ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื ื”ื™ืคึผืฉ ื ื•ืžืขืจ ืคื•ืŸ ืขื ื˜ืขืจืคึผืจื™ื™ื– ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืึทื˜ื™ืึธืŸ ืกื™ืกื˜ืขืžืขืŸ ื”ืึธื‘ืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืขื ืข ืžืขืงืึทื ื™ื–ืึทืžื– ืคึฟืึทืจ ื‘ื ื™ืŸ ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืกืึทืœื•ืฉืึทื ื–. ืกืคึผืขืฆื™ืขืœ, Oracle RAC (Oracle Real Application Cluster) ืื™ื– ืึท ืงื ื•ื™ืœ ืคื•ืŸ ืฆื•ื•ื™ื™ ืึธื“ืขืจ ืžืขืจ ืึธืจืึทืงืœืข ื“ืึทื˜ืึทื‘ื™ื™ืก ืกืขืจื•ื•ืขืจืก ืืจื‘ืขื˜ืŸ ืฆื•ื–ืึทืžืขืŸ ืฆื• ื‘ืึทืœืึทื ืกื™ืจืŸ ืžืึทืกืข ืื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ / ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืžื“ืจื’ื”. ืฆื• ืึทืจื‘ืขื˜ืŸ ืื™ืŸ ื“ืขื ืžืึธื“ืข, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฉืขืจื“ ืกื˜ืึธืจื™ื“ื–ืฉ, ื•ื•ืึธืก ืื™ื– ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืึท ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื.

ื•ื•ื™ ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื“ื™ืกืงืึทืกื˜ ืื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืืจื˜ื™ืงืœืขืŸ, ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ื–ื™ืš, ื˜ืจืึธืฅ ื“ืขื ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ื“ื•ืคึผืœื™ืงื™ื™ื˜ื™ื“ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ (ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืงืึทื ื˜ืจืึธื•ืœืขืจื–), ื ืึธืš ื”ืื˜ ืคื•ื ืงื˜ืŸ ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ - ื“ืขืจ ื”ื•ื™ืคึผื˜ ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ืึท ืื™ื™ืŸ ื’ืึทื ื’ ืคื•ืŸ ื“ืึทื˜ืŸ. ื“ืขืจื™ื‘ืขืจ, ืฆื• ื‘ื•ื™ืขืŸ ืึทืŸ ืึธืจืึทืงืœืข ืœื™ื™ื–ื•ื ื’ ืžื™ื˜ ื’ืขื•ื•ืืงืกืŸ ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™ ืจืขืงื•ื•ื™ืจืขืžืขื ืฅ, ื“ื™ "N ืกืขืจื•ื•ืขืจืก - ืื™ื™ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื" ืกื›ืขืžืข ื“ืึทืจืฃ ื–ื™ื™ืŸ ืงืึธืžืคึผืœื™ืฆื™ืจื˜.

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ืขืจืฉื˜ืขืจ, ืคื•ืŸ ืงื•ืจืก, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื‘ืึทืฉืœื™ืกืŸ ื•ื•ืึธืก ืจื™ืกืงืก ืžื™ืจ ื–ืขื ืขืŸ ื˜ืจื™ื™ื ื’ ืฆื• ืคืึทืจื–ื™ื›ืขืจืŸ ืงืขื’ืŸ. ืื™ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ, ืžื™ืจ ื•ื•ืขืœืŸ ื ื™ืฉื˜ ื‘ืึทื˜ืจืึทื›ื˜ืŸ ืฉื•ืฅ ืงืขื’ืŸ ื˜ืจืขืฅ ื•ื•ื™ "ืึท ืžืขื˜ืขืึธืจื™ื˜ืข ืื™ื– ืื ื’ืขืงื•ืžืขืŸ." ืึทื–ื•ื™ ืฆื• ื‘ื•ื™ืขืŸ ืึท ื’ืขืึธื’ืจืึทืคื™ืงืึทืœืœื™ ื“ื™ืกืคึผืขืจืกื˜ ื•ืžื’ืœื™ืง ืึธืคึผื–ื•ืš ืœื™ื™ื–ื•ื ื’ ื•ื•ืขื˜ ื‘ืœื™ื™ื‘ืŸ ืึท ื˜ืขืžืข ืคึฟืึทืจ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืึทืจื˜ื™ืงืœืขืŸ. ื“ืึธ ืžื™ืจ ื•ื•ืขืœืŸ ืงื•ืงืŸ ืื™ืŸ ื“ื™ ืึทื–ื•ื™ ื’ืขืจื•ืคืขื ืข ืงืจืึธืก-ืจืึทืง ื•ืžื’ืœื™ืง ืึธืคึผื–ื•ืš ืœื™ื™ื–ื•ื ื’, ื•ื•ืขืŸ ืฉื•ืฅ ืื™ื– ื’ืขื‘ื•ื™ื˜ ืื•ื™ืฃ ื“ืขืจ ืžื“ืจื’ื” ืคื•ืŸ ืกืขืจื•ื•ืขืจ ืงืึทื‘ืึทื ืึทืฅ. ื“ื™ ืงืึทื‘ืึทื ืึทืฅ ื–ื™ืš ืงืขื ืขืŸ ื–ื™ื™ืŸ ืœื™ื’ืŸ ืื™ืŸ ื“ื™ ื–ืขืœื‘ืข ืฆื™ืžืขืจ ืึธื“ืขืจ ืื™ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืึธื ืขืก, ืึธื‘ืขืจ ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื‘ื ื™ืŸ.

