ืงื ื•ื™ืœ ืคื•ืŸ ืฆื•ื•ื™ื™ ื ืึธื•ื“ื– - ื“ืขืจ ืฉื˜ืŸ ืื™ื– ืื™ืŸ ื“ื™ ืคืจื˜ื™ื

ื”ืขืœื, ื”ืื‘ืจ! ืื™ืš ืคืึธืจืฉื˜ืขืœืŸ ืฆื• ื“ื™ื™ืŸ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ึทื˜ ืึท ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ืคื•ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ "ืฆื•ื•ื™ื™ ื ืึธื•ื“ื– - ื“ืขืจ ืฉื˜ืŸ ืื™ื– ืื™ืŸ ื“ื™ ื“ืขื˜ืึทื™ืœืก" ื“ื•ืจืš Andrew Beekhof.

ืคื™ืœืข ืžืขื ื˜ืฉืŸ ื‘ืขืกืขืจ ืฆื•ื•ื™ื™-ื ืึธื“ืข ืงืœืึทืกื˜ืขืจื– ื•ื•ื™ื™ึทืœ ื–ื™ื™ ื•ื™ืกืงื•ืžืขืŸ ืงืึทื ืกืขืคึผื˜ืฉื•ืึทืœื™ ืกื™ืžืคึผืœืขืจ ืื•ืŸ ื–ืขื ืขืŸ ืื•ื™ืš 33% ื˜ืฉื™ืคึผืขืจ ื•ื•ื™ ื–ื™ื™ืขืจ ื“ืจื™ื™-ื ืึธื“ืข ืงืึทื•ื ืขืจืคึผืึทืจืฅ. ื›ืึธื˜ืฉ ืขืก ืื™ื– ื’ืึทื ืฅ ืžืขื’ืœืขืš ืฆื• ืฉื˜ืขืœืŸ ืฆื•ื–ืึทืžืขืŸ ืึท ื’ื•ื˜ ืงื ื•ื™ืœ ืคื•ืŸ ืฆื•ื•ื™ื™ ื ืึธื•ื“ื–, ืื™ืŸ ืจื•ื‘ึฟ ืงืึทืกืขืก, ืจืขื›ื˜ ืฆื• ืึทื ืงืึทื ืกื™ื“ืขืจื“ ืกื™ื ืขืจื™ืึธื•ื–, ืึทื–ืึท ืึท ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ื•ื•ืขื˜ ืžืึทื›ืŸ ืคื™ืœืข ืึทื ืึทื‘ื˜ื™ื•ื• ืคึผืจืึธื‘ืœืขืžืก.

ื“ืขืจ ืขืจืฉื˜ืขืจ ืฉืจื™ื˜ ืฆื• ืฉืึทืคึฟืŸ ืงื™ื™ืŸ ื”ื•ื™ืš ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืกื™ืกื˜ืขื ืื™ื– ืฆื• ื’ืขืคึฟื™ื ืขืŸ ืื•ืŸ ืคึผืจื•ื•ื•ืŸ ืฆื• ืขืœื™ืžื™ื ื™ืจืŸ ื™ื—ื™ื“ ืคื•ื ืงื˜ืŸ ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ, ืึธืคื˜ ืึทื‘ืจื™ื•ื•ื™ื™ื™ื˜ื™ื“ ื•ื•ื™ SPoF (ืื™ื™ืŸ ืคื•ื ื˜ ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ).

ืขืก ืื™ื– ื•ื•ืขืจื˜ ืฆื• ื”ืึทืœื˜ืŸ ืื™ืŸ ื–ื™ื ืขืŸ ืึทื– ืขืก ืื™ื– ืื•ืžืžืขื’ืœืขืš ืฆื• ืขืœื™ืžื™ื ื™ืจืŸ ืึทืœืข ืžืขื’ืœืขืš ืจื™ืกืงืก ืคื•ืŸ ื“ืึทื•ื ื˜ื™ื™ื ืื™ืŸ ืงื™ื™ืŸ ืกื™ืกื˜ืขื. ื“ืึธืก ืกื˜ืขืžืก ืคื•ืŸ ื“ื™ ืคืึทืงื˜ ืึทื– ืึท ื˜ื™ืคึผื™ืฉ ืคืึทืจื˜ื™ื™ื“ื™ืงื•ื ื’ ืงืขื’ืŸ ืจื™ื–ื™ืงื™ืจืŸ ืื™ื– ืฆื• ื‘ืึทืงืขื ืขืŸ ืขื˜ืœืขื›ืข ื™ื‘ืขืจื™ืงื™ื™ึทื˜, ื•ื•ืึธืก ืคื™ืจื˜ ืฆื• ืึท ื’ืขื•ื•ืืงืกืŸ ืกื™ืกื˜ืขื ืงืึทืžืคึผืœืขืงืกื™ื˜ื™ ืื•ืŸ ื“ื™ ื™ืžืขืจื“ื–ืฉืึทื ืก ืคื•ืŸ ื ื™ื™ึทืข ืคื•ื ืงื˜ืŸ ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ. ื“ืขืจื™ื‘ืขืจ, ืžื™ืจ ื˜ื›ื™ืœืขืก ืžืึทื›ืŸ ืึท ืงืึธืžืคึผืจืึธืžื™ืก ืื•ืŸ ืคืึธืงื•ืก ืื•ื™ืฃ ื’ืขืฉืขืขื ื™ืฉืŸ ืคึฟืึทืจื‘ื•ื ื“ืŸ ืžื™ื˜ ื™ื—ื™ื“ ืคื•ื ืงื˜ืŸ ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ, ืื•ืŸ ื ื™ืฉื˜ ืื•ื™ืฃ ืงื™ื™ื˜ืŸ ืคื•ืŸ ืคึฟืึทืจื‘ื•ื ื“ืขื ืข ืื•ืŸ, ื“ืขืจื™ื‘ืขืจ, ื™ื ืงืจื™ืกื™ื ื’ืœื™ ื•ื•ื™ื™ื ื™ืงืขืจ ืคึผืจืึทื‘ืึทื‘ืึทืœ ื’ืขืฉืขืขื ื™ืฉืŸ.

ืœื•ื™ื˜ ื“ื™ ื”ืึทื ื“ืœ-ืึธืคืก, ืžื™ืจ ื ื™ื˜ ื‘ืœื•ื™ื– ืงื•ืงืŸ ืคึฟืึทืจ SPoF, ืึธื‘ืขืจ ืื•ื™ืš ื•ื•ืึธื’ ืจื™ืกืงืก ืื•ืŸ ืงืึทื ืกืึทืงื•ื•ืขื ืกืึทื–, ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื•ื•ืึธืก ื“ื™ ืžืกืงื ื ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ืงืจื™ื˜ื™ืฉ ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ืงืขืŸ ื–ื™ื™ืŸ ืึทื ื“ืขืจืฉ ืคึฟืึทืจ ื™ืขื“ืขืจ ื“ื™ืคึผืœื•ื™ืžืึทื ื˜.

ื ื™ื˜ ืึทืœืขืžืขืŸ ื“ืึทืจืฃ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ืขืœืขืงื˜ืจืข ืกืึทืคึผืœื™ื™ืขืจื– ืžื™ื˜ ืคืจื™ื™ึท ืžืึทื›ื˜ ืฉื•ืจื•ืช. ื›ืึธื˜ืฉ ื“ื™ ืคึผืึทืจืึทื ืึธื™ืึท ื‘ืึทืฆืึธืœื˜ ืึทื•ื•ืขืง ืคึฟืึทืจ ื‘ื™ื™ึท ืžื™ื ื“ืกื˜ืขืจ ืื™ื™ืŸ ืงื•ื ื” ื•ื•ืขืŸ ื–ื™ื™ืขืจ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื“ื™ื˜ืขืงื˜ืึทื“ ืึท ืคืึธืœื˜ื™ ื˜ืจืึทื ืกืคืึธืจืžืขืจ. ื“ืขืจ ืงืืกื˜ื•ืžืขืจ ื”ืื˜ ื’ืขืžืื›ื˜ ื˜ืขืœืขืคืืŸ ืงืืœืก ืคืจื•ื‘ืขื ื“ื™ื’ ืฆื• ืืœืืจืžื™ืจืŸ ื“ื™ ืžืื›ื˜ ืคื™ืจืžืข ื‘ื™ื– ื“ืขืจ ืคืืœื™ืฆื™ืื ื˜ืขืจ ื˜ืจืื ืกืคืืจืžืข ื”ืื˜ ืื•ื™ืคื’ืขืจื™ืกืŸ.

