I-S6-rc, imenenja yesevisi efana ne-sysv-rc ne-OpenRC

Ezinsukwini ezimbalwa ezedlule kukhishwe izindaba zokuthi ukukhululwa okubalulekile kwe- s6-rc 0.5.3.0 umphathi wesevisi, eklanyelwe ukuphatha ukwethulwa kwemibhalo yokuqalisa kanye nezinsizakalo kucatshangelwa ukuncika.

I-S6-rc ibonakala ngokuthi ingasetshenziswa kokubili ezinhlelweni zokuqalisa njengokuhlela ukwethulwa kwezinsizakalo ezingafaneleki kanye nemicimbi ebonisa ushintsho esimweni sohlelo, ngaphezu kwalokho inikeza ukulandelela okugcwele kwesihlahla sokuncika futhi iqala ngokuzenzakalelayo noma iqede izinsiza ukuze kuzuzwe isimo esishiwo.

Umphathi wesevisi ye-s6-rc, okuyinto ingathathwa njengefana ne-sysv-rc noma i-OpenRC, ihlanganisa isethi yezinsiza ukuqalisa nokumisa izinqubo ezisebenza isikhathi eside (ama-daemons) noma izikripthi zokuqalisa ezinqanyulwe ngokushesha. Ngesikhathi somsebenzi, ukuncika phakathi kwezingxenye kuyacatshangelwa, ukwethulwa okuhambisanayo kwemibhalo namasevisi angadlulani kuyaqinisekiswa, futhi ukulandelana kokwenziwa kombhalo kuqinisekisiwe ukuthi kuzophindwa kukho konke ukwethulwa okuhlukile.

Zonke izinguquko zesimo zicutshungulwa kucatshangelwa ukuncika, ukuqinisekisa ukuthi ukuncika akuphulwa (isibonelo, uma isevisi iqalwa, ukuncika okudingekayo ekusebenzeni kwayo kuzoqaliswa ngokuzenzakalelayo, futhi uma kumisiwe, izinsizakalo ezincikile nazo zizokwenziwa. zimiswe).

Amasudi okuqapha afana ne-s6, i-runit, i-perp, noma i-daemontools achaza isevisi njengenqubo ethatha isikhathi eside, eyaziwa nangokuthi i-daemon. Bahlinzeka ngamathuluzi okusebenzisa i-daemon ngendlela ekhiqizwayo endaweni elawulwayo futhi bayigcine iphila uma ifa; futhi bahlinzeka ngamathuluzi okuphatha e-daemon, phakathi kokunye, ukuthumela amasiginali ku-daemon ngaphandle kokwazi i-PID yayo. Bangakwazi ukulawula kalula izinqubo zomuntu ngamunye ezithatha isikhathi eside, futhi i-s6 iphinde inikeze amathuluzi okuphatha sonke isihlahla sokuqapha. Kunoma iyiphi i-sysadmin ephathelene nokwethembeka, amasudi okuqapha ayinto enhle.

Esikhundleni samaleveli okugijima, I-s6-rc inikeza umqondo wephakheji yendawo yonke, lokho ivumela izinsizakalo zokuqoqa ngokuya ngezici ezingahleliwe nemisebenzi okufanele ixazululwe. Ukuze kuthuthukiswe ukusebenza kahle, isisekelo sokuncika esihlanganisiwe, esidalwe insiza ye-s6-rc-compile ngokusekelwe kokuqukethwe kwezinkomba ezinamafayili, sisetshenziselwa ukuqala / ukumisa izinsizakalo.

Ukuze uhlaziye futhi usebenzise isizindalwazi, izinsiza s6-rc-db kanye ne-s6-rc-update zinikeziwe. Uhlelo lusekela imibhalo yokuqala ethobela i-sysv-init futhi lingangenisa ulwazi lokuncika lusuka ku-sysv-rc noma ku-OpenRC.

Una yezinzuzo ze-s6-rc ukuqaliswa okuhlangene okungaqukethe lutho olungadingekile, Ngaphandle kwezingxenye ezidingekayo zokuxazulula izinkinga eziqondile, lapho lokhu kudla ubuncane bezinsiza zesistimu.

Ngokungafani nabanye abaphathi besevisi, i-s6-rc isekela ukwakhiwa okusebenzayo (okungaxhunyiwe ku-inthanethi) kwegrafu yokuncika kusethi ekhona yezinsizakalo, okukuvumela ukuthi ukwazi ukwenza ukuhlaziya okuncike kakhulu kwizinsiza ngokuhlukana, hhayi ngesikhathi sokushaja noma ukushintsha kwesimo.

Ngesikhathi esifanayo, uhlelo aluyona i-monolithic futhi ihlukaniswe uchungechunge lwamamojula ahlukene futhi ashintshwayo, ngayinye yazo, ngokwefilosofi ye-Unix, ixazulula inkinga eyodwa kuphela.

Ngaphezu kwalokho, kuyashiwo ukuthi ngokuhlanganiswa nezinsiza ze-s6 eqapha umsebenzi wezinqubo (okufana ne-daemontools kanye ne-runit), ikhithi yamathuluzi ikuvumela ivumela umsebenzisi ukuthi aqaphe kanyekanye ukusebenza kwamasevisi asebenza isikhathi eside ezisesistimu, isibonelo, ziwaqalise kabusha uma kwenzeka ukunqanyulwa okungavamile futhi lokho kunikeza isiqinisekiso sokuthi umbhalo wethulwa ngendlela ephindaphindekayo, ephindwayo ekuqalisweni okuhlukile.

Kuphinde kushiwo ukuthi isekela, phakathi kwezinye izinto, izici ezifana nokuvula isevisi lapho ufinyelela isokhethi (ukuqala isilawuli lapho ufinyelela ichweba lenethiwekhi), imicimbi yenqubo yokungena (ukushintsha i-syslogd), kanye nokulawulwa kokunikezwa kwamalungelo engeziwe (okufana ne- sudo).

Okokugcina uma unentshisekelo yokwazi kabanzi ngakho, ungabheka imininingwane yalo mphathi wenqubo Kulesi sixhumanisi esilandelayo.