ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื“ื™ DragonFly BSD 6.0 ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื

ื ืึธืš ืžืขืจ ื•ื•ื™ ืึท ื™ืึธืจ ืคื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ DragonFlyBSD 6.0 ืื™ื– ืืจื•ื™ืก, ืึทืŸ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื ืžื™ื˜ ืึท ื›ื™ื™ื‘ืจื™ื“ ืงืขืจืŸ ื‘ืืฉืืคืŸ ืื™ืŸ 2003 ืคึฟืึทืจ ืึทืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคื•ืŸ ื“ื™ FreeBSD 4.x ืฆื•ื•ื™ื™ึทื’. ืฆื•ื•ื™ืฉืŸ ื“ื™ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ DragonFly BSD, ืžื™ืจ ืงืขื ืขืŸ ื”ื•ื™ื›ืคึผื•ื ืงื˜ ื“ื™ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื˜ืขืงืข ืกื™ืกื˜ืขื HAMMER, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืœืึธื•ื“ื™ื ื’ "ื•ื•ื™ืจื˜ื•ืึทืœ" ืกื™ืกื˜ืขื ืงืขืจื ืึทืœื– ื•ื•ื™ ื‘ืึทื ื™ืฆืขืจ ืคึผืจืึทืกืขืกืึทื–, ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืงืึทืฉ ื“ืึทื˜ืŸ ืื•ืŸ FS ืžืขื˜ืึทื“ืึทื˜ืึท ืื•ื™ืฃ SSD ื“ืจื™ื™ื•ื•ื–, ืงืึธื ื˜ืขืงืกื˜-ืฉืคึผื™ืจืขื•ื•ื“ื™ืง ื•ื•ืึทืจื™ืึทื ื˜ ืกื™ืžื‘ืึธืœื™ืฉ ืœื™ื ืงืก, ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคืจื™ืจืŸ ืคึผืจืึทืกืขืกืึทื– ื‘ืฉืขืช ืฉืคึผืึธืจืŸ ื–ื™ื™ืขืจ ืฉื˜ืึทื˜ ืื•ื™ืฃ ื“ื™ืกืง, ื›ื™ื™ื‘ืจื™ื“ ืงืขืจืŸ ื ื™ืฆืŸ ืœื™ื™ื˜ื•ื•ื™ื™ื˜ ืคึฟืขื“ืขื (LWKT).

ื”ื•ื™ืคึผื˜ ื™ืžืคึผืจื•ื•ื•ืžืึทื ืฅ ืฆื•ื’ืขื’ืขื‘ืŸ ืื™ืŸ DragonFlyBSD 6.0:

  • ื“ื™ ืงืึทื˜ืฉื™ื ื’ ืกื™ืกื˜ืขื ืื™ืŸ ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ื˜ืขืงืข ืกื™ืกื˜ืขื (vfs_cache) ืื™ื– ืึทืคึผื’ืจื™ื™ื“ื™ื“. ื“ืขืจ ืขื ื“ืขืจื•ื ื’ ื™ืžืคึผืจื•ื•ื•ื“ ื“ื™ ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™ ืื•ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื˜ืขืงืข ืกื™ืกื˜ืขืžืขืŸ. ื™ืžืคึผืจื•ื•ื•ื“ ืงืึทื˜ืฉื™ื ื’ ืคื•ืŸ ืคื•ืœ ืคึผืึทื˜ืก ื ื™ืฆืŸ ื“ื™ cache_fullpath () ืจื•ืคืŸ.
  • ื“ื™ dsynth ื ื•ืฆืŸ, ื“ื™ื–ื™ื™ื ื“ ืคึฟืึทืจ ื”ื™ื’ืข ืคึฟืึทืจื–ืึทืžืœื•ื ื’ ืื•ืŸ ื•ื™ืฉืึทืœื˜ ืคื•ืŸ DPort ื‘ื™ื™ื ืขืจื™ ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ื–, ืื™ื– ื‘ืื˜ื™ื™ื˜ื™ืง ื™ืžืคึผืจื•ื•ื•ื“. ื“ื™ ื ื™ื™ึทืข ื•ื•ืขืจืกื™ืข ื”ืื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื‘ืคื™ืจื•ืฉ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ Ports-mgmt/pkg ืคึฟืึทืจ ื‘ื ื™ืŸ ืคึผืึทืงืึทื“ื–ืฉืึทื–, ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ZSTD ืึทืœื’ืขืจื™ื“ืึทื, ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ ืคืึทืจืขืœื˜ืขืจื˜ ืคึผืึทืงืึทื“ื–ืฉืึทื– ืื™ืŸ ื“ื™ 'ืคึผืจืขืคึผืึทืจืข-ืกื™ืกื˜ืขื' ื‘ืึทืคึฟืขืœ, ืื•ืŸ ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื ื•ืฆืŸ ืงืึทื˜ืฉืข ื•ื•ืขืŸ ื‘ื ื™ืŸ.