ื ื ืึทื˜ื™ืจืœืขืš ืกื˜ืึทืจื˜ื™ื ื’ ืคื•ื ื˜ ืื™ื– ืฆื• ื”ืึธื‘ืŸ ืžืขืจ ื•ื•ื™ ืื™ื™ืŸ ื ืึธื“ืข ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื. ืึธื‘ืขืจ, ืื™ื™ื“ืขืจ ื“ื™ ืกื™ืกื˜ืขื ืงืขื ืขืŸ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื‘ืึทื“ื™ื ื•ื ื’ืขืŸ ืฆื• ื“ื™ ืกืขืจื•ื•ื™ื™ื•ื•ื™ื ื’ ื ืึธื“ืข ื ืึธืš ืึท ื“ื•ืจื›ืคืึทืœ, ืขืก ื‘ื›ืœืœ ื“ืึทืจืฃ ืฆื• ืขื ืฉื•ืจ ืึทื– ื“ื™ ืกืขืจื•ื•ื™ืกืขืก ื•ื•ืึธืก ื–ืขื ืขืŸ ืืจื™ื‘ืขืจื’ืขืคืืจืŸ ื–ืขื ืขืŸ ื ื™ืฉื˜ ืึทืงื˜ื™ื•ื• ืื ื“ืขืจืฉ.

ืขืก ืื™ื– ืงื™ื™ืŸ ื“ืึทื•ื ืกื™ื™ื“ ืฆื• ืึท ืงื ื•ื™ืœ ืคื•ืŸ ืฆื•ื•ื™ื™-ื ืึธื“ืข ืื•ื™ื‘ ืึท ื“ื•ืจื›ืคืึทืœ ืจืขื–ื•ืœื˜ืื˜ืŸ ืึทื– ื‘ื™ื™ื“ืข ื ืึธื•ื“ื– ื“ื™ื ืขืŸ ื“ื™ ื–ืขืœื‘ืข ืกื˜ืึทื˜ื™ืง ื•ื•ืขื‘ื–ื™ื™ื˜ืœ. ืึธื‘ืขืจ, ื“ื™ ื˜ื™ื ื’ื– ื˜ื•ื™ืฉืŸ ืื•ื™ื‘ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ืึทื– ื‘ื™ื™ื“ืข ืคึผืึทืจื˜ื™ืขืก ื™ื ื“ื™ืคึผืขื ื“ืึทื ื˜ืœื™ ืคื™ืจืŸ ืึท ืฉืขืจื“ ืึทืจื‘ืขื˜ ืจื™ื™ ืึธื“ืขืจ ืฆื•ืฉื˜ืขืœืŸ ืึทื ืงืึธืึธืจื“ืึทื ื™ื™ื˜ื™ื“ ืฉืจื™ื™ึทื‘ืŸ ืึทืงืกืขืก ืฆื• ืึท ืจืขืคึผืœื™ืงื™ื™ื˜ื™ื“ ื“ืึทื˜ืึทื‘ื™ื™ืก ืึธื“ืขืจ ืฉืขืจื“ ื˜ืขืงืข ืกื™ืกื˜ืขื.

ื“ืขืจื™ื‘ืขืจ, ืฆื• ืคืึทืจืžื™ื™ึทื“ืŸ ื“ืึทื˜ืŸ ืงืึธืจื•ืคึผืฆื™ืข ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ืึท ืื™ื™ืŸ ื ืึธื“ืข ื“ื•ืจื›ืคืึทืœ - ืžื™ืจ ืคืึทืจืœืึธื–ื  ื–ื™ืš ืขืคึผืขืก ื’ืขืจื•ืคืŸ "ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ" (ืคืขื ืฆื•ื ื’).

ื“ืขืจ ืคึผืจื™ื ืฆื™ืคึผ ืคื•ืŸ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ

ืื™ืŸ ื“ื™ ื”ืึทืจืฅ ืคื•ืŸ ื“ืขื ืคึผืจื™ื ืฆื™ืคึผ ืคื•ืŸ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืื™ื– ื“ื™ ืงืฉื™ื: ืงืขื ืขืŸ ืึท ืงืึทืžืคึผื™ื˜ื™ื ื’ ื ืึธื“ืข ืคืึทืจืฉืึทืคืŸ ื“ืึทื˜ืŸ ืงืึธืจื•ืคึผืฆื™ืข? ืื™ืŸ ืคืึทืœ ื“ืึทื˜ืŸ ืงืึธืจื•ืคึผืฆื™ืข ืื™ื– ืึท ืžืกืชึผืžื ืกืฆืขื ืึทืจ, ืึท ื’ื•ื˜ ืœื™ื™ื–ื•ื ื’ ื•ื•ืึธืœื˜ ื–ื™ื™ืŸ ืฆื• ื™ื–ืึธืœื™ืจืŸ ื“ื™ ื ืึธื“ืข ืคื•ืŸ โ€‹โ€‹ื‘ื™ื™ื“ืข ื™ื ืงืึทืžื™ื ื’ ืจื™ืงื•ื•ืขืก ืื•ืŸ ืคึผืขืจืกื™ืกื˜ืขื ื˜ ืกื˜ืึธืจื™ื“ื–ืฉ. ื“ื™ ืžืขืจืกื˜ ืคึผืจืึธืกื˜ ืฆื•ื’ืึทื ื’ ืฆื• ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืื™ื– ืฆื• ื“ื™ืกืงืึทื ืขืงื˜ ื“ื™ ืคืึธืœื˜ื™ ื ืึธื•ื“ื–.

ืขืก ื–ืขื ืขืŸ ืฆื•ื•ื™ื™ ืงืึทื˜ืขื’ืึธืจื™ืขืก ืคื•ืŸ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืžืขื˜ื”ืึธื“ืก, ื•ื•ืึธืก ืื™ืš ื•ื•ืขืœ ืจื•ืคืŸ ื’ืœื™ื™ึทืš ะธ ื•ืžื“ื™ืจืขืงื˜, ืื‘ืข ืจ ื– ืฒ ืงืื ืข ืŸ ื’ืœืฒ ืš ืจื•ืค ืŸ ืฐืขืจืŸ ืึทืงื˜ื™ื•ื• ะธ ืคึผืึทืกื™ื•ื•. ื“ื™ืจืขืงื˜ ืžืขื˜ื”ืึธื“ืก ืึทืจื™ื™ึทื ื ืขืžืขืŸ ืึทืงืฉืึทื ื– ืคื•ืŸ ืกืขืจื•ื•ื™ื™ื•ื•ื™ื ื’ ืคึผื™ืจื–, ืึทื–ืึท ื•ื•ื™ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืžื™ื˜ ืึทืŸ IPMI (ื™ื ื˜ืขืœืœื™ื’ืขื ื˜ ืคึผืœืึทื˜ืคืึธืจื ืžืึทื ืึทื’ืขืžืขื ื˜ ืฆื•ื‘ื™ื ื“) ืึธื“ืขืจ iLO (ืึท ืžืขืงืึทื ื™ื–ืึทื ืคึฟืึทืจ ืึธื ืคื™ืจื•ื ื’ ืกืขืจื•ื•ืขืจืก ืื™ืŸ ื“ืขืจ ืึทื•ื•ืขืง ืคื•ืŸ ื’ืฉืžื™ื•ืช ืึทืงืกืขืก ืฆื• ื–ื™ื™) ืžื™ื˜ืœ, ื‘ืฉืขืช ื•ืžื“ื™ืจืขืงื˜ ืžืขื˜ื”ืึธื“ืก ืคืึทืจืœืึธื–ื  ื–ื™ืš ื“ื™ ื ื™ื˜ ืึทื ื“ืขืจืฉ. ื ืึธื“ืข ืฆื• ืขืคืขืก ื“ืขืจืงืขื ืขืŸ ืึทื– ืขืก ืื™ื– ืื™ืŸ ืึท ืึทื ื›ืขืœื˜ื™ ืฉื˜ืึทื˜ (ืึธื“ืขืจ ื‘ื™ื™ึท ืžื™ื ื“ืกื˜ืขืจ ืคึผืจืขื•ื•ืขื ื˜ื™ื ื’ ืื ื“ืขืจืข ืžื™ื˜ื’ืœื™ื“ืขืจ ืคื•ืŸ ืจื™ืงืึทื•ื•ืขืจื™ื ื’) ืื•ืŸ ืกื™ื’ื ืึทืœ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ื•ื•ืึทื˜ืฉื“ืึธื’ ื•ื•ืขื’ืŸ ื“ืขื ื“ืึทืจืคึฟืŸ ืฆื• ื“ื™ืกืงืึทื ืขืงื˜ ื“ื™ ื ื™ื˜ ืึทื ื“ืขืจืฉ ื ืึธื“ืข.

