ืคืืจื•ื•ืืก ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื•ื•ืึทืœืึทื“ื™ื™ื˜ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ื™ืฃ ื“ื™ื™ืŸ ื”ื•ื™ืš ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืกื˜ืึธืจื™ื“ื–ืฉ (99,9999%)

ืคืืจื•ื•ืืก ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื•ื•ืึทืœืึทื“ื™ื™ื˜ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ื™ืฃ ื“ื™ื™ืŸ ื”ื•ื™ืš ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืกื˜ืึธืจื™ื“ื–ืฉ (99,9999%)

ื•ื•ืึธืก ืคื™ืจืžื•ื•ืึทืจืข ื•ื•ืขืจืกื™ืข ืื™ื– ื“ื™ ืžืขืจืกื˜ "ืจื™ื›ื˜ื™ื’" ืื•ืŸ "ืืจื‘ืขื˜ืŸ"? ืื•ื™ื‘ ืึท ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ื’ืขืจืึทื ื˜ื™ื– ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ ืคื•ืŸ 99,9999%, ื˜ื•ื˜ ื“ืึธืก ืžื™ื™ื ืขืŸ ืึทื– ืขืก ื•ื•ืขื˜ ืึทืจื‘ืขื˜ืŸ ืึทื ื™ื ืขืจืึทืคึผื˜ื™ื“ ืืคื™ืœื• ืึธืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ? ืึธื“ืขืจ, ืื•ื™ืฃ ื“ื™ ืคืึทืจืงืขืจื˜, ืฆื• ื‘ืึทืงื•ืžืขืŸ ืžืึทืงืกื™ืžื•ื ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ, ืื™ืจ ื–ืึธืœ ืฉื˜ืขื ื“ื™ืง ื™ื ืกื˜ืึทืœื™ืจืŸ ื“ื™ ืœืขืฆื˜ืข ืคื™ืจืžื•ื•ืึทืจืข? ืžื™ืจ ื•ื•ืขืœืŸ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ืขื ื˜ืคึฟืขืจืŸ ื“ื™ ืฉืืœื•ืช ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืื•ื ื“ื–ืขืจ ื“ืขืจืคืึทืจื•ื ื’.

ื ืงืœื™ื™ืŸ ื”ืงื“ืžื”

ืžื™ืจ ืึทืœืข ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืึทื– ื™ืขื“ืขืจ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื•ื•ื™ื™ื›ื•ื•ืืจื’, ืฆื™ ืขืก ืื™ื– ืึทืŸ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื ืึธื“ืขืจ ืึท ื“ืจื™ื™ื•ื•ืขืจ ืคึฟืึทืจ ืึท ืžื™ื˜ืœ, ืึธืคื˜ ื›ึผื•ืœืœ ื—ืกืจื•ื ื•ืช / ื‘ืึทื’ื– ืื•ืŸ ืื ื“ืขืจืข "ืคึฟืขื™ึดืงื™ื™ื˜ืŸ" ื•ื•ืึธืก ืงืขืŸ ื ื™ืฉื˜ "ื“ืขืจื•ื•ื™ื™ึทื–ืŸ" ื‘ื™ื– ื“ืขื ืกื•ืฃ ืคื•ืŸ ื“ื™ ืขืงื•ื•ื™ืคึผืžืขื ื˜ ืก ื“ื™ื ืกื˜ ืœืขื‘ืŸ, ืึธื“ืขืจ "ืขืคืขื ืขืŸ" ื‘ืœื•ื™ื– ืื•ื ื˜ืขืจ ื’ืขื•ื•ื™ืกืข ื‘ืื“ื™ื ื’ื•ื ื’ืขืŸ. ื“ื™ ื ื•ืžืขืจ ืื•ืŸ ื‘ืึทื˜ื™ื™ึทื˜ ืคื•ืŸ ืึทื–ืึท ื ื•ืึทื ืกื™ื– ื“ืขืคึผืขื ื“ืก ืื•ื™ืฃ ื“ื™ ืงืึทืžืคึผืœืขืงืกื™ื˜ื™ (ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™) ืคื•ืŸ ื“ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ืŸ ื“ื™ ืงื•ื•ืึทืœื™ื˜ืขื˜ ืคื•ืŸ ื˜ืขืกื˜ื™ื ื’ ื‘ืขืฉืึทืก ื–ื™ื™ึทืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’. 

ืึธืคื˜, ื™ื•ื–ืขืจื– ื‘ืœื™ื™ึทื‘ืŸ ืื•ื™ืฃ ื“ื™ "ืคื™ืจืžื•ื•ืึทืจืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืคืึทื‘ืจื™ืง" (ื“ื™ ื‘ืึทืจื™ืžื˜ "ืขืก ืึทืจื‘ืขื˜, ืึทื–ื•ื™ ื˜ืึธืŸ ื ื™ื˜ ื‘ืึทืœืึทื’ืึทืŸ ืžื™ื˜ ืขืก") ืึธื“ืขืจ ืฉื˜ืขื ื“ื™ืง ื™ื ืกื˜ืึทืœื™ืจืŸ ื“ื™ ืœืขืฆื˜ืข ื•ื•ืขืจืกื™ืข (ืื™ืŸ ื–ื™ื™ืขืจ ืคืืจืฉื˜ืื ื“, ื“ื™ ืœืขืฆื˜ืข ืžื™ื˜ืœ ื“ื™ ืžืขืจืกื˜ ืืจื‘ืขื˜ืŸ). ืžื™ืจ ื ื•ืฆืŸ ืึท ืึทื ื“ืขืจืฉ ืฆื•ื’ืึทื ื’ - ืžื™ืจ ืงื•ืงืŸ ืื™ืŸ ื“ื™ ืžืขืœื“ื•ื ื’ ื”ืขืจื•ืช ืคึฟืึทืจ ืึทืœืฅ ื’ืขื•ื•ื™ื™ื ื˜ ืื™ืŸ ื“ื™ mClouds ื•ื•ืึธืœืงืŸ ื•ื™ืกืจื™ื›ื˜ ืื•ืŸ ืงืขืจืคืึทืœื™ ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ื“ื™ ืฆื•ื ืขืžืขืŸ ืคื™ืจืžื•ื•ืึทืจืข ืคึฟืึทืจ ื™ืขื“ืขืจ ืฉื˜ื™ืง ืคื•ืŸ ื•ื™ืกืจื™ื›ื˜.