ื“ื™ ืงืึทื‘ืึทื ืึทืฅ ืžื•ื–ืŸ ืึทื ื˜ื”ืึทืœื˜ืŸ ื“ื™ ื’ืื ืฆืข ื ื™ื™ื˜ื™ืง ื’ืึทื ื’ ืคื•ืŸ ื•ื™ืกืจื™ื›ื˜ ืื•ืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื•ื•ืึธืก ื•ื•ืขื˜ ืœืึธื–ืŸ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืึธืจืึทืงืœืข ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื– ืจืึทื’ืึทืจื“ืœืึทืก ืคื•ืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ื“ื™ "ืฉืึธื›ืŸ". ืื™ืŸ ืื ื“ืขืจืข ื•ื•ืขืจื˜ืขืจ, ื ื™ืฆืŸ ื“ื™ ืงืจืึธืก-ืจืึทืง ื•ืžื’ืœื™ืง ืึธืคึผื–ื•ืš ืœื™ื™ื–ื•ื ื’, ืžื™ืจ ืขืœื™ืžื™ื ื™ืจืŸ ื“ื™ ืจื™ืกืงืก ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ:

  • ืึธืจืึทืงืœืข ืึทืคึผืคึผืœื™ืงืึทื˜ื™ืึธืŸ ืกืขืจื•ื•ืขืจืก
  • ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ
  • ื‘ืึทืฉื˜ื™ืžืขืŸ ืกื™ืกื˜ืขืžืขืŸ
  • ื’ืึทื ืฅ ื“ื•ืจื›ืคืึทืœ ืคื•ืŸ ืึทืœืข ื•ื™ืกืจื™ื›ื˜ ืื™ืŸ ื“ื™ ืงืึทื‘ื™ื ืขื˜:
    • ืžืึทื›ื˜ ืึธืคึผื–ืึธื’
    • ืงืึธืึธืœื™ื ื’ ืกื™ืกื˜ืขื ื“ื•ืจื›ืคืึทืœ
    • ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืกื™ื‘ื•ืช (ืžืขื ื˜ืฉ, ื ืึทื˜ื•ืจ, ืืื–"ื• ื•)

ื“ื•ืคึผืœื™ืงืึทื˜ื™ืึธืŸ ืคื•ืŸ ืึธืจืึทืงืœืข ืกืขืจื•ื•ืขืจืก ื™ืžืคึผืœื™ื™ื– ื“ื™ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืคึผืจื™ื ืฆื™ืคึผ ืคื•ืŸ Oracle RAC ืื•ืŸ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ื“ื•ืจืš ืึท ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ. ื“ื•ืคึผืœื™ืงืึทื˜ื™ืึธืŸ ืคื•ืŸ ืกื•ื•ื™ื˜ืฉื™ื ื’ ืคืึทืกื™ืœืึทื˜ื™ื– ืื™ื– ืื•ื™ืš ื ื™ืฉื˜ ืึท ืคึผืจืึธื‘ืœืขื. ืื‘ืขืจ ืžื™ื˜ ื“ื™ ื“ื•ืคึผืœื™ืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ืึทืœืฅ ืื™ื– ื ื™ืฉื˜ ืึทื–ื•ื™ ืคึผืฉื•ื˜.

