Uyenza njani i-Linux boot nge-E4rat

e4rat (I-Ext4-yokuNciphisa amaXesha okuFikelela) iseti ye herramientas for ukukhawulezisa inkqubo yokuqalisa, kunye nezicelo ezilayishayo kuqaliso, ukubhalisa iifayile ezisetyenziswe kwimizuzu emi-2 yokuqala, ukubabeka kwenye indawo y zilayishe kwangaphambili, kungoko kuphelisa amaxesha okukhangela kunye nokulibaziseka kokujikeleza. Oku kukhokelela kwinqanaba lokudlulisa i-hard drive.

Inkqubo inamanyathelo amathathu: ukuqokelela ulwazi malunga nokuqalisa, ukuhambisa iifayile kwakhona, emva koko uzilayishe kwisiqalo ngasinye.

Siza kuqala Khuphela inkqubo.

Ngaphambi kokuyifaka, kufuneka sicime i-ureadahead, ukuze ingangqubani nayo:

Isudo dpkg -purge ureadahead ubuntu-encinci

Sifaka ukuxhomekeka kwe-e4rat:

Sudo apt-fumana ukufaka i-libblkid1 e2fslibs

Emva koko sifaka inkqubo.

Ngoku ndiza kukucacisela ngokulula kangangoko ukuba ungayenza njani ukuba isebenze. Kuqala, kufuneka sihlele i-grub okanye i-grub2 yethu njengoko kunokuba njalo:

Isudo nano / boot/grub/grub.cfg

Ngaphakathi kwifayile sikhangela umgca ofana nale:

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

Kwaye sidibanisa oku kulandelayo kwisiphelo somgca:

Init = / sbin / e4rat-ukuqokelela

Kwimeko yam, kujongeka njengoku:

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

Inyathelo langaphambili sinokwenza ngokuchanekileyo ukuqala, xa isikrini segrub siphuma, sikumgca we-OS yethu kwaye cinezela 'e' ukuhlela. Kwimeko apho uneenkqubo ezininzi ezifakwe kwidiski, kulula ukwenza njalo, kuba siyakuphepha ukubandakanyeka kuqalo lwabanye.

Nje ukuba kwenziwe oku, sivale umhleli Ctrl + X, kwaye siqale kwakhona.

Xa igqibile ukulayisha inkqubo, kufuneka sivule iinkqubo esihlala siqala rhoqo, ezinje ngesikhangeli, umphathi weposi, njl ..., sinemizuzu emibini yokwenza. Nje ukuba kwenziwe oku siyaqinisekisa ukuba ifayile yelog yenziwe.

ls / var / lib / e4rat /

Impendulo kufuneka ibe yi-startup.log, ukuba ayikubonisi nantoni na kuya kufuneka uphinde amanyathelo kwakhona.

Ngoku sibuyela ekuhleleni igrub, ngeli xesha siyenza kwiscreen sasekhaya ngokucinezela e, njengoko bendichazile ngasentla. Kwaye sidibanisa iparameter enye esiphelweni somgca esele sitshilo ngaphambili, ngolu hlobo lulandelayo:

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

Siyavala kwaye siqalise ngokutsha, kodwa ngeli xesha sikwenza kwimowudi ekhuselekileyo okanye kwilayini yomyalelo. Ngena ngegama lomsebenzisi kunye negama lokugqitha uze wenze:

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

Nje ukuba kwenziwe oku, i-e4rat iqala ukuhambisa iifayile kwidiski yakho, (ingathatha ithutyana), xa igqibile, siyaqala kwakhona.

Ukuvalwa kwesudo -r ngoku

Ukuze le nkqubo ihlale isebenza ekuqaleni kwaye ihlale nokuba sihlaziya, sihlela igrub yethu:

sudo nano / etc / default / grub

kwaye sijonge umgca:

GRUB_CMDLINE_LINUX_DEFAULT = "splash ethule"

Songeza lo mgca ulandelayo ngaphambi kokutshiza,

Init = / sbin / e4rat-preload

Ukuhlala ngale ndlela.

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

Sigcina ifayile, kwaye siphinde silayishe igrub:

sudo update-grub

Sele sinayo. Ukusukela ngoku ukuya phambili, iinkqubo eziqhelekileyo ziya kulayisha ngokukhawuleza okukhulu kuqaliso.

Ngolwazi oluthe kratya, ungatyelela i- iphepha leprojekthi kumthombo.

Umthombo: Umda weLinux