ืงื•ื•ืึธืจื•ื ื”ืขืœืคึผืก ื•ื•ืขืŸ ื ื™ืฆืŸ ื‘ื™ื™ื“ืข ื“ื™ืจืขืงื˜ ืื•ืŸ ื•ืžื“ื™ืจืขืงื˜ ืžืขื˜ื”ืึธื“ืก.

ื“ื™ืจืขืงื˜ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ

ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ื“ื™ืจืขืงื˜ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ, ืžื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืงื•ื•ืึธืจื ืฆื• ืคืึทืจืžื™ื™ึทื“ืŸ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืจืึทืกืขืก ืื™ืŸ ื“ื™ ื’ืขืฉืขืขื ื™ืฉ ืคื•ืŸ ืึท ื ืขืฅ ื“ื•ืจื›ืคืึทืœ.

ืžื™ื˜ ื“ืขื ื‘ืึทื’ืจื™ืฃ ืคื•ืŸ ืงื•ื•ืึธืจื, ืขืก ืื™ื– ื’ืขื ื•ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื (ืืคื™ืœื• ืึธืŸ ืงืึทื ืขืงื˜ื™ื ื’ ืฆื• ื–ื™ื™ืŸ ืคึผื™ืจื–) ืคึฟืึทืจ ื ืึธื•ื“ื– ืฆื• ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื•ื•ื™ืกืŸ ืฆื™ ื–ื™ื™ ื–ืึธืœ ืึธื ื”ื™ื™ื‘ืŸ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืื•ืŸ / ืึธื“ืขืจ ืึธืคึผื–ื•ืš.

ืึธืŸ ืึท ืงื•ื•ืึธืจื•ื, ื‘ื™ื™ื“ืข ื–ื™ื™ื˜ืŸ ืคื•ืŸ ืึท ื ืขืฅ ืฆืขื˜ื™ื™ืœื•ื ื’ ื•ื•ืขืœืŸ ืจืขื›ื˜ ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ื“ื™ ืื ื“ืขืจืข ื–ื™ื™ึทื˜ ืื™ื– ื˜ื•ื™ื˜ ืื•ืŸ ื•ื•ืขืœืŸ ื–ื•ื›ืŸ ืฆื• ื“ื™ืกืึทืกืึธื•ื–ื™ ื“ื™ ืื ื“ืขืจืข. ืื™ืŸ ื“ื™ ืขืจื’ืกื˜ ืคืึทืœ, ื‘ื™ื™ื“ืข ืคึผืึทืจื˜ื™ืขืก ืคื™ืจืŸ ืฆื• ืคืึทืจืžืึทื›ืŸ ื“ื™ ื’ืื ืฆืข ืงื ื•ื™ืœ. ืึทืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ืกืฆืขื ืึทืจ ืื™ื– ืึท ื˜ื•ื™ื˜ ืžืึทื˜ื˜ืฉ, ืึทืŸ ืึธื  ืึท ืกืึธืฃ ืฉืœื™ื™ืฃ ืคื•ืŸ ื ืึธื•ื“ื–, ื ื™ืฉื˜ ื–ืขืŸ ื–ื™ื™ืขืจ ืคึผื™ืจื–, ืจื™ืกื˜ืึทืจื˜ ื–ื™ื™, ืื•ืŸ ื™ื ื™ืฉื™ื™ื™ื˜ื™ื ื’ ืึธืคึผื–ื•ืš ื‘ืœื•ื™ื– ืฆื• ืจืขื‘ืึธืึธื˜ ื•ื•ืขืŸ ื–ื™ื™ืขืจ ื™ื™ึทื ืงื•ืงื  ื’ื™ื™ื˜ ื“ื™ ื–ืขืœื‘ืข ืœืึธื’ื™ืง.

ื“ืขืจ ืคึผืจืึธื‘ืœืขื ืžื™ื˜ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืื™ื– ืึทื– ื“ื™ ืžืขืจืกื˜ ืงืึทืžืึทื ืœื™ ื’ืขื•ื•ื™ื™ื ื˜ ื“ืขื•ื•ื™ืกืขืก ื•ื•ืขืจืŸ ืึทื ืึทื•ื•ื™ื™ืœืึทื‘ืึทืœ ืจืขื›ื˜ ืฆื• ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื“ื•ืจื›ืคืึทืœ ื’ืขืฉืขืขื ื™ืฉืŸ ื•ื•ืึธืก ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืฆื™ืœ ืคึฟืึทืจ ืึธืคึผื–ื•ืš. ืจื•ื‘ึฟ IPMI ืื•ืŸ iLO ืงืึทืจื“ืก ื–ืขื ืขืŸ ืื™ื ืกื˜ืึทืœื™ืจืŸ ืื•ื™ืฃ ื“ื™ ืžื—ื ื•ืช ื–ื™ื™ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืื•ืŸ, ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ื ื•ืฆืŸ ื“ื™ ื–ืขืœื‘ืข ื ืขืฅ, ื•ื•ืึธืก ื– ื“ื™ ืฆื™ืœ ืžื—ื ื•ืช ืฆื• ื’ืœื•ื™ื‘ืŸ ืึทื– ืื ื“ืขืจืข ืžื—ื ื•ืช ื–ืขื ืขืŸ ืึธืคืคืœื™ื ืข.

ืฆื•ื ื‘ืึทื“ื•ื™ืขืจืŸ, ื“ื™ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ IPMI ืื•ืŸ iLo ื“ืขื•ื•ื™ืกืขืก ื–ืขื ืขืŸ ืจืึทืจืขืœื™ ื‘ืึทื˜ืจืึทื›ื˜ ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ืงื•ื™ืคืŸ ื•ื™ืกืจื™ื›ื˜.

ื•ืžื“ื™ืจืขืงื˜ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ

ืงื•ื•ืึธืจื•ื ืื™ื– ืื•ื™ืš ื•ื•ื™ื›ื˜ื™ืง ืคึฟืึทืจ ืึธื ืคื™ืจื•ื ื’ ื•ืžื“ื™ืจืขืงื˜ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ; ืื•ื™ื‘ ืขืก ืื™ื– ืจื™ื›ื˜ื™ืง ื’ืขื˜ืืŸ, ืงื•ื•ืึธืจื•ื ืงืขื ืขืŸ ืœืึธื–ืŸ ืกืขืจื•ื•ื™ื™ื•ื•ืขืจื– ืฆื• ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ืคืึทืจืคืึทืœืŸ ื ืึธื•ื“ื– ื•ื•ืขื˜ ื™ื‘ืขืจื’ืึทื ื’ ืฆื• ืึท ื–ื™ื›ืขืจ ืฉื˜ืึทื˜ ื ืึธืš ืึท ื–ื™ื›ืขืจ ืฆื™ื™ื˜.