ืžื™ืจ ื–ืขื ืขืŸ ื’ืขืงื•ืžืขืŸ ืฆื• ื“ืขื ืžืกืงื ื, ื•ื•ื™ ื–ื™ื™ ื–ืึธื’ืŸ, ืžื™ื˜ ื“ืขืจืคืึทืจื•ื ื’. ื ื™ืฆืŸ ืื•ื ื“ื–ืขืจ ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ ืึธืคึผืขืจืึทืฆื™ืข, ืžื™ืจ ื•ื•ืขืœืŸ ื–ืึธื’ืŸ ืื™ืจ ื•ื•ืึธืก ื“ื™ ืฆื•ื’ืขื–ืื’ื˜ 99,9999% ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™ ืคื•ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ ืžื™ื˜ืœ ื’ืึธืจื ื™ืฉื˜ ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื’ืœื™ื™ืš ืžืึธื ื™ื˜ืึธืจ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ ืื•ืŸ ื“ื™ืกืงืจื™ืคึผืฉืึทื ื–. ืื•ื ื“ื–ืขืจ ืคืึทืœ ืื™ื– ืคึผืึทืกื™ืง ืคึฟืึทืจ ื ื™ืฆืขืจืก ืคื•ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ ืคื•ืŸ ืงื™ื™ืŸ ืคืึทืจืงื•ื™ืคืขืจ, ื•ื•ื™ื™ึทืœ ืึท ืขื ืœืขืš ืกื™ื˜ื•ืึทืฆื™ืข ืงืขื ืขืŸ ืคึผืึทืกื™ืจืŸ ืžื™ื˜ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืคื•ืŸ ืงื™ื™ืŸ ืคืึทื‘ืจื™ืงืึทื ื˜.

ื˜ืฉืึธืึธืกื™ื ื’ ืึท ื ื™ื™ึท ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื

ืื™ืŸ ื“ื™ ืกื•ืฃ ืคื•ืŸ ืœืขืฆื˜ืข ื™ืึธืจ, ืึทืŸ ื˜ืฉื™ืงืึทื•ื•ืข ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ืื•ื ื“ื–ืขืจ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ: ืึท ื™ื™ื ื’ืขืจ ืžืึธื“ืขืœ ืคื•ืŸ ื“ื™ IBM FlashSystem 5000 ืฉื•ืจื”, ื•ื•ืึธืก ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ืงื•ื™ืคืŸ ืื™ื– ื’ืขืจื•ืคืŸ Storwize V5010e. ืื™ืฆื˜ ืขืก ืื™ื– ืกืึธืœื“ ืื•ื ื˜ืขืจ ื“ื™ ื ืึธืžืขืŸ FlashSystem 5010, ืึธื‘ืขืจ ืื™ืŸ ืคืึทืงื˜ ืขืก ืื™ื– ื“ื™ ื–ืขืœื‘ืข ื™ื™ึทื–ื ื•ื•ืึทืจื’ ื‘ืึทื–ืข ืžื™ื˜ ื“ื™ ื–ืขืœื‘ืข ืกืคึผืขืงื˜ืจื•ื ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืข ื™ืŸ. 

ื“ื™ ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ืึท ื™ื•ื ืึทืคื™ื™ื“ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืกื™ืกื˜ืขื ืื™ื–, ื“ื•ืจืš ื“ืขื ื•ื•ืขื’, ื“ืขืจ ื”ื•ื™ืคึผื˜ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื™ื‘ื ืคืœืึทืฉืกื™ืกื˜ืขื. ืคึฟืึทืจ ืžืึธื“ืขืœืก ืคื•ืŸ ื“ื™ ื™ื™ื ื’ืขืจ ืกืขืจื™ืข, ืขืก ืื™ื– ืคึผืจืึทืงื˜ืึทืงืœื™ ื ื™ื˜ ืึทื ื“ืขืจืฉ ืคื•ืŸ ืžืึธื“ืขืœืก ืคื•ืŸ ืžืขืจ ืคึผืจืึธื“ื•ืงื˜ื™ื•ื• ืึธื ืขืก. ื˜ืฉืึธืึธืกื™ื ื’ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืžืึธื“ืขืœ ื‘ืœื•ื™ื– ื’ื™ื˜ ื“ื™ ืฆื•ื ืขืžืขืŸ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ื‘ืึทื–ืข, ื“ื™ ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก ืคื•ืŸ ื•ื•ืึธืก ืžืึทื›ืŸ ืขืก ืžืขื’ืœืขืš ืฆื• ื ื•ืฆืŸ ืื™ื™ื ืขืจ ืึธื“ืขืจ ืื ื“ืขืจืŸ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืึธื“ืขืจ ืฆื•ืฉื˜ืขืœืŸ ืึท ื”ืขื›ืขืจ ืžื“ืจื’ื” ืคื•ืŸ ืกืงืึทืœืึทื‘ื™ืœื™ื˜ื™. ื“ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื™ื™ื“ืขื ืึทืคื™ื™ื“ ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืื•ืŸ ื’ื™ื˜ ื“ื™ ื ื™ื™ื˜ื™ืง ืื•ืŸ ื’ืขื ื•ื’ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืคึฟืึทืจ ื“ืขื ืคึผืœืึทื˜ืคืึธืจืžืข.

