{"id":112020,"date":"2023-12-06T09:10:13","date_gmt":"2023-12-06T07:10:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-40-namechena-realizacziya-vtoroj-stadii-vnedreniya-universalnyh-obrazov-yadra"},"modified":"2023-12-06T09:10:13","modified_gmt":"2023-12-06T07:10:13","slug":"v-fedora-40-namechena-realizacziya-vtoroj-stadii-vnedreniya-universalnyh-obrazov-yadra","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/v-fedora-40-namechena-realizacziya-vtoroj-stadii-vnedreniya-universalnyh-obrazov-yadra","title":{"rendered":"A Fedora 40-ben a kernel univerz\u00e1lis k\u00e9peinek m\u00e1sodik szakasz\u00e1nak megval\u00f3s\u00edt\u00e1sa v\u00e1rhat\u00f3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A Fedora Linux 40 kiad\u00e1s\u00e1ban tervezik a moderniz\u00e1lt ind\u00edt\u00e1si folyamat m\u00e1sodik szakasz\u00e1nak bevezet\u00e9s\u00e9t, amelyet Lennart Poettering javasolt. A klasszikus ind\u00edt\u00e1st\u00f3l val\u00f3 elt\u00e9r\u00e9s abban rejlik, hogy a helyi rendszerben a kernel csomag telep\u00edt\u00e9sekor l\u00e9trej\u00f6v\u0151 initrd k\u00e9p helyett egy egys\u00e9ges\u00edtett kernel k\u00e9p (UKI - Unified Kernel Image) haszn\u00e1latos, amelyet a disztrib\u00faci\u00f3 infrastrukt\u00far\u00e1j\u00e1ban gener\u00e1lnak \u00e9s a disztrib\u00faci\u00f3 digit\u00e1lis al\u00e1\u00edr\u00e1s\u00e1val hiteles\u00edtenek. Az aj\u00e1nl\u00e1st a Fedora Engineering Steering Committee (FESCo), a Fedora disztrib\u00faci\u00f3 m\u0171szaki fejleszt\u00e9s\u00e9\u00e9rt felel\u0151s bizotts\u00e1ga m\u00e9g nem vizsg\u00e1lta meg. <\/p>\n

Az UKI k\u00e9p egy f\u00e1jlba \u00f6sszevonja a kernel UEFI-b\u00f3l val\u00f3 bet\u00f6lt\u00e9s\u00e9re szolg\u00e1l\u00f3 kezel\u0151t (UEFI boot stub), a Linux kernelt \u00e9s a mem\u00f3ri\u00e1ba bet\u00f6ltend\u0151 initrd k\u00f6rnyezetet. Az UKI k\u00e9p UEFI-b\u00f3l val\u00f3 megh\u00edv\u00e1sakor lehet\u0151s\u00e9g ny\u00edlik a digitalis al\u00e1\u00edr\u00e1s \u00e1ltali integrit\u00e1s- \u00e9s hiteles\u00edt\u00e9si ellen\u0151rz\u00e9sre, nemcsak a kernel, hanem az initrd tartalm\u00e1nak ellen\u0151rz\u00e9s\u00e9re is, amelynek hiteles\u00edt\u00e9se fontos, mert ebben a k\u00f6rnyezetben ker\u00fclnek el\u0151t\u00e9rbe a gy\u00f6k\u00e9r f\u00e1jlrendszerhez sz\u00fcks\u00e9ges kulcsok kinyer\u00e9se. <\/p>\n

Az UKI bevezet\u00e9s\u00e9nek els\u0151 szakasza a Fedora Linux 38-ban t\u00f6rt\u00e9nt, amely az UKI t\u00e1mogat\u00e1s\u00e1nak hozz\u00e1ad\u00e1s\u00e1hoz, az UKI telep\u00edt\u00e9s\u00e9re \u00e9s friss\u00edt\u00e9s\u00e9re szolg\u00e1l\u00f3 eszk\u00f6zk\u00e9szlet megval\u00f3s\u00edt\u00e1s\u00e1hoz \u00e9s egy k\u00eds\u00e9rleti UKI k\u00e9p l\u00e9trehoz\u00e1s\u00e1hoz vezetett. virtu\u00e1lis g\u00e9pekhez<\/a> korl\u00e1tozott komponens- \u00e9s illeszt\u0151program-k\u00e9szlettel. <\/p>\n

A m\u00e1sodik szakaszban a tervek szerint k\u00f6zvetlen ind\u00edt\u00e1si lehet\u0151s\u00e9get fognak hozz\u00e1adni UEFI-modulb\u00f3l, shim.efi-b\u0151l, k\u00fcl\u00f6n ind\u00edt\u00f3szoftver (grub, sd-boot) bevon\u00e1sa n\u00e9lk\u00fcl, valamint lehet\u0151v\u00e9 teszik az UKI haszn\u00e1lat\u00e1t Aarch64 architekt\u00far\u00e1j\u00fa rendszereken, \u00e9s el\u0151k\u00e9sz\u00edtenek egy UKI k\u00e9pet felh\u0151alap\u00fa k\u00f6rnyezetekhez \u00e9s v\u00e9dett virtu\u00e1lis g\u00e9pekhez.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora Linux 40 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u0442\u043e\u0440\u0443\u044e \u0441\u0442\u0430\u0434\u0438\u044e \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0430 \u043d\u0430 \u043c\u043e\u0434\u0435\u0440\u043d\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0439 \u041b\u0435\u043d\u043d\u0430\u0440\u0442\u043e\u043c \u041f\u043e\u0442\u0442\u0435\u0440\u0438\u043d\u0433\u043e\u043c. \u041e\u0442\u043b\u0438\u0447\u0438\u044f \u043e\u0442 \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u0432\u043c\u0435\u0441\u0442\u043e \u043e\u0431\u0440\u0430\u0437\u0430 initrd, \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043f\u0440\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u043f\u0430\u043a\u0435\u0442\u0430 \u0441 \u044f\u0434\u0440\u043e\u043c, \u0443\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0440\u0430\u0437\u0430 \u044f\u0434\u0440\u0430 UKI (Unified Kernel Image), \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u0432 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u0438 \u0437\u0430\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0433\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u044c\u044e \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u043a\u0430 \u043d\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-112020","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47A Fedora 40-ben a univerz\u00e1lis kernelk\u00e9pek bevezet\u00e9s\u00e9nek m\u00e1sodik szakasz\u00e1nak megval\u00f3s\u00edt\u00e1sa 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