ื“ื™ ืกื™ืžืคึผืœืึทืกื˜ ืึธืคึผืฆื™ืข ืื™ื– ื“ืึทื˜ืŸ ืจืขืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ืฆื• ื“ื™ ื‘ืึทืงืึทืคึผ. ืกื™ื ื˜ืฉืจืึธื ืึธื•ืก ืึธื“ืขืจ ื™ื™ืกื™ื ื’ืงืจืึทื ืึทืก, ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื. ืžื™ื˜ ื™ื™ืกื™ื ื’ืงืจืึทื ืึทืก ืจืขืคึผืœืึทืงื™ื™ืฉืึทืŸ, ื“ื™ ืงืฉื™ื ื’ืœื™ื™ืš ืขืจื™ื™ื–ืึทื– ืคื•ืŸ ื™ื ืฉื•ืจื™ื ื’ ื“ืึทื˜ืŸ ืงืึธื ืกื™ืกื˜ืขื ืกื™ ืื™ืŸ ื‘ืึทืฆื™ื•ื ื’ ืฆื• ืึธืจืึทืงืœืข. ืึธื‘ืขืจ ืืคื™ืœื• ืื•ื™ื‘ ืขืก ืื™ื– ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื™ื ื˜ืึทื’ืจื™ื™ืฉืึทืŸ ืžื™ื˜ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ, ืื™ืŸ ืงื™ื™ืŸ ืคืึทืœ, ืื™ืŸ ืคืึทืœ ืคื•ืŸ ืึท ื“ื•ืจื›ืคืึทืœ ืื™ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื, ืžืึทื ื•ืึทืœ ื™ื ื˜ืขืจื•ื•ืขื ื˜ื™ืึธืŸ ื“ื•ืจืš ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคืืจืœืื ื’ื˜ ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ืขื ืงื ื•ื™ืœ ืฆื• ื‘ืึทืงืึทืคึผ ืกื˜ืึธืจื™ื“ื–ืฉ.

ื ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜ ืึธืคึผืฆื™ืข ืื™ื– ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ืŸ / ืึธื“ืขืจ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืกื˜ืึธืจื™ื“ื–ืฉ "ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืขืจืก" ื•ื•ืึธืก ื•ื•ืขื˜ ืขืœื™ืžื™ื ื™ืจืŸ ืงืึธื ืกื™ืกื˜ืขื ืกื™ ืคึผืจืึธื‘ืœืขืžืก ืื•ืŸ ืžืึทื ื•ืึทืœ ื™ื ื˜ืขืจื•ื•ืขื ื˜ื™ืึธืŸ. ืื‘ืขืจ ื“ื™ ืงืึทืžืคึผืœืขืงืกื™ื˜ื™ ืคื•ืŸ ื“ื™ืคึผืœื•ื™ืžืึทื ื˜ ืื•ืŸ ืกืึทื‘ืกืึทืงื•ื•ืึทื ื˜ ืึทื“ืžื™ื ื™ืกื˜ืจืึทืฆื™ืข, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื“ื™ ื–ื™ื™ืขืจ ืึธืจื ื˜ืœืขืš ืคึผืจื™ื™ึทื– ืคื•ืŸ ืึทื–ืึท ืกืึทืœื•ืฉืึทื ื–, ื™ื‘ืขืจืฉืจืขืงืŸ ืคื™ืœืข.

ื“ื™ AccelStor NeoSapphire โ„ข ืึทืœืข ืคืœืึทืฉ ืžืขื ื’ืข ืœื™ื™ื–ื•ื ื’ ืื™ื– ื’ืื ืฅ ืคึฟืึทืจ ืกื™ื ืขืจื™ืึธื•ื– ืึทื–ืึท ื•ื•ื™ ืงืจืึธืก-ืจืึทืง ื•ืžื’ืœื™ืง ืึธืคึผื–ื•ืš ื”ืงืกื ื•ืžืงืก ื ื™ืฆืŸ Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ. ื“ืขืจ ืžืึธื“ืขืœ ืื™ื– ืึท ืฆื•ื•ื™ื™-ื ืึธื“ืข ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ื•ื•ืึธืก ื ื™ืฆื˜ ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ FlexiRemapยฎ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื‘ืœื™ืฅ ื“ืจื™ื™ื•ื•ื–. ื ื“ืื ืง ืฆื• FlexiRemapยฎ NeoSapphire โ„ข H710 ืื™ื– ื˜ื•ื™ื’ืขื•ื•ื“ื™ืง ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืึทืจื•ื™ืฃ ืฆื• 600K IOPS@4K ืจืึทื ื“ืึธื ืฉืจื™ื™ึทื‘ืŸ ืื•ืŸ 1M+ IOPS@4K ื˜ืจืึทืค ืœื™ื™ืขื ืขืŸ, ื•ื•ืึธืก ืื™ื– ืึทื ืึทื˜ื™ื™ื™ื ืึทื‘ืึทืœ ื•ื•ืขืŸ ื ื™ืฆืŸ ืงืœืึทืกื™ืฉ RAID-ื‘ืื–ื™ืจื˜ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ.