ืคืืจื•ื•ืืก ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื•ื•ืึทืœืึทื“ื™ื™ื˜ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ื™ืฃ ื“ื™ื™ืŸ ื”ื•ื™ืš ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืกื˜ืึธืจื™ื“ื–ืฉ (99,9999%)ื™ื‘ื ืคืœืึทืฉืกื™ืกื˜ืขื 5010

ื‘ืขืงื™ืฆืขืจ ื•ื•ืขื’ืŸ ืื•ื ื“ื–ืขืจ ืžืึธื“ืขืœ 5010. ื“ืึธืก ืื™ื– ืึทืŸ ืคึผืึธื–ื™ืฆื™ืข-ืžื“ืจื’ื” ืฆื•ื•ื™ื™ืขื ื“ื™ืง ืงืึธื ื˜ืจืึธืœืœืขืจ ื‘ืœืึธืง ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื. ืขืก ืงืขื ืขืŸ ืึทืงืึทืžืึทื“ื™ื™ื˜ NLSAS, SAS, SSD ื“ื™ืกืงืก. NVMe ืคึผืœื™ื™ืกืžืึทื ื˜ ืื™ื– ื ื™ืฉื˜ ื‘ื ื™ืžืฆื ืื™ืŸ ืขืก, ื•ื•ื™ื™ึทืœ ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืžืึธื“ืขืœ ืื™ื– ืคึผืึทื–ื™ืฉืึทื ื“ ืฆื• ืกืึธืœื•ื•ืข ืคึผืจืึธื‘ืœืขืžืก ื•ื•ืึธืก ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ NVMe ื“ืจื™ื™ื•ื•ื–.

ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ืื™ื– ืคึผืขืจื˜ืฉืึทืกื˜ ืฆื• ืึทืงืึทืžืึทื“ื™ื™ื˜ ืึทืจืงื™ื™ื•ื• ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืึธื“ืขืจ ื“ืึทื˜ืŸ ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ืึธืคื˜ ืึทืงืกืขืกื˜. ื“ืขืจื™ื‘ืขืจ, ื“ืขืจ ื ืึธืจืžืึทืœ ื’ืึทื ื’ ืคื•ืŸ ื–ื™ื™ึทืŸ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืื™ื– ื’ืขื ื•ื’ ืคึฟืึทืจ ืื•ื ื“ื–: ื˜ื™ืขืจื™ื ื’ (ื’ืจื™ื ื’ ื˜ื™ื™ืขืจ), ื“ื™ืŸ ืคึผืจืึทื•ื•ื™ื–ืฉืึทืŸ. ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื•ื™ืฃ NLSAS ื“ื™ืกืงืก ืื•ื™ืฃ ื“ื™ ืžื“ืจื’ื” ืคื•ืŸ 1000-2000 IOPS ืื™ื– ืื•ื™ืš ื’ืึทื ืฅ ื‘ืึทืคืจื™ื“ื™ืงื ื“ื™ืง ืคึฟืึทืจ ืื•ื ื“ื–.

ืื•ื ื“ื–ืขืจ ื“ืขืจืคืึทืจื•ื ื’ - ื•ื•ื™ ืžื™ืจ ื”ืึธื‘ืŸ ื ื™ืฉื˜ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ื“ื™ ืคื™ืจืžื•ื•ืึทืจืข ืื™ืŸ ืฆื™ื™ื˜

ืื™ืฆื˜ ื•ื•ืขื’ืŸ ื“ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ื–ื™ืš. ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ืงื•ื™ืคืŸ, ื“ื™ ืกื™ืกื˜ืขื ื”ืื˜ ืฉื•ื™ืŸ ืึท ื‘ื™ืกืœ ืึทื•ื˜ื“ื™ื™ื˜ื™ื“ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืกืคึผืขืงื˜ืจื•ื ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืข ื•ื•ื™ื™ื›ื•ื•ืืจื’, ื ื™ื™ืžืœื™, ืงืกื ื•ืžืงืก.

ืžื™ืจ ื’ืขืœืขืจื ื˜ ื“ื™ ืคื™ืจืžื•ื•ืึทืจืข ื“ื™ืกืงืจื™ืคึผืฉืึทื ื– ืื•ืŸ ืคึผืœืึทื ื ืขื“ ืึท ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืฆื• 8.2.1.9. ืื•ื™ื‘ ืžื™ืจ ื•ื•ืึธืœื˜ ื’ืขื•ื•ืขืŸ ืึท ื‘ื™ืกืœ ืžืขืจ ืขืคืขืงื˜ื™ื•ื•, ื“ืขืจ ืึทืจื˜ื™ืงืœ ื•ื•ืึธืœื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืขืงืกื™ืกื˜ื™ืจื˜ - ื“ืขืจ ื–ืฉื•ืง ื•ื•ืึธืœื˜ ื ื™ืฉื˜ ืคึผืึทืกื™ืจืŸ ืื™ืŸ ืึท ืžืขืจ ืคืจื™ืฉ ืคื™ืจืžื•ื•ืึทืจืข. ืึธื‘ืขืจ, ืคึฟืึทืจ ื–ื™ื›ืขืจ ืกื™ื‘ื•ืช, ื“ื™ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืคื•ืŸ ื“ืขื ืกื™ืกื˜ืขื ืื™ื– ืคึผืึธื•ืกื˜ืคึผืึธื•ื ื“.

ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืึท ืงืœื™ื™ืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืคืึทืจื”ืึทืœื˜ืŸ ื’ืขืคึฟื™ืจื˜ ืฆื• ืึท ื’ืึธืจ ืคึผืจื™ืงืจืข ื‘ื™ืœื“, ื•ื•ื™ ืื™ืŸ ื“ื™ ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืื•ื™ืฃ ื“ื™ ืœื™ื ืง: https://www.ibm.com/support/pages/node/6172341

