Kusanthula Kwathunthu kwa Zingwe za SAS: Maulumikizidwe Osungira 8654, 8087 ndi Ogwira Ntchito Kwambiri
Munthawi yamakono yogwiritsira ntchito makompyuta ambiri, magwiridwe antchito ndi kudalirika kwa makina osungira zinthu zimadalira mwachindunji zigawo zolumikizira. Ukadaulo wa SAS (Serial Attached SCSI), monga njira yolumikizirana yosungira zinthu pamlingo wamakampani, wawona njira zake zolumikizirana zikusintha m'mibadwo yambiri, zomwe zimapangitsa kuti pakhale miyezo yosiyanasiyana ya chingwe. Nkhaniyi ifufuza kwambiri za zigawo zitatu zofunika:Chingwe cha SAS 8654 4i, Chingwe cha SLIM SAS 8654 8I kupita ku MINI SAS 8087ndiChingwe cha SFF 8087, kufufuza ntchito zawo ndi momwe amagwiritsidwira ntchito m'mapangidwe osungira zinthu ogwirira ntchito bwino.
Kusanthula Koyambira: Kuchokera ku Fomu Yolumikizirana mpaka Kusiyana kwa Magwiridwe Antchito
Choyamba, tiyeni tifotokoze bwino miyezo yaukadaulo yomwe ili mu zingwe izi.Chingwe cha SFF 8087chinali kapangidwe kakale komwe kanagwiritsidwa ntchito kwambiri mu nthawi ya SAS 2.0.Mini SASChida cha HD chimapereka maulumikizidwe a njira zinayi, ndipo njira iliyonse ili ndi bandwidth yoyerekeza ya 6Gb/s.Chingwe cha SFF 8087, yokhala ndi mawonekedwe ake okhazikika amagetsi, inali njira yayikulu yolumikizira ma storage arrays ndi ma server backplanes m'masiku oyambirira ndipo ikugwirabe ntchito m'malo ambiri osungira deta.
Pogwiritsa ntchito muyezo wa SAS 3.0,Chingwe cha SAS 8654 4iChingwe ichi, chomwe chili ndiSFF-8654mawonekedwe ake, amakwaniritsa liwiro la kutumiza kwa ma 4-channel 12Gb/s limodzi, kuwirikiza kawiri bandwidth ya yomwe idalipo kale. Chodziwika bwino ndichakuti,Chingwe cha SAS 8654 4iImasunga magwiridwe antchito apamwamba komanso imagwiritsa ntchito bwino malo. Kapangidwe kake kakang'ono ndi koyenera makamaka malo osungiramo zinthu zambiri. Ma arrays ambiri amakono a all-flash amadalira iziChingwe cha SAS 8654 4ikuti pakhale kulumikizana kwachangu pakati pa owongolera ndi makabati okulitsa ma hard disk.
Mayankho Olumikizana Osakanikirana: Mlatho Pakati pa Miyezo Yakale ndi Yatsopano
Pakusintha kwenikweni kwa malo osungiramo zinthu ndi kukulitsa, nthawi zambiri pamakhala kugwiritsa ntchito zipangizo zatsopano ndi zakale mosiyanasiyana. Pazochitika zotere,Chingwe cha SLIM SAS 8654 8I kupita ku MINI SAS 8087Chingwe ichi chosinthira mawu chili ndi zinthu ziwiri zofunika kwambiri.SFF-8654ma interfaces (okwana ma channel 8) kumapeto amodzi, omwe ali mu kalembedwe kaChingwe cha SAS 8654 4is, ndi ziwiriChingwe cha SFF 8087muyezoMini SASma interfaces mbali ina.
