Vratislav Holub A yayin taron WWDC 2022 mai haɓakawa, mun ga gabatar da 13 ″ MacBook Pro da ake tsammanin tare da sabon ƙarni na guntu M2, wanda kawai ya isa ga ɗakunan dillalai a ƙarshen makon da ya gabata. Godiya ga sabon guntu, masu amfani da Apple za su iya dogaro da mafi girman aiki da mafi girman tattalin arziki, wanda ya sake motsa Macy tare da Apple Silicon matakai da yawa gaba. Abin baƙin ciki, a daya bangaren, shi dai itace cewa sabon Mac saboda wasu dalilai yana ba da fiye da 50% SSD drive a hankali.
Zai iya zama sha'awar ku
Yawo a duniya tare da Apple A yanzu, ba a bayyana dalilin da yasa sabon ƙarni na 13 ″ MacBook Pro ke fuskantar wannan matsalar ba. A kowane hali, gwaje-gwajen sun gano cewa kawai abin da ake kira samfurin tushe tare da 256GB na ajiya ya ci karo da SSD a hankali, yayin da samfurin tare da 512GB ya yi sauri kamar Mac na baya tare da guntu M1. Abin baƙin ciki shine, ajiyar hankali a hankali yana kawo wasu matsaloli da yawa kuma yana iya zama alhakin raguwar tsarin gaba ɗaya. Me yasa wannan babbar matsala ce?
SSD mai hankali zai iya rage tsarin
Tsarukan aiki na zamani, gami da macOS, na iya amfani da fasalin a cikin gaggawa musanyar ƙwaƙwalwar ajiya. Idan na'urar ba ta da isassun abin da ake kira firamare (aiki / naúrar) ƙwaƙwalwar ajiya, tana motsa ɓangaren bayanan zuwa rumbun kwamfutarka (ma'aji na biyu) ko zuwa fayil ɗin musanya. Godiya ga wannan, yana yiwuwa a saki wani sashi kuma amfani da shi don wasu ayyuka ba tare da fuskantar raguwa mai mahimmanci na tsarin ba, kuma za mu iya ci gaba da yin aiki har ma da ƙananan ƙwaƙwalwar ajiya. A aikace, yana aiki a sauƙaƙe kuma komai ana sarrafa shi ta atomatik ta tsarin aiki kanta.
MacBook Pro M2 (2022)
Yin amfani da fayil ɗin musanyawa da aka ambata babban zaɓi ne a yau, tare da taimakon wanda zaku iya hana raguwar tsarin da hadarurruka daban-daban. A yau, faifan diski na SSD suna kan matakin da ya dace, wanda shine gaskiya sau biyu ga samfuran Apple, waɗanda ke dogaro da ƙira masu inganci tare da saurin canja wuri. Shi ya sa ba wai kawai suna tabbatar da saurin loda bayanai da tsarin ko fara aikace-aikace ba, har ma suna da alhakin gudanar da aikin gabaɗaya na kwamfutar gabaɗaya. Amma matsalar tana tasowa ne idan muka rage saurin watsa da aka ambata. Ƙarƙashin saurin gudu zai iya sa na'urar ta daina ci gaba da musanyawa ta ƙwaƙwalwar ajiya, wanda zai iya ragewa Mac ɗin kanta kaɗan.
Me yasa sabon MacBook yana da ajiyar hankali a hankali?
A ƙarshe, har yanzu akwai tambayar dalilin da yasa sabon 13 ″ MacBook Pro tare da guntu M2 a zahiri yana da saurin ajiya. Ainihin, tabbas Apple yana so ya adana kuɗi akan sabon Macs. Matsalar ita ce, akwai wuri ɗaya don guntun ajiya na NAND akan motherboard (na bambancin tare da 256GB ajiya), inda Apple ke yin fare akan faifai 256GB. Duk da haka, wannan ba haka ba ne tare da ƙarni na baya tare da guntu M1. A lokacin, akwai kwakwalwan NAND guda biyu (128GB kowanne) akan allon. Wannan bambance-bambancen a halin yanzu ya zama mafi kusantar, kamar yadda 13 ″ MacBook Pro tare da M2 tare da ajiya 512GB shima yana ba da kwakwalwan NAND guda biyu, wannan lokacin 256GB kowanne, kuma yana samun saurin canja wuri iri ɗaya kamar ƙirar da aka ambata tare da guntu M1.
- Kuna iya siyan sabbin samfuran Apple da aka gabatar, misali, a Alge, u iStores wanda Gaggawa ta Wayar hannu
Zai iya zama sha'awar ku
Kwayoyin SSD guda biyu suna gudanar da RAID 0 a cikin yanayin Interleaving, wanda shine dalilin da ya sa suke da sauri sosai. Duba https://cs.wikipedia.org/wiki/RAID
Ina jin tsoron cewa sabon samar da 256GB M1 + M2 MB Airs suma an "sanya su" "na gode" ga GASKIYA Apple FAILURE:(
Ba dole ba ne ya zama RAID0. Ƙananan SSD don M2 (yanzu ina nufin tashar M2, ba SoC ba) yana fama da wannan matsala. Ana kera kwakwalwan NAND daga takamaiman girman. Misali, mai sarrafa SSD yana da "wayoyi" guda 4 don haɗa kwakwalwan NAND. Idan na haɗa guda biyu kawai (a kan "wayoyi biyu"), watakila saboda kwakwalwan kwamfuta masu ƙaramin ƙarfi ba a ƙara yin su ba, a fahimta (kusan) rabin a hankali. Gabaɗaya, har ma SSDs na yau da kullun na littattafan rubutu na Widlák suna da matsakaicin saurin su daga 512GB da 256GB (Allah ya kiyaye ƙarami) suna da hankali sosai. (wannan bazai kasance koyaushe ba).
Abin da kuke rubuta Radime baya yin ma'ana mai ma'ana dangane da kwakwalwan kwamfuta 2x 128GB da aka haɗa a la RAID 0 (a cikin yanayin Interleaving) vs guntu 256GB guda ɗaya.