Filip Novotny Ngati muwonera Lachiwiri kuwululidwa kwa iMacs yatsopano, nsagwada zanu mwina zidatsikanso U.S. Ma desktops atsopano amtundu umodzi kuchokera ku Apple ndi owonda kwambiri, amphamvu komanso owonetsa bwino. Wachiwiri kwa Purezidenti wa Marketing Phil Schiller adayambitsanso ukadaulo watsopano wa Fusion Drive, womwe umayenera kuphatikiza mphamvu ya hard drive ndi liwiro la SSD. Kodi iyi ndi hybrid drive wamba, kapena ukadaulo wina watsopano?
Ngati Apple idagwiritsa ntchito hybrid drive monga tikudziwira lero, sizingakhale zovuta. Zidazi zimagwira ntchito kotero kuti, kuwonjezera pa hard disk yachikale yokhala ndi mphamvu yayikulu, imakhalanso ndi flash memory (yodziwika kuchokera ku disks za SSD). Izi nthawi zambiri zimakhala ma gigabytes angapo kukula kwake ndikugwira ntchito ngati buffer yotalikirapo. Ma hard drive amakhala pampumulo nthawi zambiri ndipo mbaleyo siyikuyenda. M'malo mwake, zonse zatsopano zimalembedwa kuti zikumbukire kukumbukira, zomwe nthawi zambiri zimakhala zachangu pazochita zotere. Komanso nthawi zambiri amafupikitsa ndondomeko ya boot poyerekeza ndi ma disks okhazikika. Vuto ndilakuti mwayi wothamanga umatha mukawerenga mafayilo akulu, kuphatikizanso pali zinthu zina zokhumudwitsa. Monga tanenera kale, hard disk mu zipangizo zotere sizimayendera mpaka kalekale, ndipo kufunikira koyambitsa nthawi zambiri kumatanthauza kuwonjezeka kwa nthawi yofikira. Posintha zida, ma discs amawonongekanso, mwachangu kwambiri kuposa momwe mbale imazungulira nthawi zonse.
Chifukwa chake ma hybrid drives samawoneka ngati oyenera kugwiritsidwa ntchito mu iMac yatsopano. Ngakhale tsamba lovomerezeka la desktops zatsopano patsamba la Apple limatsutsana ndiukadaulo uwu:
Fusion Drive ndi lingaliro lopambana lomwe limaphatikiza kuchuluka kwa ma hard drive achikhalidwe ndi magwiridwe antchito apamwamba a flash memory. Ndi Fusion Drive, iMac yanu imakhala yachangu komanso yogwira ntchito kwambiri pa disk-kuyambira pa booting mpaka kuyambitsa mapulogalamu mpaka kutumiza zithunzi. Izi ndichifukwa choti zinthu zomwe zimagwiritsidwa ntchito pafupipafupi nthawi zonse zimakhala zokonzeka mu kukumbukira mwachangu, pomwe zinthu zomwe sizimagwiritsidwa ntchito pafupipafupi zimakhalabe pa hard disk. Kusintha kwamafayilo kumachitika chakumbuyo, kotero simudzawazindikira.
Malinga ndi zomwe taphunzira pamsonkhano womwewo, Fusion Drive (ndi ndalama zowonjezera) idzakhala ndi 1 TB kapena 3 TB hard drive ndi 128 GB ya flash memory. M'mawu ake, Phil Schiller adawonetsa kuti makina, mapulogalamu ndi mafayilo omwe amagwiritsidwa ntchito pafupipafupi ayenera kupezeka pa dzina loyamba, ndipo osagwiritsidwa ntchito kwambiri pachiwiri. Zosungira ziwirizi zimangophatikizidwa kukhala voliyumu imodzi ndi pulogalamu, ndipo "kuphatikiza" koteroko kuyenera kupangitsa kuwerenga ndi kulemba mwachangu.
Chifukwa chake, kutengera magwero awiriwa, titha kunena mosabisa kuti kung'anima mu iMac yatsopano sikuwoneka ngati kungowonjezera kukumbukira kukumbukira. Malinga ndi nkhani ya seva ana asukulu Technica apa tili ndi china chomwe akatswiri a IT mumakampani akhala akugwiritsa ntchito kwanthawi yayitali, chomwe ndi automatic tiering. Makampani akuluakulu nthawi zambiri amayenera kuthana ndi vuto ndi chiwerengero chachikulu cha deta, chomwe popanda kuyang'anira bwino chingayambitse vuto lalikulu, mofulumira, momveka bwino komanso mtengo. Makampaniwa amayenera kuyamba kumanga ma disks ndipo nthawi zambiri amagwiritsa ntchito lingaliro la kusungirako zinthu zambiri: kuti asunge ndalama zotsika mtengo, izi sizimangogwiritsa ntchito ma SSD othamanga, komanso ma hard disks ocheperako. Ndipo kusanjika kwa data kokha kumagwiritsidwa ntchito kugawanso mafayilo pakati pa mitundu iwiriyi yosungira.