  • ืึทืจื‘ืขื˜ ืคืืจื‘ืœื™ื‘ืŸ ืื•ื™ืฃ ื“ื™ HAMMER2 ื˜ืขืงืข ืกื™ืกื˜ืขื, ื•ื•ืึธืก ืื™ื– ื ืึธื•ื˜ืึทื‘ืึทืœ ืคึฟืึทืจ ืึทื–ืึท ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ื•ื•ื™ ื‘ืึทื–ื•ื ื“ืขืจ ืžืึทื•ื ื˜ื™ื ื’ ืคื•ืŸ ืกื ืึทืคึผืฉืึทืฅ, ืฉืจื™ื™ื‘ื˜ืึทื‘ืœืข ืกื ืึทืคึผืฉืึทืฅ, ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ-ืžื“ืจื’ื” ืงื•ื•ืึธื˜ืึทืก, ื™ื ืงืจืึทืžืขื ื˜ืึทืœ ืžื™ืจืขืจื™ื ื’, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืŸ ื“ืึทื˜ืŸ ืงืึทืžืคึผืจืขืฉืึทืŸ ืึทืœื’ืขืจื™ื“ืึทืžื–, ืžื•ืœื˜ื™-ืžืึทืกื˜ืขืจ ืžื™ืจืขืจื™ื ื’ ืžื™ื˜ ื“ืึทื˜ืŸ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืฆื• ืขื˜ืœืขื›ืข ืžื—ื ื•ืช. ื“ื™ ื ื™ื™ึทืข ืžืขืœื“ื•ื ื’ ืžื•ืกื™ืฃ ืขืจืฉื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืžืึทืœื˜ื™-ื‘ืึทื ื“ ืคึผืึทืจื˜ื™ืฉืึทื ื–, ืึทืœืึทื•ื™ื ื’ ืื™ืจ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ืขื˜ืœืขื›ืข ื”ื™ื’ืข ื“ื™ืกืงืก ืื™ืŸ ืื™ื™ืŸ ืฆืขื˜ื™ื™ืœื•ื ื’ (ืžืึทืœื˜ื™-ื‘ืขืœ ื ืขืฅ ืžืึธื“ืข ืื™ื– ื ืึธืš ื ื™ืฉื˜ ื’ืขืฉื˜ื™ืฆื˜). ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ืฆืขื˜ื™ื™ืœื•ื ื’ ื’ืจื™ื™ืก ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ (ื“ื™ hammer2 growfs ื‘ืึทืคึฟืขืœ ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ). ื”ื•ื™ืคึผื˜ ื“ื™ื“ื•ืคึผืœื™ืงืึทื˜ื™ืึธืŸ ื™ืฉื•ื– ื–ืขื ืขืŸ ืกืึทืœื•ื•ื“.
  • ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื“ื™ tmpfs ื˜ืขืงืข ืกื™ืกื˜ืขื ืื™ื– ื‘ืื˜ื™ื™ื˜ื™ืง ื™ืžืคึผืจื•ื•ื•ื“. ืฆื•ื’ืขืœื™ื™ื’ื˜ mounttmpfs ื ื•ืฆืŸ ืฆื• ืžืึทื›ืŸ ืขืก ื’ืจื™ื ื’ืขืจ ืฆื• ืฉื˜ืขืœืŸ / tmp ืื•ืŸ / var/run ืื™ืŸ tmpfs.
  • ืฆื•ื’ืขื’ืขื‘ืŸ ืึทืŸ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืขืงืกื˜ 2 ื˜ืขืงืข ืกื™ืกื˜ืขื ื•ื•ืึธืก ื˜ื•ื˜ ื ื™ืฉื˜ ืึทื ื˜ื”ืึทืœื˜ืŸ GPL-ืœื™ื™ืกืึทื ืกื˜ ืงืึธื“.
  • ื’ืขืžืื›ื˜ ื‘ืึทื˜ื™ื™ึทื˜ื™ืง ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ื–ื›ึผืจื•ืŸ ืกื™ืกื˜ืขื, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืจื™ืžื•ื•ื•ื™ื ื’ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ MAP_VPAGETABLE mmap (), ื•ื•ืึธืก ืื™ื– ืคืืจืœืื ื’ื˜ ืคึฟืึทืจ vkernell (ื•ื•ื™ืจื˜ื•ืึทืœ ืงืขืจื ืึทืœื– ืœื•ื™ืคืŸ ื•ื•ื™ ืึท ื‘ืึทื ื™ืฆืขืจ ืคึผืจืึธืฆืขืก) ืฆื• ืึทืจื‘ืขื˜ืŸ. ืื™ืŸ ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืžืขืœื“ื•ื ื’ ืขืก ืื™ื– ืคึผืœืึทื ื ืขื“ ืฆื• ืฆื•ืจื™ืงืงื•ืžืขืŸ ื•ื•ืงืขืจื ืขืœ, ืจื™ื“ื™ื–ื™ื™ื ื“ ืื•ื™ืฃ ื“ืขืจ ื‘ืื–ืข ืคื•ืŸ โ€‹โ€‹HVM.
