systemd seti yehurongwa hwekutonga madhimoni, maraibhurari, uye maturusi akagadzirwa seyepakati manejimendi uye yekumisikidza chikuva chekudyidzana neLinux inoshanda system kernel.
Mushure memwedzi mina yekuvandudzwa, iyo kuburitswa kweshanduro itsva ye systemd 255, vhezheni inosimbisa rutsigiro rwekutumira mayuniti kuburikidza neNVMe-TCP, systemd-bsod kuratidza mhosho meseji mune yakazara skrini, systemd-vmspawn kutanga chaiwo michina, pakati pevamwe.
Mune iyi vhezheni itsva ye systemd 255 inoratidzwa, imwe yeanonyanya kukosha shanduko inomira pachena ndeye "systemd-storagem" kubatanidzwa, , que Inobvumira otomatiki kutumira kune ese emuno block zvishandiso uchishandisa mutyairi weNVMe-TCP.
Imwe shanduko icho chinomira pachena uye icho pamusoro pezvose chakaburitsa maonero akapatsanurwa, ndicho chikamu "systemd-bsod" inova inofananidzira kuita kwe "blue skrini yerufu" yeWindows (ruvara rwebhuruu rwerufu), uye iro basa rayo kuratidza kukanganisa kwakakomba meseji (LOG_EMERG) muchimiro chechiratidziro chizere chiziviso padanho rekutanga.
Pamusoro pazvo, Zvakare zvinoratidzwa ndeye itsva "systemd-vmspawn" utility, , que inofananidzwa neiyo systemd-spawn utility yekubhuta iyo inoshanda sisitimu mufananidzo pamushini chaiwo (iyo systemd-nspawn utility yakagadzirirwa kutanga midziyo, uye systemd-vmspawn inopa yakafanana interface yemashini chaiwo.) Parizvino, chete QEMU-yakavakirwa backend inowanikwa yekumhanyisa mashini chaiwo.
Imwe shanduko yakakosha iyo systemd 255 yakagamuchira ndeye PAM module pam_systemd_loadkey.so, Yakagadzirwa kuburitsa otomatiki kubva ku kernel keychain iyo passphrase inoshandiswa mu cryptsetup kuvhura iyo FS encrypt midzi uye isa iyi passphrase sechiratidzo chechokwadi (PAM authtok). Iyo module inogona kushandiswa, semuenzaniso, kugadzirisa otomatiki-kiinura kupinda kuGNOME Keyring uye KDE Wallet kana auto-login inogoneswa.
Kodhi yekutevera maitiro emukati yakafambiswa kushandisa PIDFD pachinzvimbo chePID munzvimbo dzine kernel inotsigira PIDFD, uye kugona kugadzira chiyero mayunitsi uchishandisa PIDFD pachinzvimbo chePID kusarudza maitiro aitwa zvakare.
Systemd-repart: "-copy-kubva" Ndiyo imwe yezvishandiso zvitsva izvo systemd 255 inogamuchira uye ndizvo inokutendera iwe kuti uwane tsananguro yekuparadzanisa yeyakatsanangurwa faira system mufananidzo:
- «-copy-source«: kutsanangura dhairekitori rekutanga reiyo CopyFiles parameter
- «- make-ddi=confext», » -make-ddi=sysext» uye «-make-ddi = inotakurika» kugadzira marudzi akasiyana eDDI, uye «-tpm2-mudziyo-kiyi»kubatanidza dhisiki kune chaiyo TPM2.
Utility yakawedzerwa "systemd-pcrlock" yekuongorora uye kufanotaura nyika dzeTPM2 PCR zvinyorwa (Platform Configuration Register) uye gadzira mitemo yekuwana yakachengetwa muTPM2 NV index izvo zvinobvumira kupinda kune TPM2 zvinhu, senge dhisiki encryption kiyi, chete digitally uye yakasainwa zvikamu zvinoburitswa pane yakasimbiswa yekurodha nhanho.
Izvozvo SurviveFinalKillSignal yakawedzerwa kumayuniti, nechinangwa che bvumira kuregeredza SIGTERM/SIGKILL chiratidzo yekupedzisira yakapihwa panguva yekuvhara, iyo inogona kubatsira pakusiya unit ichimhanya panguva yekunyorova reset ye system mune yakapfava reset mode.
Yeimwe shanduko izvo zvinoratidzika kubva pane iyi nyowani vhezheni:
- Tsigiro yeakasiyana dhairekitori hierarchies (kana / usr yakaiswa zvakasiyana kubva kumudzi dhairekitori, kana madhairekitori /bin uye /usr/bin, /lib uye /usr/lib vakaparadzana).
- Yakawedzera "varlinkctl" yekushandisa kufona uye introspect services uchishandisa iyo Varlink protocol.
- Yakawedzera tsigiro yekupinda hibernation modhi uye kuchengetedza zvirimo mundangariro kuchinjanisa mafaera akachengetwa muBtrfs faira system.
- Yakawedzera NTSset kuseta iyo inokutendera kuti ushandise zviziviso zveboka kushandura logic mumitemo yefirewall.
- systemd-boot yakawedzera nyowani "B" uye "O" hotkeys kuti itangezve uye kudzima sisitimu kubva kubhutsu menyu.
- Tsigiro yeLoongArch64 architecture yakawedzerwa kune seccomp subsystem.
- Yakawedzera sarudzo «-tmpfs»kuiyo systemd-mount utility yekuisa nyowani 'tmpfs' muenzaniso.
Chekupedzisira, kana iwe uchida kukwanisa kuziva zvakawanda nezvazvo, unogona kubvunza iwo ruzivo mu inotevera chinongedzo.