Tiyerekeze kuti m'modzi mwa ogwira ntchito kukampani yongoyerekeza akupanga zofotokozera ndikuzisunga kumalo osungira omwe amagawana nawo kuti asatayike. Fayiloyo imayikidwa poyamba pa hard drive yomwe imakhala yosagwira ntchito kwa masiku angapo ndikudikirira kuti ithe. Bambo wathu X akamaliza kufotokoza, amatumiza kwa anzawo ochepa kuti awonenso. Amayamba kuitsegula, kuwonjezeka kwa kufunikira kwa fayiloyi kumawonedwa ndi mapulogalamu apadera, motero amasunthira ku hard drive yachangu pang'ono. Tinene kuti pamene bwana wamkulu wa kampaniyo atchula nkhaniyo patatha mlungu umodzi pamsonkhano wokhazikika, aliyense wopezekapo amayamba kukopera ndi kutumiza mochuluka. Dongosololi limalowereranso panthawiyi ndikusuntha fayilo ku disk yachangu kwambiri ya SSD. Mwanjira iyi, titha kungoganizira mfundo yakusanjika kwa data yokha, ngakhale kuti kwenikweni sitikugwira ntchito ndi mafayilo onse, koma ndi midadada ya data pamafayilo ang'onoang'ono.
Ndiye izi ndi zomwe kusanjika kwa data kumawoneka ngati akatswiri a disk arrays, koma kodi Fusion Drive yobisika mkati mwa iMac yatsopano imagwira ntchito bwanji? Malinga ndi chidziwitso cha malo Anandtech 4 GB buffer memory imapangidwa koyamba pa flash memory, yomwe ingafanizidwe ndi yofanana ndi ma hybrid drive. Kompyutayo imalemba zonse zatsopano mu buffer iyi mpaka itadzaza. Panthawiyo, zidziwitso zina zonse zimasungidwa pa hard drive. Chifukwa cha muyeso uwu ndikuti kung'anima kumathamanga kwambiri pamafayilo ang'onoang'ono. Komabe, apa ndipamene kufanana kwa hybrid disc kumathera.
Kuphatikiza apo, Fusion Drive imagwira ntchito monga momwe tawonera m'ndime ziwiri pamwambapa. Mapulogalamu apadera obisika mu Mountain Lion system amazindikira mafayilo omwe wogwiritsa ntchito amagwiritsa ntchito kwambiri ndikuwapititsa ku kukumbukira kwamphamvu kwambiri kwa 128 GB. Kumbali inayi, imasunga deta yocheperako ku hard disk. Nthawi yomweyo, Apple ikuwoneka kuti idaganizira za chitetezo cha mafayilo omwe akusunthidwa motere ndikusiya mtundu woyambirira pa diski yoyambira mpaka ntchitoyo ikamalizidwa. Choncho sipayenera kukhala zodabwitsa zosasangalatsa, mwachitsanzo, pambuyo pozima mwadzidzidzi magetsi.
Kutengera chidziwitsochi, Fusion Drive ikuwoneka ngati yothandiza kwambiri mpaka pano, makamaka kwa ogwiritsa ntchito wamba omwe sakufuna kuthana ndi kuyang'anira mafayilo pazosungira zosiyanasiyana. Kwa makasitomala osowa kwambiri, 128 GB yoperekedwa ya flash memory sangakhale yokwanira kwa deta yawo yonse, koma kumbali ina, angagwiritsebe ntchito ma drive akunja othamanga olumikizidwa, kunena, kudzera pa Thunderbolt, pamafayilo akuluakulu a ntchito.
Mwina chinthu chofunikira kwambiri pakadali pano ndikudziwa kuchuluka kwa zosangalatsazi zomwe zingatiwonongere. Monga tikuwonera pamitengo yazinthu zomwe zangotulutsidwa kumene, Apple imalipira kupita patsogolo. Tilipira akorona pafupifupi 35 pamitundu yoyambira ya iMac m'masitolo aku Czech, ndipo ngakhale mtundu wapamwamba kwambiri suphatikiza Fusion Drive. Izi ziyenera kusankhidwa ngati kasinthidwe kapadera pamtengo wowonjezera wa CZK 6. Chifukwa chake, sizikuphatikizidwa kuti kwa ogwiritsa ntchito ambiri zabwino za Fusion Drive sizingadutse mtengo wake wodabwitsa. Komabe, tidzatha kudziyesa tokha tikayesa tokha iMac yatsopano.
Ma iMac atsopano amachedwa pang'onopang'ono pazoyambira kuposa mndandanda wam'mbuyomu: ali ndi ma disks omwe ali ndi liwiro la 5400 rpm. Chifukwa chake sindikumvetsetsa kukwera kwamitengo kwamitundu yoyambira. Kupanda kutero, iMac yatsopano "yoonda kwambiri" mwachiwonekere ili ndi m'mphepete, pamapeto pake imapitabe kuya koyenera. Apple ikadatha kupulumutsa "zatsopano" izi, zikadakhala ndi malo ochulukirapo m'bokosilo ndipo zikadasiya ma disks 3,5 omwe ali ndi 7200 rpm pamenepo, ndipo iwo omwe sanafune FD sakanavutika ndi ulesi womwe umaganiziridwa kuti ndi watsopano. iMacs. Zikuwoneka kwa ine kuti Apple "ikuthamangitsa madzi", mwachitsanzo, pama desktops.
