{"id":150951,"date":"2025-12-09T11:12:32","date_gmt":"2025-12-09T09:12:32","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadro-linux-dobavlen-live-update-orchestrator-dlya-obnovleniya-v-live-rezhime"},"modified":"2025-12-09T11:12:32","modified_gmt":"2025-12-09T09:12:32","slug":"v-yadro-linux-dobavlen-live-update-orchestrator-dlya-obnovleniya-v-live-rezhime","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/v-yadro-linux-dobavlen-live-update-orchestrator-dlya-obnovleniya-v-live-rezhime","title":{"rendered":"Linuxi kerneli on lisatud Live Update Orchestrator Live-re\u017eiimis uuendamiseks.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Linuxi tuuma koodibaasi, mille alusel formaalitakse 6.19 v\u00e4ljaande veebruari alguses, on vastu v\u00f5etud LUO (Live Update Orchestrator) alams\u00fcsteemi kood, mille on v\u00e4lja t\u00f6\u00f6tanud firma Google, et v\u00e4rskendada tuuma Live-re\u017eiimis ilma f\u00fc\u00fcsilise taask\u00e4ivitamiseta. Alams\u00fcsteem p\u00f5hineb KHO (Kexec HandOver) mehhanismil, mis lisati tuuma 6.16 ja v\u00f5imaldab k\u00e4ivitada uut tuuma vanast ilma s\u00fcsteemi oleku kaotamata. <\/p>\n

Live Update Orchestrator v\u00f5imaldab tuuma t\u00e4ielikku taask\u00e4ivitamist ja v\u00e4rskendamist ilma t\u00f6\u00f6 katkestamiseta ja s\u00fcsteemi, seadmete ja protsesside olekut kaotamata. Lisaks KHO funktsionaalsusele s\u00e4ilitab LUO alams\u00fcsteem seadmete ja t\u00f6\u00f6m\u00e4lu oleku ning tagab DMA ja katkestuste t\u00f6\u00f6tlemisega seotud tegevuste katkematuse. Oleku s\u00e4ilitamine toimub kuni katkestamiseni uuele tuumale ja taastatakse p\u00e4rast uue tuuma aktiveerimist, ilma et s\u00fcsteem ja rakendused kasutaja ruumis katkestaks seadmete j\u00e4rjepidevaid toiminguid. <\/p>\n

Uue pat\u0161ide seeria erip\u00e4ra on v\u00f5imalus s\u00e4ilitada memfd-failide deskriptorid oluliste andmete oleku hoidmiseks m\u00e4lus taask\u00e4ivituste vahel, nagu n\u00e4iteks t\u00f6\u00f6m\u00e4lu sisu. virtuaalmasinate<\/a>. Alams\u00fcsteemi peamiseks kasutusvaldkonnaks on kiire v\u00e4rskendamine serverid<\/a> KVM h\u00fcperviisoril p\u00f5hinevate virtualiseerimiss\u00fcsteemidega, et k\u00f5rvaldada turvaprobleemid ja stabiilsus minimaalse virtuaalmasinate seiskamisajaga. Google kasutab juba seda tehnoloogiat oma t\u00f6\u00f6keskkondades. <\/p>\n

Erinevalt livepatchist, Ksplice'ist, kpatch'ist, kGraft'ist ja teistest kuumide pat\u0161ide kehtestamise mehhanismidest ei piirdu uus alams\u00fcsteem ainult erakorraliste paranduste kohaletoimetamise v\u00f5imalusega t\u00f6\u00f6tavale tuumale, vaid v\u00f5imaldab tuuma t\u00e4ielikku asendamist. Erinevalt kexec kutsetest, s\u00e4ilitab LUO alams\u00fcsteem seadmete ja tuuma alams\u00fcsteemide oleku taask\u00e4ivituste vahel, samas kui kexec kutse t\u00f6\u00f6tab ainult k\u00e4ivitajana, k\u00e4ivitades uue tuuma t\u00e4ieliku s\u00fcsteemi uuesti algatamisega (mis on ekvivalente taask\u00e4ivitamisele, kuid ei edasta juhtimist p\u00fcsivara).
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u043a\u043e\u0434\u043e\u0432\u0443\u044e \u0431\u0430\u0437\u0443 \u044f\u0434\u0440\u0430 Linux, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0432 \u043d\u0430\u0447\u0430\u043b\u0435 \u0444\u0435\u0432\u0440\u0430\u043b\u044f \u0431\u0443\u0434\u0435\u0442 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 6.19, \u043f\u0440\u0438\u043d\u044f\u0442 \u043a\u043e\u0434 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b LUO (Live Update Orchestrator), \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Google \u0434\u043b\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u044f\u0434\u0440\u0430 \u0432 Live-\u0440\u0435\u0436\u0438\u043c\u0435 \u0431\u0435\u0437 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438. \u041f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0431\u0430\u0437\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0435 KHO (Kexec HandOver), \u0440\u0430\u043d\u0435\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u043c \u0432 \u044f\u0434\u0440\u043e 6.16 \u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0435\u043c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043d\u043e\u0432\u043e\u0433\u043e \u044f\u0434\u0440\u0430 \u0438\u0437 \u0441\u0442\u0430\u0440\u043e\u0433\u043e \u0431\u0435\u0437 \u043f\u043e\u0442\u0435\u0440\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f […]<\/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-150951","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\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\udd47Linuxi tuumasse on lisatud Live Update Orchestrator reaalajas uuendamiseks | ProHoster","description":"Linuxi tuuma koodibaasi, mille alusel formaalitakse 6.19 v\u00e4ljaande veebruari alguses, on vastu v\u00f5etud LUO (Live Update Orchestrator) alams\u00fcsteemi kood, mille on v\u00e4lja t\u00f6\u00f6tanud firma Google, et v\u00e4rskendada tuuma Live-re\u017eiimis 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