  • ื“ื™ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ืงืึทืœืœืึทื•ื˜ * () ืงืึทืœืœืก ืื™ื– ืจื™ื“ื™ื–ื™ื™ื ื“.
  • ื™ืžืคึผืจื•ื•ื•ื“ EFI Framebuffer ืฉื˜ื™ืฆืŸ.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ evdev ืฉื˜ื™ืฆืŸ ืฆื• ื“ื™ ืกื™ืกืžืึธื•ืกืข ืฉืึธืคืขืจ.
  • ืฆื•ื’ืขื’ืขื‘ืŸ ืงืึทืœืœืก ืฆื• clock_nanosleep, fexecve, getaddrinfo ืื•ืŸ ื˜ื™ื™ืžืึทื•ื˜. ื™ืžืคึผืœืึทืžืขื ืึทื“ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ fcntl (F_GETPATH) ืื•ืŸ ื“ื™ IP_SENDSRCADDR ืื•ืŸ SO_PASSCRED ืคืœืึทื’ืก.
  • ื“ื™ kmalloc_obj ืกืึทื‘ืกื™ืกื˜ืขื ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ ืงืขืจืŸ ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื–ื™ืงืึธืจืŸ ืคืจืึทื’ืžืึทื ื˜ื™ื™ืฉืึทืŸ.
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ืึทืžื“ืกืžืŸ ืฉืึธืคืขืจ ืคึฟืึทืจ ื“ื™ SMN (ืกื™ืกื˜ืขื ืžืึทื ืึทื’ืขืžืขื ื˜ ื ืขื˜ื•ื•ืึธืจืง) ืกืึทื‘ืกื™ืกื˜ืึทื ืคื•ืŸ ืึทืžื“ ืคึผืจืึทืกืขืกืขืจื– ืื™ื– ืืจื™ื‘ืขืจื’ืขืคืืจืŸ ืคื•ืŸ FreeBSD.
  • devd ื’ื™ื˜ ืึธื˜ืึทืžืึทื˜ื™ืง ื“ืขืจืงืขื ื•ื ื’ ืคื•ืŸ ื•ื•ื™ื™ืจืœื™ืก ืึทื“ืึทืคึผื˜ืขืจื– ืื•ืŸ ืฉืึทืคื•ื ื’ ืคื•ืŸ WlanX ื ืขืฅ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืคึฟืึทืจ ื–ื™ื™.
  • ื“ื™ sysclock_t ื˜ื™ืคึผ ืื™ื– ืงืึธื ื•ื•ืขืจื˜ืขื“ ืคื•ืŸ 32 ืฆื• 64-ื‘ื™ืกืœ.
  • ื“ื™ ืกื™ืกื˜ืขื ืจื•ืคืŸ ืงืึทื˜ืขืจ ืงื™ื™ื˜ ืื™ื– ืึธืคึผื˜ื™ืžื™ื–ืขื“.
  • ืึธืคึผื˜ื™ืžื™ื–ืขื“ ืึทืจื‘ืขื˜ ืื•ื ื˜ืขืจ ื ื™ื“ืขืจื™ืง ื–ื›ึผืจื•ืŸ ื˜ื ืึธื™ื.
  • ื“ื™ ื˜ื•ืจืžืข ืืคื’ืขื–ื•ื ื“ืขืจื˜ ืกื•ื•ื™ื•ื•ืข ืžืขืงืึทื ื™ื–ืึทื ืื™ื– ื‘ืื˜ื™ื™ื˜ื™ืง ืจื™ื“ื™ื–ื™ื™ื ื“. ื“ื™ ื˜ื•ืจืžืข.* sysctl ืคึผืึทืจืึทืžืขื˜ืขืจืก ื–ืขื ืขืŸ ืจื™ืกื˜ืจืึทืงื˜ืฉืขืจื“.
  • ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ Intel I219 ืขื˜ื”ืขืจื ืขื˜ ืงืึทื ื˜ืจืึธื•ืœืขืจื– ืื•ืŸ ื™ืงืกืคึผืึทื ื“ื™ื“ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ Realtek ื˜ืฉื™ืคึผืก. ื“ืขืจ bnx ืฉืึธืคืขืจ ื”ืื˜ ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ Broadcom NetXtreme 57764, 57767 ืื•ืŸ 57787 ื˜ืฉื™ืคึผืก.