ืžื™ื˜ ื“ืขื ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ื•ื•ืึทื˜ืฉื“ืึธื’ ื˜ื™ื™ึทืžืขืจ ืื™ื– ื‘ืึทืฉื˜ืขื˜ื™ืง ื™ืขื“ืขืจ N ืกืขืงื•ื ื“ืขืก ืื•ื™ื‘ ืงื•ื•ืึธืจื•ื ืื™ื– ื ื™ืฉื˜ ืคืึทืจืคืึทืœืŸ. ืื•ื™ื‘ ื“ื™ ื˜ื™ื™ึทืžืขืจ (ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืขื˜ืœืขื›ืข ืžืึทืœื˜ืึทืคึผืึทืœื– ืคื•ืŸ ืขืŸ) ื™ืงืกืคึผื™ื™ืขืจื–, ื“ื™ ืžื™ื˜ืœ ืคึผืขืจืคืึธืจืžื– ืึท ืึทื ื’ืจื™ื™ืคืึทืœ ืžืึทื›ื˜ ืึทืจืึธืคึผ (ื ื™ืฉื˜ ืฉืึทื˜ื“ืึทื•ืŸ).

ื“ืขืจ ืฆื•ื’ืึทื ื’ ืื™ื– ื–ื™ื™ืขืจ ืขืคืขืงื˜ื™ื•ื•, ืึธื‘ืขืจ ืึธืŸ ืึท ืงื•ื•ืึธืจื•ื ืขืก ืื™ื– ื ื™ืฉื˜ ื’ืขื ื•ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ืŸ ื“ืขื ืงื ื•ื™ืœ ืฆื• ืคื™ืจืŸ ืขืก. ืขืก ืื™ื– ื ื™ืฉื˜ ื’ืจื™ื ื’ ืฆื• ื–ืึธื’ืŸ ื“ื™ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ืึท ื ืขืฅ ืึทื•ื˜ื™ื“ื–ืฉ ืื•ืŸ ืึท ื™ื™ึทื ืงื•ืงื  ื ืึธื“ืข ื“ื•ืจื›ืคืึทืœ. ื“ื™ ืกื™ื‘ื” ื•ื•ืึธืก ื“ืึธืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืื™ื– ืึทื– ืึธืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื“ื™ืคืขืจืขื ื˜ืฉื™ื™ื™ื˜ ืฆื•ื•ื™ืฉืŸ ื“ื™ ืฆื•ื•ื™ื™ ืงืึทืกืขืก, ืื™ืจ ื–ืขื ื˜ ื’ืขืฆื•ื•ื•ื ื’ืขืŸ ืฆื• ืงืœื™ื™ึทื‘ืŸ ื“ื™ ื–ืขืœื‘ืข ื ืึทื˜ื•ืจ ืื™ืŸ ื‘ื™ื™ื“ืข ืงืึทืกืขืก.

ื“ื™ ืคึผืจืึธื‘ืœืขื ืžื™ื˜ ื˜ืฉื•ื–ื™ื ื’ ืื™ื™ืŸ ืžืึธื“ืข ืื™ื– ืึทื– ืขืก ืื™ื– ืงื™ื™ืŸ ืœื•ื™ืฃ ืคื•ืŸ ืงืึทืžืฃ ื•ื•ืึธืก ืžืึทืงืกืึทืžื™ื™ื– ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืื•ืŸ ืคึผืจื™ื•ื•ืขื ืฅ ื“ืึทื˜ืŸ ืึธื ื•ื•ืขืจ.

  • ืื•ื™ื‘ ืื™ืจ ืงืœื™ื™ึทื‘ืŸ ืฆื• ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ืึท ื™ื™ึทื ืงื•ืงื  ื ืึธื“ืข ืื™ื– ืึทืงื˜ื™ื•ื• ืึธื‘ืขืจ ืื™ืŸ ืคืึทืงื˜ ืคื™ื™ืœื–, ื“ืขืจ ืงื ื•ื™ืœ ื•ื•ืขื˜ ืึทื ื ืขืกืึทืกืขืจืึทืœื™ ื”ืึทืœื˜ืŸ ื“ื™ ืกืขืจื•ื•ื™ืกืขืก ื•ื•ืึธืก ื•ื•ืึธืœื˜ ืœื•ื™ืคืŸ ืฆื• ืคืึทืจื’ื™ื˜ื™ืงืŸ ื“ื™ ืึธื ื•ื•ืขืจ ืคื•ืŸ ืกืขืจื•ื•ื™ืกืขืก ืคึฟื•ืŸ ื“ื™ ื“ื•ืจื›ืคืึทืœ ื ืึธื“ืข.
  • ืื•ื™ื‘ ืื™ืจ ื‘ืึทืฉืœื™ืกืŸ ืฆื• ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ืึท ื ืึธื“ืข ืื™ื– ืึทืจืึธืคึผ, ืึธื‘ืขืจ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื ืึธืจ ืึท ื ืขืฅ ื“ื•ืจื›ืคืึทืœ ืื•ืŸ ืื™ืŸ ืคืึทืงื˜ ื“ื™ ื•ื•ื™ื™ึทื˜ ื ืึธื“ืข ืื™ื– ืคืึทื ื’ืงืฉืึทื ืึทืœ, ืื™ืŸ ื‘ืขืกื˜ืขืจ ืื™ืจ ื–ืขื ื˜ ืกื™ื™ื ื™ื ื’ ืึทืจื•ื™ืฃ ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืฆื•ืงื•ื ืคึฟื˜ ืžืึทื ื•ืึทืœ ื•ื™ืกื’ืœื™ื™ึทืš ืคื•ืŸ ื“ื™ ืจื™ื–ืึทืœื˜ื™ื ื’ ื“ืึทื˜ืŸ ืฉื˜ืขืœื˜.

ืจืขื’ืึทืจื“ืœืขืกืก ืคื•ืŸ ื•ื•ืึธืก ื›ื™ื•ืจื™ืกื˜ื™ืง ืื™ืจ ื ื•ืฆืŸ, ืขืก ืื™ื– ื ื™ืฉื˜ื™ืง ืฆื• ืฉืึทืคึฟืŸ ืึท ื“ื•ืจื›ืคืึทืœ ื•ื•ืึธืก ื•ื•ืขื˜ ืคืึทืจืฉืึทืคืŸ ื‘ื™ื™ื“ืข ื–ื™ื™ื˜ืŸ ืฆื• ืคืึทืจืœืึธื–ืŸ ืึธื“ืขืจ ืคืึทืจืžืึทื›ืŸ ื“ื™ ืงื ื•ื™ืœ ืฆื• ืคืึทืจืžืึทื›ืŸ ื“ื™ ืกืขืจื•ื•ื™ื™ื•ื•ื™ื ื’ ื ืึธื•ื“ื–. ื ื™ื˜ ื ื™ืฆืŸ ืงื•ื•ืึธืจื ื˜ืึทืงืข ื“ื™ืคึผืจื™ื™ื•ื•ื– ื“ื™ ืงื ื•ื™ืœ ืคื•ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืžืขืจืกื˜ ืฉื˜ืึทืจืง ืžื›ืฉื™ืจื™ื ืื™ืŸ ื–ื™ื™ืŸ ืึทืจืกืขื ืึทืœ.

ืื•ื™ื‘ ืขืก ืื™ื– ืงื™ื™ืŸ ืื ื“ืขืจืข ืื ื“ืขืจ ื‘ืจื™ืจื”, ื“ืขืจ ื‘ืขืกื˜ืขืจ ืฆื•ื’ืึทื ื’ ืื™ื– ืฆื• ืงืจื‘ืŸ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ (ื“ืึธ ื“ืขืจ ืžื—ื‘ืจ ืจืขืคืขืจืก ืฆื• ื“ื™ CAP ื˜ื”ืขืึธืจืขื). ื”ื•ื™ืš ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœื™ื˜ื™ ืคื•ืŸ ืคืืจื“ืืจื‘ืŸ ื“ืึทื˜ืŸ ืงืขืŸ ื ื™ืฉื˜ ื”ืขืœืคึฟืŸ ื•ื•ืขืจ ืขืก ื™ื–, ืื•ืŸ ืžืึทื ื™ื•ืึทืœื™ ืจื™ืงืึทื ืกื™ื™ืœื™ื ื’ ืคืึทืจืฉื™ื“ืขื ืข ื“ืึทื˜ืŸ ืฉื˜ืขืœื˜ ืื™ื– ืื•ื™ืš ื ื™ืฉื˜ ืฉืคึผืึทืก.

