initrd ibonelela ngesakhono sokulayisha idiski ye-RAM ngumlayishi wesiqalo. Le diski ye-RAM inokunyuswa njengenkqubo yefayile yengcambu kunye neenkqubo ezinokuqhutywa kuyo. … Iifayile ze-initrd zihlala zikwi/boot directory, enegama /boot/initrd. img-kversion nge/initrd. img ukuba likhonkco elinomfuziselo kwi-initrd yamva nje efakiweyo.
Ngaba ndingayicima i-Initrd IMG?
Ukukhulula indawo kwi/boot siyakususa i-initrd. img ifayile ye kernel endala efanelekileyo ngesandla, oku kuyimfuneko ngenxa ye bug yokupakisha ye kenel. … Ukuba umyalelo wokugqibela uyasilela ngenxa yesithuba esingonelanga kwidisk kwi/boot, kufuneka ucoce enye ikernel (umzekelo linux-image-4.2. 0-16-generic) ngendlela efanayo.
Isetyenziselwa ntoni i-Initrd?
Kwicomputing (ngokukodwa ngokumalunga neLinux computing), initrd (i-ramdisk yokuqala) ludweliso lokulayisha inkqubo yefayile yengcambu yethutyana kwinkumbulo, enokusetyenziswa njengenxalenye yenkqubo yokuqaliswa kweLinux.
Yintoni i-Initrd IMG endala?
Ukuba ubhala i-stat /initrd.img.old uyakufumana ukuba likhonkco elifuziselayo (efana noondlela-mfutshane kwiifestile; posix zineentlobo ezininzi zamakhonkco) ngaloo ndlela ayisebenzisi sithuba sediski kwaphela, lungeno nje kwindlela yefayile olukhomba. kwi-kernel yakho yangaphambili. -
Ndiyijonga njani ifayile ye-Initrd IMG?
Redhat initrd. img yi-lzma compressed cpio yokugcina. Qala ucinezele ifayile ye-lzma kwaye emva koko ukhuphe i-cpio.
...
kufuneka wenze,
- Decompress initrd. …
- Khipha indawo yokugcina yecpio.
- Jonga imixholo kwaye wenze utshintsho olufunekayo.
- Pakisha indawo yokugcina i-cpio.
Ndingayisusa njani iVmlinuz endala?
Uhlobo sudo dpkg -P linux-image-4.8. I-0-46-generic (ukutshintsha inombolo yenguqulo ye-kernel, kunjalo). Oku kuxelela inkqubo ukuba iyicime ipakethe.
Ndiyisusa njani ikernel?
Susa amaNgeniso eKernel amaDala
- Khetha "isicoci sePakethi" ngasekhohlo kunye "Coca iKernel" kwiphaneli yasekunene.
- Cinezela iqhosha elithi "Vula" ngezantsi ngasekunene, faka igama eliyimfihlo.
- Khetha kuluhlu olubonisiweyo imifanekiso yekernel kunye neeheader onqwenela ukuzisusa.
Kutheni i-Initramfs ifuneka?
Ekuphela kwenjongo ye initramfs kukunyusa indlela yefayile yengcambu. I-initramfs liqela elipheleleyo labalawuli onokuthi ubafumane kwindlela yefayile yengcambu eqhelekileyo. Idityaniswe kwindawo yogcino lwecpio enye kwaye icinezelwe ngenye yee-algorithms zoxinzelelo. … Kule meko, i-initramfs ayifane ifuneke.
Uyenza njani i-Initrd?
i-initrd inokudalwa ngomyalelo othi "mkinitrd". Indawo ye-initrd yi/boot directory. Uguqulelo lwe-kernel owenzelwe umfanekiso we-initrd ufuna ukugqithiswa njengengxabano kumyalelo we-mkinitrd. Uguqulelo lwe-kernel lwangoku lunokujongwa ngomyalelo we-uname.
Yintoni umahluko phakathi kwe-Initrd kunye ne-Initramfs?
Initramfs ngumzekelo wetmpfs. … Zombini i-initrd kunye neeramfs zivalwa ngexesha lokuqokelela, kodwa umahluko kukuba, i-initrd sisixhobo sebhloko esingapakishwanga ukuze sinyuswe yikernel xa kuqalwa, ngelixa iiramfs ingapakishwa nge-cpio kwinkumbulo.
Uwulinganisa njani umxholo we-Initrd?
Le iya kuba yindawo apho imixholo ye initramfs/initrd iza kujongwa, ihlelwe, kwaye icinezelwe kwakhona ukuba iyafuneka:
- mkdir /tmp/initrd cd /tmp/initrd. …
- ifayile /boot/initramfs-$(uname -r) .img. …
- file /boot/initramfs-2.6.32-754.el6.x86_64.img.
17 июл. Ngo-2020 г.
Yintoni umfanekiso we-Initrd kwiLinux?
Umfanekiso we-initrd uqulathe ukuphunyezwa okuyimfuneko kunye neefayile zenkqubo ukuxhasa inqanaba lesibini lokumisela inkqubo ye Linux. Kuxhomekeke kuhlobo lwe Linux oyisebenzisayo, indlela yokwenza idiski yokuqala ye-RAM inokwahluka. Ngaphambi kwe-Fedora Core 3, i-initrd yakhiwe kusetyenziswa isixhobo se-loop.
Ndiyikhulula njani ifayile ye-cpio kwiLinux?
cpio ithatha uluhlu lweefayile kwigalelo eliqhelekileyo ngelixa usenza ugcino, kwaye ithumela imveliso kwimveliso eqhelekileyo.
- Yenza *. cpio iFayile egciniweyo. …
- Khupha *. cpio iFayile egciniweyo. …
- Yenza *. …
- Yenza *. …
- Khupha *. …
- Jonga umxholo we *. …
- Yenza i*. …
- Gcina iXesha loLungiso lweFayile ngelixa ubuyisela *.
26 авг. Ngo-2010 г.