ืืฉื›ื•ืœ ืฉืœ ืฉื ื™ ืฆืžืชื™ื - ื”ืฉื˜ืŸ ื ืžืฆื ื‘ืคืจื˜ื™ื

ื”ื™ื™ ื”ื‘ืจ! ืื ื™ ืžืฆื™ื’ ืœืชืฉื•ืžืช ืœื‘ืš ืืช ื”ืชืจื’ื•ื ืฉืœ ื”ืžืืžืจ "ืฉื ื™ ืฆืžืชื™ื - ื”ืฉื˜ืŸ ื ืžืฆื ื‘ืคืจื˜ื™ื" ืžืืช ืื ื“ืจื• ื‘ื™ืงื”ื•ืฃ.

ืื ืฉื™ื ืจื‘ื™ื ืžืขื“ื™ืคื™ื ืืฉื›ื•ืœื•ืช ื“ื•-ืฆืžืชื™ื ืžื›ื™ื•ื•ืŸ ืฉื”ื ื ืจืื™ื ืคืฉื•ื˜ื™ื ื™ื•ืชืจ ืžื‘ื—ื™ื ื” ืจืขื™ื•ื ื™ืช ื•ื”ื ื’ื ื–ื•ืœื™ื ื‘-33% ืžืขืžื™ืชื™ื”ื ื‘ืขืœื™ ืฉืœื•ืฉื” ืฆืžืชื™ื. ืœืžืจื•ืช ืฉื ื™ืชืŸ ื‘ื”ื—ืœื˜ ืœื”ืจื›ื™ื‘ ืืฉื›ื•ืœ ื˜ื•ื‘ ืฉืœ ืฉื ื™ ืฆืžืชื™ื, ื‘ืจื•ื‘ ื”ืžืงืจื™ื, ืขืงื‘ ืชืจื—ื™ืฉื™ื ืœื ืฉืงื•ืœื™ื, ืชืฆื•ืจื” ื›ื–ื• ืชื™ืฆื•ืจ ื‘ืขื™ื•ืช ืจื‘ื•ืช ื•ื‘ืœืชื™ ื‘ืจื•ืจื•ืช.

ื”ืฆืขื“ ื”ืจืืฉื•ืŸ ืœื™ืฆื™ืจืช ื›ืœ ืžืขืจื›ืช ื–ืžื™ื ื•ืช ื’ื‘ื•ื”ื” ื”ื•ื ืœืžืฆื•ื ื•ืœื ืกื•ืช ืœื—ืกืœ ื ืงื•ื“ื•ืช ื›ืฉืœ ื‘ื•ื“ื“ื•ืช, ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžืงื•ืฆืจื•ืช ื‘ืฉื SPoF (ื ืงื•ื“ืช ื›ืฉืœ ื™ื—ื™ื“ื”).

ื›ื“ืื™ ืœื–ื›ื•ืจ ืฉืื™ ืืคืฉืจ ืœื‘ื˜ืœ ืืช ื›ืœ ื”ืกื™ื›ื•ื ื™ื ื”ืืคืฉืจื™ื™ื ืฉืœ ื”ืฉื‘ืชื” ื‘ื›ืœ ืžืขืจื›ืช. ื–ื” ื ื•ื‘ืข ืžื”ืขื•ื‘ื“ื” ืฉื”ื’ื ื” ื˜ื™ืคื•ืกื™ืช ืžืคื ื™ ืกื™ื›ื•ืŸ ื”ื™ื ื”ื›ื ืกืช ื™ืชื™ืจื•ืช ืžืกื•ื™ืžืช, ืžื” ืฉืžื•ื‘ื™ืœ ืœืžื•ืจื›ื‘ื•ืช ื”ืžืขืจื›ืช ืžื•ื’ื‘ืจืช ื•ืœื”ื•ืคืขืช ื ืงื•ื“ื•ืช ื›ืฉืœ ื—ื“ืฉื•ืช. ืœื›ืŸ, ื‘ืชื—ื™ืœื” ืื ื• ืขื•ืฉื™ื ืคืฉืจื” ื•ืžืชืžืงื“ื™ื ื‘ืื™ืจื•ืขื™ื ื”ืงืฉื•ืจื™ื ืœื ืงื•ื“ื•ืช ื›ืฉืœ ื‘ื•ื“ื“ื•ืช, ื•ืœื ื‘ืฉืจืฉืจื•ืช ืฉืœ ืื™ืจื•ืขื™ื ืงืฉื•ืจื™ื, ื•ืœืคื™ื›ืš, ืกื‘ื™ืจื™ื ื™ื•ืชืจ ื•ื™ื•ืชืจ.

ืœืื•ืจ ื”ืคืฉืจื•ืช, ืื ื• ืœื ืจืง ืžื—ืคืฉื™ื SPoF, ืืœื ื’ื ืžืื–ื ื™ื ืกื™ื›ื•ื ื™ื ื•ื”ืฉืœื›ื•ืช, ื•ื›ืชื•ืฆืื” ืžื›ืš ื”ืžืกืงื ื” ืฉืœ ืžื” ืงืจื™ื˜ื™ ื•ืžื” ืœื ืขืฉื•ื™ื” ืœื”ื™ื•ืช ืฉื•ื ื” ืขื‘ื•ืจ ื›ืœ ืคืจื™ืกื”.

ืœื ื›ื•ืœื ืฆืจื™ื›ื™ื ืกืคืงื™ ื—ืฉืžืœ ื—ืœื•ืคื™ื™ื ืขื ืงื•ื•ื™ ื—ืฉืžืœ ืขืฆืžืื™ื™ื. ืœืžืจื•ืช ืฉื”ืคืจื ื•ื™ื” ื”ืฉืชืœืžื” ืœืคื—ื•ืช ืœืœืงื•ื— ืื—ื“ ื›ืฉื”ื ื™ื˜ื•ืจ ืฉืœื• ื–ื™ื”ื” ืฉื ืื™ ืคื’ื•ื. ื”ืœืงื•ื— ื‘ื™ืฆืข ืฉื™ื—ื•ืช ื˜ืœืคื•ืŸ ื‘ื ื™ืกื™ื•ืŸ ืœื”ื–ืขื™ืง ืืช ื—ื‘ืจืช ื”ื—ืฉืžืœ ืขื“ ืฉื”ืฉื ืื™ ื”ืชืงื•ืœ ื™ืชืคื•ืฆืฅ.

