{"id":101386,"date":"2021-09-23T22:22:39","date_gmt":"2021-09-23T20:22:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-criu-3-16-sistemy-dlya-sohraneniya-i-vosstanovleniya-sostoyaniya-proczessov-v-linux"},"modified":"2021-09-23T22:22:39","modified_gmt":"2021-09-23T20:22:39","slug":"vypusk-criu-3-16-sistemy-dlya-sohraneniya-i-vosstanovleniya-sostoyaniya-proczessov-v-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-criu-3-16-sistemy-dlya-sohraneniya-i-vosstanovleniya-sostoyaniya-proczessov-v-linux","title":{"rendered":"CRIU 3.16 v\u00e4ljaanne, s\u00fcsteem protsesside oleku salvestamiseks ja taastamiseks Linuxis","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Avaldas CRIU 3.16 (Checkpoint and Restore In Userspace) t\u00f6\u00f6riistade komplekti, mis on m\u00f5eldud protsesside salvestamiseks ja taastamiseks kasutaja ruumis. T\u00f6\u00f6riist v\u00f5imaldab salvestada \u00fche v\u00f5i mitme protsessi oleku ja seej\u00e4rel j\u00e4tkata t\u00f6\u00f6d salvestatud positsioonist, sealhulgas p\u00e4rast s\u00fcsteemi taask\u00e4ivitamist v\u00f5i teisel serveril, ilma juba loodud v\u00f5rgukontaktide katkestamiseta. Projekti kood on litsentseeritud GPLv2 alusel.    <\/p>\n<p>CRIU tehnoloogia rakendusalad h\u00f5lmavad operatsioonis\u00fcsteemi taask\u00e4ivitamise tagamist ilma pikaajaliste protsesside katkemiseta, isoleeritud konteinerite live-migreerimist, aeglaste protsesside k\u00e4ivitamise kiirendamist (t\u00f6\u00f6d saab alustada olekust, mis on salvestatud p\u00e4rast initsialiseerimist), kernelituuenduste teostamist teenustega taask\u00e4ivitamata, pikaajaliste arvutus\u00fclesannete oleku perioodilist salvestamist katkemise korral taastamiseks, koormuse tasakaalustamist klastrite s\u00f5lmedes, protsesside dubleerimist teisele masinale (fork kaugs\u00fcsteemi), kasutajarakenduste t\u00f6\u00f6protsessi hetkepiltide loomist anal\u00fc\u00fcsimiseks teises s\u00fcsteemis v\u00f5i juhul, kui on vajalik programmij\u00e4tkamise t\u00fchistamine. CRIU-d kasutatakse konteinerite haldamise s\u00fcsteemides nagu OpenVZ, LXC\/LXD ja Docker. CRIU toimimiseks vajalikud muudatused on lisatud Linuxi tuumasse.      <\/p>\n<p>Uues v\u00e4ljaandes:  <\/p>\n<ul>\n<li class=\"l\"> Lisatud k\u00e4sk criu-ns, mis v\u00f5imaldab taastada salvestatud protsessi koopiat uue PID-identifikaatoriga ja eraldi mount-nime ruumis. K\u00e4ivitamine teise PID-ga v\u00f5ib olla vajalik, n\u00e4iteks juhul, kui vana PID on juba s\u00fcsteemis kasutusel.\n<li class=\"l\"> Tehtud v\u00f5imalus salvestada ja taastada sisse-sisenevate apparmor'i profiilide oleku koopiaid.\n<li class=\"l\"> Tehtud v\u00f5rguressursside lukustamine ja lukust vabastamine nftables'i p\u00f5hjal.\n<li class=\"l\"> Lisatud tugi eelnevalt loodud veth-seadmete taastamiseks.\n<li class=\"l\"> Parandatud konteinerite taastamise tugi olemasolevatesse pod-desse.\n<li class=\"l\"> RPC-kliendidele on lisatud v\u00f5imalus PID-i \u00fcmberkasutamiseks, mis on rakendatud pidfd mehhanismi abil.\n<li class=\"l\"> K\u00f5ikide proto-failide litsents kataloogis images\/ on muudetud MIT-ks.      <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55858\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f CRIU 3.16 (Checkpoint and Restore In Userspace), \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0438 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u0432 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. \u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u043e\u0434\u043d\u043e\u0433\u043e \u0438\u043b\u0438 \u0433\u0440\u0443\u043f\u043f\u044b \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432, \u0430 \u0437\u0430\u0442\u0435\u043c \u0432\u043e\u0437\u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u0441\u043e\u0445\u0440\u0430\u043d\u0451\u043d\u043d\u043e\u0439 \u043f\u043e\u0437\u0438\u0446\u0438\u0438, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438\u043b\u0438 \u043d\u0430 \u0434\u0440\u0443\u0433\u043e\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0431\u0435\u0437 \u0440\u0430\u0437\u0440\u044b\u0432\u0430 \u0443\u0436\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 [&hellip;]<\/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-101386","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a 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