ื™ืึธ, ืื™ืŸ ื“ื™ ืคื™ืจืžื•ื•ืึทืจืข ืคื•ืŸ โ€‹โ€‹ื“ืขืจ ื•ื•ืขืจืกื™ืข ื“ื™ ืึทื–ื•ื™ ื’ืขืจื•ืคืขื ืข APAR (ืึทื•ื˜ื”ืึธืจื™ื–ืขื“ ืคึผืจืึธื’ืจืึทื ืึทื ืึทืœื™ืกื™ืก ื‘ืืจื™ื›ื˜) HU02104 ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืึทื˜ื™ื™ึทื˜ื™ืง. ืขืก ืื•ื™ืก ื•ื•ื™ ื’ื™ื™ื˜. ืื•ื ื˜ืขืจ ืžืึทืกืข, ืื•ื ื˜ืขืจ ื–ื™ื›ืขืจ ืฆื•ืฉื˜ืื ื“ืŸ, ื“ื™ ืงืึทืฉ ื”ื™ื™ื‘ื˜ ืฆื• ืœื•ื™ืคืŸ, ืื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ื’ื™ื™ื˜ ืื™ืŸ ืคึผืจืึทื˜ืขืงื˜ื™ื•ื• ืžืึธื“ืข, ืื™ืŸ ื•ื•ืึธืก ืขืก ื“ื™ืกื™ื™ื‘ืึทืœ ื™ / ืึธ ืคึฟืึทืจ ื“ื™ ื‘ืขืงืŸ. ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ, ืขืก ื’ืขืงื•ืงื˜ ื•ื•ื™ ื“ื™ืกืงืึทื ืขืงื˜ื™ื ื’ 3 ื“ื™ืกืงืก ืคึฟืึทืจ ืึท RAID ื’ืจื•ืคึผืข ืื™ืŸ RAID 6. ื“ื™ ื“ื™ืกืงืึทื ืขืงืฉืึทืŸ ืึทืงืขืจื– ืคึฟืึทืจ 6 ืžื™ื ื•ื˜. ื“ืขืจื ืึธืš, ืึทืงืกืขืก ืฆื• ื“ื™ ื•ื•ืึทืœื™ื•ืžื– ืื™ืŸ ื“ื™ ื‘ืขืงืŸ ืื™ื– ื’ืขื–ื•ื ื˜.

ืื•ื™ื‘ ื•ื•ืขืจ ืขืก ื™ื– ืื™ื– ื ื™ืฉื˜ ื‘ืึทืงืึทื ื˜ ืžื™ื˜ ื“ื™ ืกื˜ืจื•ืงื˜ื•ืจ ืื•ืŸ ื ืึทืžื™ื ื’ ืคื•ืŸ ืœืึทื“ื–ืฉื™ืงืึทืœ ืขื ื˜ื™ื˜ื™ื– ืื™ืŸ ื“ืขื ืงืึธื ื˜ืขืงืกื˜ ืคื•ืŸ IBM Spectrum Virtualize, ืื™ืš ื•ื•ืขืœ ืื™ืฆื˜ ื‘ืขืงื™ืฆืขืจ ื“ืขืจืงืœืขืจืŸ.

ืคืืจื•ื•ืืก ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื•ื•ืึทืœืึทื“ื™ื™ื˜ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ื™ืฃ ื“ื™ื™ืŸ ื”ื•ื™ืš ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืกื˜ืึธืจื™ื“ื–ืฉ (99,9999%)ืกื˜ืจื•ืงื˜ื•ืจ ืคื•ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ืœืึทื“ื–ืฉื™ืงืึทืœ ืขืœืขืžืขื ื˜ืŸ

ื“ื™ืกืงืก ื–ืขื ืขืŸ ื’ืขื–ืืžืœื˜ ืื™ืŸ ื’ืจื•ืคึผืขืก ื’ืขืจื•ืคึฟืŸ MDisk (Managed Disk). MDisk ืงืขื ืขืŸ ื–ื™ื™ืŸ ืึท ืงืœืึทืกื™ืฉ RAID (0,1,10,5,6) ืึธื“ืขืจ ืึท ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืขื“ ืื™ื™ื ืขืจ - DRAID (ื“ื™ืกื˜ืจื™ื‘ื™ื•ื˜ื™ื“ RAID). ื ื™ืฆืŸ DRAID ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื“ื™ ืžืขื ื’ืข, ื•ื•ื™ื™ึทืœ ... ืึทืœืข ื“ื™ืกืงืก ืื™ืŸ ื“ืขืจ ื’ืจื•ืคึผืข ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜, ืื•ืŸ ื“ื™ ืจื™ื‘ื™ืœื“ ืฆื™ื™ื˜ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืจื™ื“ื•ืกื˜, ืจืขื›ื˜ ืฆื• ื“ืขื ืคืึทืงื˜ ืึทื– ื‘ืœื•ื™ื– ื–ื™ื›ืขืจ ื‘ืœืึทืงืก ื•ื•ืขื˜ ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ื’ืขื–ื•ื ื˜, ืื•ืŸ ื ื™ื˜ ืึทืœืข ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ื“ื•ืจื›ืคืึทืœ ื“ื™ืกืง.

ืคืืจื•ื•ืืก ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื•ื•ืึทืœืึทื“ื™ื™ื˜ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ื™ืฃ ื“ื™ื™ืŸ ื”ื•ื™ืš ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืกื˜ืึธืจื™ื“ื–ืฉ (99,9999%)ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืคื•ืŸ ื“ืึทื˜ืŸ ื‘ืœืึทืงืก ืึทืจื™ื‘ืขืจ ื“ื™ืกืงืก ื•ื•ืขืŸ ื ื™ืฆืŸ ื“ื™ืกื˜ืจื™ื‘ื™ื•ื˜ื™ื“ RAID (DRAID) ืื™ืŸ RAID-5 ืžืึธื“ืข.

ืื•ืŸ ื“ืขื ื“ื™ืึทื’ืจืึทืžืข ื•ื•ื™ื™ื–ื˜ ื“ื™ ืœืึธื’ื™ืง ืคื•ืŸ ื•ื•ื™ ืึท DRAID ืจื™ื‘ื™ืœื“ ืึทืจื‘ืขื˜ ืื™ืŸ ื“ื™ ื’ืขืฉืขืขื ื™ืฉ ืคื•ืŸ ืื™ื™ืŸ ื“ื™ืกืง ื“ื•ืจื›ืคืึทืœ:

ืคืืจื•ื•ืืก ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื•ื•ืึทืœืึทื“ื™ื™ื˜ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ื™ืฃ ื“ื™ื™ืŸ ื”ื•ื™ืš ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืกื˜ืึธืจื™ื“ื–ืฉ (99,9999%)ืœืึธื’ื™ืง ืคื•ืŸ DRAID ืจื™ื‘ื™ืœื“ ื•ื•ืขืŸ ืื™ื™ืŸ ื“ื™ืกืง ืคื™ื™ืœื–

