Uyenza njani i-Trim kwi-Ubuntu yethu

Uyenza njani i-Trim kwi-Ubuntu yethu

Yonke imihla kuqhelekile ukufumana imeko eqinileyo yokuqhuba kwiikhompyuter yethu. Olu hlobo lutsha lwediski enzima lusinika ukusebenza okuphezulu kakhulu xa kuthelekiswa nomntakwabo wendabuko, kodwa ikwafunaulondolozo olukhethekileyo»Yeyiphi eyona ihlala iphantsi kule hard drive. Njengakwiinkqubo ezingama-64-bit, Ubuntu kunye nolunye uhambiso lweGnu / Linux banezinto eziluncedo namacebo akuvumela zilawule kakuhle ezi zixhobo. Esinye sezi zixhobo okanye izixhobo zibizwa ngokuba yi-TRIM kwaye yile siza kuthi siyibone kwiposti yanamhlanje.

Yintoni i-TRIM?

I-TRIM sisicelo senkqubo esivumela ukuba sigcine ukusebenza kweedrive zethu ezinzima ngokungathi yayilusuku lokuqala. Ayizizo zonke iinkqubo ezisebenzayo kwintengiso ezisa ukhetho lokuvula i-TRIM, nangona Ubuntu bungazisi nje kuphela loo nto kodwa ikwalawula ngokuzenzekelayo ngokukhetha ifomathi yefayile. Akucetyiswa kuphela ukwenza olu khetho lusebenze kodwa phantse kunyanzelekile ukuba asifuni ukuba i-SSD hard drive yethu ibe nobomi obufutshane.

Uyenza njani i-TRIM?

Ukwenza i-TRIM isebenze kufuneka sihlangabezane nezi mfuno zilandelayo:

  • Ifomathi yefayile ye-Ext4 okanye ye-BTRFS. (Ngokuzenzekelayo Ubuntu ufaka i-Ext4)
  • I-Kernel enkulu kune-2.6.33 (iinguqulelo zamva nje ze-Ubuntu zigqithise kakhulu)
  • I-SSD hard drive exhasa i-TRIM (okwangoku zonke ii-SSD hard drive ziyayixhasa le nto)

Ukuba sisathandabuza ukuba asilifanelanga na esi sixhobo, sivula i-terminal kwaye sibhale:

Isudo hdparm-I / dev / sda | grep "inkxaso ye-TRIM"

Kwi "/ dev / sda" sinokuyifaka endaweni yediski enzima ye-SSD esinayo, oko kukuthi, ukuba sineediski ezininzi ezinzima, sijonge i-ssd, ukuba ayiyishiyi njengoko injalo izakusebenza. Ukuba siyenzile, umyalezo onje okanye ofanayo uyavela

Inkxaso yolawulo lwedatha ye-TRIM (thintela iibhloko ezi-8)

Ukuba umyalezo awuveli, kungcono ukuwushiya kuba ikhompyuter yethu ingawuxhasi, ukuba kubonakala ngathi siyaqhubeka.

Ngoku sivula ikhonsoli kwakhona kwaye sibhala:

gksu gedit /etc/cron.daily/trim

Iya kuvula ifayile apho siza kuncamathisela umbhalo apha kuxwebhu:

#! / bin / sh
I-LOG = / var / log / trim.log
phendula "*** $ (umhla -R) ***" >> $ LOG
fstrim -v / >> $ LOG
fstrim -v / ikhaya >> $ LOG

Siyayigcina kwaye ngoku sijonga ukuba i-TRIM iyasebenza:

I-sudo fstrim -v /

Ukuba iyasebenza, umyalezo ofana ne- «I-8158715904 byte zachetywa"Ukuba asinayo, siya kuzama ukuqala inkqubo ngokutsha okanye silungise imigca emibini yokugqibela ebesiyincamisile, sithathe indawo ka" / "kunye" / nekhaya "ngemikhombandlela esekhoyo kwi-SSD hard drive.

Ukuba ekugqibeleni iyasisebenzela, asizukukhulisa kuphela ukusebenza kwehard drive yethu ye-SSD kodwa kunye nobomi bayo obuluncedo, enye yeengxaki ezingundoqo endizibonayo nge-SSD hard drive

Iinkcukacha ezithe xaxe - Indlela yokufaka Ubuntu kwifomathi yeNetbookIndlela yokwahlulahlula i-hard drive ku-Ubuntu

Umthombo kunye nomfanekiso- webupd8


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  1.   lwakhiwo1975 sitsho

    Umbuzo omnye, kwikron yesonto (gksudo gedit /etc/cron.weekly/fstrim
    ye-Ubuntu 14.10 ndiyifumana ngokungagqibekanga:

    #! / bin / sh
    # ukunciphisa zonke iinkqubo zefayile ezixhasayo
    / sbin / fstrim -yonke || yinyani

    Ndiyaqonda ukuba ngalo myalelo uyawuqhuba kube kanye ngeveki.