ื ืงื•ื“ืช ื”ืชื—ืœื” ื˜ื‘ืขื™ืช ื”ื™ื ืœื”ื—ื–ื™ืง ื™ื•ืชืจ ืžืฆื•ืžืช ืื—ื“ ื‘ืžืขืจื›ืช. ืขื ื–ืืช, ืœืคื ื™ ืฉื”ืžืขืจื›ืช ื™ื›ื•ืœื” ืœื”ืขื‘ื™ืจ ืฉื™ืจื•ืชื™ื ืœืฆื•ืžืช ื”ืฉื•ืจื“ ืœืื—ืจ ืชืงืœื”, ื”ื™ื ื‘ื“ืจืš ื›ืœืœ ืฆืจื™ื›ื” ืœื•ื•ื“ื ืฉื”ืฉื™ืจื•ืชื™ื ื”ืžื•ืขื‘ืจื™ื ืื™ื ื ืคืขื™ืœื™ื ื‘ืžืงื•ื ืื—ืจ.

ืื™ืŸ ืฉื•ื ื—ื™ืกืจื•ืŸ ืœืืฉื›ื•ืœ ื‘ืขืœ ืฉื ื™ ืฆืžืชื™ื ืื ื›ืฉืœ ืžื‘ื™ื ืœื›ืš ืฉืฉื ื™ ื”ืฆืžืชื™ื ืžืฉืจืชื™ื ืืช ืื•ืชื• ืืชืจ ืกื˜ื˜ื™. ืขื ื–ืืช, ื“ื‘ืจื™ื ืžืฉืชื ื™ื ืื ื”ืชื•ืฆืื” ื”ื™ื ืฉืฉื ื™ ื”ืฆื“ื“ื™ื ืžื ื”ืœื™ื ื‘ืื•ืคืŸ ืขืฆืžืื™ ืชื•ืจ ืขื‘ื•ื“ื” ืžืฉื•ืชืฃ ืื• ืžืกืคืงื™ื ื’ื™ืฉืช ื›ืชื™ื‘ื” ืœื ืžืชื•ืืžืช ืœืžืกื“ ื ืชื•ื ื™ื ืžืฉื•ื›ืคืœ ืื• ืœืžืขืจื›ืช ืงื‘ืฆื™ื ืžืฉื•ืชืคืช.

ืœื›ืŸ, ื›ื“ื™ ืœืžื ื•ืข ืฉื—ื™ืชื•ืช ื ืชื•ื ื™ื ื›ืชื•ืฆืื” ืžื›ืฉืœ ื‘ืฆื•ืžืช ื‘ื•ื“ื“ - ืื ื—ื ื• ืžืกืชืžื›ื™ื ืขืœ ืžืฉื”ื• ืฉื ืงืจื "ื“ื™ืกื•ืฆื™ืืฆื™ื”" (ืกึดื™ื•ึผืฃ).

ืขืงืจื•ืŸ ื”ื“ื™ืกื•ืฆื™ืืฆื™ื”

ื‘ืœื‘ ืขื™ืงืจื•ืŸ ื”ื“ื™ืกื•ืฆื™ืืฆื™ื” ืขื•ืžื“ืช ื”ืฉืืœื”: ื”ืื ืฆื•ืžืช ืžืชื—ืจื” ื™ื›ื•ืœ ืœื’ืจื•ื ืœืฉื—ื™ืชื•ืช ื ืชื•ื ื™ื? ื‘ืžืงืจื” ืฉืฉื—ืชืช ื ืชื•ื ื™ื ื”ื™ื ืชืจื—ื™ืฉ ืกื‘ื™ืจ, ืคืชืจื•ืŸ ื˜ื•ื‘ ื™ื”ื™ื” ืœื‘ื•ื“ื“ ืืช ื”ืฆื•ืžืช ื”ืŸ ืžื‘ืงืฉื•ืช ื ื›ื ืกื•ืช ื•ื”ืŸ ืžื”ืื—ืกื•ืŸ ื”ืžืชืžืฉืš. ื”ื’ื™ืฉื” ื”ื ืคื•ืฆื” ื‘ื™ื•ืชืจ ืœื ื™ืชื•ืง ื”ื™ื ืœื ืชืง ืืช ื”ืฆืžืชื™ื ื”ืคื’ื•ืžื™ื.

ื™ืฉื ืŸ ืฉืชื™ ืงื˜ื’ื•ืจื™ื•ืช ืฉืœ ืฉื™ื˜ื•ืช ื“ื™ืกื•ืฆื™ืืฆื™ื”, ืฉืืงืจื ืœื”ืŸ ื™ืฉืจ ะธ ืขืงื™ืฃ, ืื‘ืœ ืืคืฉืจ ืœืงืจื•ื ืœื”ื ื‘ืื•ืชื” ืžื™ื“ื” ืคึผึธืขึดื™ืœ ะธ ืคึผึทืกึดื™ื‘ึดื™. ืฉื™ื˜ื•ืช ื™ืฉื™ืจื•ืช ื›ื•ืœืœื•ืช ืคืขื•ืœื•ืช ืžืฆื“ ืขืžื™ืชื™ื ืฉื•ืจื“ื™ื, ื›ื’ื•ืŸ ืื™ื ื˜ืจืืงืฆื™ื” ืขื ืžื›ืฉื™ืจ IPMI (Intelligent Platform Management Interface) ืื• iLO (ืžื ื’ื ื•ืŸ ืœื ื™ื”ื•ืœ ืฉืจืชื™ื ื‘ื”ื™ืขื“ืจ ื’ื™ืฉื” ืคื™ื–ื™ืช ืืœื™ื”ื), ื‘ืขื•ื“ ืฉืฉื™ื˜ื•ืช ืขืงื™ืคื•ืช ืžืกืชืžื›ื•ืช ืขืœ ื”ืชืงืŸ ื”ื›ื•ืฉืœ. ืฆื•ืžืช ืœื–ื”ื•ืช ืื™ื›ืฉื”ื• ืฉื”ื•ื ื‘ืžืฆื‘ ืœื ื‘ืจื™ื (ืื• ืœืคื—ื•ืช ืœืžื ื•ืข ืžื—ื‘ืจื™ื ืื—ืจื™ื ืœื”ืชืื•ืฉืฉ) ื•ืœืื•ืชืช ื›ืœื‘ ืฉืžื™ืจื” ืขืœ ื—ื•ืžืจื” ืขืœ ื”ืฆื•ืจืš ืœื ืชืง ืืช ื”ืฆื•ืžืช ื”ื›ื•ืฉืœ.