ื“ืขืจื ืึธืš, ืื™ื™ื ืขืจ ืึธื“ืขืจ ืžืขืจ ืžื“ื™ืกืงืก ืคืึธืจืขื ืึท ืึทื–ื•ื™ ื’ืขืจื•ืคืขื ืข ื‘ืขืงืŸ. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื‘ืขืงืŸ, ืขืก ืื™ื– ื ื™ืฉื˜ ืจืขืงืึทืžืขื ื“ื™ื“ ืฆื• ื ื•ืฆืŸ MDisk ืžื™ื˜ ืคืึทืจืฉื™ื“ืขื ืข RAID / DRAID ืœืขื•ื•ืขืœืก ืื•ื™ืฃ ื“ื™ืกืงืก ืคื•ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื˜ื™ืคึผ. ืžื™ืจ ื•ื•ืขืœืŸ ื ื™ืฉื˜ ื’ื™ื™ืŸ ืื™ืŸ ื“ืขื ืฆื• ื˜ื™ืฃ, ื•ื•ื™ื™ึทืœ ... ืžื™ืจ ืคึผืœืึทื ื™ืจืŸ ืฆื• ื“ืขืงืŸ ื“ืขื ืื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืึทืจื˜ื™ืงืœืขืŸ. ื ื•, ืื™ืŸ ืคืึทืงื˜, ืคึผื•ืœ ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ื•ื•ืึทืœื™ื•ืžื–, ื•ื•ืึธืก ื–ืขื ืขืŸ ื“ืขืจืœืื ื’ื˜ ืžื™ื˜ ืื™ื™ืŸ ืึธื“ืขืจ ืื ื“ืขืจืŸ ื‘ืœืึธืง ืึทืงืกืขืก ืคึผืจืึธื˜ืึธืงืึธืœ ืฆื• ื“ื™ ืžื—ื ื•ืช.

ืึทื–ื•ื™, ืžื™ืจ, ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื“ื™ ืกื™ื˜ื•ืึทืฆื™ืข ื“ื™ืกืงืจื™ื™ื‘ื“ ืื™ืŸ APAR HU02104, ืจืขื›ื˜ ืฆื• ื“ืขืจ ืœืึทื“ื–ืฉื™ืงืึทืœ ื“ื•ืจื›ืคืึทืœ ืคื•ืŸ ื“ืจื™ื™ ื“ื™ืกืงืก, MDisk ืื•ื™ืคื’ืขื”ืขืจื˜ ืฆื• ื–ื™ื™ืŸ ืคืึทื ื’ืงืฉืึทื ืึทืœ, ื•ื•ืึธืก, ืื™ืŸ ืงืขืจ, ืจื™ื–ืึทืœื˜ื™ื“ ืื™ืŸ ื“ื™ ื“ื•ืจื›ืคืึทืœ ืคื•ืŸ ื“ื™ ื‘ืขืงืŸ ืื•ืŸ ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ื•ื•ืึทืœื™ื•ืžื–.

ื•ื•ื™ื™ึทืœ ื“ื™ ืกื™ืกื˜ืขืžืขืŸ ื–ืขื ืขืŸ ื’ืึทื ืฅ ืงืœื•ื’, ื–ื™ื™ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ื“ื™ IBM Storage Insights ื•ื•ืึธืœืงืŸ-ื‘ืื–ื™ืจื˜ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืกื™ืกื˜ืขื, ื•ื•ืึธืก ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืกืขื ื“ื– ืึท ื“ื™ื ืกื˜ ื‘ืขื˜ืŸ ืฆื• IBM ืฉื˜ื™ืฆืŸ ืื•ื™ื‘ ืึท ืคึผืจืึธื‘ืœืขื ืึทืงืขืจื–. ืึท ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืื™ื– ื‘ืืฉืืคืŸ ืื•ืŸ ื™ื‘ื ืกืคึผืขืฉืึทืœืึทืกืฅ ืคื™ืจืŸ ืจื™ืžืึธื•ื˜ืœื™ ื“ื™ืึทื’ื ืึธืกื˜ื™ืงืก ืื•ืŸ ืงืึธื ื˜ืึทืงื˜ ื“ื™ ืกื™ืกื˜ืขื ื‘ืึทื ื™ืฆืขืจ. 

ื“ืึทื ืง ืฆื• ื“ืขื, ื“ื™ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืื™ื– ื’ืขื•ื•ืขืŸ ืจื™ื–ืึทืœื•ื•ื“ ื’ืึทื ืฅ ื’ืขืฉื•ื•ื™ื ื“ ืื•ืŸ ืึท ืคึผื™ื ื˜ืœืขืš ืจืขืงืึธืžืขื ื“ืึทืฆื™ืข ืื™ื– ื‘ืืงื•ืžืขืŸ ืคื•ืŸ ื“ื™ ืฉื˜ื™ืฆืŸ ื“ื™ื ืกื˜ ืฆื• ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืื•ื ื“ื–ืขืจ ืกื™ืกื˜ืขื ืฆื• ื“ื™ ืคืจื™ืขืจ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืคื™ืจืžื•ื•ืึทืจืข 8.2.1.9, ื•ื•ืึธืก ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืื™ื– ืฉื•ื™ืŸ ืคืึทืจืคืขืกื˜ื™ืงื˜. ืขืก ืงืึทื ืคืขืจืžื– ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืžืขืœื“ื•ื ื’ ื‘ืึทืžืขืจืงื•ื ื’.

ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืื•ืŸ ืื•ื ื“ื–ืขืจ ืจืขืงืึทืžืึทื ื“ื™ื™ืฉืึทื ื–

ื•ื•ื™ ื“ืขืจ ื–ืื’ืŸ ื’ื™ื™ื˜: "ืึทืœืฅ ื’ื•ื˜ ื•ื•ืึธืก ืขื ื“ืก ื’ืขื–ื•ื ื˜." ื“ืขืจ ื–ืฉื•ืง ืื™ืŸ ื“ื™ ืคื™ืจืžื•ื•ืึทืจืข ื”ืื˜ ื ื™ืฉื˜ ืคืึทืจืฉืึทืคืŸ ืขืจื ืกื˜ ืคึผืจืึธื‘ืœืขืžืก - ื“ื™ ืกืขืจื•ื•ืขืจืก ื–ืขื ืขืŸ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื‘ืึทืœื“ ื•ื•ื™ ืžืขื’ืœืขืš ืื•ืŸ ืึธืŸ ื“ืึทื˜ืŸ ืึธื ื•ื•ืขืจ. ืขื˜ืœืขื›ืข ืงืœื™ื™ืึทื ืฅ ื”ืึธื‘ืŸ ืฆื• ืจื™ืกื˜ืึทืจื˜ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืืฉื™ื ืขืŸ, ืึธื‘ืขืจ ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ ืžื™ืจ ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืจื™ื™ื˜ ืคึฟืึทืจ ืžืขืจ ื ืขื’ืึทื˜ื™ื•ื• ืงืึทื ืกืึทืงื•ื•ืขื ืกืึทื–, ื•ื•ื™ื™ึทืœ ืžื™ืจ ืžืึทื›ืŸ ื˜ืขื’ืœืขืš ื‘ืึทืงืึทืคึผืก ืคื•ืŸ ืึทืœืข ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืขืœืขืžืขื ื˜ืŸ ืื•ืŸ ืงืœื™ืขื ื˜ ืžืืฉื™ื ืขืŸ. 

