{"id":108436,"date":"2023-05-09T12:48:13","date_gmt":"2023-05-09T10:48:13","guid":{"rendered":"https:\/\/prohoster.info\/?p=108436"},"modified":"2023-05-10T08:54:57","modified_gmt":"2023-05-10T06:54:57","slug":"lennart-pottering-predlozhil-dobavit-v-systemd-rezhim-myagkoj-perezagruzki","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/lennart-pottering-predlozhil-dobavit-v-systemd-rezhim-myagkoj-perezagruzki","title":{"rendered":"Lennart Poettering pakkus v\u00e4lja, et systemd-sse lisatakse pehme taask\u00e4ivitamise re\u017eiim","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Lennart Pottering r\u00e4\u00e4kis ettevalmistustest, et lisada s\u00fcsteemihaldurisse systemd pehme taask\u00e4ivitamise re\u017eiim («systemctl soft-reboot»), mis k\u00e4ivitab uuesti ainult kasutajaruumi komponente, mitte Linuxi kernelit. Eeldatakse, et v\u00f5rreldes tava taask\u00e4ivitamisega, v\u00e4hendab pehme taask\u00e4ivitamine pahavara seisakuaega keskkondade v\u00e4rskendamise ajal, mis kasutavad valmis s\u00fcsteemipilte. <\/p>\n

Uus re\u017eiim v\u00f5imaldab l\u00f5petada k\u00f5ik protsessid kasutajaruumis, seej\u00e4rel asendada juur-FS pilt uue versiooniga ja alustada s\u00fcsteemi initsialiseerimise protsessi, ilma tuuma taask\u00e4ivitamata. Lisaks v\u00f5imaldab t\u00f6\u00f6tava tuuma seisundi s\u00e4ilitamine, kui vahetatakse kasutaja keskkonda, ellu viia m\u00f5nede teenuste uuendamist live-re\u017eiimis, korraldades faili deskriptorite ja kuulavate v\u00f5rgusokkide edastamise nende teenuste jaoks vanast keskkonnast uude. Nii saab oluliselt v\u00e4hendada \u00fche s\u00fcsteemiversiooni asendamise aega ja tagada sujuv ressursside edastamine k\u00f5ige olulisematele teenustele, mis j\u00e4tkavad t\u00f6\u00f6tamist katkestamata. <\/p>\n

Taask\u00e4ivituse kiirus saavutatakse v\u00e4listades suhteliselt pika kestusega etapid, nagu seadmete initsialiseerimine, laadimisprogrammi t\u00f6\u00f6, tuuma laadimine, draiverite initsialiseerimine, p\u00fcsivara laadimine ja initrd t\u00f6\u00f6tlemine. Tuuma v\u00e4rskendamiseks, koos pehme taask\u00e4ivitusega, soovitatakse kasutada livepatch mehhanismi, et teha muudatusi t\u00f6\u00f6tavas Linuxi tuumas ilma t\u00e4ieliku taask\u00e4ivituse ja rakenduste seiskamiseta.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Eeldatakse, et v\u00f5rreldes tavap\u00e4rase taask\u00e4ivitamisega v\u00e4hendab pehme taask\u00e4ivitamine seisaku aega keskkondade uuendamisel, mis kasutavad valmis s\u00fcsteemipilte. Uus re\u017eiim v\u00f5imaldab l\u00f5petada k\u00f5ik protsessid","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/lennart-pottering-predlozhil-dobavit-v-systemd-rezhim-myagkoj-perezagruzki","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041b\u0435\u043d\u043d\u0430\u0440\u0442 \u041f\u043e\u0442\u0442\u0435\u0440\u0438\u043d\u0433 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0432 systemd \u0440\u0435\u0436\u0438\u043c \u043c\u044f\u0433\u043a\u043e\u0439 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 | ProHoster","og:description":"\u041b\u0435\u043d\u043d\u0430\u0440\u0442 \u041f\u043e\u0442\u0442\u0435\u0440\u0438\u043d\u0433 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043b \u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0435 \u043a \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 systemd \u0440\u0435\u0436\u0438\u043c\u0430 \u043c\u044f\u0433\u043a\u043e\u0439 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 ("systemctl soft-reboot"), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u043a\u0443 \u0442\u043e\u043b\u044c\u043a\u043e \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 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