ืึธื‘ืขืจ ื“ื™ ื”ื•ื™ืคึผื˜ ืฉื˜ืจื™ืš ืคื•ืŸ NeoSapphire โ„ข H710 ืื™ื– ื“ื™ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืคื•ืŸ ืฆื•ื•ื™ื™ ื ืึธื•ื“ื– ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ื‘ืึทื–ื•ื ื“ืขืจ ืงืึทืกืขืก, ื™ืขื“ืขืจ ืคื•ืŸ ื•ื•ืึธืก ื”ืื˜ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืงืึธืคึผื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื“ืึทื˜ืŸ. ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ ืคื•ืŸ ื ืึธื•ื“ื– ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ื•ืจืš ื“ื™ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ื™ื ืคื™ื ื™ื‘ืึทื ื“ ืฆื•ื‘ื™ื ื“. ื“ืึทื ืง ืฆื• ื“ืขื ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืขืก ืื™ื– ืžืขื’ืœืขืš ืฆื• ืคืึทืจืฉืคึผืจื™ื™ื˜ืŸ ื ืึธื•ื“ื– ืฆื• ืคืึทืจืฉื™ื“ืขื ืข ืœืึธื•ืงื™ื™ืฉืึทื ื– ืื™ืŸ ืึท ื•ื•ื™ื™ึทื˜ืงื™ื™ื˜ ืคื•ืŸ ืึทืจื•ื™ืฃ ืฆื• 100 ื, ืื•ืŸ ื“ืขืจืžื™ื˜ ืฆื•ืฉื˜ืขืœืŸ ืึท ืงืจืึธืก-ืจืึทืง ื•ืžื’ืœื™ืง ืึธืคึผื–ื•ืš ืœื™ื™ื–ื•ื ื’. ื‘ื™ื™ื“ืข ื ืึธื•ื“ื– ืึทืจื‘ืขื˜ืŸ ื’ืึธืจ ืกื™ื ื˜ืฉืจืึธื ืึธื•ืกืœื™. ืคึฟื•ืŸ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ื–ื™ื™ึทื˜, ื“ื™ H710 ืงื•ืงื˜ ื•ื•ื™ ืึท ืคึผืจืึธืกื˜ ืฆื•ื•ื™ื™ืขื ื“ื™ืง ืงืึธื ื˜ืจืึธืœืœืขืจ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื. ื“ืขืจื™ื‘ืขืจ, ืขืก ืื™ื– ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ื“ื•ืจื›ืคื™ืจืŸ ืงื™ื™ืŸ ื ืึธืš ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืึธื“ืขืจ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืึธืคึผืฆื™ืขืก ืึธื“ืขืจ ืกืคึผืขืฆื™ืขืœ ืงืึธืžืคึผืœื™ืฆื™ืจื˜ ืกืขื˜ื˜ื™ื ื’ืก.

ืื•ื™ื‘ ืžื™ืจ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ืึทืœืข ื“ื™ ืงืจืึธืก-ืจืึทืง ื•ืžื’ืœื™ืง ืึธืคึผื–ื•ืš ืกืึทืœื•ืฉืึทื ื– ื“ื™ืกืงืจื™ื™ื‘ื“ ืื•ื™ื‘ืŸ, ื“ื™ ืึธืคึผืฆื™ืข ืคึฟื•ืŸ AccelStor ืื™ื– ื ืึธื•ื˜ื™ืกืึทื‘ืœื™ ืื•ื™ืก ืคื•ืŸ ื“ื™ ืžื ื•ื—ื”:

AccelStor NeoSapphire โ„ข ืฉืขืจื“ ื’ืึธืจื ื™ืฉื˜ ืึทืจื˜ืฉื™ื˜ืขืงื˜ื•ืจืข
ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืึธื“ืขืจ ื™ื™ึทื–ื ื•ื•ืึทืจื’ "ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืขืจ" ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื
ืจืขืคึผืœืึทืงื™ื™ืฉืึทืŸ ื‘ืื–ื™ืจื˜ ืœื™ื™ื–ื•ื ื’

Availability

ืกืขืจื•ื•ืขืจ ื“ื•ืจื›ืคืึทืœ
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื

ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื•ืจื›ืคืึทืœ
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื

ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ื“ื•ืจื›ืคืึทืœ
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื
ื“ืึทื•ื ื˜ื™ื™ื

ื’ืึทื ืฅ ืงืึทื‘ื™ื ืขื˜ ื“ื•ืจื›ืคืึทืœ
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื
ืงื™ื™ืŸ ื“ืึทื•ื ื˜ื™ื™ื
ื“ืึทื•ื ื˜ื™ื™ื

ืคึผืจื™ื™ึทื– ืื•ืŸ ืงืึทืžืคึผืœืขืงืกื™ื˜ื™

ืœื™ื™ื–ื•ื ื’ ืคึผืจื™ื™ึทื–
ื ื™ื“ืขืจื™ืง*
ื”ื•ื™ืš
ื”ื•ื™ืš

ื“ื™ืคึผืœื•ื™ืžืึทื ื˜ ืงืึทืžืคึผืœืขืงืกื™ื˜ื™
ื ื™ื“ืขืจื™ืง
ื”ื•ื™ืš
ื”ื•ื™ืš

