Kwanan nan an sanar da sakin sabuwar sigar Samba 4.15.0, wanda ke ci gaba da haɓaka reshen Samba 4 tare da cikakken aiwatar da mai sarrafa yanki da sabis na Directory Active.
A cikin wannan sabon sigar na Samba an nuna kammala aikin Layer na VFS, kazalika an kunna shi ta hanyar tsoho kuma ban da tabbatar da tallafi don fadada SMB3, an inganta layin umarni, a tsakanin sauran abubuwa.
Babban sabon fasalin Samba 4.15
A cikin wannan sabon sigar an haskaka cewa An kammala aikin zamanantar da layin VFS kuma saboda dalilai na tarihi, lambar tare da aiwatar da uwar garken fayil daura da sarrafa hanyar fayil, wanda aka yi amfani da shi, tsakanin sauran abubuwa, don yarjejeniyar SMB2, wanda aka fassara don amfani da masu bayyanawa.
Zamantakewa ya sauko don fassara lambar wanda ke ba da dama ga tsarin fayil na uwar garke don amfani da masu bayanin fayil maimakon hanyoyin fayil misali ana amfani da fstat () maimakon stat () kuma ana amfani da SMB_VFS_FSTAT () maimakon SMB_VFS_STAT ().
Aiwatar da fasahar BIND's Dynamically Loaded Zones (DLZ), wanda ke bawa abokan ciniki damar aika buƙatun canja wurin yanki na DNS zuwa sabar BIND kuma karɓar amsa daga Samba, ya ƙara ikon ayyana jerin hanyoyin shiga don tantance abin da aka ba wa Abokin ciniki irin waɗannan buƙatun kuma wanda wadanda ba.
Wani sabon abu wanda yayi fice shine An kunna ta tsohuwa tare da tallafi an daidaita shi don fadada SMB3 (Multichannel SMB3), wanda ke ba abokan ciniki damar kafa haɗin haɗi da yawa don daidaita daidaiton canja wurin bayanai a cikin zaman SMB guda ɗaya. Misali, lokacin samun fayil iri ɗaya, ayyukan I / O za a iya watsa su a cikin hanyoyin buɗewa da yawa a lokaci guda. Wannan yanayin yana inganta aiki kuma yana ƙara haƙuri haƙuri. Don kashe SMB3 multichannel a cikin smb.conf, canza zaɓin "goyon bayan uwar garken multichannel", wanda yanzu ana kunna shi ta tsohuwa akan dandamali na Linux da FreeBSD.
Yana yiwuwa a yi amfani da umarnin samba-kayan aiki a cikin tsarin Samba da aka gina ba tare da tallafin mai sarrafa yankin mai aiki ba (tare da zaɓin "–wallahi-ad-dc"). Amma a wannan yanayin, ba duk ayyuka ake samu ba, alal misali damar umarnin 'yankin kayan aikin samba' yana da iyaka.
A gefe guda, an lura cewa an inganta ƙirar layin umarni kuma an gabatar da sabon tsarin zaɓin layin umarni don amfani a cikin samba daban -daban. An haɗa irin waɗannan zaɓuɓɓuka, waɗanda suka bambanta a cikin abubuwan amfani daban -daban, alal misali, sarrafa zaɓuɓɓukan da ke da alaƙa da ɓoyewa, aiki tare da sa hannu na dijital da amfani da kerberos an haɗa su. Smb.conf yana bayyana saituna don saita tsoffin zaɓuɓɓuka don zaɓuɓɓuka.
Har ila yau, ƙarin tallafi don Injin Haɗin Yankin Lissafi (ODJ), wanda ke ba ku damar shiga kwamfuta zuwa yanki ba tare da tuntuɓar mai sarrafa yankin kai tsaye ba. A kan tsarin aiki na tushen Samba na Unix, ana ba da umarnin 'net offlinejoin' don shiga, kuma akan Windows zaku iya amfani da daidaitaccen shirin djoin.exe.
Na sauran canje-canje cewa tsaya a waje:
- Don nuna kurakurai a duk abubuwan amfani, ana amfani da STDERR (don fitarwa zuwa STDOUT, an ba da zaɓi "–debug-stdout").
Ƙarin zaɓi "-client-kariya = a kashe | alamar | rufaffen '. - DLZ DNS plugin baya goyan bayan rassan haɗin gwiwa 9.8 da 9.9.
- Ta hanyar tsoho, amintaccen lissafin jerin yanki ya lalace lokacin fara winbindd, wanda ya ba da ma'ana a cikin kwanakin NT4, amma bai dace da Littafin Adireshi Mai Aiki ba.
- DCE / RPC sabobin DNS yanzu ana iya amfani da kayan samba da kayan aikin Windows don sarrafa rikodin DNS akan sabar waje.
- Lokacin da aka aiwatar da umurnin "samba-tool domain backup offline", an tabbatar da daidaitaccen saiti na kullewa a cikin bayanan LMDB don karewa daga canza bayanan layi daya yayin ajiyar.
- An daina tallafawa yarukan gwaji na yarjejeniyar SMB: SMB2_22, SMB2_24, da SMB3_10, waɗanda aka yi amfani da su kawai a sigogin gwaji na Windows.
- Gwajin yana ginawa tare da aiwatar da Littafin Jagora Mai Aiki na gwaji dangane da MIT Kerberos, an ɗora buƙatun don sigar wannan kunshin. Gina yanzu yana buƙatar aƙalla MIT Kerberos 1.19 (wanda aka aika tare da Fedora 34).
- An cire tallafin NIS.
- Kafaffen raunin CVE-2021-3671 wanda zai iya ba da damar mai amfani mara izini ya kulle mai sarrafa yanki na Heimdal KDC idan an aika fakitin TGS-REQ ba tare da sunan uwar garke ba.
Finalmente idan kuna sha'awar ƙarin sani game da shi, zaka iya duba cikakkun bayanai a cikin mahaɗin mai zuwa.