintsha idla ngokusebenzisa iteknoloji yokutshintsha ngokukhawuleza, kwaye ixesha lokuguqula alibonakali ukuqinisekisa umbane oqhubekayo kwizixhobo.
• Ukubuyisela kwimeko yesiqhelo: Emva kokutshintshela kumbane ongxamisekileyo, ikhompyutha yemizi-mveliso enombane ongafunekiyo iyaqhubeka nokujonga imeko yombane oyintloko. Xa umbane oyintloko ubuyela esiqhelweni, ikhompyutha yemizi-mveliso iyatshintsha kwakhona ize iqhagamshelane kwakhona nombane oyintloko ukuze ibuyisele kwaye ilungelelanise umbane.

Uhlobo lweMveliso: Ikhompyutha ye-1U Rack yeShishini

Imodeli yeMveliso: I-SIN-14502-WH110MA

Iimpawu zeMveliso:

• Oku yi I-PC efakelwe kwi-rack ye-1U evela kwi-SINSMART, enombane oqhelekileyo we-350W kunye nombane ongasetyenziswanga onokutshintshwa. Isebenzisa i-chipset ye-Intel H110, ixhasa iiprosesa ze-Core i3/i5/i7 zesizukulwana sesi-6, ixhasa ukuya kuthi ga kwi-32GB yeendawo zokugcina imemori ze-DDR4, kwaye izixhobo zemveliso zikhethwa ngononophelo kwiimveliso eziphezulu ezibonelela ngexabiso elihle.
• Ineendawo ezininzi zokubonisa, kuquka i-VGA+HDMI dual display, ii-Intel Gigabit network ports ezimbini, ii-serial ports ezintandathu, ii-USB ports ezilithoba, kunye nee-PCI ezintlanu kunye nee-PCIe expansion slots ezimbini. Iyakwazi ukwandiswa kakhulu kwaye ifanelekile kwiintlobo ngeentlobo zezicelo zoshishino.

Iikhompyutha zoshishino ezinezixhobo zombane ezingafunekiyo zizinto ezibalulekileyo kwiinkqubo zolawulo lwezoshishino. Zibonelela ngamandla okuxhasa athembekileyo kunye nokulungiswa kweempazamo kwiinkqubo zoshishino kwaye zinokunciphisa umngcipheko wokusilela kwezixhobo kunye nokulahleka kwedatha. Ukukhetha ikhompyutha efanelekileyo yezimboni enezixhobo zombane ezingafunekiyo sisigqibo esibalulekileyo sokusebenza okuzinzileyo kwenkqubo yezimboni kwaye ikwamele utyalo-mali olukhulu ekuthembekeni kwenkqubo yolawulo lwezimboni. Nokuba ufuna I-PC yerakhi ye-1U , a I-PC efakelwe kwi-rack ye-2U , okanye enkulu i-PC yerakhi yemizi-mveliso, sinikezela ngezisombululo ezahlukeneyo, kuquka iimodeli ezifana ne IPC-610L Ungaqhagamshelana nathi ukuze ufumane izisombululo ezenzelwe wena.