ื”ืงื•ื•ืจื•ื ืขื•ื–ืจ ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ืฉื™ื˜ื•ืช ื™ืฉื™ืจื•ืช ื•ืขืงื™ืคื•ืช ื›ืื—ื“.

ื“ื™ืกื•ืฆื™ืืฆื™ื” ื™ืฉื™ืจื”

ื‘ืžืงืจื” ืฉืœ ื ื™ืชื•ืง ื™ืฉื™ืจ, ื ื•ื›ืœ ืœื”ืฉืชืžืฉ ื‘ืงื•ื•ืจื•ื ื›ื“ื™ ืœืžื ื•ืข ืžื™ืจื•ืฆื™ ื ื™ืชื•ืง ื‘ืžืงืจื” ืฉืœ ื›ืฉืœ ื‘ืจืฉืช.

ืขื ืชืคื™ืกืช ื”ืงื•ื•ืจื•ื, ื™ืฉ ืžืกืคื™ืง ืžื™ื“ืข ื‘ืžืขืจื›ืช (ื’ื ื‘ืœื™ ืœื”ืชื—ื‘ืจ ืœืขืžื™ืชื™ื”) ื›ื“ื™ ืฉืฆืžืชื™ื ื™ื™ื“ืขื• ืื•ื˜ื•ืžื˜ื™ืช ื”ืื ืขืœื™ื”ื ืœื™ื–ื•ื ื“ื™ืกื•ืฆื™ืืฆื™ื” ื•/ืื• ื”ืชืื•ืฉืฉื•ืช.

ืœืœื ืžื ื™ื™ืŸ, ืฉื ื™ ื”ืฆื“ื“ื™ื ืฉืœ ื—ืœื•ืงื” ื‘ืจืฉืช ื™ื ื™ื—ื• ื‘ืฆื“ืง ืฉื”ืฆื“ ื”ืฉื ื™ ืžืช ื•ื™ื‘ืงืฉื• ืœื ืชืง ืืช ื”ืื—ืจ. ื‘ืžืงืจื” ื”ื’ืจื•ืข, ืฉื ื™ ื”ืฆื“ื“ื™ื ืžืฆืœื™ื—ื™ื ืœืกื’ื•ืจ ืืช ื›ืœ ื”ืืฉื›ื•ืœ. ืชืจื—ื™ืฉ ืืœื˜ืจื ื˜ื™ื‘ื™ ื”ื•ื ื”ืชืืžื” ืžื•ื•ืช, ืœื•ืœืื” ืื™ื ืกื•ืคื™ืช ืฉืœ ืฆืžืชื™ื ื”ืžื•ืœื™ืฆื™ื, ืœื ืจื•ืื™ื ืืช ืขืžื™ืชื™ื”ื, ืžืืชื—ืœื™ื ืื•ืชื ื•ืžืชื—ื™ืœื™ื ื”ืชืื•ืฉืฉื•ืช ืจืง ื›ื“ื™ ืœืืชื—ืœ ืžื—ื“ืฉ ื›ืืฉืจ ืขืžื™ืชื™ื”ื ืขื•ืงื‘ื™ื ืื—ืจ ืื•ืชื• ื”ื™ื’ื™ื•ืŸ.

ื”ื‘ืขื™ื” ืขื ื ื™ืชื•ืง ื”ื™ื ืฉื”ืžื›ืฉื™ืจื™ื ื”ื ืคื•ืฆื™ื ื‘ื™ื•ืชืจ ื‘ืฉื™ืžื•ืฉ ื”ื•ืคื›ื™ื ืœืœื ื–ืžื™ื ื™ื ืขืงื‘ ืื•ืชื ืื™ืจื•ืขื™ ื›ืฉืœ ืฉืื ื• ืจื•ืฆื™ื ืœื›ื•ื•ืŸ ืืœื™ื”ื ืœื”ืชืื•ืฉืฉื•ืช. ืจื•ื‘ ื›ืจื˜ื™ืกื™ ื”-IPMI ื•ื”-iLO ืžื•ืชืงื ื™ื ื‘ืžืืจื—ื™ื ืฉื”ื ืฉื•ืœื˜ื™ื ื‘ื”ื, ื•ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืžืฉืชืžืฉื™ื ื‘ืื•ืชื” ืจืฉืช, ืžื” ืฉื’ื•ืจื ืœืžืืจื—ื™ ื”ื™ืขื“ ืœื”ืืžื™ืŸ ืฉืžืืจื—ื™ื ืื—ืจื™ื ื ืžืฆืื™ื ื‘ืžืฆื‘ ืœื ืžืงื•ื•ืŸ.

ืœืžืจื‘ื” ื”ืฆืขืจ, ืชื›ื•ื ื•ืช ื”ื”ืคืขืœื” ืฉืœ ืžื›ืฉื™ืจื™ IPMI ื•-iLo ื ื—ืฉื‘ื•ืช ืœืขืชื™ื ืจื—ื•ืงื•ืช ื‘ื–ืžืŸ ืจื›ื™ืฉืช ื”ืฆื™ื•ื“.

ื“ื™ืกื•ืฆื™ืืฆื™ื” ืขืงื™ืคื”

ื”ืงื•ื•ืจื•ื ื—ืฉื•ื‘ ื’ื ืœื ื™ื”ื•ืœ ื ื™ืชื•ืง ืขืงื™ืฃ; ืื ื ืขืฉื” ื‘ืฆื•ืจื” ื ื›ื•ื ื”, ื”ืžื ื™ื™ืŸ ื™ื›ื•ืœ ืœืืคืฉืจ ืœื ื™ืฆื•ืœื™ื ืœื”ื ื™ื— ืฉืฆืžืชื™ื ืื‘ื•ื“ื™ื ื™ืขื‘ืจื• ืœืžืฆื‘ ื‘ื˜ื•ื— ืœืื—ืจ ืคืจืง ื–ืžืŸ ืžืกื•ื™ื.

