Tsab ntawv tshaj tawm tau muab luam tawm FreeBSD 15.1 — qhov hloov tshiab tom ntej rau ceg ruaj khov ntawm FreeBSD 15, lub operating system zoo li UNIX rau cov servers, workstations, network equipment, embedded systems thiab huab ib puag ncig. Raws li Lub sijhawm tso tawm FreeBSD 15.1, qhov kev tshaj tawm tshaj tawm raug cai tau tshwm sim rau lub Rau Hli 16, 2026, thiab kev txhawb nqa rau FreeBSD 15.1 tau tshaj tawm txog rau lub Peb Hlis 31, 2027.
FreeBSD 15.1 muaj cov kev hloov tshiab rau lub userland, kernel, drivers, networking, ZFS, NFS, cloud images, thiab cov ntaub ntawv. Ib qho kev piav qhia luv luv ntawm qhov kev tso tawm kuj tau luam tawm ntawm Phoronix, thiab daim ntawv teev tag nrho ntawm cov kev hloov pauv muaj nyob rau hauv cov ntawv tshaj tawm raug cai.
Kev hloov pauv loj
Kev hloov pauv hauv pkgbase.
Ntawm cov kab ke uas tau teeb tsa siv lub hauv paus system uas tau ntim khoom, OpenPAM tau raug tsiv mus rau ib pob FreeBSD-pam sib cais, thiab Zstandard mus rau ib pob FreeBSD-zstd sib cais. Tsis tas li ntawd, cov installworld thiab installkernel lub hom phiaj tam sim no raug kaw rau ntawm cov kab ke uas tau teeb tsa los ntawm cov pob khoom kom tsis txhob muaj kev sib txuas nrog lub hauv paus pob khoom.Lub plhaub hais kom ua tshiab hauv cov duab.
Rau cov neeg siv hauv paus, lub plhaub hais kom ua hauv cov duab tso tawm tau hloov pauv ntawm csh mus rau sh. Qhov no ua kom yooj yim rau kev coj tus cwj pwm ntawm lub kaw lus hauv qhov chaw tsawg kawg nkaus thiab tsis siv neeg.Kev txhim kho rau cov neeg siv khoom siv.
Cov kev hloov -xattr thiab -xattrname tau ntxiv rau kev nrhiav cov ntaub ntawv los ntawm cov yam ntxwv txuas ntxiv. Lub cuab yeej bectl tam sim no muaj qhov kev xaiv -E rau kev tsim ib puag ncig khau raj khoob yam tsis tau cloning ib puag ncig tam sim no. Lub daemon tam sim no txhawb nqa kev teeb tsa cov kev tso cai rau cov ntaub ntawv tso zis, uas yog qhov muaj txiaj ntsig zoo rau kev sau thiab kev sib hloov cav.Cov kev hloov kho tshiab ntawm cov khoom sab nraud.
Lub kaw lus pib tau hloov kho rau OpenSSL 3.5.6, OpenZFS 2.4.2, libfido2 1.16.0, expat 2.7.5, xz 5.8.3, tcpdump 4.99.6, libpcap 1.10.6, zlib 1.3.2, SQLite 3.50.4, Unbound 1.25.1, thiab zstd 1.5.7.Kev txhawb nqa C23 txuas ntxiv.
Libc tau nthuav dav nws txoj kev txhawb nqa rau tus qauv C23. Qhov no suav nrog kev ntxiv ntawm lub header , memalignment(3) muaj nuj nqi, hloov tshiab rau Thiab , _WIDTH macros, char8_t, thiab lwm yam extensions. Kev txhawb nqa C23 tag nrho yuav tsum muaj nyob rau hauv FreeBSD yav tom ntej.Cov yam ntxwv tshiab ntawm lub kernel.
Ntxiv cov khoom siv rau kev xaiv CPU scheduler thaum khau raj los ntawm kern.sched. Tus scheduler scheduler tam sim no tau siv ua tus scheduler instance, thiab ob qho tib si SCHED_ULE thiab SCHED_4BSD suav nrog hauv GENERIC rau amd64. Qhov no tso lub hauv paus rau kev xaiv scheduler yooj ywm dua yav tom ntej.Cov kev hu xov tooj tshiab thiab APIs.
pdwait(2) thiab pdrfork(2) tau ntxiv lawm, posix_spawn(3) tau nthuav dav, thiab pthread_tryjoin_np(3), tdestroy(3), strdupa(3), thiab strndupa(3) cov haujlwm tau ntxiv lawm. Ntawm AArch64, memcpy, memmove, thiab memset tam sim no tuaj yeem siv cov lus qhia kho vajtse MOPS yog tias lub processor txhawb nqa.Kev Txhim Kho Linux-kev sib raug zoo.
В Linux Cov txheej txheem sib xws ntxiv kev txhawb nqa rau F_DUPFD_QUERY cov lus txib rau fcntl, siv nrog kcmp (2) thaum kuaj xyuas qhov sib npaug ntawm cov ntaub ntawv piav qhia hauv Linux-cov thawv.Cov kev hloov tshiab rau cov tsav tsheb.
