I-inode iyisakhiwo sedatha kusistimu yefayela yesitayela se-Unix yendabuko njenge-ext3 noma i-ext4. ukugcina izakhiwo zefayela nezinkomba. Izinhlelo zefayela ezinwetshiwe ze-Linux ezifana ne-ext3 noma i-ext4 zigcina uhlu lwalawa ma-inode abizwa ngokuthi ithebula le-inode. Leli thebula liqukethe uhlu lwawo wonke amafayela kulolo hlelo lwefayela.
Iyini i-inode ku-Unix?
I-inode ukwakheka kwedatha ezinhlelweni zokusebenza ze-UNIX eziqukethe ulwazi olubalulekile oluphathelene namafayela ngaphakathi kwesistimu yefayela. Uma uhlelo lwefayela lwenziwa ku-UNIX, inani elimisiwe lama-inode liyadalwa, futhi. Ngokuvamile, cishe amaphesenti angu-1 engqikithi yesikhala sediski yesistimu yefayela sabelwa ithebula le-inode.
Iyini i-inode echaza ngesibonelo?
Inombolo ye-Inode ithi inombolo ekhona ehlukile yawo wonke amafayela aku-Linux nakuwo wonke amasistimu ohlobo lwe-Unix. Uma ifayela lenziwe ohlelweni, igama lefayela nenombolo ye-Inode yabelwe kulo.
Aphi ama-inode agcinwe ohlelweni lwefayela le-Unix achaza ngesibonelo?
1 Impendulo. Khumbula ama-inode agcinwe kuwo wonke ama-Block Group. Isibonelo, ama-inodes 1 kuya ku-32768 azogcinwa ku-Block Group-0 nama-inodes 32768 kuya ku-65536 agcinwe ku-Block-Group-2 njalonjalo. Ngakho-ke, impendulo yombuzo wakho ithi: Ama-inodes anjalo agcinwe kumathebula e-inode, futhi kukhona ithebula le-inode kuwo wonke ama-block group ekuhlukaniseni.
Ungakwazi ukukhuluma ne-kernel?
I-Linux kernel wuhlelo. It “ayikhulumi” ne-CPU kanjalo; i-CPU inerejista ekhethekile, ikhawunta yohlelo (PC), ekhomba ukwenziwa kwamanje kwe-kernel ecutshungulwa yi-CPU. I-kernel ngokwayo iqukethe izinsiza eziningi. Omunye wabo uphatha imigqa yemisebenzi.
Isetshenziswa kuphi i-inode?
Kuhlelo lwefayela lesitayela se-Unix, indawo yenkomba, ebizwa ngokungakahleleki njenge-inode, iyi- isakhiwo sedatha esisetshenziselwa ukumela into yesistimu yefayela, okungaba enye yezinto ezihlukahlukene kuhlanganise ifayela noma uhla lwemibhalo. Ungasusa amafolda aqukethe ama-inode amaningi kakhulu.
Iyini i-inode echazayo?
I-inode (i-index node) i ukwakheka kwedatha kusistimu yefayela yesitayela se-Unix echaza into yesistimu yefayela njengefayela noma uhla lwemibhalo. I-inode ngayinye igcina izimfanelo nezindawo ze-disk block zedatha yento. … Uhla lwemibhalo luwuhlu lwama-inode anamagama abelwe wona.
Yini engaphakathi kwe-inode?
(I-Index NODE noma i-Identification NODE) Inkomba eyodwa yokufaka ohlelweni lwefayela le-Unix. Iqukethe inombolo ehlukile (inombolo ye-i), izibaluli zefayela, okuhlanganisa igama, usuku, usayizi nezimvume zokufunda/ukubhala, kanye nesikhombi sendawo yefayela. Inguzakwabo wetafula le-FAT emhlabeni we-DOS/Windows.
Uyini umkhawulo we-inode?
Okokuqala phezulu, futhi okungabalulekile kangako, inombolo enkulu yetiyetha yama-inode ilingana ne 2 ^ 32 (cishe ama-inode ayizigidi eziyizinkulungwane ezingu-4.3). Okwesibili, futhi okubaluleke kakhulu, inani lama-inode ohlelweni lwakho. Ngokuvamile, isilinganiso sama-inode singu-1:16KB womthamo wesistimu.
Ngiyibonisa kanjani i-inode ku-Linux?
Inombolo ye-inode igcina lonke ulwazi mayelana nefayela elivamile, umkhombandlela, noma enye into yesistimu yefayela, ngaphandle kwedatha negama layo. Ukuze uthole i-inode, noma sebenzisa umyalo we-ls noma wezibalo.
Isebenza kanjani i-inode ku-Linux?
I-inode iyisakhiwo sedatha igcina imininingwane ehlukahlukene mayelana nefayela ku I-Linux, njengemodi yokufinyelela (funda, bhala, khipha izimvume), ubunikazi, uhlobo lwefayela, usayizi wefayela, iqembu, inombolo yezixhumanisi, njll. Inodi ngayinye ikhonjwa ngenombolo ephelele. I-inode yabelwa ifayela lapho idaliwe.