ืงื•ื•ืึธืจื•ื

ืงื•ื•ืึธืจื•ื ืกืึธื•ื ื“ืก ื’ืจื•ื™ืก, ืจืขื›ื˜?

ื“ืขืจ ื‘ืœื•ื™ื– ื“ืึทื•ื ืกื™ื™ื“ ืื™ื– ืึทื– ืื™ืŸ ืกื“ืจ ืฆื• ื”ืึธื‘ืŸ ืขืก ืื™ืŸ ืึท ืงื ื•ื™ืœ ืžื™ื˜ N ืžื™ื˜ื’ืœื™ื“ืขืจ, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื”ืึธื‘ืŸ ืึท ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืฆื•ื•ื™ืฉืŸ N / 2 + 1 ืคื•ืŸ ื“ื™ื™ืŸ ื ืึธื•ื“ื– ืจื•ืขืŸ. ื•ื•ืึธืก ืื™ื– ื ื™ื˜ ืžืขื’ืœืขืš ืื™ืŸ ืึท ืฆื•ื•ื™ื™ ื ืึธื“ืข ืงื ื•ื™ืœ ื ืึธืš ืื™ื™ืŸ ื ืึธื“ืข ืคื™ื™ืœื–.

ื•ื•ืึธืก ืœืขืกืึธืฃ ื‘ืจืขื ื’ื˜ ืื•ื ื“ื– ืฆื• ื“ื™ ืคื•ื ื“ืึทืžืขื ื˜ืึทืœ ืคึผืจืึธื‘ืœืขื ืžื™ื˜ ืฆื•ื•ื™ื™ ื ืึธื•ื“ื–:
ืงื•ื•ืึธืจื•ื ื˜ื•ื˜ ื ื™ืฉื˜ ืžืึทื›ืŸ ื–ื™ื ืขืŸ ืื™ืŸ ืฆื•ื•ื™ื™ ื ืึธื“ืข ืงืœืึทืกื˜ืขืจื–, ืื•ืŸ ืึธืŸ ืขืก ืขืก ืื™ื– ืื•ืžืžืขื’ืœืขืš ืฆื• ืคืึทืจืœืึธื–ืœืขืš ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืœื•ื™ืฃ ืคื•ืŸ ืงืึทืžืฃ ื•ื•ืึธืก ืžืึทืงืกืึทืžื™ื™ื– ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืื•ืŸ ืคึผืจื™ื•ื•ืขื ืฅ ื“ืึทื˜ืŸ ืึธื ื•ื•ืขืจ
ืืคื™ืœื• ืื™ืŸ ืึท ืกื™ืกื˜ืขื ืคื•ืŸ ืฆื•ื•ื™ื™ ื ืึธื•ื“ื– ืคืืจื‘ื•ื ื“ืŸ ื“ื•ืจืš ืึท ืงืจืึธืกืึธื•ื•ื•ืขืจ ืงืึทื‘ืœืข, ืขืก ืื™ื– ืื•ืžืžืขื’ืœืขืš ืฆื• ื“ืขืคื™ื ื™ื˜ื™ื•ื•ืข ื•ื™ืกื˜ื™ื™ืœืŸ ืฆื•ื•ื™ืฉืŸ ืึท ื ืขืฅ ืึทื•ื˜ื™ื“ื–ืฉ ืื•ืŸ ืึท ื“ื•ืจื›ืคืึทืœ ืคื•ืŸ ื“ื™ ืื ื“ืขืจืข ื ืึธื“ืข. ื“ื™ืกื™ื™ื‘ืึทืœื™ื ื’ ืื™ื™ืŸ ืกื•ืฃ (ื“ื™ ืžืึทืฉืžืึธืขืก ืคื•ืŸ ื•ื•ืึธืก ืื™ื–, ืคื•ืŸ ืงื•ืจืก, ืคึผืจืึทืคึผืึธืจืฉืึทื ืึทืœ ืฆื• ื“ื™ ื•ื•ื™ื™ึทื˜ืงื™ื™ื˜ ืฆื•ื•ื™ืฉืŸ ื“ื™ ื ืึธื•ื“ื–) ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื ื•ื’ ืฆื• ืคืึทืจืงืจื™ืคึผืœื˜ ืงื™ื™ืŸ ื”ืึทืฉืึธืจืข ืึทื– ื“ื™ ื’ืขื–ื•ื ื˜ ืคื•ืŸ ื“ื™ ืœื™ื ืง ืื™ื– ื’ืœื™ื™ึทืš ืฆื• ื“ื™ ื’ืขื–ื•ื ื˜ ืคื•ืŸ ื“ื™ ืฉื•ื˜ืขืฃ ื ืึธื“ืข.

ืžืื›ืŸ ืึท ืฆื•ื•ื™ื™-ื ืึธื“ืข ืงื ื•ื™ืœ ืึทืจื‘ืขื˜

ืžืืœ ื“ืขืจ ืงืœื™ืขื ื˜ ืงืขืŸ ื ื™ืฉื˜ ืึธื“ืขืจ ื•ื•ื™ืœ ื ื™ืฉื˜ ืงื•ื™ืคืŸ ืึท ื“ืจื™ื˜ ื ืึธื“ืข, ืื•ืŸ ืžื™ืจ ื–ืขื ืขืŸ ื’ืขืฆื•ื•ื•ื ื’ืขืŸ ืฆื• ืงื•ืงืŸ ืคึฟืึทืจ ืึทืŸ ืื ื“ืขืจ ื‘ืจื™ืจื”.

ืึธืคึผืฆื™ืข 1 - ื“ื•ืคึผืœื™ืงืึทื˜ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืื•ืคึฟืŸ

ื ื ืึธื“ืข ืก iLO ืึธื“ืขืจ IPMI ืžื™ื˜ืœ ืจืขืคึผืจืึทื–ืขื ืฅ ืึท ืคื•ื ื˜ ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ ื•ื•ื™ื™ึทืœ ืื•ื™ื‘ ืขืก ืคื™ื™ืœื–, ืกืขืจื•ื•ื™ื™ื•ื•ืขืจื– ืงืขื ืขืŸ ื ื™ืฉื˜ ื ื•ืฆืŸ ืขืก ืฆื• ื‘ืจืขื ื’ืขืŸ ื“ื™ ื ืึธื“ืข ืฆื• ืึท ื–ื™ื›ืขืจ ืฉื˜ืึทื˜. ืื™ืŸ ืึท ืงื ื•ื™ืœ ืคื•ืŸ 3 ืึธื“ืขืจ ืžืขืจ ื ืึธื•ื“ื–, ืžื™ืจ ืงืขื ืขืŸ ืคืึทืจืžื™ื ืขืจืŸ ื“ืขื ื“ื•ืจืš ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื ื’ ืงื•ื•ืึธืจื ืื•ืŸ ื ื™ืฆืŸ ืึท ื™ื™ึทื–ื ื•ื•ืึทืจื’ ื•ื•ืึทื˜ืฉื“ืึธื’ (ืึทืŸ ื•ืžื“ื™ืจืขืงื˜ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืžืขืงืึทื ื™ื–ืึทื, ื•ื•ื™ ื“ื™ืกืงืึทืกื˜ ืคืจื™ืขืจ). ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ืฆื•ื•ื™ื™ ื ืึธื•ื“ื–, ืžื™ืจ ืžื•ื–ืŸ ืึทื ืฉื˜ืึธื˜ ื ื•ืฆืŸ ื ืขืฅ ืžืึทื›ื˜ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ื•ื ื™ืฅ (ืคึผื“ื•).

ื ืึธืš ืึท ื“ื•ืจื›ืคืึทืœ, ื“ืขืจ ืœืขื‘ื  ื’ืขื‘ืœื™ื‘ืขื ืขืจ ืขืจืฉื˜ืขืจ ืคืจื•ื•ื•ืŸ ืฆื• ืงืึธื ื˜ืึทืงื˜ ื“ื™ ืขืจืฉื˜ื™ืง ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืžื™ื˜ืœ (ืขืžื‘ืขื“ื™ื“ iLO ืึธื“ืขืจ IPMI). ืื•ื™ื‘ ื“ืึธืก ืื™ื– ื’ืขืจืึธื˜ืŸ, ืึธืคึผื–ื•ืš ื”ืืœื˜ ื•ื•ื™ ื’ืขื•ื•ื™ื™ื ื˜ืœืขืš. ื‘ืœื•ื™ื– ืื•ื™ื‘ ื“ื™ iLO / IPMI ืžื™ื˜ืœ ืคื™ื™ืœื– ืื™ื– ื“ื™ PDU ืึทืงืกืขืกื˜; ืื•ื™ื‘ ื“ืขืจ ืึทืงืกืขืก ืื™ื– ื’ืขืจืึธื˜ืŸ, ืึธืคึผื–ื•ืš ืงืขื ืขืŸ ืคืึธืจื–ืขืฆืŸ.