* AccelStor NeoSapphire โ„ข ืื™ื– ื ืึธืš ืึทืŸ ืึทืœืข ืคืœืึทืฉ ืžืขื ื’ืข, ื•ื•ืึธืก ื“ื•ืจืš ื“ืขืคึฟื™ื ื™ืฆื™ืข ื˜ื•ื˜ ื ื™ืฉื˜ ืงืึธืกื˜ืŸ "3 ืงืึธืคึผืขืงืงืก," ืกืคึผืขืฆื™ืขืœ ื–ื™ื ื˜ ืขืก ื”ืื˜ ืึท ื˜ืึธืคึผืœ ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืจืขื–ืขืจื•ื•. ืึธื‘ืขืจ, ื•ื•ืขืŸ ืงืึทืžืคึผืขืจื™ื ื’ ื“ื™ ืœืขืฆื˜ ืคึผืจื™ื™ึทื– ืคื•ืŸ ืึท ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืขืก ืžื™ื˜ ืขื ืœืขืš ืึธื ืขืก ืคื•ืŸ ืื ื“ืขืจืข ื•ื•ืขื ื“ืึธืจืก, ื“ื™ ืคึผืจื™ื™ึทื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื”ืืœื˜ืŸ ื ื™ื“ืขืจื™ืง.

ื“ื™ ื˜ืึธืคึผืึธืœืึธื’ื™ ืคึฟืึทืจ ืงืึทื ืขืงื˜ื™ื ื’ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืกืขืจื•ื•ืขืจืก ืื•ืŸ ืึทืœืข ืคืœืึทืฉ ืžืขื ื’ืข ื ืึธื•ื“ื– ื•ื•ืขื˜ ืงื•ืงืŸ ื•ื•ื™ ื“ืึธืก:

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื•ื•ืขืŸ ืคึผืœืึทื ื™ืจื•ื ื’ ื“ื™ ื˜ืึทืคึผืึทืœืึทื“ื–ืฉื™, ืขืก ืื™ื– ืื•ื™ืš ื”ืขื›ืกื˜ ืจืขืงืึทืžืขื ื“ื™ื“ ืฆื• ื“ื•ืคึผืœื™ืงืึทื˜ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืกื•ื•ื™ื˜ืฉื™ื– ืื•ืŸ ื™ื ื˜ืขืจืงืึทื ืขืงื˜ ืกืขืจื•ื•ืขืจืก.

ื“ืึธ ืื•ืŸ ื•ื•ื™ื™ึทื˜ืขืจ ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ืงืึทื ืขืงื˜ื™ื ื’ ื“ื•ืจืš ืคื™ื‘ืจืข ื˜ืฉืึทื ื ืขืœ. ืื•ื™ื‘ ืื™ืจ ื ื•ืฆืŸ iSCSI, ืึทืœืฅ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื“ื™ ื–ืขืœื‘ืข, ืึทื“ื–ืฉืึทืกื˜ื™ื“ ืคึฟืึทืจ ื“ื™ ื˜ื™ื™ืคึผืก ืคื•ืŸ ืกื•ื•ื™ื˜ืฉื™ื– ื’ืขื ื™ืฆื˜ ืื•ืŸ ืึท ื‘ื™ืกืœ ืึทื ื“ืขืจืฉ ืžืขื ื’ืข ืกืขื˜ื˜ื™ื ื’ืก.

ืคึผืจื™ืคึผืขืจืึทื˜ืึธืจื™ ืึทืจื‘ืขื˜ ืื•ื™ืฃ ื“ื™ ืžืขื ื’ืข

ืขืงื•ื•ื™ืคึผืžืขื ื˜ ืื•ืŸ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื’ืขื ื™ืฆื˜

ืกืขืจื•ื•ื™ืจืขืจ ืื•ืŸ ืกื•ื•ื™ื˜ืฉ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื–

ืงืึทืžืคึผืึธื•ื ืึทื ืฅ
ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’

ืึธืจืึทืงืœืข ื“ืึทื˜ืึทื‘ืึทืกืข 11 ื’ ืกืขืจื•ื•ืขืจืก
ืฆื•ื•ื™ื™

ืกืขืจื•ื•ืขืจ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื
ืึธืจืึทืงืœืข ืœื™ื ื•ืงืก

ืึธืจืึทืงืœืข ื“ืึทื˜ืึทื‘ื™ื™ืก ื•ื•ืขืจืกื™ืข
11 ื’ (RAC)

ืคึผืจืึทืกืขืกืขืจื– ืคึผืขืจ ืกืขืจื•ื•ืขืจ
ืฆื•ื•ื™ื™ 16 ืงืึธืจืขืก Intelยฎ Xeonยฎ CPU E5-2667 v2 @ 3.30GHz

ื’ืฉืžื™ื•ืช ื–ื›ึผืจื•ืŸ ืคึผืขืจ ืกืขืจื•ื•ืขืจ
ืงืกื ื•ืžืงืกื’ื‘

FC ื ืขืฅ
16Gb/s FC ืžื™ื˜ ืžื•ืœื˜ื™ืคึผืึทื˜ื”ื™ื ื’

