{"id":111856,"date":"2023-11-30T09:10:22","date_gmt":"2023-11-30T07:10:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-criu-3-19-sistemy-dlya-sohraneniya-i-vosstanovleniya-sostoyaniya-proczessov-v-linux"},"modified":"2023-11-30T09:10:22","modified_gmt":"2023-11-30T07:10:22","slug":"vypusk-criu-3-19-sistemy-dlya-sohraneniya-i-vosstanovleniya-sostoyaniya-proczessov-v-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-criu-3-19-sistemy-dlya-sohraneniya-i-vosstanovleniya-sostoyaniya-proczessov-v-linux","title":{"rendered":"CRIU 3.19 v\u00e4ljalase, s\u00fcsteem, mis v\u00f5imaldab salvestada ja taastada protsesside olekut Linuxis","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Avaldatud on CRIU 3.19 (Checkpoint ja Restore In Userspace) t\u00f6\u00f6riistade v\u00e4ljaanne, mis on loodud protsesside salvestamiseks ja taastamiseks kasutajaruumi. T\u00f6\u00f6riist v\u00f5imaldab salvestada \u00fche v\u00f5i mitme protsessi oleku ning seej\u00e4rel j\u00e4tkata t\u00f6\u00f6d salvestatud punktist, sealhulgas p\u00e4rast s\u00fcsteemi taask\u00e4ivitamist v\u00f5i teisel serveril, katkestamata juba olemasolevaid v\u00f5rgu\u00fchendusi. Projekteerimise kood on litsentseeritud GPLv2 all. <\/p>\n

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

Uues v\u00e4ljaandes on rakendatud LoongArch64 k\u00e4suarsenali arhitektuuri tuge, mida kasutatakse Hiina Loongson 3A5000\/3B5000\/3C5000 protsessorites ja mis rakendab RISC ISA-d, mis on sarnane MIPS-i ja RISC-V-ga. Uutele Intel protsessoritele on lisatud XSAVE k\u00e4skluse toetus. Lisatud on prctl(NO_NEW_PRIVS) seadistuse migratsiooni tugi ning prctl(THP_DISABLE) seadistuse taastamise tagamine. Python 2 toetamine on l\u00f5petatud.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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