ืขื ืชืฆื•ืจื” ื–ื•, ื˜ื™ื™ืžืจ ื”ืฉืžื™ืจื” ืฉืœ ื”ื—ื•ืžืจื” ืžืื•ืคืก ื›ืœ N ืฉื ื™ื•ืช ืื ื”ืžื ื™ื™ืŸ ืœื ืื•ื‘ื“. ืื ื”ื˜ื™ื™ืžืจ (ื‘ื“ืจืš ื›ืœืœ ืžืกืคืจ ื›ืคื•ืœื•ืช ืฉืœ N) ืคื•ืงืขืช, ืื–ื™ ื”ืžื›ืฉื™ืจ ืžื‘ืฆืข ื›ื™ื‘ื•ื™ ืœื ื—ื™ื ื ื™ (ืœื ื›ื™ื‘ื•ื™).

ื’ื™ืฉื” ื–ื• ื™ืขื™ืœื” ืžืื•ื“, ืืš ืœืœื ืžื ื™ื™ืŸ ืื™ืŸ ืžืกืคื™ืง ืžื™ื“ืข ื‘ืชื•ืš ื”ืืฉื›ื•ืœ ืœื ื”ืœ ืื•ืชื•. ืœื ืงืœ ืœื”ื‘ื—ื™ืŸ ื‘ื™ืŸ ื”ืคืกืงืช ืจืฉืช ืœื‘ื™ืŸ ื›ืฉืœ ื‘ืฆื•ืžืช ืขืžื™ืช. ื”ืกื™ื‘ื” ืฉื–ื” ื—ืฉื•ื‘ ื”ื™ื ืฉืœืœื ื”ื™ื›ื•ืœืช ืœื”ื‘ื“ื™ืœ ื‘ื™ืŸ ืฉื ื™ ื”ืžืงืจื™ื, ืืชื” ื ืืœืฅ ืœื‘ื—ื•ืจ ื‘ืื•ืชื” ื”ืชื ื”ื’ื•ืช ื‘ืฉื ื™ ื”ืžืงืจื™ื.

ื”ื‘ืขื™ื” ื‘ื‘ื—ื™ืจืช ืžืฆื‘ ืื—ื“ ื”ื™ื ืฉืื™ืŸ ื“ืจืš ืคืขื•ืœื” ืฉืžืžืงืกืžืช ืืช ื”ื–ืžื™ื ื•ืช ื•ืžื•ื ืขืช ืื•ื‘ื“ืŸ ื ืชื•ื ื™ื.

  • ืื ืชื‘ื—ืจ ืœื”ื ื™ื— ืฉืฆื•ืžืช ืขืžื™ืช ืคืขื™ืœ ืืš ืœืžืขืฉื” ื ื›ืฉืœ, ื”ืืฉื›ื•ืœ ื™ืขืฆื•ืจ ืœืœื ืฆื•ืจืš ืฉื™ืจื•ืชื™ื ืฉื™ืคืขืœื• ื›ื“ื™ ืœืคืฆื•ืช ืขืœ ืื•ื‘ื“ืŸ ื”ืฉื™ืจื•ืชื™ื ืžื”ืฆื•ืžืช ื”ื›ื•ืฉืœ.
  • ืื ืชื—ืœื™ื˜ ืœื”ื ื™ื— ืฉืฆื•ืžืช ืžื•ืฉื‘ืช, ืื‘ืœ ื–ื” ื”ื™ื” ืจืง โ€‹โ€‹ื›ืฉืœ ื‘ืจืฉืช ื•ืœืžืขืฉื” ื”ืฆื•ืžืช ื”ืžืจื•ื—ืง ืžืชืคืงื“, ืื– ื‘ืžืงืจื” ื”ื˜ื•ื‘ ืืชื” ื ืจืฉื ืœืื™ื–ืฉื”ื• ื”ืชืืžื” ื™ื“ื ื™ืช ืขืชื™ื“ื™ืช ืฉืœ ืžืขืจื›ื™ ื”ื ืชื•ื ื™ื ื”ืžืชืงื‘ืœื™ื.

ื‘ืœื™ ืงืฉืจ ืœืื™ื–ื• ื”ื™ื•ืจื™ืกื˜ื™ืงื” ืืชื” ืžืฉืชืžืฉ, ื–ื” ื˜ืจื™ื•ื•ื™ืืœื™ ืœื™ืฆื•ืจ ื›ืฉืœ ืฉื™ื’ืจื•ื ืœืฉื ื™ ื”ืฆื“ื“ื™ื ืœื”ื™ื›ืฉืœ ืื• ืฉื™ื’ืจื•ื ืœืืฉื›ื•ืœ ืœื›ื‘ื•ืช ืืช ื”ืฆืžืชื™ื ื”ืฉื•ืจื“ื™ื. ืื™ ื”ืฉื™ืžื•ืฉ ื‘ืงื•ื•ืจื•ื ื‘ืืžืช ืฉื•ืœืœ ืžื”ืืฉื›ื•ืœ ืืช ืื—ื“ ื”ื›ืœื™ื ื”ื—ื–ืงื™ื ื‘ืืจืกื ืœ ืฉืœื•.

ืื ืื™ืŸ ื—ืœื•ืคื” ืื—ืจืช, ื”ื’ื™ืฉื” ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ ื”ื™ื ืœื”ืงืจื™ื‘ ื–ืžื™ื ื•ืช (ื›ืืŸ ืžืชื™ื™ื—ืก ื”ืžื—ื‘ืจ ืœืžืฉืคื˜ CAP). ื–ืžื™ื ื•ืช ื’ื‘ื•ื”ื” ืฉืœ ื ืชื•ื ื™ื ืคื’ื•ืžื™ื ืœื ืขื•ื–ืจืช ืœืืฃ ืื—ื“, ื•ื’ื ื”ืชืืžื” ื™ื“ื ื™ืช ืฉืœ ืžืขืจื›ื™ ื ืชื•ื ื™ื ืฉื•ื ื™ื ื–ื” ืœื ื›ื™ืฃ.

