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Ukukhutshwa kweRed Hat Enterprise Linux 7.7

Inkampani ye-Red Hat ikhutshiwe Ukuhanjiswa kweRed Hat Enterprise Linux 7.7. I-RHEL 7.7 yokufakela imifanekiso iyafumaneka ukukhuphela kubasebenzisi ababhalisiweyo bePortal yoMthengi we-Red Hat kuphela kwaye ilungiselelwe x86_64, IBM POWER7+, POWER8 (endian enkulu kunye ne-endian encinci) kunye ne-IBM System z izakhiwo. Iiphakheji zemvelaphi zinokukhutshelwa Uvimba weGit Iprojekthi yeCentOS.

Isebe le-RHEL 7.x ligcinwa ngokunxuseneyo nesebe RHEL 8.x kwaye iya kuxhaswa kude kube nguJuni ka-2024. Ukukhutshwa kwe-RHEL 7.7 kukugqibela kwisigaba esikhulu sokuxhasa ngokupheleleyo ukubandakanya ukuphuculwa komsebenzi. I-RHEL 7.8 iya kudlula kwisigaba sogcino, apho izinto eziphambili ziya kutshintshela kulungiso lwebug kunye nokhuseleko, kunye nophuculo oluncinci ukuxhasa iinkqubo zehardware ezibalulekileyo.

Siseko ezintsha:

  • Inkxaso epheleleyo yokusebenzisa indlela yesiziba ephilayo inikezelwe (kpatch) ukususa ubuthathaka kwi Linux kernel ngaphandle kokuphinda uqalise inkqubo kwaye ngaphandle kokumisa umsebenzi. Ngaphambili, i-kpatch yayiluphawu lovavanyo;
  • Kongezwe iipakethe zepython3 kunye netoliki yePython 3.6. Ngaphambili, iPython 3 yayifumaneka kuphela njengenxalenye yeeNgqokelela zeSoftware yeRed Hat. I-Python 2.7 isanikezelwa ngokungagqibekanga (utshintsho kwi-Python 3 lwenziwe kwi-RHEL 8);
  • Ukusetha kwangaphambili kwesikrini kongezwe kumphathi wefestile yeMutter (/etc/xdg/monitors.xml) kubo bonke abasebenzisi abakwisixokelelwano (akusafuneki ukuba uqwalasele ngokwahlukeneyo useto lwesikrini somsebenzisi ngamnye;
  • Ubhaqo olongeziweyo lokuvumela imowudi ye-Simltaneous Multithreading (SMT) kwisistim kunye nokubonisa isilumkiso esihambelanayo kumfaki wegraphical;
  • Ibonelela ngenkxaso epheleleyo kuMakhi woMfanekiso, umakhi wemifanekiso yenkqubo yeemeko zelifu, kuquka iiNkonzo zeWebhu ye-Amazon, iMicrosoft Azure kunye nePlatifomu yeLifu likaGoogle;
  • I-SSSD (IiNkonzo zoKhuseleko lweSistim iDaemon) inikezela ngenkxaso epheleleyo yokugcina imithetho ye-sudo kwi-Active Directory;
  • Inkqubo yesatifikethi esingagqibekanga yongeze inkxaso yee-cipher suites ezongezelelweyo, kuquka i-TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_256_CBC/GCM_SHA384,
    TLS_ECDHE_RSA_WITH_AES_128_CBC/GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_CBC/GCM_SHA384 kunye neTLS_RSA_WITH_AES_256_GCM_SHA384;