Kapangidwe kaChingwe cha SLIM SAS 8654 8I kupita ku MINI SAS 8087imaganizira momwe zinthu zikuyenderana komanso momwe zinthu zikuyendera bwino. Makampani akamalumikiza zowongolera za SAS 3.0 za m'badwo watsopano ndi makabati okulitsa ma hard disk a SAS 2.0 omwe akugwiritsidwabe ntchito, iziChingwe cha SLIM SAS 8654 8I kupita ku MINI SAS 8087imaonetsetsa kuti dongosololi likugwira ntchito bwino nthawi zonse pamene likuwonjezera kufunika kwa zida zomwe zilipo. Pakuyika kwenikweni, kusankha kutalika ndi umphumphu wa chizindikiro chaChingwe cha SLIM SAS 8654 8I kupita ku MINI SAS 8087kukhala mfundo zazikulu.
Zochitika za kagwiritsidwe ntchito ndi malingaliro okhudza kuyika
Mu zomangamanga zolumikizidwa kwambiri,Chingwe cha SAS 8654 4inthawi zambiri imagwiritsidwa ntchito polumikizira netiweki yosungiramo ma node chifukwa cha mawonekedwe ake apamwamba a bandwidth. Mosiyana ndi izi, njira yachikhalidweChingwe cha SFF 8087Kawirikawiri zimapezeka kwambiri mu mgwirizano pakati pa ma backplanes a hard disk ndi olamulira a RAID.Chingwe cha SLIM SAS 8654 8I kupita ku MINI SAS 8087imagwiritsidwa ntchito makamaka panthawi yosintha kwa zomangamanga zosakanikirana. Pamene mabizinesi amasintha pang'onopang'onoChingwe cha SFF 8087ndi zatsopanoZingwe za SAS 8654 4i, chingwe chosinthira ichi chimatsimikizira kuti njira yosinthira zinthu ikuyenda bwino.
Posankha zingwe izi, ndikofunikira kudziwa kutiChingwe cha SAS 8654 4iimabwera m'mitundu yamkati ndi yakunja;Chingwe cha SFF 8087ziyenera kusiyanitsa pakati pa mawonekedwe olunjika ndi nthambi; ndipoSLIM SAS 8654 8I to Chingwe cha MINI SAS 8087iyenera kuthandizira kuyanjana kofunikira kwa kutsika kwa liwiro la kutumiza. Ubwino wa chingwe umakhudza mwachindunji kuchuluka kwa zolakwika za bit ndi kukhazikika kwa makina, kotero tikulimbikitsidwa kusankha zinthu zotsimikiziridwa ndi muyezo wa SFF.
Kusintha kwaukadaulo ndi momwe zinthu zilili mtsogolo
Ndi kupita patsogolo kwa muyezo wa SAS 4.0, ma interface a 24Gb/s akulowa pang'onopang'ono pamsika, komaChingwe cha SAS 8654 4indipo zinthu zokhudzana nazo zidzakhalabe zofunika kwa zaka zingapo. Kwa mabizinesi ambiri, kugwiritsa ntchito mokwanira zomwe zilipo kaleChingwe cha SFF 8087zomangamanga ndi kukwaniritsa kukweza pang'onopang'ono kudzera mu njira zothetsera mavuto mongaChingwe cha SLIM SAS 8654 8I kupita ku MINI SAS 8087ndi chisankho chotsika mtengo komanso chothandiza.
Kaya ndi yakaleChingwe cha SFF 8087, malo odziwika bwinoChingwe cha SAS 8654 4ikapenaChingwe cha SLIM SAS 8654 8I kupita ku MINI SAS 8087Monga njira yosinthira, onse pamodzi amapanga maziko olimba a kulumikizana kwa malo osungiramo zinthu m'mabizinesi. Kumvetsetsa makhalidwe ndi momwe mawaya amagwiritsidwira ntchito kudzathandiza akatswiri opanga ma IT kupanga zisankho zabwino kwambiri pankhani ya magwiridwe antchito, mtengo, ndi kuyanjana, ndikupanga mapangidwe osungira deta ogwira ntchito bwino komanso odalirika.
Nthawi yotumizira: Disembala-24-2025