ืžึดื ื™ึธืŸ

ื”ืงื•ื•ืจื•ื ื ืฉืžืข ื ื”ื“ืจ, ื ื›ื•ืŸ?

ื”ื—ื™ืกืจื•ืŸ ื”ื™ื—ื™ื“ ื”ื•ื ืฉื›ื“ื™ ืฉื™ื”ื™ื” ืื•ืชื• ื‘ืืฉื›ื•ืœ ืขื N ืื™ื‘ืจื™ื, ืืชื” ืฆืจื™ืš ืฉื™ื”ื™ื” ืœืš ื—ื™ื‘ื•ืจ ื‘ื™ืŸ N/2+1 ืžื”ืฆืžืชื™ื ืฉืœืš ืฉื ื•ืชืจ. ืžื” ืฉืœื ืืคืฉืจื™ ื‘ืืฉื›ื•ืœ ืฉื ื™ ืฆืžืชื™ื ืœืื—ืจ ืฉืฆื•ืžืช ืื—ื“ ื ื›ืฉืœ.

ืžื” ืฉื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ ืžื‘ื™ื ืื•ืชื ื• ืœื‘ืขื™ื” ื”ื‘ืกื™ืกื™ืช ืขื ืฉื ื™ ืฆืžืชื™ื:
ื”ืงื•ื•ืจื•ื ืื™ื ื• ื”ื’ื™ื•ื ื™ ื‘ืฉื ื™ ืืฉื›ื•ืœื•ืช ืฆืžืชื™ื, ื•ื‘ืœืขื“ื™ื• ืื™ ืืคืฉืจ ืœืงื‘ื•ืข ื‘ืฆื•ืจื” ืžื”ื™ืžื ื” ืืช ื“ืจืš ื”ืคืขื•ืœื” ืฉืžืžืงืกืžืช ืืช ื”ื–ืžื™ื ื•ืช ื•ืžื•ื ืขืช ืื•ื‘ื“ืŸ ื ืชื•ื ื™ื
ืืคื™ืœื• ื‘ืžืขืจื›ืช ืฉืœ ืฉื ื™ ืฆืžืชื™ื ื”ืžื—ื•ื‘ืจื™ื ื‘ืืžืฆืขื•ืช ื›ื‘ืœ ืžื•ืฆืœื‘, ืื™ ืืคืฉืจ ืœื”ื‘ื—ื™ืŸ ื‘ืื•ืคืŸ ืกื•ืคื™ ื‘ื™ืŸ ื”ืคืกืงืช ืจืฉืช ืœื‘ื™ืŸ ื›ืฉืœ ืฉืœ ื”ืฆื•ืžืช ื”ืฉื ื™. ื”ืฉื‘ืชืช ืงืฆื” ืื—ื“ (ืฉื”ื”ืกืชื‘ืจื•ืช ืฉืœื•, ื›ืžื•ื‘ืŸ, ืคืจื•ืคื•ืจืฆื™ื•ื ืœื™ืช ืœืžืจื—ืง ื‘ื™ืŸ ื”ืฆืžืชื™ื) ืชืกืคื™ืง ื›ื“ื™ ืœื‘ื˜ืœ ื›ืœ ื”ื ื—ื” ืฉืชืงื™ื ื•ืช ื”ืงื™ืฉื•ืจ ืฉื•ื•ื” ืœื‘ืจื™ืื•ืช ื”ืฆื•ืžืช ื”ืฉื•ืชืฃ.

ื‘ื™ืฆื•ืข ืขื‘ื•ื“ื” ืฉืœ ืืฉื›ื•ืœ ื“ื•-ืฆืžืชื™ื

ืœืคืขืžื™ื ื”ืœืงื•ื— ืœื ื™ื›ื•ืœ ืื• ืจื•ืฆื” ืœืจื›ื•ืฉ ืฆื•ืžืช ืฉืœื™ืฉื™, ื•ืื ื• ื ืืœืฆื™ื ืœื—ืคืฉ ื—ืœื•ืคื”.

ืืคืฉืจื•ืช 1 - ืฉื™ื˜ืช ื“ื™ืกื•ืฆื™ืืฆื™ื” ื›ืคื•ืœื”

ื”ืชืงืŸ iLO ืื• IPMI ืฉืœ ืฆื•ืžืช ืžื™ื™ืฆื’ ื ืงื•ื“ืช ื›ืฉืœ ืžื›ื™ื•ื•ืŸ ืฉืื ื”ื•ื ื ื›ืฉืœ, ื ื™ืฆื•ืœื™ื ืœื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ื• ื›ื“ื™ ืœื”ื‘ื™ื ืืช ื”ืฆื•ืžืช ืœืžืฆื‘ ื‘ื˜ื•ื—. ื‘ืืฉื›ื•ืœ ืฉืœ 3 ืฆืžืชื™ื ืื• ื™ื•ืชืจ, ืื ื• ื™ื›ื•ืœื™ื ืœื”ืคื—ื™ืช ื–ืืช ืขืœ ื™ื“ื™ ื—ื™ืฉื•ื‘ ืžื ื™ื™ืŸ ื•ืฉื™ืžื•ืฉ ื‘ื›ืœื™ ืฉืžื™ืจื” ืฉืœ ื—ื•ืžืจื” (ืžื ื’ื ื•ืŸ ื ื™ืชื•ืง ืขืงื™ืฃ, ื›ืคื™ ืฉื ื“ื•ืŸ ืงื•ื“ื ืœื›ืŸ). ื‘ืžืงืจื” ืฉืœ ืฉื ื™ ืฆืžืชื™ื, ืขืœื™ื ื• ืœื”ืฉืชืžืฉ ื‘ืžืงื•ื ื–ืืช ื‘ื™ื—ื™ื“ื•ืช ื—ืœื•ืงืช ื›ื•ื— ื‘ืจืฉืช (PDUs).

