Philip Houska Hnub Monday qhov kev nthuav qhia ntawm WWDC 2016 tus tsim tawm lub rooj sib tham tau siv sijhawm ob teev, tab sis Apple tsis tuaj yeem hais txog txhua yam xov xwm uas nws (thiab tsis yog xwb) tau npaj rau cov neeg tsim khoom. Nyob rau tib lub sijhawm, ib qho kev tsim kho tshiab uas yuav los tom ntej yog qhov tseem ceeb tiag tiag - Apple npaj siab hloov HFS + cov ntaub ntawv tsis tu ncua nrog nws cov kev daws teeb meem, uas nws hu ua Apple File System (APFS) thiab yuav siv rau tag nrho nws cov khoom.
Lub Apple File System tshiab tau tsim kho dua tshiab los ntawm hauv av piv rau HFS +, uas tau muaj nyob hauv ntau qhov kev hloov pauv rau ntau xyoo lawm, thiab feem ntau coj kev ua kom zoo dua rau SSDs thiab flash cia uas txhawb nqa kev ua haujlwm TRIM. Tsis tas li ntawd, nws tseem yuav muab cov neeg siv nrog ntau qhov kev ruaj ntseg cov ntaub ntawv encryption (thiab ib txwm tsis tas yuav siv FileVault) lossis kev tiv thaiv tseem ceeb ntawm cov ntaub ntawv cov ntaub ntawv nyob rau hauv rooj plaub ntawm kev ua haujlwm sib tsoo.
APFS kuj tseem tswj hwm cov ntaub ntawv tsis sib xws uas muaj cov chunks loj ntawm xoom bytes, thiab qhov kev hloov pauv loj yog qhov tseem ceeb, vim hais tias thaum lub HFS + cov ntaub ntawv kaw lus yog qhov tseem ceeb, uas tuaj yeem ua rau muaj teeb meem thaum OS X, lossis tam sim no macOS, Apple File System yuav tshem tawm qhov rhiab heev. Txawm li cas los xij, Apple hais tias yuav tsis yog qhov pib, ib yam li nws cov kab ke tshiab tseem tsis tau ua haujlwm ntawm bootable thiab Fusion Drive discs.
Txwv tsis pub, Apple cia siab tias yuav siv cov ntaub ntawv tshiab no hauv tag nrho nws cov khoom siv, los ntawm Mac Pro mus rau qhov tsawg tshaj plaws Watch.
Cov ntawv teev sijhawm kuj tau hloov pauv piv rau HFS +. APFS tam sim no muaj qhov ntsuas nanosecond, uas yog qhov kev txhim kho pom zoo nyob rau lub vib nas this ntawm HFS + cov ntaub ntawv qub. Lwm qhov tseem ceeb ntawm AFPS yog "Space Sharing", uas tshem tawm qhov xav tau ntawm qhov ntau thiab tsawg ntawm cov partitions ntawm tus disk. Ntawm qhov tod tes, lawv yuav tuaj yeem hloov pauv yam tsis tas yuav hloov pauv, thiab tib lub sijhawm, tib qhov kev faib tawm yuav tuaj yeem faib ntau cov ntaub ntawv.
Kev them nyiaj yug rau thaub qab lossis rov qab siv snapshots thiab zoo dua cloning ntawm cov ntaub ntawv thiab cov npe yuav yog qhov tseem ceeb rau cov neeg siv.
Apple File System yog tam sim no muaj nyob rau hauv tus tsim tawm version ntawm macOS Sierra tshiab, tab sis nws tsis tuaj yeem siv tag nrho rau lub sijhawm vim tsis muaj Lub Sijhawm Tshuab, Fusion Drive lossis FileVault txhawb nqa. Qhov kev xaiv los siv nws ntawm khau raj disk kuj ploj lawm. Tag nrho cov no yuav tsum tau daws los ntawm xyoo tom ntej, thaum pom tau tias APFS yuav raug muab rau cov neeg siv li niaj zaus.
