ืžืขืœื“ื•ื ื’ ZFSonLinux 0.8.0

ืขืก ื”ืึธื˜ ื’ืขื ื•ืžืขืŸ ื“ื™ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืคื•ืŸ ZFS ืื•ื™ืฃ ืœื™ื ื•ืงืก (ืึทื‘ืจื™ื•ื•ื™ื™ื™ื˜ื™ื“ ZoL) ื•ื•ืขื’ืŸ ืฆื•ื•ื™ื™ ื™ืึธืจ ืื•ืŸ 5 ืจืง ืจื™ืœื™ืกื™ื– ืฆื• ืžืขืœื“ื•ื ื’ ืึท ื’ืึธืจ ื‘ืึทื˜ื™ื™ื˜ื™ืง ืžืขืœื“ื•ื ื’ - ZFS-0.8.0.

ื ื™ื• ืึทืคึผืขืจื˜ื•ื ืึทื˜ื™ื–:

  • "ื’ืขื‘ื•ื™ืจืŸ" ืขื ืงืจื™ืคึผืฉืึทืŸ ืคึฟืึทืจ ื‘ื™ื™ื“ืข ื˜ืขืงืข ืกื™ืกื˜ืขืžืขืŸ ืื•ืŸ ืคึผืึทืจื˜ื™ืฉืึทื ื–. ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืึทืœื’ืขืจื™ื“ืึทื ืื™ื– ืึทืขืก-256-ืงืงื. ื“ืึทื˜ืึทืกืขื˜ ืฉืœื™ืกืœืขืŸ ื–ืขื ืขืŸ ื’ืขืจืื˜ืŸ ืžื™ื˜ ื“ื™ "zfs load-key" ื‘ืึทืคึฟืขืœ ืื•ืŸ ืคึฟืึทืจื‘ื•ื ื“ืขื ืข ืกืึทื‘ืงืึทืžืึทื ื“ื–.
  • ืขื ืงืจื™ืคึผืฉืึทืŸ ืžื™ื˜ zfs ืฉื™ืงืŸ / ื‘ืึทืงื•ืžืขืŸ. ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืงืจืึธื ื‘ืึทืงืึทืคึผืก ืื•ื™ืฃ ืึทื ื˜ืจืึทืกื˜ื™ื“ ื‘ืึทื“ื™ื ื•ื ื’ืก ืึธืŸ ื“ื™ ืžืขื’ืœืขื›ืงื™ื™ื˜ ืคื•ืŸ ืงืึธืžืคึผืจืึธืžื™ืก.
  • ืจื™ืžื•ื•ื•ื™ื ื’ ืึท ืžื™ื˜ืœ ืคึฟื•ืŸ ื‘ืขืงืŸ ื“ื•ืจืš ื“ื™ "zpool remove" ื‘ืึทืคึฟืขืœ. ืึทืœืข ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ืงืึทืคึผื™ื“ ืื™ืŸ ื“ืขืจ ื”ื™ื ื˜ืขืจื’ืจื•ื ื˜ ืฆื• ื“ื™ ืจื•ืขืŸ ืฉืคึผื™ืฅ-ืจื™ื™ ื“ืขื•ื•ื™ืกืขืก, ืื•ืŸ ื“ื™ ื‘ืขืงืŸ ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืื™ื– ืจื™ื“ื•ืกื˜ ืึทืงืึธืจื“ื™ื ื’ืœื™.
  • "ื–ืคึผืึธืึธืœ ื˜ืฉืขืงืคึผื•ื™ื ื˜" ืกืึทื‘ืงืึทืžืึทื ื“ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืจืึทื˜ืขื•ื•ืขืŸ ื“ื™ ื’ืื ืฆืข ืฉื˜ืึทื˜ ืคื•ืŸ ื“ื™ ื‘ืขืงืŸ ืื•ืŸ, ืื•ื™ื‘ ื’ืขื•ื•ืืœื˜, ืฆื•ืจื™ืงืงื•ืžืขืŸ ืฆื• ื“ืขื ืคึผื™ื ื˜ืœืขืš ืฉื˜ืึทื˜. ื“ืขื ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื“ืึทื ืง ืคื•ืŸ ื•ื•ื™ ืึท ืขืงืกื˜ืขื ื“ืขื“ ืžืึธืžืขื ื˜ื‘ื™ืœื“ ืคื•ืŸ ื“ื™ ื‘ืขืงืŸ. ื“ืึธืก ืื™ื– ื ื•ืฆื™ืง ื•ื•ืขืŸ ื“ื•ืจื›ืคื™ืจืŸ ืงืึธืžืคึผืœืขืงืก ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ืึทืงืฉืึทื ื– ื•ื•ืึธืก ื–ืขื ืขืŸ ืึทื ื“ืขืจืฉ ื™ืจื™ื•ื•ืขืจืกืึทื‘ืึทืœ (ืึทื–ืึท ื•ื•ื™ ื’ืขื‘ืŸ ืึท ื ื™ื™ึทืข ืฉื˜ืจื™ืš, ื“ื™ืกื˜ืจื•ื™ื™ื ื’ ืึท ื“ืึทื˜ืŸ ืฉื˜ืขืœืŸ, ืื•ืŸ ืึทื–ื•ื™ ืื•ื™ืฃ)
  • TRIM ืคึฟืึทืจ ื‘ืขืงืŸ ื“ืขื•ื•ื™ืกืขืก. ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื ื•ืฆืŸ ื”ืึทืจื˜-ืฉื˜ืึทื˜ ื“ืจื™ื™ื•ื•ื– ืžืขืจ ื™ืคื™ืฉืึทื ื˜ืœื™ ืื•ืŸ ืคืึทืจืžื™ื™ึทื“ืŸ ื“ืขืจื ื™ื“ืขืจื™ืงื•ื ื’ ืคื•ืŸ ื–ื™ื™ืขืจ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื•ืŸ / ืึธื“ืขืจ ืœืขื‘ืŸ. ืื™ืจ ืงืขื ืขืŸ ื“ื•ืจื›ืคื™ืจืŸ ื˜ืจื™ื ืึธื“ืขืจ ืžื™ื˜ ืึท ื‘ืึทื–ื•ื ื“ืขืจ ื‘ืึทืคึฟืขืœ "ื–ืคึผืึธืึธืœ ื˜ืจื™ื" ืึธื“ืขืจ ื’ืขื‘ืŸ ืึทืŸ ืึทื ืึทืœืึธื’ ืคื•ืŸ ื“ื™ ืึทื•ื•ืขืงื•ื•ืึทืจืคืŸ ืึธืคึผืฆื™ืข - ืึท ื ื™ื™ึทืข ื‘ืขืงืŸ ืคืึทืจืžืึธื’ "ืึทื•ื˜ืึธื˜ืจื™ื"