ืžื™ืจ ื”ืึธื‘ืŸ ื‘ืืงื•ืžืขืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงื•ื ื’ ืึทื– ืืคื™ืœื• ืคืึทืจืœืึธื–ืœืขืš ืกื™ืกื˜ืขืžืขืŸ ืžื™ื˜ 99,9999% ืฆื•ื’ืขื–ืื’ื˜ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ื“ืึทืจืคืŸ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ื˜ ืื•ืŸ ื‘ื™ื™ึทืฆื™ื™ึทื˜ื™ืง ื•ื™ืฉืึทืœื˜. ื‘ืึทื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืกื™ื˜ื•ืึทืฆื™ืข, ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืฆื•ื™ื’ืŸ ืึท ื ื•ืžืขืจ ืคื•ืŸ ืงืึทื ืงืœื•ื–ืฉืึทื ื– ืคึฟืึทืจ ื–ื™ืš ืื•ืŸ ื˜ื™ื™ืœืŸ ืื•ื ื“ื–ืขืจ ืจืขืงืึทืžืึทื ื“ื™ื™ืฉืึทื ื–:

  • ืขืก ืื™ื– ื™ืžืคึผืขืจืึทื˜ื™ื•ื• ืฆื• ืžืึธื ื™ื˜ืึธืจ ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ, ืœืขืจื ืขืŸ ืžืขืœื“ื•ื ื’ ื ืึธื˜ืขืก ืคึฟืึทืจ ืงืขืจืขืงืฉืึทื ื– ืคื•ืŸ ืคึผืึทื˜ืขื ื˜ืฉืึทืœื™ ืงืจื™ื˜ื™ืฉ ื™ืฉื•ื– ืื•ืŸ ื“ื•ืจื›ืคื™ืจืŸ ืคึผืœืึทื ื ืขื“ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ ืื™ืŸ ืึท ื‘ื™ื™ึทืฆื™ื™ึทื˜ื™ืง ืฉื˜ื™ื™ื’ืขืจ.

    ื“ืึธืก ืื™ื– ืึทืŸ ืึธืจื’ืึทื ืึทื–ื™ื™ืฉืึทื ืึทืœ ืื•ืŸ ืืคื™ืœื• ื’ืึทื ืฅ ืงืœืึธืจ ื•ื•ื™ ื“ืขืจ ื˜ืึธื’ ืคื•ื ื˜, ื•ื•ืึธืก, ืขืก ื•ื•ืึธืœื˜ ื•ื™ืกืงื•ืžืขืŸ, ืื™ื– ื ื™ืฉื˜ ื•ื•ืขืจื˜ ืคืึธื•ืงื™ืกื™ื ื’ ืื•ื™ืฃ. ืึธื‘ืขืจ, ืื•ื™ืฃ ื“ืขื "ืžื“ืจื’ื” ืขืจื“" ืื™ืจ ืงืขื ืขืŸ ืฉื˜ืึธืžืคึผืขืจืŸ ื’ืึทื ืฅ ืœื™ื™ื›ื˜. ืึทืงื˜ื•ืึทืœืœื™, ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขื ืžืึธืžืขื ื˜ ื•ื•ืึธืก ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ ืงืึธืคึผื“ืจื™ื™ืขื ื™ืฉ ื“ื™ืกืงืจื™ื™ื‘ื“ ืื•ื™ื‘ืŸ. ื–ื™ื™ืŸ ื–ื™ื™ืขืจ ืึธืคึผื’ืขื”ื™ื˜ ื•ื•ืขืŸ ืฆื™ื™ื›ืขื ื•ื ื’ ืึทืจื•ื™ืฃ ื“ื™ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืจืขื’ื™ืึทืœื™ื™ืฉืึทื ื– ืื•ืŸ ืžืึธื ื™ื˜ืึธืจ ื“ื™ ื”ืขืกืงืขื ืžื™ื˜ ื–ื™ื™ ื ื™ื˜ ื•ื•ื™ื™ื ื™ืงืขืจ ืงืขืจืคืึทืœื™. ื“ืขื ืคื•ื ื˜ ื“ืขืจืฆื™ื™ืœื˜ ืžืขืจ ืฆื• ื“ืขืจ ื‘ืึทื’ืจื™ืฃ ืคื•ืŸ "ื“ื™ืกืฆื™ืคึผืœื™ืŸ".

  • ืขืก ืื™ื– ืฉื˜ืขื ื“ื™ืง ื‘ืขืกืขืจ ืฆื• ื”ืึทืœื˜ืŸ ื“ื™ ืกื™ืกื˜ืขื ืžื™ื˜ ื“ื™ ืœืขืฆื˜ืข ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื•ื•ืขืจืกื™ืข. ื“ืขืจืฆื•, ื“ืขืจ ืื™ืฆื˜ื™ืงืขืจ ืื™ื– ื ื™ืฉื˜ ื“ืขืจ ื•ื•ืึธืก ื”ืื˜ ืึท ื’ืจืขืกืขืจืข ื ื•ืžืขืจื™ืงืึทืœ ื‘ืึทืฆื™ื™ื›ืขื ื•ื ื’, ื ืึธืจ ื“ืขืจ ืžื™ื˜ ืึท ืฉืคึผืขื˜ืขืจ ืžืขืœื“ื•ื ื’ ื˜ืึธื’. 