ืœืื—ืจ ื›ืฉืœ, ื”ืฉื•ืจื“ ืžื ืกื” ืชื—ื™ืœื” ืœื™ืฆื•ืจ ืงืฉืจ ืขื ื”ืชืงืŸ ื”ื ื™ืชื•ืง ื”ืจืืฉื™ (ืžืฉื•ื‘ืฅ iLO ืื• IPMI). ืื ื–ื” ืžืฆืœื™ื—, ื”ื”ืชืื•ืฉืฉื•ืช ื ืžืฉื›ืช ื›ืจื’ื™ืœ. ืจืง ืื ื”ืชืงืŸ iLO/IPMI ื ื›ืฉืœ, ื™ืฉ ื’ื™ืฉื” ืœ-PDU; ืื ื”ื’ื™ืฉื” ืžืฆืœื™ื—ื”, ื”ืฉื—ื–ื•ืจ ื™ื›ื•ืœ ืœื”ืžืฉื™ืš.

ื”ืงืคื“ ืœืžืงื ืืช ื”-PDU ื‘ืจืฉืช ืฉื•ื ื” ืžืชืขื‘ื•ืจืช ื”ืืฉื›ื•ืœื•ืช, ืื—ืจืช ื›ืฉืœ ืจืฉืช ื‘ื•ื“ื“ ื™ื—ืกื•ื ืืช ื”ื’ื™ืฉื” ืœืฉื ื™ ื”ืชืงื ื™ ื”ื ื™ืชื•ืง ื•ื™ื—ืกื•ื ืืช ืฉื—ื–ื•ืจ ื”ืฉื™ืจื•ืชื™ื.

ื›ืืŸ ืืชื ืขืฉื•ื™ื™ื ืœืฉืื•ืœ - ื”ืื ื”-PDU ื”ื•ื ื ืงื•ื“ืช ื›ืฉืœ ื‘ื•ื“ื“ืช? ืฉื”ืชืฉื•ื‘ื” ืœื›ืš ื”ื™ื, ื›ืžื•ื‘ืŸ.

ืื ื”ืกื™ื›ื•ืŸ ื”ื–ื” ืžืฉืžืขื•ืชื™ ืขื‘ื•ืจืš, ืืชื” ืœื ืœื‘ื“: ื—ื‘ืจ ืืช ืฉื ื™ ื”ืฆืžืชื™ื ืœืฉื ื™ PDUs ื•ืชื’ื™ื“ ืœืชื•ื›ื ืช ื”ืืฉื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืฉื ื™ื”ื ื‘ืขืช ื”ืคืขืœื” ื•ื›ื™ื‘ื•ื™ ืฉืœ ื”ืฆืžืชื™ื. ื”ืืฉื›ื•ืœ ื ืฉืืจ ื›ืขืช ืคืขื™ืœ ืื PDU ืื—ื“ ืžืช, ื•ื›ืฉืœ ืฉื ื™ ืฉืœ ื”-PDU ื”ืฉื ื™ ืื• ืฉืœ ื”ืชืงืŸ ื”-IPMI ื™ื™ื“ืจืฉ ื›ื“ื™ ืœื—ืกื•ื ื”ืชืื•ืฉืฉื•ืช.

ืืคืฉืจื•ืช 2 - ื”ื•ืกืคืช ื‘ื•ืจืจ

ื‘ืชืจื—ื™ืฉื™ื ืžืกื•ื™ืžื™ื, ื‘ืขื•ื“ ืฉืฉื™ื˜ืช ื”ื ื™ืชื•ืง ื”ื›ืคื•ืœ ืืคืฉืจื™ ืžื‘ื—ื™ื ื” ื˜ื›ื ื™ืช, ื”ื™ื ืงืฉื” ืžื‘ื—ื™ื ื” ืคื•ืœื™ื˜ื™ืช. ื—ื‘ืจื•ืช ืจื‘ื•ืช ืื•ื”ื‘ื•ืช ืœืขืฉื•ืช ื”ืคืจื“ื” ืžืกื•ื™ืžืช ื‘ื™ืŸ ืžื ื”ืœื™ ืžืขืจื›ืช ืœื‘ืขืœื™ ื™ื™ืฉื•ืžื™ื, ื•ืžื ื”ืœื™ ืจืฉืช ืžื•ื“ืขื™ื ืœืื‘ื˜ื—ื” ืœื ืชืžื™ื“ ืžืชืœื”ื‘ื™ื ืžืฉื™ืชื•ืฃ ื”ื’ื“ืจื•ืช ื’ื™ืฉื” ืœ-PDU ืขื ืืฃ ืื—ื“.

ื‘ืžืงืจื” ื–ื”, ื”ื—ืœื•ืคื” ื”ืžื•ืžืœืฆืช ื”ื™ื ืœื™ืฆื•ืจ ืฆื“ ืฉืœื™ืฉื™ ื ื™ื˜ืจืœื™ ืฉื™ื•ื›ืœ ืœื”ืฉืœื™ื ืืช ื—ื™ืฉื•ื‘ ื”ืžื ื™ื™ืŸ.

ื‘ืžืงืจื” ืฉืœ ืชืงืœื”, ืฆื•ืžืช ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœืจืื•ืช ืืช ื’ืœื™ ื”ืืชืจ ืฉืœ ืขืžื™ืชื• ืื• ื”ื‘ื•ืจืจ ืฉืœื• ื›ื“ื™ ืœืฉื—ื–ืจ ืฉื™ืจื•ืชื™ื. ื”ื‘ื•ืจืจ ื›ื•ืœืœ ื’ื ืคื•ื ืงืฆื™ื™ืช ื ื™ืชื•ืง ืื ืฉื ื™ ื”ืฆืžืชื™ื ื™ื›ื•ืœื™ื ืœืจืื•ืช ืืช ื”ื‘ื•ืจืจ ืืš ืื™ื ื ื™ื›ื•ืœื™ื ืœืจืื•ืช ื–ื” ืืช ื–ื”.