ื–ื™ื™ื˜ ื–ื™ื›ืขืจ ืฆื• ืฉื˜ืขืœืŸ ื“ื™ PDU ืื•ื™ืฃ ืึท ืึทื ื“ืขืจืฉ ื ืขืฅ ื•ื•ื™ ื“ื™ ืงื ื•ื™ืœ ืคืึทืจืงืขืจ, ืึทื ื“ืขืจืฉ ืึท ืื™ื™ืŸ ื ืขืฅ ื“ื•ืจื›ืคืึทืœ ื•ื•ืขื˜ ืคืึทืจืฉืคึผืึทืจืŸ ืึทืงืกืขืก ืฆื• ื‘ื™ื™ื“ืข ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ื“ืขื•ื•ื™ืกืขืก ืื•ืŸ ืคืึทืจืฉืคึผืึทืจืŸ ื“ื™ ืจืขืกื˜ืขืจื™ื™ืฉืึทืŸ ืคื•ืŸ ืกืขืจื•ื•ื™ืกืขืก.

ื“ืึธ ืื™ืจ ืงืขืŸ ืคืจืขื’ืŸ - ืื™ื– ื“ื™ PDU ืึท ืื™ื™ืŸ ืคื•ื ื˜ ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ? ืฆื• ื•ื•ืึธืก ื“ืขืจ ืขื ื˜ืคืขืจ ืื™ื–, ืคื•ืŸ ืงื•ืจืก.

ืื•ื™ื‘ ื“ื™ ืจื™ื–ื™ืงื™ืจืŸ ืื™ื– ื‘ืึทื˜ื™ื™ื˜ื™ืง ืคึฟืึทืจ ืื™ืจ, ืื™ืจ ื–ืขื ื˜ ื ื™ืฉื˜ ืึทืœื™ื™ืŸ: ืงืึธื ื ืขืงื˜ ื‘ื™ื™ื“ืข ื ืึธื•ื“ื– ืฆื• ืฆื•ื•ื™ื™ PDUs ืื•ืŸ ื–ืึธื’ืŸ ื“ื™ ืงืœืึทืกื˜ืขืจื™ื ื’ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืฆื• ื ื•ืฆืŸ ื‘ื™ื™ื“ืข ื•ื•ืขืŸ ืื™ืจ ืžืึทื›ื˜ ื“ื™ ื ืึธื•ื“ื– ืื•ื™ืฃ ืื•ืŸ ืึทื•ื•ืขืง. ื“ืขืจ ืงื ื•ื™ืœ ืื™ืฆื˜ ื‘ืœื™ื™ื‘ื˜ ืึทืงื˜ื™ื•ื• ืื•ื™ื‘ ืื™ื™ื ืขืจ PDU ืฉื˜ืึทืจื‘ืŸ, ืื•ืŸ ืึท ืฆื•ื•ื™ื™ื˜ ื“ื•ืจื›ืคืึทืœ ืคื•ืŸ ื“ื™ ืื ื“ืขืจืข PDU ืึธื“ืขืจ ื“ื™ IPMI ืžื™ื˜ืœ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคืืจืœืื ื’ื˜ ืฆื• ืคืึทืจืฉืคึผืึทืจืŸ ืึธืคึผื–ื•ืš.

ืึธืคึผืฆื™ืข 2 - ืึทื“ื™ื ื’ ืึทืŸ ืึทืจื‘ื™ื˜ืขืจ

ืื™ืŸ ืขื˜ืœืขื›ืข ืกื™ื ืขืจื™ืึธื•ื–, ื›ืึธื˜ืฉ ื“ื™ ื“ื•ืคึผืœื™ืงืึทื˜ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืื•ืคึฟืŸ ืื™ื– ื˜ืขืงื ื™ืงืœื™ ืžืขื’ืœืขืš, ืขืก ืื™ื– ืคึผืึธืœื™ื˜ื™ืฉ ืฉื•ื•ืขืจ. ืคื™ืœืข ืงืึธืžืคึผืึทื ื™ืขืก ื•ื•ื™ ืฆื• ื”ืึธื‘ืŸ ืขื˜ืœืขื›ืข ืฆืขืฉื™ื™ื“ื•ื ื’ ืฆื•ื•ื™ืฉืŸ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจืก ืื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืึธื•ื ืขืจื–, ืื•ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜-ื‘ืึทื•ื•ื•ืกื˜ื–ื™ื ื™ืง ื ืขืฅ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ืฉื˜ืขื ื“ื™ืง ื™ื ื˜ื•ื–ื™ืึทืกื˜ื™ืง ืฆื• ื˜ื™ื™ืœืŸ PDU ืึทืงืกืขืก ืกืขื˜ื˜ื™ื ื’ืก ืžื™ื˜ ื•ื•ืขืจ ืขืก ื™ื–.

ืื™ืŸ ื“ืขื ืคืึทืœ, ื“ื™ ืจืขืงืึทืžืขื ื“ื™ื“ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ืื™ื– ืฆื• ืฉืึทืคึฟืŸ ืึท ื ื™ื™ื˜ืจืึทืœ ื“ืจื™ื˜ ื˜ื™ื™ืœื•ื•ื™ื™ึทื– ื•ื•ืึธืก ืงืขื ืขืŸ ื”ืขืกืึธืคืข ื“ื™ ืงื•ื•ืึธืจื•ื ื›ืขื–ืฉื‘ืŸ.

ืื™ืŸ ื“ื™ ื’ืขืฉืขืขื ื™ืฉ ืคื•ืŸ ืึท ื“ื•ืจื›ืคืึทืœ, ืึท ื ืึธื“ืข ืžื•ื–ืŸ ืงืขื ืขืŸ ืฆื• ื–ืขืŸ ื“ื™ ืœื•ืคื˜ ื•ื•ืึทื•ื•ืขืก ืคื•ืŸ ื–ื™ื™ืŸ ื™ื™ึทื ืงื•ืงื  ืึธื“ืขืจ ืึทืจื‘ื™ื˜ืขืจ ืื™ืŸ ืกื“ืจ ืฆื• ื•ืžืงืขืจืŸ ืกืขืจื•ื•ื™ืกืขืก. ื“ืขืจ ืึทืจื‘ื™ื˜ืขืจ ืื•ื™ืš ื›ื•ืœืœ ืึท ื“ื™ืกืงืึทื ืขืงื˜ ืคื•ื ืงืฆื™ืข ืื•ื™ื‘ ื‘ื™ื™ื“ืข ื ืึธื•ื“ื– ืงืขื ืขืŸ ื–ืขืŸ ื“ื™ ืึทืจื‘ื™ื˜ืขืจ ืึธื‘ืขืจ ืงืขื ืขืŸ ื ื™ืฉื˜ ื–ืขืŸ ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ.