FC HBA
ืขืžื•ืœืขืงืก ืœืคึผืข-16002ื‘

ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ืขืคื ื˜ืœืขืš 1GbE ืคึผืึธืจืฅ ืคึฟืึทืจ ืงื ื•ื™ืœ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’
ื™ื ื˜ืขืœ ืขื˜ื”ืขืจื ืขื˜ ืึทื“ืึทืคึผื˜ืขืจ RJ45

16Gb/s FC ื‘ืึทืฉื˜ื™ืžืขืŸ
ื‘ืจืึธืงืึทื“ืข 6505

ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ืคึผืจื™ื•ื•ืึทื˜ 10GbE ืคึผืึธืจืฅ ืคึฟืึทืจ ื“ืึทื˜ืŸ ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ
ื™ื ื˜ืขืœ ืงืกืงืกื ื•ืžืงืก

AccelStor NeoSapphire โ„ข All Flash Array Specification

ืงืึทืžืคึผืึธื•ื ืึทื ืฅ
ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’

ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื
NeoSapphire โ„ข ื”ื•ื™ืš ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืžืึธื“ืขืœ: H710

ื‘ื™ืœื“ ื•ื•ืขืจืกื™ืข
4.0.1

ื’ืึทื ืฅ ื ื•ืžืขืจ ืคื•ืŸ ื“ืจื™ื™ื•ื•ื–
48

ืคืึธืจ ื’ืจื™ื™ืก
ืงืกื ื•ืžืงืกื˜ื‘

ื“ืจื™ื™ื•ื• ื˜ื™ืคึผ
ืกืกื“

ืคืง ืฆื™ืœ ืคึผืึธืจืฅ
16 ืงืก 16 ื’ื™ื’ืื‘ื™ื™ื˜ ืคึผืึธืจืฅ (8 ืคึผืขืจ ื ืึธื“ืข)

ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืคึผืึธืจืฅ
ื“ื™ 1GbE ืขื˜ื”ืขืจื ืขื˜ ืงืึทื‘ืœืข ืงืึทื ืขืงื˜ื™ื ื’ ืฆื• ืžื—ื ื•ืช ื“ื•ืจืš ืึทืŸ ืขื˜ื”ืขืจื ืขื˜ ื‘ืึทืฉื˜ื™ืžืขืŸ

ื”ืขืึทืจื˜ื‘ืขืึทื˜ ืคึผืึธืจื˜
ื“ื™ 1GbE ืขื˜ื”ืขืจื ืขื˜ ืงืึทื‘ืœืข ืงืึทื ืขืงื˜ื™ื ื’ ืฆื•ื•ื™ืฉืŸ ืฆื•ื•ื™ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ื ืึธื•ื“ื–

ื“ืึทื˜ืึท ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ ืคึผืึธืจื˜
56Gb/s ื™ื ืคื™ื ื™ื‘ืึทื ื“ ืงืึทื‘ืœืข

ืื™ื™ื“ืขืจ ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืึท ืžืขื ื’ืข, ืื™ืจ ืžื•ื–ืŸ ื™ื ื™ืฉืึทืœื™ื™ื– ืขืก. ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ื“ื™ ืงืึธื ื˜ืจืึธืœ ืึทื“ืจืขืก ืคื•ืŸ ื‘ื™ื™ื“ืข ื ืึธื•ื“ื– ืื™ื– ื“ื™ ื–ืขืœื‘ืข (192.168.1.1). ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื–ื™ื™ ืื™ื™ื ืขืจ ื“ื•ืจืš ืื™ื™ื ืขืจ ืื•ืŸ ืฉื˜ืขืœืŸ ื ื™ื™ึทืข (ืฉื•ื™ืŸ ืึทื ื“ืขืจืฉ) ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืึทื“ืจืขืกืขืก ืื•ืŸ ืฉื˜ืขืœืŸ ืึทืจื•ื™ืฃ ืฆื™ื™ื˜ ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ, ื ืึธืš ื•ื•ืึธืก ื“ื™ ืžืึทื ืึทื’ืขืžืขื ื˜ ืคึผืึธืจืฅ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ืึท ืื™ื™ืŸ ื ืขืฅ. ื“ืขืจื ืึธื›ื“ืขื, ื“ื™ ื ืึธื•ื“ื– ื–ืขื ืขืŸ ืงืึทืžื‘ื™ื™ื ื“ ืื™ืŸ ืึท ื”ืึท ืคึผืึธืจ ื“ื•ืจืš ืึทืกื™ื™ื ื™ื ื’ ืกื•ื‘ื ืขืฅ ืคึฟืึทืจ ื™ื ื˜ืขืจืœื™ื ืง ืงืึทื ืขืงืฉืึทื ื–.

