Vratislav Holub Pachiitiko chemusangano weWWDC 2022 wevagadziri, takaona kuratidzwa kweiyo inotarisirwa 13 ″ MacBook Pro nechizvarwa chitsva cheM2 chip, iyo yakangosvika mumasherufu evatengesi mukupera kwesvondo rapfuura. Kutenda kune chip nyowani, vashandisi veApple vanogona kuvimba nekuita kwepamusoro uye hupfumi hukuru, iyo inofambisa zvakare Macy neApple Silicon matanho akati wandei mberi. Nehurombo, kune rimwe divi, zvinozoitika kuti iyo Mac nyowani nekuda kwechimwe chikonzero inopa inodarika makumi mashanu muzana inononoka SSD drive.
Zvinogona kudaro kufarira iwe
Kubhururuka kutenderera pasirese neApple Parizvino, hazvisi pachena kuti nei chizvarwa chitsva 13 ″ MacBook Pro iri kusangana nedambudziko iri. Chero zvazvingava, bvunzo dzakaona kuti iyo chete inonzi base modhi ine 256GB yekuchengetedza yakasangana neSSD inononoka, nepo modhi ine 512GB yakamhanya nekukurumidza seMac yapfuura neM1 chip. Nehurombo, kunonoka kuchengetedza kunounzawo nemamwe matambudziko akati wandei uye kunogona kuve nemhosva yekuderera kwese kwese system. Nei iyi iri nyaya huru?
Iyo inononoka SSD inogona kudzikamisa sisitimu
Masisitimu emazuva ano anoshanda, anosanganisira macOS, anogona kushandisa ficha mune emergency virtual memory swap. Muchiitiko chekuti mudziyo hauna kukwana kunonzi primary (operational/unitary) memory, inofambisa chikamu che data kune hard disk (secondary storage) kana kuti swap file. Nekuda kweizvi, zvinokwanisika kuburitsa chikamu uye kuishandisa kune mamwe maoperation pasina kusangana nekuderera kwakakosha kwehurongwa, uye isu tinogona kuramba tichishanda kunyangwe nediki ndangariro yakabatana. Mukuita, inoshanda zvakapusa uye zvese zvinodzorwa otomatiki neiyo inoshanda sisitimu pachayo.
MacBook Pro M2 (2022)
Kushandisa iyo yambotaurwa swap faira isarudzo huru nhasi, nerubatsiro rwaunogona kudzivirira kuderera kwehurongwa uye kuparara kwakasiyana. Madhisiki eSSD ari padanho repamusoro nhasi, zvinova zvechokwadi zvakapetwa kaviri kune zvigadzirwa kubva kuApple, izvo zvinotsamira pamhando dzemhando yepamusoro dzine kumhanya kwekufambisa kwakanyanya. Ndokusaka ivo vasingangove nechokwadi chekukurumidza kurodha data uye system kana kutanga kwekushandisa, asi zvakare vane basa rekuita kwakatsetseka kushanda kwekombuta yese. Asi dambudziko rinomuka kana isu tadzikisa kutaurwa kwekufambisa kumhanya. Kumhanya kwakaderera kunogona kukonzera kuti mudziyo usarambe uchichinjika ndangariro, izvo zvinogona kudzikisira Mac pachayo zvishoma.
Nei iyo MacBook nyowani iine chengetedzo inononoka?
Chekupedzisira, kuchine mubvunzo wekuti sei iyo itsva 13 ″ MacBook Pro ine M2 chip ichinyatso chengetedza zvishoma. Chaizvoizvo, Apple ingangove yaida kuchengetedza mari paMacs matsva. Dambudziko nderekuti pane nzvimbo imwe chete yeNAND yekuchengetedza chip pabhodhi reamai (yeiyo mutsauko ine 256GB yekuchengetedza), uko Apple iri kubheja pa256GB dhisiki. Nekudaro, izvi handizvo zvakaitika nechizvarwa chakapfuura neM1 chip. Kare ikako, pakanga paine maviri eNAND machipi (128GB imwe neimwe) pabhodhi. Musiyano uyu parizvino unoratidzika kunge ungangoita, sezvo 13 ″ MacBook Pro ine M2 ine 512GB yekuchengetedza inopawo maviri eNAND machipi, panguva ino 256GB imwe neimwe, uye inowana kumhanya kwakafanana kweiyo modhi yakataurwa neM1 chip.
- Unogona kutenga zvigadzirwa zvitsva zveApple, semuenzaniso, pa Alge, kana iStores avo Mobile Emergency
Zvinogona kudaro kufarira iwe
Iwo maviri maSSD machipi anomhanyisa de facto RAID 0 muInterleaving mode, ndosaka ari kukurumidza zvakanyanya. Maona https://cs.wikipedia.org/wiki/RAID
Ini ndinotya kuti ichangoburwa 256GB M1 + M2 MB Airs zvakare "yakarongedzwa" "ndatenda" kune INCREDIBLE Apple FAILURE :(
Izvo hazvifanirwe kunge zviri RAID0. Iyo diki SSD yeM2 (ikozvino ndiri kureva iyo M2 chiteshi, kwete iyo SoC) inotambura nedambudziko rimwe chete. NAND chips inogadzirwa kubva kune imwe saizi. Iyo SSD controller ine, semuenzaniso, 4 "waya" yekubatanidza iyo NAND chips. Kana ndikabatanidza maviri chete (pane maviri "waya"), pamwe nekuti machipisi ane diki diki haasati agadzirwa, zvinonzwisisika (inenge) hafu inononoka. Kazhinji, kunyangwe maSSD ekare emabhuku eWidlák ane kukurumidza kukuru kubva pa512GB uye 256GB (Mwari ngaarambidze madiki) anowanzo kunonoka. (izvi zvingasava zvakadaro nguva dzose).
Zvaunonyora Radime hazviite zvine musoro zvine chekuita ne2x 128GB machipi akabatana kune la RAID 0 (muInterleaving mode) vs imwe 256GB chip.