Lukáš Čambala Hnub Tuesday, thaum lub operating system tshiab OS X Yosemite tuaj txog hauv version 10.10.4, nws kuj tau ntxiv cov haujlwm tseem ceeb tshiab - TRIM kev txhawb nqa rau SSDs thib peb, tsis muaj kev cuam tshuam ntxiv hauv lub cev. Qhov no yog ib kauj ruam tseem ceeb rau pem hauv ntej, raws li Apple tam sim no tsuas yog txhawb TRIM ntawm "thawj" drives uas tuaj nrog Mac.
Txhawm rau qhib, koj yuav tsum nkag mus rau cov lus txib hauv qab no hauv Terminal: sudo trimforce enable. Ua ntej lub reboot nws tus kheej tau ua nrog cov txheej txheem ntawm kev xa cov kev pabcuam, cov lus tshwm sim txog qhov ua tsis tau zoo nrog qee hom SSD.
TRIM yog ib qho lus txib uas lub operating system xa mus rau lub disk kom ceeb toom nws ntawm cov ntaub ntawv uas tsis tau siv ntev. TRIM yog siv los ua kom ceev cov ntaub ntawv sau thiab tseem hnav cov ntaub ntawv xov tooj sib npaug.
Thawj thawj zaug, Apple's TRIM kev txhawb nqa tau tshwm sim nrog kev tuaj txog ntawm OS X Lion, tam sim no peb tog SSDs thaum kawg txhawb cov lus txib no.
oh yawg los ntawm GDR, nws tsis mus sau rau lub davhlau ya nyob twg... nws tsis txawm mus luam rau lub davhlau ya nyob twg
Hallelujah. Thaum kawg. Kuv tseem tsis tau paub txog cov ntawv pov thawj SSD drives thiab kuv yuav txaus siab ...
Yog nws ua haujlwm OK nrog Intel 530
Yog li nws tuaj yeem qhib. Tsis muaj leej twg paub yog tias nws "ua haujlwm OK".
Peb mam li pom tias ua li cas ... Kuv tau siv Trim Enabler kom deb li deb - tsis muaj teeb meem. Lawv ua rau kuv zoo siab nrog 10.10.3, thaum kawg kuv tus MBP pib ua nrawm raws li kuv tau siv. Tom qab kev txhim kho 10.10.4, qhov pib nrawm tseem nyob, kaw nrawm dua. Zoo heev! Tom qab ntawd kuv pom tias qhov kev teeb tsa tau kaw lub Trim Enabler thiab cov ntaub ntawv hais txog lub khoos phis tawj (cov ncauj lus kom ntxaws ntxiv) tau tawg tag - cov ntawv sau tau sau rau hauv kab (1 tsab ntawv ntawm 1 kab). Kuv tig rau TE, rov pib dua thiab ... dua hauv (_!_) - qeeb li thaum pib Yosemite. Ob peb reboots, tseem zoo li qub. Grrr. Golden Snow Leopard!!! Kev sim zaum kawg nrog bazmek no, vam tias qhov system TRIM yuav pab tau nws. Kuv khib cov neeg siv apple rau ib lub sij hawm luv luv - lawv tsis nco qab lub hnub thaum nws yog qhov zoo tshaj plaws system ntawm lub computer zoo tshaj plaws…
… sim, tua Trim Enabler, rebooted, tseem ceeb acceleration. Kuv pib Trim hauv Terminal raws li cov lus qhia hauv tsab xov xwm, nws tau lees paub tias tsis muaj teeb meem, rov pib dua thiab nrawm dua. Hauv System info (tseem tawg), lub khoos phis tawj qhia tias kev txhawb nqa Trim yog OK. Lwm reboot… Cia siab tuag kawg thiab tam sim no nws lub sij hawm los txog. Yog li qhov hloov tshiab tshiab tsis siv tau ntawm MBP thaum ntxov 2011 (i7, 4-core, 16 GB RAM) !!! Yog li kuv tuaj yeem xaiv: lub khoos phis tawj nrawm thaum kuv mus yos hav zoov rau qhov tsis pheej yig SSD, lossis txuag lub disk thiab pib haus luam yeeb ntau dua tam sim no - Kuv muaj sijhawm ntau rau qhov ntawd ... Ua tsaug Apple rau txoj kev ywj pheej xaiv !
Thiab ua li cas, thov, koj puas "hloov" lub disk yam tsis siv TRIM? Txhua SSD yam tsis muaj qhov sib txawv muaj nws tus kheej cov khoom siv khib nyiab, uas yeej ua tib yam li TRIM, tab sis ntawm qib disk firmware, tsis hais txog OS. TRIM yog tom qab ntawd tsuas yog ib qho haujlwm uas ua rau tus cwj pwm no tau txhim kho nyob rau qib OS rau kev txhawb nqa SSDs. TRIM enabler yog ib qho khoom siv thib 3 uas tig rau qhov tseem ceeb (tseem ceeb vim tias nws tuaj yeem cuam tshuam cov ntaub ntawv ncaj ncees) thiab yog tias kuv hlub kuv cov ntaub ntawv, kuv yuav zam nws. Ad) koj qhov kev sim nrog tig TRIM tawm thiab rau - txhua yam cuam tshuam ntawm kev nrawm tsis tuaj yeem tshwm sim tam sim ntawd. Yog hais tias ib yam dab tsi zoo li ntawd tshwm sim, qhov teeb meem yog qhov chaw tag nrho.
Peb tab tom sim los ntawm thawj beta ntawm 10.11 thiab peb yuav pom tias qhov kev ntsuas kev ntxhov siab yuav zoo li cas.
Nyob zoo,
Kuv kuj tau siv TRIM enabler, tab sis tom qab tig nws tsis muaj teeb meem (miniMAC). Nws yog qhov tseeb tias peb tsis ntsuas qhov nrawm, tab sis nws khau rau kuv hauv 10 vib nas this.