SAS-wira: ti'araa, whakaahuatanga, ngā āhuatanga hangarau o te pūrere

Hoko he ngohi tūmau ranei ki ngā mōhiohio toa, mutu tatou i roto i te mua o te kōwhiringa: he aha te ahua o te puku mārō tāutatia. Ko te tino rongonui ko nga momo e whai ake nei o puku pakeke: SAS, rewenatia katoa me NL-SAS. no enei momo e toru ki te pāpāho rokiroki tere, puritia ratou te nuinga o te raraunga i roto i te ao. arotahi to tatou tuhinga i runga i te momo tuatahi. titiro tatou i te mea e SAS-puku, me te ratou tawhā, a he aha te mea te rerekētanga i waenganui i nga momo taketake o enei whakaaro.

āhuatanga hangarau

whakakapi SAS-wira te SCSI-momo. Kua meinga e ratou te paerewa hou i roto i ngā mōhiohio rokiroki hinonga-piha. O nga momo e toru o SAS-puku e whakaaro te pono tino, e taea ki te mau tonu te mahi i roto i te āhuatanga whakahaere rawa uaua ratou. puku SAS te mahi momo puku NL pai nui rewenatia katoa ranei. tu Tūtohu tawhā tika pērā i auau hapa moka. whakatau te reira pehea pea kia puta he hapa moka kotahi i roto i te raraunga pāpāho. Ko te auau hapa mo te momo SAS HDD ko te nuinga he wae o te 10 ¹⁶ paraire. E ko, te tikanga o te reira e kia puta i te tūponotanga o te hapa i roto i tetahi i roto i o tekau quadrillion paraire. Hei tauira, ka taea e tatou whakarite i te auau ki te uara hapa i roto i te rewenatia katoa momo kōpae mārō, te wahi he reira tetahi o te 10 ¹⁵ (kotahi ranei quadrillion). I taea te kite, ko te tiaki rewenatia katoa-HDD hoki rawa nui, Heoi, ka reira te mea he pātai e pā ana ki te tiaki o ngā raraunga penapena, ko te tino nui te rerekētanga o tetahi kia.

SAS-wira whakaputaina e piri ki paerewa stricter atu i roto i te whanaketanga o ētahi atu momo o puku. Ko te kupu, te āhuatanga tenei hangarau e te wa toharite i waenganui i rahunga, o 1.6 miriona haora me rewenatia katoa-Technology - 1.2 miriona. I tua atu ki enei tawhā, nga ngā pūmana me puku o tenei momo i maha atu whakahau e kua tikanga mo te tātaritanga. Ēnei āhuatanga kia nui atu pai atu i rewenatia katoa tenei hangarau. Ko te tino kitea i roto i te wā o te rahurahu tenei.

NL-puku

Tenei hangarau Ko te "kaitākaro hou" i runga i te mākete. He kākano NL-wira: rewenatia katoa-HDD ki momo SAS tūhono. Ko, te tere me te upoko whakakī tangohia i te rewenatia katoa-hangarau, a kei tino hototahi ki SAS te atanga. NL-hangarau whakaaro kōpae iho i roto i te mahi (e tika ana ki te tere hurihuri ngā iti). Heoi, ko reira tino hāngai ki a ratou i roto i te tikanga o nga kapa, me te maha-romaroma me te tautoko mano maha.

Tagirovannaya tikanga o te tuku whakahau me maha-roma

Tukutahi taunga huinga maha o te tuhinga rokiroki, ka tuku rokiroki pūmana mōhiohio whakahau te tino tōtika. SAS-hangarau whakarato hoki te maha takere ki tonu i-Matarua o raraunga, e whakarato whai wāhi tere ki ngā mōhiohio penapena. Ka taea te whakahaeretia Kotahi puku mārō SAS-momo i te maha PC waho te whakamahi o whakakā.

mutunga

I roto i te meka, kua hangaia hangarau SAS me ka rewenatia katoa mō ngā take rerekē: hoki tetahi he kātakí, me te mahi, me te tuarua tuatahi - ki te whakarite i te ipu. Heoi kahore e ratou i ki te whakataetae ki ia atu.