ื™ืฉ ืœื”ืฉืชืžืฉ ื‘ืืคืฉืจื•ืช ื–ื• ื‘ืฉื™ืœื•ื‘ ืขื ืฉื™ื˜ืช ื ื™ืชื•ืง ืขืงื™ืคื”, ื›ื’ื•ืŸ ื˜ื™ื™ืžืจ ืฉืžื™ืจื” ืขืœ ื—ื•ืžืจื”, ื”ืžื•ื’ื“ืจ ืœื”ืจื•ื’ ืžื›ื•ื ื” ืื ื”ื™ื ืžืื‘ื“ืช ืืช ื”ื—ื™ื‘ื•ืจ ืœืฆื•ืžืช ื”ืขืžื™ืช ื•ื”ื‘ื•ืจืจ ืฉืœื”. ืœืคื™ื›ืš, ืฉื•ืจื“ ื™ื›ื•ืœ ืœื”ื ื™ื— ื‘ืื•ืคืŸ ืกื‘ื™ืจ ืฉืฆื•ืžืช ื”ืขืžื™ืช ืฉืœื• ื™ื”ื™ื” ื‘ืžืฆื‘ ืžืื•ื‘ื˜ื— ืœืื—ืจ ืชื•ื ืชื•ืงืฃ ื˜ื™ื™ืžืจ ื”ื›ืœื‘ ืœืฉืžื™ืจื” ืขืœ ื”ื—ื•ืžืจื”.

ื”ื”ื‘ื“ืœ ื”ืžืขืฉื™ ื‘ื™ืŸ ื‘ื•ืจืจ ืœืฆื•ืžืช ืฉืœื™ืฉื™ ื”ื•ื ืฉื‘ื•ืจืจ ื“ื•ืจืฉ ื”ืจื‘ื” ืคื—ื•ืช ืžืฉืื‘ื™ื ื›ื“ื™ ืœืคืขื•ืœ ื•ื™ื›ื•ืœ ืœืฉืจืช ื™ื•ืชืจ ืžืืฉื›ื•ืœ ืื—ื“.

ืืคืฉืจื•ืช 3 - ื’ื•ืจื ืื ื•ืฉื™

ื”ื’ื™ืฉื” ื”ืกื•ืคื™ืช ื”ื™ื ืฉื”ืฉื•ืจื“ื™ื ื™ืžืฉื™ื›ื• ืœื”ืคืขื™ืœ ืืช ื›ืœ ื”ืฉื™ืจื•ืชื™ื ืฉื”ื ื›ื‘ืจ ื”ืคืขื™ืœื•, ืืš ืœื ื™ืชื—ื™ืœื• ื—ื“ืฉื™ื ืขื“ ืฉื”ื‘ืขื™ื” ื ืคืชืจืช ืžืขืฆืžื” (ืฉื—ื–ื•ืจ ืจืฉืช, ืืชื—ื•ืœ ืžื—ื“ืฉ ืฉืœ ืฆื•ืžืช) ืื• ืฉืื“ื ืœื•ืงื— ืื—ืจื™ื•ืช ืขืœ ืื™ืฉื•ืจ ื™ื“ื ื™ ืฉื”ืฆื“ ื”ืฉื ื™ ืžืช.

ืืคืฉืจื•ืช ื‘ื•ื ื•ืก

ื”ื–ื›ืจืชื™ ืฉืืชื” ื™ื›ื•ืœ ืœื”ื•ืกื™ืฃ ืฆื•ืžืช ืฉืœื™ืฉื™?

ืฉื ื™ ืžืชืœื™ื

ืœืฆื•ืจืš ื”ื˜ื™ืขื•ืŸ, ื‘ื•ืื• ื ืขืžื™ื“ ืคื ื™ื ืฉืฉื›ื ืขืชื™ ืืชื›ื ื‘ื™ืชืจื•ื ื•ืชื™ื• ืฉืœ ื”ืฆื•ืžืช ื”ืฉืœื™ืฉื™, ื›ืขืช ืขืœื™ื ื• ืœืฉืงื•ืœ ืืช ื”ืกื™ื“ื•ืจ ื”ืคื™ื–ื™ ืฉืœ ื”ืฆืžืชื™ื. ืื ื”ื ื ืžืฆืื™ื (ื•ืžื•ืคืขืœื™ื) ื‘ืื•ืชื• ืžืชืœื”, ื–ื” ื’ื ืžื”ื•ื•ื” SPoF, ื•ื›ื–ื” ืฉืœื ื ื™ืชืŸ ืœืคืชื•ืจ ืขืœ ื™ื“ื™ ื”ื•ืกืคืช ืžืชืœื” ืฉื ื™.

ืื ื–ื” ืžืคืชื™ืข, ืฉืงื•ืœ ืžื” ื™ืงืจื” ืื ืžืชืœื” ืขื ืฉื ื™ ืฆืžืชื™ื ื ื›ืฉืœ, ื•ื›ื™ืฆื“ ื”ืฆื•ืžืช ืฉืฉืจื“ ื™ื‘ื“ื™ืœ ื‘ื™ืŸ ื–ื” ืœื‘ื™ืŸ ื›ืฉืœ ื‘ืจืฉืช.

ื”ืชืฉื•ื‘ื” ื”ืงืฆืจื” ื”ื™ื ืฉื–ื” ืœื ืืคืฉืจื™, ื•ืฉื•ื‘ ืื ื—ื ื• ืžืชืžื•ื“ื“ื™ื ืขื ื›ืœ ื”ื‘ืขื™ื•ืช ื‘ืžืงืจื” ืฉืœ ืฉื ื™ ืฆืžืชื™ื. ืื• ืฉื•ืจื“:

  • ืžืชืขืœื ืžื”ืžื ื™ื™ืŸ ื•ืžื ืกื” ื‘ืื•ืคืŸ ืฉื’ื•ื™ ืœื™ื–ื•ื ืฉื—ื–ื•ืจ ื‘ืžื”ืœืš ื”ืคืกืงื•ืช ืจืฉืช (ื”ื™ื›ื•ืœืช ืœื”ืฉืœื™ื ืืช ื”ื ื™ืชื•ืง ื”ื™ื ืกื™ืคื•ืจ ืื—ืจ ื•ืชืœื•ื™ื” ืื ื”-PDU ืžืขื•ืจื‘ ื•ื”ืื ื”ื ื—ื•ืœืงื™ื ื›ื•ื— ืขื ืื—ื“ ืžื”ืžืชืœื™ื), ืื•
  • ืžื›ื‘ื“ ืืช ื”ืงื•ื•ืจื•ื ื•ืžื ืชืง ืืช ืขืฆืžื• ื‘ื˜ืจื ืขืช ื›ืืฉืจ ืฆื•ืžืช ื”ืขืžื™ืชื™ื ืฉืœื• ื ื›ืฉืœ

ื‘ื›ืœ ืžืงืจื”, ืฉื ื™ ืžืชืœื™ื ืื™ื ื ื˜ื•ื‘ื™ื ื™ื•ืชืจ ืžืื—ื“, ื•ื”ืฆืžืชื™ื ื—ื™ื™ื‘ื™ื ืœืงื‘ืœ ืกืคืงื™ ื›ื•ื— ืขืฆืžืื™ื™ื ืื• ืœื”ื™ื•ืช ืžื•ืคืฆื™ื ืขืœ ืคื ื™ ืฉืœื•ืฉื” (ืื• ื™ื•ืชืจ, ืชืœื•ื™ ื‘ื›ืžื” ืฆืžืชื™ื ื™ืฉ ืœืš) ืžืชืœื™ื.