    ืฆื•ื ื‘ื™ื™ืฉืคึผื™ืœ, IBM ื”ืืœื˜ ืื™ืŸ ืžื™ื ื“ืกื˜ืขืจ ืฆื•ื•ื™ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืจื™ืœื™ืกื™ื– ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืคึฟืึทืจ ื–ื™ื™ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ. ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ื“ืขื ืฉืจื™ื™ื‘ืŸ, ื“ืึธืก ื–ืขื ืขืŸ 8.2 ืื•ืŸ 8.3. ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ ืคึฟืึทืจ 8.2 ืงื•ืžืขืŸ ืคืจื™ืขืจ. ื ืขื ืœืขืš ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืคึฟืึทืจ 8.3 ืื™ื– ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืจืขืœืขืึทืกืขื“ ืžื™ื˜ ืึท ืงืœื™ื™ืŸ ืคืึทืจื”ืึทืœื˜ืŸ.

    ืžืขืœื“ื•ื ื’ 8.3 ื”ืื˜ ืึท ื ื•ืžืขืจ ืคื•ืŸ ืคืึทื ื’ืงืฉืึทื ืึทืœ ืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื–, ืœืžืฉืœ, ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื™ืงืกืคึผืึทื ื“ MDisk (ืื™ืŸ DRAID ืžืึธื“ืข) ื“ื•ืจืš ืึทื“ื™ื ื’ ืื™ื™ื ืขืจ ืึธื“ืขืจ ืžืขืจ ื ื™ื™ึท ื“ื™ืกืงืก (ื“ืขื ืฉื˜ืจื™ืš ืื™ื– ืืจื•ื™ืก ื–ื™ื ื˜ ื•ื•ืขืจืกื™ืข 8.3.1). ื“ืึธืก ืื™ื– ืึท ืคืขืจืœื™ ื™ืงืขืจื“ื™ืง ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™, ืึธื‘ืขืจ ืื™ืŸ 8.2, ืœื™ื™ื“ืขืจ, ืขืก ืื™ื– ื ื™ื˜ ืึทื–ืึท ืฉื˜ืจื™ืš.

  • ืื•ื™ื‘ ืขืก ืื™ื– ื ื™ื˜ ืžืขื’ืœืขืš ืฆื• ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืกื™ื‘ื”, ืคึฟืึทืจ ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ืกืคึผืขืงื˜ืจื•ื ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืข ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื™ื™ื“ืขืจ ื•ื•ืขืจืกื™ืขืก 8.2.1.9 ืื•ืŸ 8.3.1.0 (ื•ื•ื• ื“ื™ ื–ืฉื•ืง ื“ื™ืกืงืจื™ื™ื‘ื“ ืื•ื™ื‘ืŸ ืื™ื– ื‘ืึทื˜ื™ื™ึทื˜ื™ืง), ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืจื™ื–ื™ืงื™ืจืŸ ืคื•ืŸ ื–ื™ื™ืŸ ืคึผืึทืกื™ืจื•ื ื’, IBM ื˜ืขื›ื ื™ืฉ ืฉื˜ื™ืฆืŸ ืจืขืงืึทืžืขื ื“ื– ืœื™ืžื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ ื“ื™ ื‘ืขืงืŸ ืžื“ืจื’ื”, ื•ื•ื™ ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื“ื™ ืคื™ื’ื•ืจ ืื•ื ื˜ืŸ (ื“ื™ ื‘ื™ืœื“ ืื™ื– ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื“ื™ ืจื•ืกืกื™ืคื™ืขื“ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ GUI). ื“ื™ ื•ื•ืขืจื˜ ืคื•ืŸ 10000 IOPS ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ื•ื•ื™ ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืื•ืŸ ืื™ื– ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืœื•ื™ื˜ ื“ื™ ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก ืคื•ืŸ ื“ื™ื™ืŸ ืกื™ืกื˜ืขื.

ืคืืจื•ื•ืืก ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื•ื•ืึทืœืึทื“ื™ื™ื˜ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ื™ืฃ ื“ื™ื™ืŸ ื”ื•ื™ืš ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืกื˜ืึธืจื™ื“ื–ืฉ (99,9999%)ืœื™ืžื™ื˜ื™ื ื’ ื™ื‘ื ืกื˜ืึธืจื™ื“ื–ืฉ ืคืึธืจืฉื˜ืขืœื•ื ื’

  • ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืฆื• ืจื™ื›ื˜ื™ืง ืจืขื›ืขื ืขืŸ ื“ื™ ืžืึทืกืข ืื•ื™ืฃ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ ืื•ืŸ ื•ื™ืกืžื™ื™ื“ืŸ ืึธื•ื•ื•ืขืจืœืึธื•ื“ื™ื ื’. ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืื™ืจ ืงืขื ื˜ ื ื•ืฆืŸ ื“ื™ IBM ืกื™ื™ื–ืขืจ (ืื•ื™ื‘ ืื™ืจ ื”ืึธื˜ ืึทืงืกืขืก ืฆื• ืขืก), ืึธื“ืขืจ ื“ื™ ื”ื™ืœืฃ ืคื•ืŸ ืคึผืึทืจื˜ื ืขืจืก ืึธื“ืขืจ ื“ืจื™ื˜-ืคึผืึทืจื˜ื™ื™ ืจืขืกื•ืจืกืŸ. ืขืก ืื™ื– ื™ืžืคึผืขืจืึทื˜ื™ื•ื• ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื“ื™ ืžืึทืกืข ืคึผืจืึธืคื™ืœ ืื•ื™ืฃ ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื, ื•ื•ื™ื™ึทืœ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ MB / s ืื•ืŸ IOPS ื•ื•ืขืจื™ื– ื–ื™ื™ืขืจ ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื‘ื™ื™ึท ืžื™ื ื“ืกื˜ืขืจ ื“ื™ ืคืืœื’ืขื ื“ืข ืคึผืึทืจืึทืžืขื˜ืขืจืก:

    • ืึธืคึผืขืจืึทืฆื™ืข ื˜ื™ืคึผ: ืœื™ื™ืขื ืขืŸ ืึธื“ืขืจ ืฉืจื™ื™ึทื‘ืŸ,

    • ืึธืคึผืขืจืึทืฆื™ืข ื‘ืœืึธืง ื’ืจื™ื™ืก,

    • ืคึผืจืึธืฆืขื ื˜ ืคื•ืŸ ืœื™ื™ืขื ืขืŸ ืื•ืŸ ืฉืจื™ื™ึทื‘ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืื™ืŸ ื“ื™ ื’ืึทื ืฅ ืื™ืš / ืึธ ื˜ื™ื™ึทืš.