  • ืึทื“ื“ืขื“ ืฉื˜ื™ืฆืŸ ืฆื• ื“ื™ ื ืขืฅ ืึธื ืœื™ื™ื’ืŸ ืคึฟืึทืจ ื“ื™ AF_ARP ืึทื“ืจืขืก ืžืฉืคึผื—ื”, ื•ื•ืึธืก ืจืขืคึผืจืึทื–ืขื ืฅ ARP ืึทื“ืจืขืกืขืก.
  • DRM (ื“ื™ืจืขืงื˜ ืจืขื ื“ืขืจื™ื ื’ ืžืึทื ืึทื’ืขืจ) ืฆื•ื‘ื™ื ื“ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื–ืขื ืขืŸ ืกื™ื ื’ืงืจืึทื ื™ื™ื–ื“ ืžื™ื˜ ื“ื™ ืœื™ื ื•ืงืก ืงืขืจืŸ 4.10.17. ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ drm/i915 ืฉืึธืคืขืจ ืคึฟืึทืจ ื™ื ื˜ืขืœ ื’ืคึผื•.
  • ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืกื™ืจื™ืึทืœ ืคึผืึธืจื˜ ื‘ืึทื ื“ื•ื•ื™ื“ื˜ ืื™ื– ื’ืขื•ื•ืืงืกืŸ ืคื•ืŸ 9600 ืฆื• 115200 ื‘ืึทื•ื“.
  • ื“ื™ "-f" ืึธืคึผืฆื™ืข ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ ifconfig ื ื•ืฆืŸ ืื•ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคื™ืœื˜ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ื“ื•ืจืš ืฆื•ื‘ื™ื ื“ ื’ืจื•ืคึผืข.
  • ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทื ื– ืคื•ืŸ ื“ื™ ืฉืึทื˜ื“ืึทื•ืŸ ืคื•ืŸ ื™ื•ื˜ื™ืœืึทื˜ื™ื–, ืจืขื‘ืึธืึธื˜, ืคึผืจื™ื ื˜ืฃ, ื˜ืขืกื˜, sh, efivar, uefisign ื–ืขื ืขืŸ ืกื™ื ื’ืงืจืึทื ื™ื™ื–ื“ ืคึฟื•ืŸ FreeBSD.
  • ื“ื™ ืฉืคึผื™ืœืขืจื™ื™ึท ื˜ืฉื™ื ื’, ื’ืึธืžืึธืงื•, ืžืึธื ืึธืคึผ ืื•ืŸ ืงื’ืจืึทื ื–ืขื ืขืŸ ืคึผืึธืจื˜ื™ื“ ืคึฟื•ืŸ NetBSD.
  • ื“ื™ efidp ืื•ืŸ efibootmgr ื™ื•ื˜ื™ืœืึทื˜ื™ื– ื–ืขื ืขืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜.
  • ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ื“ื™ pthreads ื‘ื™ื‘ืœื™ืึธื˜ืขืง ื–ืขื ืขืŸ ื™ืงืกืคึผืึทื ื“ื™ื“, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ pthread_getname_np () ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ.
  • ื“ื™ ืœื™ื‘ืกื˜ื“ื‘ื•ืฃ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืื™ื– ืืจื™ื‘ืขืจื’ืขืคืืจืŸ ืคื•ืŸ FreeBSD.
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ sockaddr_snprintf () ืื™ื– ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ืœื™ื‘ื•ื˜ื™ืœ, ื’ืขืคื™ืจื˜ ืื™ื‘ืขืจ ืคื•ืŸ NetBSD.
  • ื“ื™ ืคึผืึทืกื•ื•ืขืจื“ื– ืกืคึผืขืกื™ืคื™ืขื“ ืื™ืŸ ื“ื™ ื™ื ืกื˜ืึทืœืœืขืจ ืœืึธื–ืŸ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ืกืคึผืขืฆื™ืขืœ ืื•ืชื™ื•ืช.
  • ื“ื™ ื™ืงืขืจื“ื™ืง ืคึผืขืงืœ ื›ื•ืœืœ ื“ื™ zstd ืคึผืขืงืœ (ื•ื•ืขืจืกื™ืข 1.4.8).
  • ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ื“ืจื™ื˜-ืคึผืึทืจื˜ื™ื™ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ dhcpcd 9.4.0, grep 3.4, ื•ื•ื™ื™ื ื™ืงืขืจ 551, libressl 3.2.5, openssh 8.3p1, tcsh 6.22.02, wpa_supplicant 2.9. ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืงืึทืžืคึผื™ื™ืœืขืจ ืื™ื– gcc-8.

ืžืงื•ืจ: opennet.ru