Ya iyo nyowani vhezheni yeSamba 4.12.0 yakaburitswa, inoenderera mberi nekuvandudzwa kwebazi reSamba 4.x nekuzadzikiswa kwakazara kwesimba rekutonga uye Active Directory sevhisi, inoenderana neWindows 2000 kuitiswa uye inokwanisa kushandurudza mavhezheni ese eWindows vatengi anotsigirwa neMicrosoft, kusanganisira Windows 10.
Samba 4, ndiye multifunctional server chigadzirwa, iyo zvakare inopa kuitiswa kwefaera server, yekudhinda sevhisi uye yekusimbisa server (winbind).
Chii chitsva muSamba 4.12?
Mune iyi vhezheni itsva yeSamba 4.12, kuchinja kwe inoitwa-mukati yekuitwa kwe cryptographic mabasa, ayo akabviswa pachigadziko chekodhi uchifarira kushandiswa kwemaraibhurari ekunze.
Nayo zvakatemwa kushandisa GnuTLS sebhurari huru ye crypto uye iyo pamusoro pekudzora zvinogona kuitika zvinotyisidzira pamwe nekuzivikanwa kwekushomeka mune zvakadzamidzirwa kuita kweikriptographic algorithms, iyo shanduko kuenda ku GnuTLS zvakare yakaita kuti zvikwanisike kuwana kwakakosha kuwedzera mukuita kana uchishandisa encryption muSMB3.
Tichifunga izvi, bvunzo dzakaitwa pamwe nekumisikidzwa kweiyo CIFS mutengi kubva kuLinux kernel 5.3, mune iyo katatu-yakapetwa kuwedzera mukunyora kumhanya uye 3-fold kuverenga kumhanya kwakanyorwa.
Uyewo zvinoratidzwa kuti nyowani backend yakawedzerwa mukutsvaga sSMB ections uchishandisa iyo Spotlight protocol, zvichibva paElasticsearch yekutsvaga injini.
Iko kurongedzwa kunosanganisirawo mdfind utility ine mutengi kuitisa iyo inobvumidza kutumira yekutsvaga mibvunzo kune chero SMB server kumhanya iyo Spotlight RPC sevhisi. Iyo "Spotlight backend" yekumisikidza yakachinjirwa ku "noindex" nekukasira (yeTracker kana Elasticsearch, unofanira kunyatsoisa tsika dze "tracker" kana "elasticsearch").
MuSamba 4.12, tinogona kuona kuti hunhu hwekushanda hwachinjwa 'net ads kerberos pac ponesa'Y 'net eventlog kuburitsa kunze', Izvo izvo zvino hazvisi kunyora faira, uye kana iwe ukaedza kuendesa kune iyo faira iripo, kukanganisa kunokandwa.
Iyo samba chishandiso yakavandudza kuwedzerwa kweyekubatana zvinongedzo yenhengo dzeboka. Kana zvakamboitika, uchishandisa rairo 'samba-chishandiso boka rinowedzera', iwe unogona kungo wedzera vashandisi, mapoka uye makomputa senhengo nyowani dzeboka, ikozvino rutsigiro rwekuwedzera vanofambidzana senhengo dzeboka dzawedzerwa.
Iyo samba chishandiso inobvumidza kusefa nesangano yeyuniti (OU, Yesangano Unit) kana subtree. Mireza mitsva "-base-dn" uye "-member-base-dn" zvakawedzerwa, zvinoita kuti zvikwanisike kuita oparesheni chete nechimwe chikamu cheAlex Directory muti, semuenzaniso, chete mukati meUN unit.
Zvakare akawedzera module nyowani yeVFS 'io_uring' uchishandisa iyo nyowani Linux kernel io_uring interface yeasynchronous I / O.
Io_uring inotsigira I / O ichiongorora uye inogona kushanda ne buffering (iyo yakamborongwa "aio" michina haina kutsigira yakakwenenzverwa I / O).
Kana uchishanda nemapota akagoneswa, io_uring iri pamberi peaio mukuita.
Samba yaita iyo rutsigiro rweSMB_VFS_ {PREAD, PWRITE, FSYNC} _SEND / RECV uye yakadzora pamusoro pekuchengetedza tambo yedziva munzvimbo yemushandisi kana uchishandisa default VFS backend. Kuvaka VFS io_uring module inoda raibhurari inosunungura uye iyo Linux 5.1+ kernel.
Pane dzimwe shanduko dzinobuda pachena:
- VFS inopa kugona kudoma yakatarwa nguva kukosha, UTIME_OMIT, kuratidza kudiwa kwekuregeredza nguva mune SMB_VFS_NTIMES () basa.
- B smb.conf yakasiya rutsigiro rweiyo "nyora cache saizi" paramende, iyo yakarasikirwa nezvayakareva mushure mekutsigirwa io_uring.
- Samba-DC neKerberos dzakamira kunyorera uchishandisa iyo DES algorithm. Heimdal-DC akabvisa isina kusimba encryption kodhi.
- Iyo vfs_netatalk module yakabviswa, iyo isina kuperekedzwa uye kurasikirwa nekukosha kwayo
- Iyo zlib raibhurari inosanganisirwa neyekuvaka kutsamira. Iyo yakadzamidzirwa zlib kuitiswa yakabviswa kubva kune kodhi base (iyo kodhi yaive yakavakirwa pane yapfuura vhezheni zlib, uko kunyorera kutsigira hakuna kushanda zvakajairika).