{"id":101125,"date":"2021-08-30T22:22:47","date_gmt":"2021-08-30T20:22:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dlya-yadra-linux-predlozhena-realizacziya-smb-servera"},"modified":"2021-08-30T22:22:47","modified_gmt":"2021-08-30T20:22:47","slug":"dlya-yadra-linux-predlozhena-realizacziya-smb-servera","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/dlya-yadra-linux-predlozhena-realizacziya-smb-servera","title":{"rendered":"Pro j\u00e1dro Linux byla navr\u017eena implementace SMB serveru","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Pro za\u0159azen\u00ed do p\u0159\u00ed\u0161t\u00edho vyd\u00e1n\u00ed j\u00e1dra Linux byla navr\u017eena nov\u00e1 implementace souborov\u00e9ho serveru, kter\u00fd vyu\u017e\u00edv\u00e1 protokol SMB3. Server je koncipov\u00e1n jako modul j\u00e1dra ksmbd a dopl\u0148uje d\u0159\u00edve dostupn\u00fd k\u00f3d klienta SMB. Je zd\u016frazn\u011bno, \u017ee na rozd\u00edl od SMB serveru, kter\u00fd funguje v prostoru u\u017eivatele, je implementace na \u00farovni j\u00e1dra efektivn\u011bj\u0161\u00ed z hlediska v\u00fdkonu, spot\u0159eby pam\u011bti a integrace s roz\u0161\u00ed\u0159en\u00fdmi funkcemi j\u00e1dra. <\/p>\n

Mezi funkcemi ksmbd vynik\u00e1 vylep\u0161en\u00e1 podpora technologie rozd\u011blen\u00e9ho caching soubor\u016f (SMB leases) na m\u00edstn\u00edch syst\u00e9mech, kter\u00e1 zna\u010dn\u011b sni\u017euje objem p\u0159en\u00e1\u0161en\u00fdch dat. Do budoucna se pl\u00e1nuje p\u0159id\u00e1n\u00ed nov\u00fdch funkc\u00ed, jako je podpora RDMA («smbdirect»), a tak\u00e9 roz\u0161\u00ed\u0159en\u00ed protokolu, kter\u00e1 maj\u00ed za c\u00edl pos\u00edlit spolehlivost \u0161ifrov\u00e1n\u00ed a ov\u011b\u0159ov\u00e1n\u00ed pomoc\u00ed digit\u00e1ln\u00edch podpis\u016f. Je zd\u016frazn\u011bno, \u017ee tato roz\u0161\u00ed\u0159en\u00ed je mnohem snadn\u011bj\u0161\u00ed implementovat v kompaktn\u00edm a dob\u0159e optimalizovan\u00e9m serveru<\/a>, funguj\u00edc\u00edm na \u00farovni j\u00e1dra, ne\u017e v bal\u00ed\u010dku Samba. <\/p>\n

P\u0159itom ksmbd nem\u00e1 ambice pln\u011b nahradit bal\u00ed\u010dek Samba, kter\u00fd se neomezuje na mo\u017enosti souborov\u00e9ho serveru<\/a> a poskytuje n\u00e1stroje pokr\u00fdvaj\u00edc\u00ed slu\u017eby pro zaji\u0161t\u011bn\u00ed bezpe\u010dnosti, LDAP a dom\u00e9nov\u00e9ho kontroleru. Implementace souborov\u00e9ho serveru v Samba je multiplatformn\u00ed a ur\u010dena pro \u0161ir\u0161\u00ed oblasti pou\u017eit\u00ed, co\u017e zt\u011b\u017euje optimalizaci pro n\u011bkter\u00e1 linuxov\u00e1 prost\u0159ed\u00ed, jako jsou firmware pro za\u0159\u00edzen\u00ed s omezen\u00fdmi zdroji. <\/p>\n

Ksmbd je vn\u00edm\u00e1na nikoli jako samostatn\u00fd produkt, ale sp\u00ed\u0161e jako vysoce v\u00fdkonn\u00e9 a p\u0159ipraven\u00e9 pro pou\u017eit\u00ed na vestav\u011bn\u00fdch za\u0159\u00edzen\u00edch roz\u0161\u00ed\u0159en\u00ed k Samba, kter\u00e9 lze, pokud je pot\u0159eba, integrovat s n\u00e1stroji a knihovnami Samba. Nap\u0159\u00edklad s v\u00fdvoj\u00e1\u0159i Samba ji\u017e byla dohodnuta ot\u00e1zka pou\u017eit\u00ed ve ksmbd kompatibiln\u00edch s smbd soubor\u016f konfigurac\u00ed a roz\u0161\u00ed\u0159en\u00fdch atribut\u016f (xattrs), co\u017e usnadn\u00ed p\u0159echod z smbd na ksmbd a naopak. <\/p>\n

Hlavn\u00edmi autory k\u00f3du ksmbd jsou Namjae Jeon ze spole\u010dnosti Samsung a Hyunchul Lee z LG. Spr\u00e1vou ksmbd v j\u00e1d\u0159e se bude zab\u00fdvat Steve French z Microsoftu (d\u0159\u00edve mnoho let pracoval v IBM), maintainer subsyst\u00e9mu CIFS\/SMB2\/SMB3 v j\u00e1d\u0159e Linux a dlouholet\u00fd \u00fa\u010dastn\u00edk v\u00fdvojov\u00e9ho t\u00fdmu Samba, kter\u00fd v\u00fdznamn\u011b p\u0159isp\u011bl k implementaci podpory protokol\u016f SMB\/CIFS v Samba a Linuxu.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u044f\u0434\u0440\u0430 Linux \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0435\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b SMB3. \u0421\u0435\u0440\u0432\u0435\u0440 \u043e\u0444\u043e\u0440\u043c\u043b\u0435\u043d \u0432 \u0432\u0438\u0434\u0435 \u043c\u043e\u0434\u0443\u043b\u044f \u044f\u0434\u0440\u0430 ksmbd \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u044f\u0435\u0442 \u0440\u0430\u043d\u0435\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0439 \u043a\u043e\u0434 \u043a\u043b\u0438\u0435\u043d\u0442\u0430 SMB. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 SMB-\u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0433\u043e \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, \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u044f\u0434\u0440\u0430 \u0431\u043e\u043b\u0435\u0435 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u0430 \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438, \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u0441 […]<\/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-101125","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Pro j\u00e1dro Linux byla navr\u017eena implementace SMB serveru | ProHoster","description":"Bylo navr\u017eeno nov\u00e9 proveden\u00ed souborov\u00e9ho serveru, kter\u00e9 vyu\u017e\u00edv\u00e1 protokol SMB3, pro za\u0159azen\u00ed do p\u0159\u00ed\u0161t\u00edho vyd\u00e1n\u00ed j\u00e1dra Linux. 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