  • Iphakheji ye-samba ihlaziywe kwi-version 4.9.1 (inguqulo 4.8.3 yanikezelwa kwi-release yangaphambili). Iseva kavimba weefayili 389 iye yahlaziywa kwinguqulelo 1.3.9.1;
  • Inani eliphezulu lee-nodes kwi-failover cluster esekelwe kwi-RHEL linyuswe ukusuka kwi-16 ukuya kwi-32;
  • Zonke izakhiwo zezakhiwo zixhasa i-IMA (Integrity Measurement Architecture) ukuqinisekisa ukuthembeka kweefayile kunye nemetadata ehambelana nayo usebenzisa i-database ye-hashes egcinwe kwangaphambili kunye ne-EVM (imodyuli yokuqinisekisa eyandisiweyo) ukukhusela iimpawu zefayile ezongeziweyo (xattrs) kuhlaselo olujoliswe ekuphuleni ingqibelelo yabo (EVM). ayiyi kuvumela uhlaselo olungaxhunyiwe kwi-intanethi, apho umhlaseli anokutshintsha imethadatha, umzekelo, ngokuqala kwi-drive yakhe);
  • Izixhobo ezikhaphukhaphu zongeziweyo zokulawula izikhongozeli ezizimeleyo, ezisetyenziselwa ukwakha izikhongozeli Buildah, ukuqala - IPodman kunye nokukhangela imifanekiso esele ilungile- Skopeo;
  • Ufakelo olutsha lokhuselo lohlaselo lweSpecter V2 ngoku lisebenzisa iRetpoline (β€œspectre_v2=retpoline”) endaweni ye-IBRS ngokungagqibekanga;
  • Ikhowudi yemvelaphi yoshicilelo lwexesha lokwenyani lwe kernel-rt kernel idityaniswa ne kernel engundoqo;
  • Iseva ye-DNS ibophelela ihlaziyiwe kwisebe 9.11, kunye ne-ipset ngaphambi kokukhululwa kwe-7.1. Umgaqo wokudibanisa we-rpz-drop ukuvimbela ukuhlaselwa okusebenzisa i-DNS njenge-amplifier ye-traffic;
  • I-NetworkManager yongeze ukukwazi ukuseta imigaqo yomzila ngedilesi yomthombo (umgaqo-nkqubo womgaqo) kunye nenkxaso yokucoca i-VLAN kwi-interfaces yebhulorho yenethiwekhi;
  • I-SELinux yongeze uhlobo olutsha lwe-boltd_t kwi-daemon ye-boltd elawula izixhobo ze-Thunderbolt 3. Iklasi entsha yomgaqo we-bpf yongezwe ukuze ihlole izicelo ezisekelwe kwi-Berkeley Packet Filter (BPF);
  • Iinguqulelo ezihlaziyiweyo ze-shadow-utils 4.6, ghostscript 9.25, chrony 3.4, libssh2 1.8.0, i-2.11;
  • Ibandakanya inkqubo ye-xorriso yokudala kunye nokukhohlisa imifanekiso ye-ISO 9660 CD/DVD;
  • Inkxaso eyongeziweyo yoLwandiso lweNgqibelelo yeDatha, ekuvumela ukuba ukhusele idatha kumonakalo xa ubhala ukugcinwa ngokugcina iibhloko ezongezelelweyo zokulungisa;
  • I-virt-v2v utility yongeze inkxaso yokuguqula i-SUSE Linux Enterprise Server (i-SLES) kunye ne-SUSE Linux Enterprise Desktop (i-SLED) koomatshini benyani phantsi kwe-KVM xa isetyenziswa kunye nee-hypervisors ezingezizo ze-KVM. Ukusebenza okuphuculweyo kunye nokuthembeka kokuguqula oomatshini benyani beVMWare. Inkxaso eyongeziweyo yokuguqula oomatshini benyani usebenzisa i-UEFI firmware ukuba iqhube kwi-Red Hat Virtualization (RHV);
  • Iphakheji ye-gcc-libraries ihlaziywe kwinguqulo 8.3.1. Iphakheji eyongeziweyo ye-comat-sap-c++-8 enenguqulelo ye-libstdc++ yelayibrari yexesha lokusebenza ehambelana nezicelo ze-SAP;
  • I-database ye-Geolite2 ibandakanyiwe, ukongeza kwi-database ye-Geolite yelifa enikezelwa kwiphakheji ye-GeoIP;
  • I-Toolkit yokulandelela i-SystemTap ihlaziywe kwisebe le-4.0, kwaye i-toolkit ye-debugging ye-Valgrind memory ihlaziywe kwinguqulo ye-3.14;
  • Umhleli we-vim uhlaziywe kwinguqulo 7.4.629;
  • Iseti yezihluzi zenkqubo yoshicilelo yeekomityi-zihluzi zihlaziywe kuguqulelo lwe-1.0.35. Inkqubo engasemva ekhangelweyo yeekomityi iye yahlaziywa kuguqulelo 1.13.4. Kongezwe umva omtsha ongefaniswe;
  • Yongeziwe inethiwekhi entsha kunye nabaqhubi bemizobo. Uhlaziyo lwabaqhubi abakhoyo;

umthombo: opennet.ru

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