  • ื‘ืขืงืŸ ื™ื ื™ื˜ื™ืึทืœื™ื–ืึทื˜ื™ืึธืŸ. ื“ื™ "ื–ืคึผืึธืึธืœ ื™ื ื™ืฉืึทืœื™ื™ื–" ืกืึทื‘ืงืึทืžืึทื ื“ ืฉืจื™ื™ื‘ื˜ ื–ื™ื™ืŸ ืžื•ืกื˜ืขืจ ืฆื• ื“ื™ ื’ืื ืฆืข ืึทื ืึทืœืึทืงื™ื™ื˜ื™ื“ ืคึผืœืึทืฅ. ื“ืึธืก ื™ืœื™ืžืึทื ื™ื™ืฅ ื“ืขืจ ืขืจืฉื˜ืขืจ ืึทืงืกืขืก ืคืึธืจืฉื˜ืขืœื•ื ื’ ืฉื˜ืจืึธืฃ ื•ื•ืึธืก ืงืขืŸ ืขืงืกื™ืกื˜ื™ืจืŸ ืื™ืŸ ืขื˜ืœืขื›ืข ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืขื“ ืกื˜ืึธืจื™ื“ื–ืฉ ืคึผืจืึธื“ื•ืงื˜ืŸ (ืึทื–ืึท ื•ื•ื™ VMware VMDK).
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืคึผืจืึธื™ืขืงื˜ ืื•ืŸ ืงื•ื•ืึธื˜ืข ืึทืงืึทื•ื ื˜ื™ื ื’. ื“ืขืจ ืฉื˜ืจื™ืš ืžื•ืกื™ืฃ ืคึผืจื•ื™ืขืงื˜ ืื•ืŸ ืงื•ื•ืึธื˜ืข ื˜ืจืึทืงื™ื ื’ ืฆื• ื“ื™ ื™ื’ื–ื™ืกื˜ื™ื ื’ ืคึผืœืึทืฅ ืื•ืŸ ืงื•ื•ืึธื˜ืข ื˜ืจืึทืงื™ื ื’ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ. ืคึผืจืึธื™ืขืงื˜ ืงื•ื•ืึธื˜ืึทืก ืœื™ื™ื’ืŸ ืึทืŸ ืขืงืกื˜ืจืข ื•ื™ืกืžืขืกื˜ื•ื ื’ ืฆื• ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ื‘ืึทื ื™ืฆืขืจ / ื’ืจื•ืคึผืข ืงื•ื•ืึธื˜ืึทืก. "zfs project" ืื•ืŸ "zfs projectspace" ืกืึทื‘ืงืึทืžืึทื ื“ื– ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ืคื™ืจืŸ ืคึผืจืึทื“ื–ืฉืขืงืก, ืฉื˜ืขืœืŸ ืงื•ื•ืึธื˜ืข ืœื™ืžืึทืฅ ืื•ืŸ ื‘ืึทืจื™ื›ื˜ ื‘ืึทื ื™ืฅ.
  • ืงืึทื ืึทืœ ืžื’ื™ืœื”. ื“ื™ "ื–ืคึผืึธืึธืœ ืคึผืจืึธื’ืจืึทื" ืกืึทื‘ืงืึทืžืึทื ื“ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื ื•ืฆืŸ LUA ืกืงืจื™ืคึผืก ืฆื• ื“ื•ืจื›ืคื™ืจืŸ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ืึทืงืฉืึทื ื–. ืกืงืจื™ืคึผืก ื–ืขื ืขืŸ ืœื•ื™ืคืŸ ืื™ืŸ ืึท ื–ืึทืžื“ืงืึทืกื˜ืŸ ืžื™ื˜ ืฆื™ื™ื˜ ืื•ืŸ ื–ื›ึผืจื•ืŸ ืœื™ืžืึทืฅ.
  • ืคึผื™ื–ืคืก. ื ื™ื• ืคึผื™ื˜ื”ืึธืŸ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืึท ืกื˜ืึทื‘ื™ืœ ืฆื•ื‘ื™ื ื“ ืคึฟืึทืจ ืคึผืจืึธื’ืจืึทืžืžืึทื˜ื™ืง ืึทื“ืžื™ื ื™ืกื˜ืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ZFS. ื“ืขืจ ืจืึทืคึผืขืจ ื’ื™ื˜ ืึท ืื™ื™ืŸ-ืฆื•-ืื™ื™ื ืขืจ ืžืึทืคึผื™ื ื’ ืคึฟืึทืจ ื“ื™ libzfs_core API ืคืึทื ื’ืงืฉืึทื ื–, ืึธื‘ืขืจ ื“ื™ ืกื™ื’ื ืึทื˜ืฉืขืจื– ืื•ืŸ ื˜ื™ื™ืคึผืก ื–ืขื ืขืŸ ืžืขืจ ื ืึทื˜ื™ืจืœืขืš ืคึฟืึทืจ ื“ื™ ืคึผื™ื˜ื”ืึธืŸ ื“ื™ืืœืขืงื˜.
  • Python3 ืงืึทืžืคึผืึทื˜ืึทื‘ืึทืœ. ื“ื™ "arcstat", "arcsummary" ืื•ืŸ "dbufstat" ื™ื•ื˜ื™ืœืึทื˜ื™ื– ื–ืขื ืขืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืฆื• ื–ื™ื™ืŸ ืงืึทืžืคึผืึทื˜ืึทื‘ืึทืœ ืžื™ื˜ Python3
  • ื“ื™ืจืขืงื˜ IO. ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื ื™ืฆืŸ ื“ื™ืจืขืงื˜ ืจืขื–ื•ืœื˜ืึทื˜ (O_DIRECT).