Nthawi zambiri, mwina simukudziwa nkomwe kuti, dongosolo ndi mumaikonda mapulogalamu adzakhala yodzaza kuchokera SSD ndi chakuti owona anu adzakhala akugubuduza pa otsala 5400rpm, ine sindikuganiza kuti amasewera chotere udindo waukulu. . Nthawi yokhayo yomwe ndikuganiza kuti ikhoza kukhala vuto ndikusuntha mafayilo kuchokera kuzipangizo zakunja ...
Chabwino, iyi ndiye mtundu woyambira. imangokhala ndi "5400rpm" pagalimoto ndipo sizingathe ngakhale kuwonjezera ma fusion drive kwa iyo. zomwe sindikumvetsa chifukwa chake. kasinthidweko ndi kokwanira kwa anthu ambiri ndipo amangofuna diski yofulumira
Simungathe kusiyanitsa pakati pa 5400 ndi 7200. Pano, khalidwe la disk ndilofunika kwambiri kuposa liwiro la kuzungulira kwake. Mutha kuzindikira raptor pa 10 rpm, ndipo ngakhale pamenepo ndi pafupifupi 20%. Komabe, aliyense amene amagwira ntchito pang'ono ndi makompyuta pamapeto pake adzagula osachepera 250GB SSD padongosolo. Izi zimawononga ndalama zochepa lero.
Ndikhulupirireni, sindikuzindikira ngakhale muzochita, ndili ndi MacBook Pro yomwe ndinachotsa galimotoyo ndikuyisintha ndi disk ya SSD, liwiro? Zosayerekezeka, ndipo galimoto yachiwiri ndi WD 500GB ndi "okha" 5400rpm, simungadziwe. Dongosololi ndi lachangu, lachangu, lachangu. Payekha, ndikuganiza kuti chirichonse chidzadalira khalidwe la SSD disk m'malo mwa HDD, ndipo kuchuluka kwa RAM kukumbukira kuli ndi chinachake chonena za izo.
Koma inde, ndithudi ndi odziwika, palibe kutsutsana pa izo. Koma ngati mumagwira ntchito ndi data ya 200GB ndi zina zambiri, mumadziwa kale. Zikatero, ndikuganiza kuti njira "yakale" ya SSD + HD 7200rpm ndiyabwino kuposa kukula komanso kuthamanga kwa FD yoperekedwa ndi Apple. Mosasamala kanthu kuti ndi ndalama zowonjezera zokha ndipo maziko omwe ali ndi 5400rpm chimbale alidi chofooka ndipo ndi okwera mtengo kwambiri kuposa chitsanzo chapitachi.
Pepani, koma sindinagwirepo ntchito ndi fayilo ya 200GB…
zitsanzo, mukudziwa? mumangotenga zosiyana ndipo sizidzakwanira pa 128GB, pomwe pali zinthu zina zambiri ... Ndipo ndikochedwa kwambiri kutsegula. Ndizomwe mumagwiritsa ntchito potsegula pulojekiti mu Logic of Youth.
Kodi ndingadziwe zitsanzo zomwe mumagwiritsa ntchito pakukula uku? Ndikufuna kudziwa. Zikomo.
Ndiye kodi FD ingachotsedwe ndikuyika mu iMac yotsetsereka?
Palibe nkhani zowonjezera kwa ine.
Ndi bwino kukhala ndi 2 disks mu kompyuta - SSD imodzi ndi HDD imodzi (lingaliro ili limaganiziranso gulu).
Koma sindikufunika dongosolo kuti lindisankhire kanthu. Siyani dongosolo, ntchito ndi deta pa SSD ndipo chirichonse ndiye misala mofulumira.
Kusewerera makanema sikufuna SSD, chifukwa chake ndili ndi makanema onse pa HDD. Komanso choyambirira zithunzi, nyimbo, backups ndi installers.
Kuwona zithunzi kuli bwino pa SSD, chifukwa chake ndili ndi makope awo mu mawonekedwe ochepetsedwa a 2Mpix pa SSD.
SSD idzathandizanso kwambiri ndi kusintha kwamavidiyo, kotero ndimasuntha mavidiyo omwe ndikufuna kusintha kwa SSD.
128GB SSD + 2TB + HDD (5400 rpm) ndiyabwino kwa ine
Umu ndi momwe mungapangire Macbook Pro, Mac Mini ndi PC.
Kumene, izo zikhoza kuthetsedwa motere, koma ambiri owerenga ndi chisokonezo mu deta yawo, ingoyang'anani awo iTunes laibulale... Ndicho chifukwa Fusion Drive Zikuoneka kuti zopindulitsa kwa iwo. Koma tidzasiya ziganizo pambuyo pake :)
Chabwino, zipewa, ngati ubongo wanga wa nitpicky ukuganiza zosunga maglazju m'magawo ogawa (kapena ma disks) zimandipangitsa kusanza. system.. Fusion Drive mwina ingandithandize bwino :)