Kuburitswa kweCRIU 3.16, sisitimu yekuchengetedza uye kudzoreredza mamiriro emaitiro muLinux.

Kuburitswa kweiyo CRIU 3.16 (Checkpoint uye Restore In Userspace) toolkit yakadhindwa, yakagadzirirwa kuchengetedza uye kudzoreredza maitiro munzvimbo yemushandisi. Iyo Toolkit inobvumidza iwe kuchengetedza iyo mamiriro eimwe kana boka remaitiro, uye wobva watangazve basa kubva panzvimbo yakachengetwa, kusanganisira mushure mekugadzirisazve system kana pane imwe sevha, pasina kutyora yakatosimbiswa network yekubatanidza. Iyo kodhi yeprojekiti yakagoverwa pasi peGPLv2 rezinesi.

Nzvimbo dzekushandisa tekinoroji yeCRIU dzinosanganisira kuve nechokwadi kuti OS inotangazve pasina kukanganisa kuenderera kwekuita kwemaitiro akareba, Kurarama kutama kwemidziyo yakasarudzika, kukurumidza kutangwa kwemaitiro anononoka (unogona kutanga kushanda kubva kuhurumende yakachengetwa mushure mekutanga), kuita kernel. inogadziridza pasina kutangisa masevhisi, nguva nenguva kuchengetedza mamiriro ekufamba kwenguva refu.computing mabasa kuti utangezve basa kana pakaitika tsaona, kuenzanisa mitoro pamanodhi mumasumbu, kudzokorora maitiro pane mumwe muchina (forogo kune iri kure system), kugadzira snapshots ye mashandisirwo emushandisi panguva yekushanda kwekuongorora pane imwe sisitimu kana kana zvichifanira kudzima zvimwe zviito muchirongwa. CRIU inoshandiswa mumidziyo manejimendi masisitimu akadai seOpenVZ, LXC/LXD uye Docker. Shanduko dzinodiwa kuti CRIU ishande dzinosanganisirwa muLinux kernel huru.

Mukuburitswa kutsva:

  • Yakawedzera iyo criu-ns kuraira kudzoreredza yakachengetwa process snapshot nePID nyowani uye mune yakaparadzana gomo namespace. Kutanga nePID yakasiyana ingave yakakosha, semuenzaniso, kana PID yekare yatove kushandiswa muhurongwa.
  • Iko kugona kuchengetedza uye kudzoreredza snapshots eiyo nested apparmor profiles yakaitwa.
  • Kuitwa kuvharira uye kuvhura kwetiweki zviwanikwa zvinoenderana nenftables.
  • Yakawedzerwa rutsigiro rwekudzoreredza pre-yakagadzirwa veth zvishandiso.
  • Rutsigiro rwakavandudzwa rwekudzosera midziyo kumapodhi aripo.
  • Kune vatengi veRPC, kugona kuona kushandiswa zvakare kwePID kwakawedzerwa, kunoitwa uchishandisa pidfd michina.
  • Rezinesi reese mafaera eproto mumifananidzo/dhairekitori rakashandurwa kuita MIT.

Source: opennet.ru

Voeg