{"id":183237,"date":"2026-09-03T22:54:14","date_gmt":"2026-09-03T20:54:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/cern-perevedyot-sistemu-upravleniya-uskoritelem-na-debian-no-ostavit-rhel-almalinux-v-dataczentrah"},"modified":"2026-09-03T22:54:17","modified_gmt":"2026-09-03T20:54:17","slug":"cern-to-migrate-accelerator-control-system-to-debian-but-keep-rhel-almalinux-in-data-centers","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/cern-to-migrate-accelerator-control-system-to-debian-but-keep-rhel-almalinux-in-data-centers","title":{"rendered":"CERN p\u0159enese syst\u00e9m spr\u00e1vy urychlova\u010de na Debian, ale v datov\u00fdch centrech ponech\u00e1 RHEL\/AlmaLinux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Z\u00e1stupci Evropsk\u00e9 organizace pro jadern\u00fd v\u00fdzkum (CERN) ve sv\u00e9m vystoupen\u00ed na konferenci MiniDebConf zm\u00ednili pl\u00e1ny do konce roku 2026 p\u0159ev\u00e9st v\u00edce ne\u017e 2200 pr\u016fmyslov\u00fdch a vestav\u011bn\u00fdch po\u010d\u00edta\u010d\u016f, kter\u00e9 se pou\u017e\u00edvaj\u00ed pro \u0159\u00edzen\u00ed urychlovac\u00edho komplexu, zahrnuj\u00edc\u00edho Velk\u00fd hadronov\u00fd kolider a \u0159adu nez\u00e1visl\u00fdch experiment\u00e1ln\u00edch za\u0159\u00edzen\u00ed, z RHEL na Debian 13. D\u00e1le bylo uvedeno, \u017ee migrace se nedotkne datov\u00fdch center a experiment\u00e1ln\u00edch syst\u00e9m\u016f, na kter\u00fdch bude nad\u00e1le pou\u017e\u00edv\u00e1n RHEL\/AlmaLinux. <\/p>\n

P\u016fvodn\u011b in\u017een\u00fd\u0159i CERN pl\u00e1novali p\u0159ej\u00edt na CentOS Stream, ale od tohoto kroku upustili kv\u016fli sestavov\u00e1n\u00ed bal\u00ed\u010dk\u016f pro architekturu x86-64-v2 («-march=x86-64-v2»), kter\u00e1 zahrnuje roz\u0161\u00ed\u0159en\u00ed SSE3, SSE4_2, SSSE3, POPCNT, LAHF-SAHF a CMPXCHG16B, co\u017e neumo\u017e\u0148uje pou\u017e\u00edvat distribuci na star\u00e9m hardwaru. Mezi probl\u00e9my, se kter\u00fdmi se museli p\u0159i zav\u00e1d\u011bn\u00ed Debian pot\u00fdkat, pat\u0159\u00ed nedostatek plnohodnotn\u00fdch n\u00e1stroj\u016f pro automatick\u00e9 sestavov\u00e1n\u00ed a publikov\u00e1n\u00ed bal\u00ed\u010dk\u016f, absence ofici\u00e1ln\u00ed politiky ohledn\u011b bin\u00e1rn\u00edch modul\u016f j\u00e1dra a probl\u00e9my s podporou v n\u011bkter\u00fdch n\u00e1stroj\u00edch pro pr\u00e1ci s v\u00edce verzemi jednoho bal\u00ed\u010dku v jednom repozit\u00e1\u0159i.

<\/center> <\/p>\n

V minulosti byla organizace CERN jedn\u00edm z kl\u00ed\u010dov\u00fdch v\u00fdvoj\u00e1\u0159\u016f distribuce Scientific Linux, jej\u00ed\u017e v\u00fdvoj byl zastaven v roce 2019 ve prosp\u011bch CentOS. V roce 2022, po zm\u011bn\u011b politiky spole\u010dnosti Red Hat ohledn\u011b podpory CentOS a p\u0159ed\u010dasn\u00e9m ukon\u010den\u00ed podpory v\u011btve CentOS 8, p\u0159e\u0161la organizace CERN na AlmaLinux jako standardn\u00ed distribuci pro podporu experiment\u016f, ale pokra\u010dovala v pou\u017e\u00edv\u00e1n\u00ed ji\u017e nasazen\u00fdch syst\u00e9m\u016f na b\u00e1zi CentOS a RHEL a\u017e do konce \u017eivotn\u00edho cyklu zapojen\u00fdch vyd\u00e1n\u00ed.
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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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