ื“ื™ ืึธืคึผืฆื™ืข ืžื•ื–ืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืื™ืŸ ืงืึทื ื“ื–ืฉืึทื ื’ืงืฉืึทืŸ ืžื™ื˜ ืึท ื•ืžื“ื™ืจืขืงื˜ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืื•ืคึฟืŸ, ืึทื–ืึท ื•ื•ื™ ืึท ื™ื™ึทื–ื ื•ื•ืึทืจื’ ื•ื•ืึทื˜ืฉื“ืึธื’ ื˜ื™ื™ึทืžืขืจ, ื•ื•ืึธืก ืื™ื– ืงืึทื ืคื™ื’ื™ืขืจื“ ืฆื• ื˜ื™ื™ื˜ืŸ ืึท ืžืึทืฉื™ืŸ ืื•ื™ื‘ ืขืก ืคืืจืœื™ืจื˜ ืงืฉืจ ืฆื• ื–ื™ื™ืŸ ื™ื™ึทื ืงื•ืงื  ืื•ืŸ ืึทืจื‘ื™ื˜ืขืจ ื ืึธื“ืข. ืื–ื•ื™, ืึท ืœืขื‘ื  ื’ืขื‘ืœื™ื‘ืขื ืขืจ ืงืขื ืขืŸ ืจื™ื–ืึทื ืึทื‘ืœื™ ื™ื‘ืขืจื ืขืžืขืŸ ืึทื– ื–ื™ื™ืŸ ื™ื™ึทื ืงื•ืงื  ื ืึธื“ืข ื•ื•ืขื˜ ื–ื™ื™ืŸ ืื™ืŸ ืึท ื–ื™ื›ืขืจ ืฉื˜ืึทื˜ ื ืึธืš ื™ืงืกืคึผื™ื™ืขืจื– ืคื•ืŸ ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ื•ื•ืึทื˜ืฉื“ืึธื’ ื˜ื™ื™ึทืžืขืจ.

ื“ืขืจ ืคึผืจืึทืงื˜ื™ืฉ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ืึท ืึทืจื‘ื™ื˜ืขืจ ืื•ืŸ ืึท ื“ืจื™ื˜ ื ืึธื“ืข ืื™ื– ืึทื– ืึท ืึทืจื‘ื™ื˜ืขืจ ืจื™ืงื•ื•ื™ื™ืขืจื– ืคื™ืœ ื•ื•ื™ื™ื ื™ืงืขืจืข ืจืขืกื•ืจืกืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ ืื•ืŸ ืงืขื ืขืŸ ืคึผืึทื˜ืขื ื˜ืฉืึทืœื™ ื“ื™ื ืขืŸ ืžืขืจ ื•ื•ื™ ืื™ื™ืŸ ืงื ื•ื™ืœ.

ืึธืคึผืฆื™ืข 3 - ืžืขื ื˜ืฉ ืคืึทืงื˜ืึธืจ

ื“ื™ ืœืขืฆื˜ืข ืฆื•ื’ืึทื ื’ ืื™ื– ืึทื– ืกืขืจื•ื•ื™ื™ื•ื•ืขืจื– ืคืึธืจื–ืขืฆืŸ ืฆื• ืœื•ื™ืคืŸ ื•ื•ืึธืก ืกืขืจื•ื•ื™ืกืขืก ื–ื™ื™ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืคืœื™ืกื ื“ื™ืง, ืึธื‘ืขืจ ื ื™ืฉื˜ ืึธื ื”ื™ื™ื‘ืŸ ื ื™ื™ึทืข ื‘ื™ื– ื“ื™ ืคึผืจืึธื‘ืœืขื ืกืึทืœื•ื•ื– ื–ื™ืš (ื ืขืฅ ืจื™ืกื˜ืึธืจ, ื ืึธื“ืข ืจืขื‘ืึธืึธื˜) ืึธื“ืขืจ ืึท ืžืขื ื˜ืฉ ื ืขืžื˜ ืคึฟืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขื›ืงื™ื™ื˜ ืฆื• ืžืึทื ื™ื•ืึทืœื™ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืึทื– ื“ื™ ืื ื“ืขืจืข ื–ื™ื™ึทื˜ ืื™ื– ื˜ื•ื™ื˜.

ื‘ืึธื ื•ืก ืึธืคึผืฆื™ืข

ืฆื™ ื”ืึธื˜ ืื™ืš ื“ืขืจืžืึธื ืขืŸ ืื™ืจ ืงืขื ืขืŸ ืœื™ื™ื’ืŸ ืึท ื“ืจื™ื˜ ื ืึธื“ืข?

ืฆืฐืฒ ืจืึทืงืก

ืคืืจ ื“ื™ ื˜ืขื ื”, ืœืืžื™ืจ ื–ื™ืš ืคืืจืฉื˜ืขืœืŸ ืื– ืื™ืš ื”ืื‘ ืื™ื™ืš ืื™ื‘ืขืจืฆื™ื™ื’ื˜ ืคื•ืŸ ื“ื™ ืคืืจื“ื™ื ืกื˜ืŸ ืคื•ืŸ ื“ืขื ื“ืจื™ื˜ืŸ ื ืึธื“ืข, ืื™ืฆื˜ ืžื™ืจ ืžื•ื–ืŸ ื‘ืึทื˜ืจืึทื›ื˜ืŸ ื“ื™ ื’ืฉืžื™ื•ืช ืึธืจื“ืขื ื•ื ื’ ืคื•ืŸ ื“ื™ ื ืึธื“ืขืก. ืื•ื™ื‘ ื–ื™ื™ ื–ืขื ืขืŸ ื›ืึทื•ื–ื“ (ืื•ืŸ ืคึผืึทื•ืขืจื“) ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื’ืขืฉื˜ืขืœ, ื“ืึธืก ืื•ื™ืš ืงืึทื ืกื˜ืึทื˜ื•ืฅ SPoF, ืื•ืŸ ืื™ื™ื ืขืจ ื•ื•ืึธืก ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ืจื™ื–ืึทืœื•ื•ื“ ื“ื•ืจืš ืึทื“ื™ื ื’ ืึท ืฆื•ื•ื™ื™ื˜ ื’ืขืฉื˜ืขืœ.

ืื•ื™ื‘ ื“ืึธืก ืื™ื– ื—ื™ื“ื•ืฉ, ื‘ืึทื˜ืจืึทื›ื˜ืŸ ื•ื•ืึธืก ื•ื•ืึธืœื˜ ืคึผืึทืกื™ืจืŸ ืื•ื™ื‘ ืึท ื’ืขืฉื˜ืขืœ ืžื™ื˜ ืฆื•ื•ื™ื™ ื ืึธื•ื“ื– ืึทื ื“ืขืจืฉ, ืื•ืŸ ื•ื•ื™ ื“ื™ ืกืขืจื•ื•ื™ื™ื•ื•ื™ื ื’ ื ืึธื“ืข ื•ื•ืึธืœื˜ ื“ื™ืคืขืจืขื ื˜ืฉื™ื™ื™ื˜ ืฆื•ื•ื™ืฉืŸ ื“ืขื ืื•ืŸ ืึท ื ืขืฅ ื“ื•ืจื›ืคืึทืœ.

ื“ืขืจ ืงื•ืจืฅ ืขื ื˜ืคืขืจ ืื™ื– ืึทื– ืขืก ืื™ื– ื ื™ื˜ ืžืขื’ืœืขืš, ืื•ืŸ ื•ื•ื™ื“ืขืจ ืžื™ืจ ื”ืึทื ื“ืœืขืŸ ืžื™ื˜ ืึทืœืข ื“ื™ ืคืจืื‘ืœืขืžืขืŸ ืื™ืŸ ื“ื™ ืฆื•ื•ื™ื™-ื ืึธื“ืข ืคืึทืœ. ืึธื“ืขืจ ืœืขื‘ื  ื’ืขื‘ืœื™ื‘ืขื ืขืจ:

  • ืื™ื’ื ืึธืจื™ืจื˜ ืงื•ื•ืึธืจื•ื ืื•ืŸ ื™ื ืงืขืจืขืงื˜ืœื™ ืคืจื•ื•ื•ืŸ ืฆื• ืึธื ื”ื™ื™ื‘ืŸ ืจืขืกื˜ืขืจื™ื™ืฉืึทืŸ ื‘ืขืฉืึทืก ื ืขืฅ ืึทื•ื˜ืึทื“ื–ืฉืึทื– (ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคืึทืจืขื ื“ื™ืงืŸ ื“ื™ืกืกืึธืกื™ืึทื˜ื™ืึธืŸ ืื™ื– ืึท ืึทื ื“ืขืจืฉ ื’ืขืฉื™ื›ื˜ืข ืื•ืŸ ื“ืขืคึผืขื ื“ืก ืื•ื™ืฃ ืฆื™ ื“ื™ PDU ืื™ื– ื™ื ื•ื•ืึทืœื•ื•ื“ ืื•ืŸ ืฆื™ ื–ื™ื™ ื˜ื™ื™ืœืŸ ืžืึทื›ื˜ ืžื™ื˜ ืงื™ื™ืŸ ืคื•ืŸ ื“ื™ ืจืึทืงืก), ืึธื“ืขืจ
  • ืจืขืกืคึผืขืงื˜ืขื“ ืงื•ื•ืึธืจื•ื ืื•ืŸ ื“ื™ืกืงืึทื ืขืงืฅ ื–ื™ืš ืฆื• ืคืจื™ ื•ื•ืขืŸ ื–ื™ื™ืŸ ืคึผื™ืขืจ ื ืึธื“ืข ืคื™ื™ืœื–