ื“ื™ ืจื™ื™ึทื‘ืŸ / ืจืขืกื™ืœื•ื•ืขืจ / ืจืฉื™ืžื” / ื‘ืึทืงื•ืžืขืŸ ืกืึทื‘ืงืึทืžืึทื ื“ื– ื–ืขื ืขืŸ ืื•ื™ืš ืึทืงืกืขืœืขืจื™ื™ื˜ื™ื“, ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืึทืจื•ื™ืกืคื™ืจืŸ ืžืขื˜ืึทื“ืึทื˜ืึท ืฆื• ืึท ื‘ืึทื–ื•ื ื“ืขืจ ืžื™ื˜ืœ (ืœืžืฉืœ, ืึท ื”ื•ื™ืš-ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืœื™ื™ืŸ-ืงืึทืคึผืึทืฆื™ื˜ืขื˜ SSD) ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ, ZIL ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ื– ื’ืขื•ื•ืืงืกืŸ ืจืขื›ื˜ ืฆื• ืงืึทื˜ืฉื™ื ื’ ืื•ืŸ ืึทืคึผื˜ืึทืžืึทื–ื™ื™ืฉืึทืŸ , ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืึทืงืกืขืœืขืจื™ื™ืฉืึทืŸ ืคื•ืŸ SHA256 ื˜ืฉืขืงืงืกื•ื ืื•ืŸ AES ืขื ืงืจื™ืคึผืฉืึทืŸ ื ื™ืฆืŸ Intel QAT ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ (Quick Assist Technology).