ืฉื ื™ ืžืจื›ื–ื™ ื ืชื•ื ื™ื

ื‘ืฉืœื‘ ื–ื”, ืงื•ืจืื™ื ืฉื›ื‘ืจ ืื™ื ื ืฉื•ื ืื™ ืกื™ื›ื•ืŸ ืขืฉื•ื™ื™ื ืœืจืฆื•ืช ืœืฉืงื•ืœ ื”ืชืื•ืฉืฉื•ืช ืžืืกื•ืŸ. ืžื” ืงื•ืจื” ื›ืฉืืกื˜ืจื•ืื™ื“ ืคื•ื’ืข ื‘ืื•ืชื• ืžืจื›ื– ื ืชื•ื ื™ื ื›ืฉืฉืœื•ืฉืช ื”ืฆืžืชื™ื ืฉืœื ื• ืคืจื•ืกื™ื ืขืœ ืคื ื™ ืฉืœื•ืฉื” ืžืชืœื™ื ืฉื•ื ื™ื? ื‘ืจื•ืจ ืฉื“ื‘ืจื™ื ืจืขื™ื, ืื‘ืœ ื‘ื”ืชืื ืœืฆืจื›ื™ื ืฉืœืš, ื™ื™ืชื›ืŸ ืฉื”ื•ืกืคืช ืžืจื›ื– ื ืชื•ื ื™ื ืฉื ื™ ืœื ืžืกืคื™ืงื”.

ืื ื ืขืฉื” ื›ื”ืœื›ื”, ืžืจื›ื– ื”ื ืชื•ื ื™ื ื”ืฉื ื™ ืžืกืคืง ืœืš (ื•ื‘ืื•ืคืŸ ืกื‘ื™ืจ) ืขื•ืชืง ืžืขื•ื“ื›ืŸ ื•ืขืงื‘ื™ ืฉืœ ื”ืฉื™ืจื•ืชื™ื ืฉืœืš ื•ื”ื ืชื•ื ื™ื ืฉืœื”ื. ืขื ื–ืืช, ื›ืžื• ื‘ืชืจื—ื™ืฉื™ื ืฉืœ ืฉื ื™ ืฆืžืชื™ื, ืฉื ื™ ืžืชืœื™ื, ืื™ืŸ ืžืกืคื™ืง ืžื™ื“ืข ื‘ืžืขืจื›ืช ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ื–ืžื™ื ื•ืช ืžืงืกื™ืžืœื™ืช ื•ืœืžื ื•ืข ืฉื—ื™ืชื•ืช (ืื• ืื™-ื”ืชืืžื•ืช ืฉืœ ืขืจื›ื•ืช ื ืชื•ื ื™ื). ืืคื™ืœื• ืขื ืฉืœื•ืฉื” ืฆืžืชื™ื (ืื• ืžืชืœื™ื), ื”ืคืฆืชื ืขืœ ืคื ื™ ืฉื ื™ ืžืจื›ื–ื™ ื ืชื•ื ื™ื ื‘ืœื‘ื“ ืžื•ืชื™ืจื” ืืช ื”ืžืขืจื›ืช ืœื ืžืกื•ื’ืœืช ืœืงื‘ืœ ื‘ืื•ืคืŸ ืืžื™ืŸ ืืช ื”ื”ื—ืœื˜ื” ื”ื ื›ื•ื ื” ื‘ืžืงืจื” ืฉืœ ืื™ืจื•ืข (ื›ื™ื•ื ื”ืจื‘ื” ื™ื•ืชืจ ืกื‘ื™ืจ) ืฉืฉื ื™ ื”ืฆื“ื“ื™ื ืœื ื™ื›ื•ืœื™ื ืœืชืงืฉืจ.

ื–ื” ืœื ืื•ืžืจ ืฉืคืชืจื•ืŸ ืžืจื›ื– ื ืชื•ื ื™ื ื›ืคื•ืœ ืœืขื•ืœื ืื™ื ื• ืžืชืื™ื. ื—ื‘ืจื•ืช ืœืจื•ื‘ ืจื•ืฆื•ืช ืฉืื“ื ื™ื”ื™ื” ืžื•ื“ืข ืœืคื ื™ ืฉื”ื•ื ื ื•ืงื˜ ื‘ืฆืขื“ ื™ื•ืฆื ื“ื•ืคืŸ ืฉืœ ืžืขื‘ืจ ืœืžืจื›ื– ื ืชื•ื ื™ื ื’ื™ื‘ื•ื™. ืจืง ื–ื›ื•ืจ ืฉืื ืืชื” ืจื•ืฆื” ืœื”ืคื•ืš ืืช ื”ื”ืคืกืงื” ืœืื•ื˜ื•ืžื˜ื™ืช, ืชื–ื“ืงืง ืœืžืจื›ื– ื ืชื•ื ื™ื ืฉืœื™ืฉื™ ื›ื“ื™ ืฉื”ืžื ื™ื™ืŸ ื™ื”ื™ื” ื”ื’ื™ื•ื ื™ (ื‘ื™ืŸ ืื ื™ืฉื™ืจื•ืช ืื• ื‘ืืžืฆืขื•ืช ื‘ื•ืจืจ), ืื• ืฉืชืžืฆื ื“ืจืš ืœืกื’ื•ืจ ื‘ืื•ืคืŸ ืืžื™ืŸ ืืช ื›ืœ ื”ื ืชื•ื ื™ื ืžึถืจึฐื›ึผึธื–.

ืžืงื•ืจ: www.habr.com

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