ืื™ืŸ ืงื™ื™ืŸ ืคืึทืœ, ืฆื•ื•ื™ื™ ืจืึทืงืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ื‘ืขืกืขืจ ื•ื•ื™ ืื™ื™ืŸ, ืื•ืŸ ื“ื™ ื ืึธื•ื“ื– ืžื•ื–ืŸ ืึธื“ืขืจ ื‘ืึทืงื•ืžืขืŸ ืคืจื™ื™ึท ืžืึทื›ื˜ ืกืึทืคึผืœื™ื™ื– ืึธื“ืขืจ ื–ื™ื™ืŸ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืื™ื‘ืขืจ ื“ืจื™ื™ (ืึธื“ืขืจ ืžืขืจ, ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื•ื•ื™ ืคื™ืœืข ื ืึธื•ื“ื– ืื™ืจ ื”ืึธื‘ืŸ) ืจืึทืงืก.

ืฆื•ื•ื™ื™ ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก

ืื™ืŸ ื“ืขื ืคื•ื ื˜, ืœื™ื™ืขื ืขืจ ื•ื•ืึธืก ื–ืขื ืขืŸ ื ื™ื˜ ืžืขืจ ืจื™ื–ื™ืงื™ืจืŸ ืึทื•ื•ืขืจืก ื–ืืœ ื•ื•ืขืœืŸ ืฆื• ื‘ืึทื˜ืจืึทื›ื˜ืŸ ื•ืžื’ืœื™ืง ืึธืคึผื–ื•ืš. ื•ื•ืึธืก ื›ืึทืคึผืึทื ื– ื•ื•ืขืŸ ืึทืŸ ืึทืกื˜ืขืจื•ื™ื“ ืฉืœืึธื’ืŸ ื“ื™ ื–ืขืœื‘ืข ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืžื™ื˜ ืื•ื ื“ื–ืขืจ ื“ืจื™ื™ ื ืึธื•ื“ื– ืคืึทืจืฉืคึผืจื™ื™ื˜ืŸ ืื™ื‘ืขืจ ื“ืจื™ื™ ืคืึทืจืฉื™ื“ืขื ืข ืจืึทืงืก? ื“ืึธืš ืฉืœืขื›ื˜ ื˜ื™ื ื’ื–, ืึธื‘ืขืจ ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ื™ืŸ ื‘ืื“ืขืจืคืขื ื™ืฉืŸ, ืึทื“ื™ื ื’ ืึท ืฆื•ื•ื™ื™ื˜ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืงืขืŸ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื’ืขื ื•ื’.

ืื•ื™ื‘ ื“ืึธืก ืื™ื– ืจื™ื›ื˜ื™ืง ื’ืขื˜ืืŸ, ื“ื™ ืจื’ืข ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ื’ื™ื˜ ืื™ืจ (ืื•ืŸ ืจื™ื–ืึทื ืึทื‘ืœื™ ืึทื–ื•ื™) ืึท ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืื•ืŸ ืงืึธื ืกื™ืกื˜ืขื ื˜ ืงืึธืคึผื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ื™ืŸ ื‘ืึทื“ื™ื ื•ื ื’ืก ืื•ืŸ ื–ื™ื™ืขืจ ื“ืึทื˜ืŸ. ืึธื‘ืขืจ, ื•ื•ื™ ืื™ืŸ ืฆื•ื•ื™ื™-ื ืึธื“ืข, ืฆื•ื•ื™ื™-ื’ืขืฉื˜ืขืœ ืกื™ื ืขืจื™ืึธื•ื–, ืขืก ืื™ื– ื ื™ืฉื˜ ื’ืขื ื•ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื ืฆื• ืขื ืฉื•ืจ ืžืึทืงืกื™ืžื•ื ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืื•ืŸ ืคืึทืจืžื™ื™ึทื“ืŸ ืงืึธืจื•ืคึผืฆื™ืข (ืึธื“ืขืจ ื“ืึทื˜ืŸ ืฉื˜ืขืœืŸ ื“ื™ืกืงืจืขืคึผืึทื ืกื™ื–). ืืคื™ืœื• ืžื™ื˜ ื“ืจื™ื™ ื ืึธื•ื“ื– (ืึธื“ืขืจ ืจืึทืงืก), ื“ื™ืกื˜ืจื™ื‘ื™ื•ื˜ื™ื ื’ ื–ื™ื™ ืื™ื‘ืขืจ ื‘ืœื•ื™ื– ืฆื•ื•ื™ื™ ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก ืœืึธื–ืŸ ื“ื™ ืกื™ืกื˜ืขื ืจื™ืœื™ื™ืึทื‘ืœื™ ืฆื• ืžืึทื›ืŸ ื“ื™ ืจืขื›ื˜ ื‘ืึทืฉืœื•ืก ืื™ืŸ ื“ื™ ื’ืขืฉืขืขื ื™ืฉ ืคื•ืŸ ืึท (ืื™ืฆื˜ ืคื™ืœ ืžืขืจ ืžืกืชึผืžื) ื’ืขืฉืขืขื ื™ืฉ ื•ื•ืึธืก ื‘ื™ื™ื“ืข ืคึผืึทืจื˜ื™ืขืก ืงืขื ืขืŸ ื ื™ืฉื˜ ื™ื‘ืขืจื’ืขื‘ืŸ.

ื“ืึธืก ื˜ื•ื˜ ื ื™ืฉื˜ ืžื™ื™ื ืขืŸ ืึทื– ืึท ืฆื•ื•ื™ื™ืขื ื“ื™ืง ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืœื™ื™ื–ื•ื ื’ ืื™ื– ืงื™ื™ื ืžืึธืœ ืคึผืึทืกื™ืง. ืงืึธืžืคึผืึทื ื™ืขืก ืึธืคื˜ ื•ื•ื™ืœืŸ ืึท ืžืขื ื˜ืฉ ืฆื• ื–ื™ื™ืŸ ืึทื•ื•ืขืจ ืื™ื™ื“ืขืจ ื’ืขื ื•ืžืขืŸ ื“ื™ ื•ื™ืกืขืจื’ืขื•ื•ื™ื™ื ืœืขืš ืฉืจื™ื˜ ืคื•ืŸ ืžืึทืš ืฆื• ืึท ื‘ืึทืงืึทืคึผ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ. ื ืึธืจ ื”ืึทืœื˜ืŸ ืื™ืŸ ื–ื™ื ืขืŸ ืึทื– ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืึธื˜ืึทืžื™ื™ื˜ ื“ื™ ืึทื•ื˜ื™ื“ื–ืฉ, ืื™ืจ ื•ื•ืขื˜ ื“ืึทืจืคึฟืŸ ืึท ื“ืจื™ื˜ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืคึฟืึทืจ ืงื•ื•ืจื•ื ืฆื• ืžืึทื›ืŸ ื–ื™ื ืขืŸ (ืึธื“ืขืจ ื’ืœื™ื™ึทืš ืึธื“ืขืจ ื“ื•ืจืš ืึท ืึทืจื‘ื™ื˜ืขืจ), ืึธื“ืขืจ ืื™ืจ ื•ื•ืขื˜ ื’ืขืคึฟื™ื ืขืŸ ืึท ื•ื•ืขื’ ืฆื• ืคืึทืจืœืึธื–ืœืขืš ืคืึทืจืžืึทื›ืŸ ื“ื™ ื’ืื ืฆืข ื“ืึทื˜ืŸ. ืฆืขื ื˜ืขืจ.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’