{"id":183922,"date":"2026-10-21T17:40:28","date_gmt":"2026-10-21T15:40:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/vypusk-criu-4-3-sistemy-dlya-sohraneniya-i-vosstanovleniya-sostoyaniya-proczessov-v-linux"},"modified":"2026-10-21T17:40:33","modified_gmt":"2026-10-21T15:40:33","slug":"criu-4-3-released-a-system-for-saving-and-restoring-process-state-in-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/criu-4-3-released-a-system-for-saving-and-restoring-process-state-in-linux","title":{"rendered":"CRIU 4.3 izlaidums, sist\u0113ma, kas paredz\u0113ta procesu st\u0101vok\u013ca saglab\u0101\u0161anai un atjauno\u0161anai Linux sist\u0113m\u0101","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>P\u0113c 11 m\u0113ne\u0161u izstr\u0101des public\u0113ts r\u012bku komplekts CRIU 4.3 (Checkpoint and Restore In Userspace), kas paredz\u0113ts procesu saglab\u0101\u0161anai un atjauno\u0161anai lietot\u0101ja vid\u0113. R\u012bku komplekts \u013cauj saglab\u0101t viena vai grupas procesu st\u0101vokli, un p\u0113c tam ats\u0101kt darbu no saglab\u0101t\u0101s vietas, tostarp p\u0113c sist\u0113mas restart\u0113\u0161anas vai uz cita servera, nesaraujot jau izveidot\u0101s t\u012bkla savienojumus. Projekta kods ir uzrakst\u012bts C valod\u0101 un tiek izplat\u012bts ar GPLv2 licenci. CRIU tiek izmantots t\u0101d\u0101s konteineru p\u0101rvald\u012bbas sist\u0113m\u0101s k\u0101 OpenVZ, LXC\/LXD un Docker. Nepiecie\u0161am\u0101s izmai\u0146as CRIU darb\u012bbai ir iek\u013cautas Linux kodola pamatkompoz\u012bcij\u0101.<\/p>\n<p>Cilv\u0113ku izmanto\u0161anas jom\u0101s CRIU tehnolo\u0123ija izce\u013cas ar oper\u0113t\u0101jsist\u0113mas restart\u0113\u0161anu, nep\u0101rtraucot ilgi veicamo procesu izpildi, izol\u0113tu konteineru live migr\u0101ciju, l\u0113nu procesu palai\u0161anas pa\u0101trin\u0101\u0161anu (var uzs\u0101kt darbu no st\u0101vok\u013ca, kas saglab\u0101ts p\u0113c inicializ\u0101cijas), kodola atjaunin\u0101\u0161anu, nes\u0101kot pakalpojumu restartu, periodisku ilgi veicamu apr\u0113\u0137inu uzdevumu st\u0101vok\u013cu saglab\u0101\u0161anu atjaunojamajai darb\u012bbai av\u0101rijas gad\u012bjum\u0101, slodzes l\u012bdzsvaro\u0161anu mezglos klasteros, procesu dubl\u0113\u0161anu cit\u0101 ma\u0161\u012bn\u0101 (fork uz att\u0101lin\u0101to sist\u0113mu), lietot\u0101ju lietojumprogrammu snapshotu izveidi darba proces\u0101 to anal\u012bzei cit\u0101 sist\u0113m\u0101 vai, ja nepiecie\u0161ams, lai atceltu turpm\u0101k\u0101s darb\u012bbas programm\u0101. <\/p>\n<p>Jaunaj\u0101 laidien\u0101:<\/p>\n<ul>\n<li class=\"l\"> Ieviesta iesp\u0113ja saspie\u017eot blokos un atmi\u0146as lapas, izmantojot algoritmu LZ4, k\u0101 ar\u012b vair\u0101ku pavedienu atpako\u0161anu.\n<li class=\"l\"> Palielin\u0101ta veiktsp\u0113ja, pateicoties asinhronai datu ievadei\/izvadei (AIO) VMA (Virtual Memory Area) lapu atjauno\u0161an\u0101, jaunai uzdevumu aptur\u0113\u0161anas metodei bez aparat\u016bras p\u0101rtrauk\u0161anas punktiem un memfd un anon\u012bm\u0101s kop\u0113j\u0101s atmi\u0146as atjauno\u0161anas paraleliz\u0113\u0161anai.\n<li class=\"l\"> Pievienota ARM64 GCS (Guarded Control Stack) papla\u0161in\u0101juma atbalsts, kas nodro\u0161ina aparat\u016bras aizsardz\u012bbu funkciju atgrie\u0161anas adres\u0113m. P\u0113c kontroles nodo\u0161anas funkcijai, atgrie\u0161anas adreses saglab\u0101 procesors ne tikai parastaj\u0101 stek\u0101, bet ar\u012b atsevi\u0161\u0137\u0101 \u0113nas stek\u0101, kuru nevar tie\u0161i main\u012bt. Pirms izejas no funkcijas atgrie\u0161anas adrese tiek izvilkta no \u0113nas steka un sal\u012bdzin\u0101ta ar atgrie\u0161anas adresi no galven\u0101 steka.\n<li class=\"l\"> Pievienots aizmugures saskarne st\u0101vok\u013ca saglab\u0101\u0161anai NVIDIA CUDA draivera API.\n<li class=\"l\"> Nodro\u0161in\u0101ta GPU kart\u0113\u0161anas atjauno\u0161ana.\n<li class=\"l\"> Draiverim amdgpu ieviesta st\u0101vok\u013ca saglab\u0101\u0161ana un atjauno\u0161ana DRM (Direct Rendering Manager) apak\u0161sist\u0113mas buferu un DMA-BUF failu descriptoru kontekst\u0101.