Tlhahlobo e Felletseng ea Likhoele tsa SAS: Likhokahano tsa polokelo ea 8654, 8087 le Ts'ebetso e Phahameng
Tikolohong ea kajeno ea k'homphieutha e sebelisang data e ngata, ts'ebetso le botšepehi ba litsamaiso tsa polokelo li itšetlehile ka ho toba ka likarolo tse hokahanyang. Theknoloji ea SAS (Serial Attached SCSI), e le sebopeho se seholo sa polokelo ea boemo ba khoebo, e bone litharollo tsa eona tsa khokahano ea 'mele li fetoha ho pholletsa le meloko e mengata, e leng se fellang ka maemo a fapaneng a cable. Sengoloa sena se tla hlahloba ka botlalo likarolo tse tharo tsa bohlokoa:Thapo ea SAS 8654 4i, Cable ea SLIM SAS 8654 8I ho ea ho MINI SAS 8087leThapo ea SFF 8087, ho hlahloba mesebetsi le lits'ebetso tsa bona meralong ea polokelo e sebetsang hantle.
Tlhahlobo ea Maemo a Motheo: Ho tloha Sebopeho sa Sebopeho ho ea ho Liphapang tsa Ts'ebetso
Taba ea pele, ha re hlakiseng maemo a tekheniki a amehang likhoeleng tsena.Thapo ea SFF 8087e ne e le moralo oa khale o neng o sebelisoa haholo mehleng ea SAS 2.0.Mini SASSebopeho sa HD se fana ka dikgokelo tsa dikanale tse 4, mme kanale ka nngwe e na le bandwidth ya kgopolo ya 6Gb/s.Thapo ea SFF 8087, ka litšobotsi tsa eona tse tsitsitseng tsa motlakase, e ne e le setsi sa bohlokoa sa ho hokahanya li-array tsa polokelo le li-backplane tsa seva matsatsing a pele 'me e ntse e sebetsa litsing tse ngata tsa data tsa setso.
Ka ho hlahisa maemo a SAS 3.0,Thapo ea SAS 8654 4iho hlahile. Thapo ena, e nang leSFF-8654sebopeho, e fihlella sekgahla sa phetiso sa dikanale tse 4 tsa 12Gb/s se le seng, e imena habeli bandwidth ya pele ho yona.Thapo ea SAS 8654 4iE boloka tshebetso e phahameng ha e ntse e ntlafatsa tshebediso ya sebaka. Moralo wa yona o monyane o loketse haholo dibakeng tsa polokelo tse nang le bongata bo boholo. Di-array tse ngata tsa sejwalejwale tsa all-flash di itshetlehile ho senaThapo ea SAS 8654 4iho fihlella kgokagano e potlakileng pakeng tsa balaoli le dikhabinete tsa katoloso ya hard disk.
Litharollo tsa Khokahano ea Motsoako: Borokho bo Pakeng tsa Maemo a Khale le a Macha
Maemong a ntlafatso ea polokelo le katoloso ea 'nete, ho tloaelehile ho kopana le tšebeliso e tsoakaneng ea lisebelisoa tse ncha le tsa khale. Maemong a joalo,Cable ea SLIM SAS 8654 8I ho ea ho MINI SAS 8087e bapala karolo ea bohlokoa ea ho hokahanya. Thapo ena ea phetoho e na le tse peliSFF-8654li-interface (ka kakaretso likanale tse 8) pheletsong e 'ngoe, tse ka mokhoa oaThapo ea SAS 8654 4is, le tse peliThapo ea SFF 8087maemo a tloaelehilengMini SASli-interface tse ka lehlakoreng le leng.
Moralo oaCable ea SLIM SAS 8654 8I ho ea ho MINI SAS 8087e ela hloko ho tsamaellana le ho leka-lekana ha tshebetso. Ha dikgwebo di hokahanya balaodi ba SAS 3.0 ba moloko o motjha le dikhabote tsa katoloso ya hard disk ya SAS 2.0 tse ntseng di sebediswa, senaCable ea SLIM SAS 8654 8I ho ea ho MINI SAS 8087e netefatsa hore sistimi e sebetsa ka tsela e tloaelehileng ha e ntse e eketsa boleng ba lisebelisoa tse seng li ntse li le teng. Ha ho sebelisoa 'nete, khetho ea bolelele le botšepehi ba lets'oao laCable ea SLIM SAS 8654 8I ho ea ho MINI SAS 8087e ba lintlha tsa bohlokoa.
Maemo a ts'ebeliso le lintlha tsa ho kenngoa ha eona
Meralong ea motheo e kopaneng haholo,Thapo ea SAS 8654 4ihangata e sebediswa bakeng sa kgokelo ya marangrang a polokelo ya dinoto tse pakeng tsa dinoto ka lebaka la dibopeho tsa yona tse phahameng tsa bandwidth. Ka lehlakoreng le leng, ya setsoThapo ea SFF 8087e fumaneha haholo kamanong pakeng tsa di-backplane tsa hard disk le balaoli ba RAID.Cable ea SLIM SAS 8654 8I ho ea ho MINI SAS 8087e sebelisoa haholo-holo nakong ea phetoho ea meralo ea meralo e kopantsoeng. Ha likhoebo li nka sebaka butle-butleThapo ea SFF 8087s le e nchaLikhoele tsa SAS 8654 4i, thapo ena ea phetoho e netefatsa ts'ebetso e boreleli ea ntlafatso.
Ha o kgetha dithapo tsena, ho bohlokwa ho hlokomela horeThapo ea SAS 8654 4ie tla ka mefuta ea kahare le kantle;Thapo ea SFF 8087e hloka ho kgetholoha pakeng tsa dibopeho tse otlolohileng le tsa makala; mmeSLIM SAS 8654 8I to Thapo ea MINI SAS 8087e tlameha ho tšehetsa ho lumellana ho hlokahalang ha sekhahla sa phetiso. Boleng ba thapo bo ama ka ho toba sekhahla sa phoso ea bit le botsitso ba sistimi, kahoo ho khothaletsoa ho khetha lihlahisoa tse netefalitsoeng ke maemo a SFF.
Phetoho ea tekheniki le tebello ea bokamoso
Ka ho tswela pele ha maemo a SAS 4.0, di-interface tsa 24Gb/s di ntse di kena mmarakeng butle-butle, empaThapo ea SAS 8654 4ile lihlahisoa tse amanang le eona li tla lula li le bohlokoa ka lilemo tse 'maloa. Bakeng sa likhoebo tse ngata, ho sebelisa ka botlalo tse tengThapo ea SFF 8087meralo ea motheo le ho fihlela lintlafatso tse tsoelang pele ka litharollo tsa phetoho tse kangCable ea SLIM SAS 8654 8I ho ea ho MINI SAS 8087ke khetho e theko e tlase le e sebetsang haholoanyane.
Hore na ke ea khaleThapo ea SFF 8087, karolo e ka sehloohongThapo ea SAS 8654 4i, kapaCable ea SLIM SAS 8654 8I ho ea ho MINI SAS 8087e le tharollo ea phetoho, kaofela li theha motheo o tiileng oa likhokahano tsa polokelo ea likhoebo. Ho utloisisa litšobotsi le maemo a ts'ebeliso ea likhoele tsena ho tla thusa litsebi tsa meralo ea IT ho etsa likhetho tse ntle ka ho fetisisa mabapi le ts'ebetso, litšenyehelo le ho lumellana, le ho haha mekhoa ea polokelo ea data e sebetsang hantle le e tšepahalang haholoanyane.
Nako ea poso: Tshitwe-24-2025
