{"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\/pl\/blog\/news\/dlya-yadra-linux-predlozhena-realizacziya-smb-servera","title":{"rendered":"Zaproponowano implementacj\u0119 serwera SMB dla j\u0105dra Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

W kolejnym wydaniu j\u0105dra Linux zaproponowano now\u0105 realizacj\u0119 serwera plik\u00f3w, kt\u00f3ry wykorzystuje protok\u00f3\u0142 SMB3. Serwer zosta\u0142 zrealizowany jako modu\u0142 j\u0105dra ksmbd i uzupe\u0142nia wcze\u015bniej dost\u0119pny kod klienta SMB. Zwraca si\u0119 uwag\u0119, \u017ce w przeciwie\u0144stwie do serwera SMB dzia\u0142aj\u0105cego w przestrzeni u\u017cytkownika, realizacja na poziomie j\u0105dra jest bardziej efektywna pod wzgl\u0119dem wydajno\u015bci, zu\u017cycia pami\u0119ci oraz integracji z rozszerzonymi mo\u017cliwo\u015bciami j\u0105dra. <\/p>\n

\u0418\u0437 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 ksmbd \u0432\u044b\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u043d\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0444\u0430\u0439\u043b\u043e\u0432 (SMB leases) \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0441\u043e\u043a\u0440\u0430\u0442\u0438\u0442\u044c \u0442\u0440\u0430\u0444\u0438\u043a. \u0412 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u043c \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u043e\u0432\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 RDMA («smbdirect»), \u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u0443\u0441\u0438\u043b\u0435\u043d\u0438\u0435\u043c \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0435\u0439 \u043f\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u043c \u043f\u043e\u0434\u043f\u0438\u0441\u044f\u043c. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0435 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f \u0433\u043e\u0440\u0430\u0437\u0434\u043e \u043f\u0440\u043e\u0449\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u043e\u043c \u0438 \u0445\u043e\u0440\u043e\u0448\u043e \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c serwerze<\/a>, dzia\u0142aj\u0105cej na poziomie j\u0105dra, ni\u017c w paczce Samba. <\/p>\n

Przy tym ksmbd nie ro\u015bci sobie pretensji do pe\u0142nego zast\u0105pienia paczki Samba, kt\u00f3ra nie ogranicza si\u0119 do funkcji serwera plik\u00f3w serwera<\/a> i oferuje narz\u0119dzia obejmuj\u0105ce us\u0142ugi zabezpiecze\u0144, LDAP oraz kontroler domeny. Realizacja serwera plik\u00f3w w Sambie jest wieloplatformowa i skierowana na szersze obszary zastosowa\u0144, co utrudnia optymalizacj\u0119 dla niekt\u00f3rych \u015brodowisk Linux, takich jak oprogramowanie uk\u0142adowe dla urz\u0105dze\u0144 o ograniczonych zasobach. <\/p>\n

Ksmbd jest postrzegane nie jako osobny produkt, lecz raczej jako wysoko wydajne i gotowe do u\u017cycia rozszerzenie dla Samby na urz\u0105dzeniach wbudowanych, z mo\u017cliwo\u015bci\u0105 integracji z narz\u0119dziami i bibliotekami Samby. Na przyk\u0142ad, z deweloperami Samby uzgodniono ju\u017c kwesti\u0119 u\u017cycia w ksmbd plik\u00f3w konfiguracyjnych zgodnych z smbd oraz rozszerzonych atrybut\u00f3w (xattrs), co u\u0142atwi przej\u015bcie z smbd na ksmbd i odwrotnie. <\/p>\n

G\u0142\u00f3wnymi autorami kodu ksmbd s\u0105 Namjae Jeon z firmy Samsung oraz Hyunchul Lee z LG. Opiek\u0105 nad ksmbd w sk\u0142adzie j\u0105dra zajmie si\u0119 Steve French z firmy Microsoft (wcze\u015bniej przez wiele lat pracowa\u0142 w IBM), maintainer podsystemu CIFS\/SMB2\/SMB3 w j\u0105drze Linux oraz d\u0142ugoletni cz\u0142onek zespo\u0142u deweloper\u00f3w Samby, kt\u00f3ry wni\u00f3s\u0142 znacz\u0105cy wk\u0142ad w realizacj\u0119 wsparcia protoko\u0142\u00f3w SMB\/CIFS w Sambil i Linux.
\n
\u0179r\u00f3d\u0142o: 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\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\udd47Propozycja realizacji serwera SMB dla j\u0105dra Linux | ProHoster","description":"W celu w\u0142\u0105czenia do nast\u0119pnej wersji j\u0105dra Linux zaproponowano now\u0105 implementacj\u0119 serwera plik\u00f3w wykorzystuj\u0105cego protok\u00f3\u0142 SMB3. Serwer jest zrealizowany jako modu\u0142 j\u0105dra ksmbd i uzupe\u0142nia wcze\u015bniej dost\u0119pn\u0105 wersj\u0119 klienta SMB.","canonical_url":"https:\/\/prohoster.info\/pl\/blog\/news\/dlya-yadra-linux-predlozhena-realizacziya-smb-servera","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pl_PL","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\u0414\u043b\u044f \u044f\u0434\u0440\u0430 Linux \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f SMB-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 | 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