\n<li class=\"l\"> Pievienotas komandas atmi\u0146as att\u0113lu saspie\u0161anai un atpako\u0161anai offline re\u017e\u012bm\u0101.\n<li class=\"l\"> Pievienots atbalsts UID identifikatoru saist\u012b\u0161anai ar t\u012bkla soketiem atjauno\u0161anai un saglab\u0101\u0161anai.\n<li class=\"l\"> Pievienota opcija &#171;&#8212;image-io-mode&#187; atmi\u0146as lapu att\u0113lu ierakst\u012b\u0161anai un las\u012b\u0161anai O_DIRECT re\u017e\u012bm\u0101 (apiet lapu ke\u0161u).\n<\/ul>\n<p>Avots: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66509\">opennet.lv<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 11 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\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 4.3 (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 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183922","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 11 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\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 4.3 (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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Alexander Kovalev\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/lv\/blog\/news\/criu-4-3-released-a-system-for-saving-and-restoring-process-state-in-linux\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.5\" \/>\n\t\t<meta property=\"og:locale\" content=\"lv_LV\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a CRIU 4.3, \u0441\u0438\u0441\u0442\u0435\u043c\u044b \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 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u0432 Linux | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u043e\u0441\u043b\u0435 11 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\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 4.3 (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.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/lv\/blog\/news\/criu-4-3-released-a-system-for-saving-and-restoring-process-state-in-linux\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-10-21T15:40:28+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-10-21T15:40:33+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47CRIU 4.3 izlai\u0161ana, sist\u0113ma procesu st\u0101vok\u013ca saglab\u0101\u0161anai un atjauno\u0161anai Linux | ProHoster","description":"P\u0113c 11 m\u0113ne\u0161u izstr\u0101des public\u0113ts r\u012bku komplekts CRIU 4.3 (Checkpoint and Restore In Userspace), kas paredz\u0113ts procesu saglab\u0101\u0161anai un atjauno\u0161anai lietot\u0101ja vid\u0113.","canonical_url":"https:\/\/prohoster.info\/lv\/blog\/news\/criu-4-3-released-a-system-for-saving-and-restoring-process-state-in-linux","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"lv_LV","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\u0412\u044b\u043f\u0443\u0441\u043a CRIU 4.3, \u0441\u0438\u0441\u0442\u0435\u043c\u044b \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 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u0432 Linux | ProHoster","og:description":"\u041f\u043e\u0441\u043b\u0435 11 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\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 4.3 (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.","og:url":"https:\/\/prohoster.info\/lv\/blog\/news\/criu-4-3-released-a-system-for-saving-and-restoring-process-state-in-linux","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2026-10-21T15:40:28+00:00","article:modified_time":"2026-10-21T15:40:33+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/183922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/comments?post=183922"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/183922\/revisions"}],"predecessor-version":[{"id":183923,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/183922\/revisions\/183923"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/media?parent=183922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/categories?post=183922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/tags?post=183922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}