ืฉื˜ื™ืฆื˜ ืœื™ื ื•ืงืก ืงืขืจื ืึทืœื–: 2.6.32 - 5.1 (ืกื™ืžื“ ืึทืงืกืขืœืขืจื™ื™ืฉืึทืŸ ืื™ื– ื ืึธืš ื ื™ืฉื˜ ื’ืขืฉื˜ื™ืฆื˜ ืื•ื™ืฃ ืงืขืจื ืึทืœื– 5.0 ืื•ืŸ ื”ืขื›ืขืจ)

ืคื•ืœ ืจืฉื™ืžื” ืคื•ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ

ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืžืึธื“ื•ืœืข ืคึผืึทืจืึทืžืขื˜ืขืจ ื•ื•ืึทืœื•ืขืก ื–ืขื ืขืŸ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืึธืคึผื˜ื™ืžืึทืœ ืžืึทืกืข ืคึฟืึทืจ ืจื•ื‘ึฟ ื•ื•ืขืจืงืœืึธื•ื“ื– ืื•ืŸ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทื ื–. ืคึฟืึทืจ ืึท ื’ืึทื ืฅ ืจืฉื™ืžื” ืคื•ืŸ ืึธืคึผืฆื™ืขืก - ืžืขื ื˜ืฉ 5 ื–ืคืก-ืžืึธื“ื•ืœืข-ืคึผืึทืจืึทืžืขื˜ืขืจืก

ืžืงื•ืจ: linux.org.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’