    ืื•ื™ืš, ื“ื™ ื’ื™ื›ืงื™ื™ึทื˜ ืคื•ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืื™ื– ืึทืคืขืงื˜ืึทื“ ื“ื•ืจืš ื•ื•ื™ ื“ืึทื˜ืŸ ื‘ืœืึทืงืก ื–ืขื ืขืŸ ืœื™ื™ืขื ืขืŸ: ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœื™ ืึธื“ืขืจ ืื™ืŸ ื˜ืจืึทืค - ืกื“ืจ. ื•ื•ืขืŸ ืคึผืขืจืคืึธืจืžื™ื ื’ ืงื™ื™ืคืœ ื“ืึทื˜ืŸ ืึทืงืกืขืก ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืื•ื™ืฃ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื–ื™ื™ึทื˜, ืขืก ืื™ื– ื“ืขืจ ื‘ืึทื’ืจื™ืฃ ืคื•ืŸ ืึธืคืขื ื’ื™ืง ืึทืคึผืขืจื™ื™ืฉืึทื ื–. ืขืก ืื™ื– ืื•ื™ืš ืงืขื“ื™ื™ึทื™ืง ืฆื• ื ืขืžืขืŸ ื“ืขื ืื™ืŸ ื—ืฉื‘ื•ืŸ. ืึทืœืข ื“ืขื ืงืขื ืขืŸ ื”ืขืœืคึฟืŸ ืฆื• ื–ืขืŸ ื“ื™ ื˜ืึธื•ื˜ืึทืœืึทื˜ื™ ืคื•ืŸ ื“ืึทื˜ืŸ ืคึฟื•ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืึธื•ื ื˜ืขืจืก ืคื•ืŸ ื“ื™ ืึทืก, ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื, ืกืขืจื•ื•ืขืจืก / ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจื–, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืึท ืคืืจืฉื˜ืื ื“ ืคื•ืŸ ื“ื™ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–, ื“ื‘ืžืก ืื•ืŸ ืื ื“ืขืจืข "ืงืึทื ืกื•ืžืขืจื–" ืคื•ืŸ ื“ื™ืกืง ืจืขืกื•ืจืกืŸ.

  • ืื•ืŸ ืœืขืกืึธืฃ, ื–ื™ื™ืŸ ื–ื™ื›ืขืจ ืฆื• ื”ืึธื‘ืŸ ื‘ืึทืงืึทืคึผืก ืึทืจื•ื™ืฃ ืฆื• ื˜ืึธื’ ืื•ืŸ ืืจื‘ืขื˜ืŸ. ื“ื™ ื‘ืึทืงืึทืคึผ ืคึผืœืึทืŸ ื–ืึธืœ ื–ื™ื™ืŸ ืงืึทื ืคื™ื’ื™ืขืจื“ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืคึผืึทืกื™ืง RPO ื•ื•ืึทืœื•ืขืก ืคึฟืึทืจ ื“ื™ ื’ืขืฉืขืคื˜, ืื•ืŸ ืคึผืขืจื™ืึธื“ื™ืฉ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ื˜ืฉืขืงืก ืคื•ืŸ ื“ื™ ื‘ืึทืงืึทืคึผืก ื–ืึธืœ ื–ื™ื™ืŸ ื•ื•ืขืจืึทืคื™ื™ื“ (ืึท ื‘ื™ืกืœ ื‘ืึทืงืึทืคึผ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื•ื•ืขื ื“ืึธืจืก ื”ืึธื‘ืŸ ืึธื˜ืึทืžื™ื™ื˜ื™ื“ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ื™ืžืคึผืœืึทืžืขื ืึทื“ ืื™ืŸ ื–ื™ื™ืขืจ ืคึผืจืึธื“ื•ืงื˜ืŸ) ืฆื• ืขื ืฉื•ืจ ืึท ืคึผืึทืกื™ืง RTO ื•ื•ืขืจื˜.

ื“ืื ืง ืื™ืจ ืคึฟืึทืจ ืœื™ื™ืขื ืขืŸ ื‘ื™ื– ื“ื™ ืกื•ืฃ.
ืžื™ืจ ื–ืขื ืขืŸ ื’ืจื™ื™ื˜ ืฆื• ืขื ื˜ืคึฟืขืจืŸ ื“ื™ื™ืŸ ืคึฟืจืื’ืŸ ืื•ืŸ ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ ืื™ืŸ ื“ื™ ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ. ืื•ื™ืš ืžื™ืจ ืœืึทื“ืŸ ืื™ืจ ืฆื• ืึทื‘ืึธื ื™ืจืŸ ืฆื• ืื•ื ื“ื–ืขืจ ื˜ืขืœืขื’ืจืึทื ืงืึทื ืึทืœ, ืื™ืŸ ื•ื•ืึธืก ืžื™ืจ ื”ืึทืœื˜ืŸ ืจืขื’ื•ืœืขืจ ืคึผืขืจืžืึธื•ืฉืึทื ื– (ื“ื™ืกืงืึทื•ื ืฅ ืื•ื™ืฃ IaaS ืื•ืŸ ื’ื™ื•ื•ืึทื•ื•ื™ื™ื– ืคึฟืึทืจ ืคึผืขืจืžืึธื•ืฉืึทื ืึทืœ ืงืึธื•ื“ื– ืึทืจื•ื™ืฃ ืฆื• 100% ืื•ื™ืฃ ื•ื•ืคึผืก), ืฉืจื™ื™ึทื‘ืŸ ื˜ืฉื™ืงืึทื•ื•ืข ื ื™ื™ึทืขืก ืื•ืŸ ืžืขืœื“ืŸ ื ื™ื™ึทืข ืึทืจื˜ื™ืงืœืขืŸ ืื•ื™ืฃ ื“ื™ Habr ื‘ืœืึธื’.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’