Yadda ake inganta Linux boot tare da E4rat

E4 ku (Ext4 - Rage Sau Times) saiti ne na kayan aiki para hanzarta aiwatar da taya, da kuma aikace-aikacen da suke lodawa a farawa, yin rijistar fayilolin da aka yi amfani da su a farkon mintuna 2 na farawa, sake musu wurin zama y loda su, don haka kawar da lokutan bincike da jinkirin juyawa. Wannan take kaiwa zuwa babban rumbun kwamfutarka canja wuri kudi.

Tsarin ya kunshi matakai guda uku: tattara bayanai game da farawa, sake sanya fayiloli, sannan sanya su a kowane farawa.

Zamu fara da saukar da shirin.

Kafin shigar da shi, dole ne mu share ureadahead, don kada ya yi rikici da shi:

sudo dpkg --purge ureadahead ubuntu-kadan

Mun shigar da dogaro ga e4rat:

sudo apt-samun shigar libblkid1 e2fslibs

Sa'an nan kuma mu shigar da shirin.

Yanzu zan bayyana maku yadda ya kamata. Na farko, dole ne mu gyara burbushinmu ko girki kamar yadda lamarin ya kasance:

sudo nano /boot/grub/grub.cfg

A cikin fayil ɗin muna neman layin kama da wannan:

linux   /boot/vmlinuz-2.6.38-10-generic root=UUID=92f37630-c3b4-476b-a0ab-f4a0d9f4180f ro

Kuma muna ƙara waɗannan zuwa ƙarshen layin:

init = / sbin / e4rat-tattara

A halin da nake ciki, yana kama da wannan:

linux /boot/vmlinuz-2.6.38-10-generic root = UUID = 92f37630-c3b4-476b-a0ab-f4a0d9f4180f ro shiru splash vt.handoff = 7 init = / sbin / e4rat-tattara

Matakin da ya gabata zamu iya yin daidai daga farawa, lokacin da allo ya fito, muna kan layin OS ɗin mu kuma danna 'e' don shirya shi. A yayin da kuke da tsarin da yawa a kan diski, ya fi sauƙi a yi hakan, tunda muna kauce wa shiga cikin farawar wasu.

Da zarar an gama wannan, za mu rufe editan Ctrl + X, sannan mu sake farawa.

Lokacin da ya gama loda tsarin, dole ne mu buɗe shirye-shiryen da yawanci muke farawa sau da yawa, kamar mai bincike, manajan wasiƙa, da sauransu ..., muna da minti biyu don yin hakan. Da zarar an gama wannan mun tabbatar cewa an ƙirƙiri fayil ɗin log ɗin.

ls / var / lib / e4rat /

Amsar dole ne ta zama startup.log, idan bata nuna maka komai ba dole ne ka sake maimaita matakan.

Yanzu zamu koma ga gyara burbushin, wannan lokacin zamuyi shi ne daga allon gida ta latsa e, kamar yadda nayi bayani a sama. Kuma muna ƙara siga guda ɗaya zuwa ƙarshen layin da muka ambata a baya, kasancewar kamar haka:

linux   /boot/vmlinuz-2.6.38-10-generic root=UUID=92f37630-c3b4-476b-a0ab-f4a0d9f4180f ro single

Muna rufewa kuma zamu sake farawa, amma wannan lokacin zamuyi shi cikin yanayin aminci ko daga layin umarni. Shiga tare da sunan mai amfani da kalmar wucewa kuma aiwatar:

sudo e4rat-realloc /var/lib/e4rat/startup.log

Da zarar anyi haka, e4rat zai fara matsar da fayiloli daga faifan ka, (zai ɗauki wani lokaci), idan ya gama, sai mu sake kunnawa.

kashe sudo -r yanzu

Don haka koyaushe shirin yana gudana koyaushe kuma yana ɗorewa koda muna sabuntawa, muna shirya ɓacin ranmu:

sudo Nano / sauransu / tsoho / gira

kuma muna neman layin:

GRUB_CMDLINE_LINUX_DEFAULT = "shuru tsit"

Muna kara layin da ke gaba kafin nutsuwa,

init = / sbin / e4rat-preload

Tsayawa ta wannan hanyar.

GRUB_CMDLINE_LINUX_DEFAULT = "init = / sbin / e4rat-preload shiru splash"

Mun adana fayil ɗin, kuma mun sake shigar da gurnani:

sudo sabuntawa-grub

Muna da shi. Daga yanzu, shirye-shiryen da aka saba za su ɗora da sauri cikin farawa.

Don ƙarin bayani, zaku iya ziyartar shafin aiki a sourceforge

Source: Yankin Linux