Tus tsav tsheb ena tau hloov kho mus rau version 2.8.3 thiab suav nrog kev kho rau kev txais tos jumbo frame, uas tuaj yeem txhim kho kev ua haujlwm ntawm network ntawm EC2 instances sib xws. Tus tsav tsheb smartpqi tau hloov kho mus rau qhov tseeb tshaj plaws ntawm tus muag khoom, ntxiv kev txhawb nqa rau cov maub los tshiab thiab nce qhov txwv loj ntawm I/O buffer rau passthrough ioctl.Kev txhawb nqa rau cov khoom siv tshiab.
Ntxiv kev txhawb nqa rau Intel E835 Ethernet adapters hauv tus tsav tsheb ice, kev txhawb nqa rau Intel QAT 402xx tshiab hauv qat, thiab kev txhawb nqa rau cov qauv Intel CPU ntxiv hauv hwpmc, suav nrog Alder Lake, Alder Lake-N, thiab Emerald Rapids.Kev txhim kho Wi-nkaus.
Cov tsav tsheb iwlwifi, rtw89 thiab rtw88 tam sim no raws li cov lej los ntawm Linux 7.0. Qhov no nthuav kev txhawb nqa rau cov khoom siv Intel thiab Realtek Wi-Fi tshiab thiab txhim kho kev ruaj khov. Kev txhawb nqa iwx tau ntxiv rau hauv kernel configuration rau Intel AX210/AX211/AX411 adapters.Kev txhim kho NVMe.
Tus tsav tsheb NVMe tam sim no txhawb nqa BAR5 rau Table BIR thiab PBA BIR. Qhov no tso cai rau FreeBSD khiav ntawm Google Compute Engine C4 tshuab nrog NVMe maub los uas siv cov npe 32-ntsis BAR4 thiab BAR5 sib cais.Kev hloov pauv hauv ZFS.
ZFS tau txo qhov tsawg kawg nkaus ntawm kev txhuam / resilver lub sijhawm, uas ua kom cov voj voog sib pauv sai dua ntawm cov tsav niaj hnub thiab tuaj yeem txhim kho kev sau ntawv hauv qab cov khoom hnyav. Tus qauv zfs_arc_evict_batches_limit kuj tau ntxiv, txo qhov kev sib cav xauv thaum tshem tawm cov ntaub ntawv ntawm ARC.Kev hloov pauv hauv NFS.
Tus neeg siv khoom NFS tam sim no ua haujlwm nrog cov ntaub ntawv tsis muaj teeb meem xws li msdosfs xa tawm hla NFS zoo dua. Kev txhawb nqa rau kev teeb tsa nrog nfsuserd tau ntxiv rau NFSv4 diskless boot, thiab NFSv4 tus neeg siv khoom thiab server tam sim no txhawb nqa cov yam ntxwv archive siv. Windows Cov neeg siv khoom NFSv4.1.Kev hloov pauv ntawm tes hauj lwm.
ipfw tam sim no txhawb nqa kev tshawb nrhiav cov lus qhia rau cov chaw nyob IP uas tau npog, uas tso cai rau cov cai lim dej zoo dua. Divert sockets tam sim no tuaj yeem txais cov pob IPv6, thiab ifconfig tam sim no txhawb nqa RFC 7217 ruaj khov IPv6 chaw nyob tsim los ntawm tus chij stableaddr.Kev txhim kho rau virtualization thiab kev txhawb nqa kho vajtse.
Bhyve tam sim no txhawb nqa UNIX domain sockets rau cov chaw taws teeb framebuffers, tso cai rau kev siv lub console graphical rau cov tshuab virtual uas raug kaw yam tsis muaj kev nkag mus rau hauv network. Ntawm AMD64, kev txhawb nqa rau Linear Address Space Separation (LASS), ib lub tshuab rau kev sib cais kernel thiab cov chaw nyob hauv hom neeg siv, tau ntxiv.Cov duab huab.
VM thiab cov duab huab nrog lub hauv paus system uas tau ntim khoom tam sim no nruab pkg, tso cai rau koj hloov kho lub hauv paus system yam tsis tas yuav nruab tus thawj tswj pob khoom los ntawm cov chaw nres nkoj. Ib qho firstboot pob updater kuj tau ntxiv rau cov duab huab, cia li siv cov kev hloov kho hauv paus system thaum khau raj thawj zaug.Cov khoom siv tsis siv lawm.
Cov cuab yeej siv luam ntawv lpr tau raug tshem tawm lawm thiab tej zaum yuav raug tshem tawm ua ntej FreeBSD 16.0; cov neeg siv raug qhia kom tsiv mus rau CUPS lossis LPRng los ntawm cov chaw nres nkoj. Cov cuab yeej siv bsdlabel thiab fdisk tau teem sijhawm rau kev tshem tawm hauv FreeBSD 16.0; gpart raug pom zoo hloov chaw.
FreeBSD 15.1 zoo li ib qho kev tso tawm 15.x ib txwm muaj: tsis muaj kev hloov pauv loj heev, tab sis nrog rau cov kev txhim kho tseem ceeb rau cov servers, kev suav huab, kev khaws cov ntaub ntawv, Wi-nkaus, thiab lwm yam khoom siv niaj hnub.
Tau qhov twg los: linux.org.ru ua