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื ืึธืš ื™ื ื™ื˜ื™ืึทืœื™ื–ืึทื˜ื™ืึธืŸ ืื™ื– ื’ืึทื ืฅ, ืื™ืจ ืงืขื ืขืŸ ืคื™ืจืŸ ื“ื™ ืžืขื ื’ืข ืคึฟื•ืŸ ืงื™ื™ืŸ ื ืึธื“ืข.

ื•ื•ื™ื™ึทื˜ืขืจ, ืžื™ืจ ืžืึทื›ืŸ ื“ื™ ื ื™ื™ื˜ื™ืง ื•ื•ืึทืœื™ื•ืžื– ืื•ืŸ ืึทืจื•ื™ืกื’ืขื‘ืŸ ื–ื™ื™ ืฆื• ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืกืขืจื•ื•ืขืจืก.

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ืขืก ืื™ื– ื”ืขื›ืกื˜ ืจืขืงืึทืžืขื ื“ื™ื“ ืฆื• ืฉืึทืคึฟืŸ ืงื™ื™ืคืœ ื•ื•ืึทืœื™ื•ืžื– ืคึฟืึทืจ Oracle ASM, ื•ื•ื™ื™ึทืœ ื“ืึธืก ื•ื•ืขื˜ ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื˜ืึทืจื’ืึทืฅ ืคึฟืึทืจ ื“ื™ ืกืขืจื•ื•ืขืจืก, ื•ื•ืึธืก ืœืขืกืึธืฃ ืคึฟืึทืจื‘ืขืกืขืจืŸ ื“ื™ ืงื•ื™ืœืขืœื“ื™ืง ืคืึธืจืฉื˜ืขืœื•ื ื’ (ืžืขืจ ื•ื•ืขื’ืŸ ืงื™ื•ื– ืื™ืŸ ืื ื“ืขืจืŸ). ืึทืจื˜ื™ืงืœ).

ืคึผืจื•ื‘ื™ืจืŸ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ

ืกื˜ืึธืจื™ื“ื–ืฉ ื‘ืึทื ื“ ื ืึธืžืขืŸ
ื‘ืึทื ื“ ื’ืจื™ื™ืก

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ืขื˜ืœืขื›ืข ื“ืขืจืงืœืขืจื•ื ื’ืขืŸ ื•ื•ืขื’ืŸ ื“ื™ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืขืก ืคื•ืŸ ื“ื™ ืžืขื ื’ืข ืื•ืŸ ื“ื™ ืคึผืจืึทืกืขืกืึทื– ื•ื•ืึธืก ืคืึทืœืŸ ืื™ืŸ ื ื•ื™ื˜ืคืึทืœ ืกื™ื˜ื•ืึทื˜ื™ืึธื ืก

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื“ื™ ื“ืึทื˜ืŸ ืฉื˜ืขืœืŸ ืคื•ืŸ ื™ืขื“ืขืจ ื ืึธื“ืข ื”ืื˜ ืึท "ื•ื•ืขืจืกื™ืข ื ื•ืžืขืจ" ืคึผืึทืจืึทืžืขื˜ืขืจ. ื ืึธืš ืขืจืฉื˜ ื™ื ื™ื˜ื™ืึทืœื™ื–ื™ื™ืฉืึทืŸ, ืขืก ืื™ื– ื“ื™ ื–ืขืœื‘ืข ืื•ืŸ ื’ืœื™ื™ึทืš ืฆื• 1. ืื•ื™ื‘ ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืกื™ื‘ื” ื“ื™ ื•ื•ืขืจืกื™ืข ื ื•ืžืขืจ ืื™ื– ืึทื ื“ืขืจืฉ, ื“ืึทืŸ ืื™ื– ืฉื˜ืขื ื“ื™ืง ืกื™ื ื’ืงืจืึทื ื™ื™ื–ื“ ืคื•ืŸ ื“ื™ ืขืœื˜ืขืจืข ื•ื•ืขืจืกื™ืข ืฆื• ื“ื™ ื™ื™ื ื’ืขืจ, ื ืึธืš ื•ื•ืึธืก ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื“ื™ ื™ื™ื ื’ืขืจ ื•ื•ืขืจืกื™ืข ืื™ื– ืึทืœื™ื™ื ื“, ื“.ื”. ื“ืึธืก ืžื™ื™ื ื˜ ืึทื– ื“ื™ ืงืึธืคึผื™ืขืก ื–ืขื ืขืŸ ื™ื™ื“ืขื ื™ืงืึทืœ. ืกื™ื‘ื•ืช ื•ื•ืึธืก ื•ื•ืขืจืกื™ืขืก ืงืขืŸ ื–ื™ื™ืŸ ืึทื ื“ืขืจืฉ:

  • ืกืงืขื“ื–ืฉื•ืœื“ ืจืขื‘ืึธืึธื˜ ืคื•ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื ืึธื•ื“ื–
  • ืึท ืฆื•ืคืึทืœ ืื•ื™ืฃ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื ืึธื•ื“ื– ืจืขื›ื˜ ืฆื• ืึท ืคึผืœื•ืฆืขืžื“ื™ืง ืฉืึทื˜ื“ืึทื•ืŸ (ืžืึทื›ื˜ ืฆื•ืฉื˜ืขืœืŸ, ืึธื•ื•ื•ืขืจื›ื™ื˜ื™ื ื’, ืืื–"ื• ื•).
  • ืคืึทืจืคืึทืœืŸ InfiniBand ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืžื™ื˜ ื™ื ืึทื‘ื™ืœื™ื˜ื™ ืฆื• ืกื™ื ื’ืงืจืึทื ื™ื™ื–
  • ื ืงืจืึทืš ืื•ื™ืฃ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื ืึธื•ื“ื– ืจืขื›ื˜ ืฆื• ื“ืึทื˜ืŸ ืงืึธืจื•ืคึผืฆื™ืข. ื“ืึธ ืื™ืจ ื•ื•ืขื˜ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืึทืคึฟืŸ ืึท ื ื™ื™ึทืข HA ื’ืจื•ืคึผืข ืื•ืŸ ืคืึทืจืขื ื“ื™ืงืŸ ื“ื™ ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ื“ืึทื˜ืŸ ืฉื˜ืขืœืŸ.

ืื™ืŸ ืงื™ื™ืŸ ืคืึทืœ, ื“ื™ ื ืึธื“ืข ื•ื•ืึธืก ื‘ืœื™ื™ื‘ื˜ ืึธื ืœื™ื™ืŸ ื™ื ืงืจื™ืกื™ื– ื–ื™ื™ืŸ ื•ื•ืขืจืกื™ืข ื ื•ืžืขืจ ืžื™ื˜ ืื™ื™ืŸ ืื™ืŸ ืกื“ืจ ืฆื• ืกื™ื ื’ืงืจืึทื ื™ื™ื– ื–ื™ื™ืŸ ื“ืึทื˜ืŸ ืฉื˜ืขืœืŸ ื ืึธืš ื“ื™ ืงืฉืจ ืžื™ื˜ ื“ื™ ืคึผืึธืจ ืื™ื– ื’ืขื–ื•ื ื˜.

ืื•ื™ื‘ ื“ื™ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืื™ื‘ืขืจ ื“ื™ ืขื˜ื”ืขืจื ืขื˜ ืœื™ื ืง ืื™ื– ืคืึทืจืคืึทืœืŸ, ื”ืขืึทืจื˜ื‘ืขืึทื˜ ื˜ืขืžืคึผืขืจืขืจืึทืœื™ ืกื•ื•ื™ื˜ืฉื™ื– ืฆื• InfiniBand ืื•ืŸ ืงืขืจื˜ ืฆื•ืจื™ืง ืื™ืŸ 10 ืกืขืงื•ื ื“ืขืก ื•ื•ืขืŸ ืขืก ืื™ื– ื’ืขื–ื•ื ื˜.

ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืžื—ื ื•ืช

ืฆื• ืขื ืฉื•ืจ ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ ืื•ืŸ ืคึฟืึทืจื‘ืขืกืขืจืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’, ืื™ืจ ืžื•ื–ืŸ ื’ืขื‘ืŸ MPIO ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ืžืขื ื’ืข. ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืœื™ื™ื’ืŸ ืฉื•ืจื•ืช ืฆื• ื“ื™ /etc/multipath.conf ื˜ืขืงืข, ืื•ืŸ ื“ืขืžืึธืœื˜ ืจื™ืกื˜ืึทืจื˜ ื“ื™ ืžื•ืœื˜ื™ืคึผืึทื˜ื” ื“ื™ื ืกื˜

ืคืึทืจื‘ืึธืจื’ืŸ ื˜ืขืงืกื˜ืžื›ืฉื™ืจื™ื {
ืžื™ื˜ืœ {
ืคืึทืจืงื•ื™ืคืขืจ "AStor"
path_grouping_policy "ื’ืจื•ืคึผืข_ื‘ื™ื™_ืคึผืจื™ืึธ"
path_selector "ืจื™ื™-ืœืขื ื’ 0"
path_checker "ื˜ื•ืจ"
ืคึฟืขื™ึดืงื™ื™ื˜ืŸ "0"
hardware_handler "0"
ืคึผืจื™ืึธ "ืงืึธื ืกื˜"
ืคื™ื™ืœื‘ืึทืงืง ื’ืœื™ื™ืš
fast_io_fail_tmo 5
dev_loss_tmo 60
ื‘ืึทื ื™ืฆืขืจ_ืคืจื™ื™ึทื ื“ืœืขืš_ื ืึทืžืขืก ื™ืึธ
ื“ืขื˜ืขืงื˜_ืคึผืจื™ืึธ ื™ืึธ
rr_min_io_rq 1
no_path_retry 0
}
}

ื“ืขืจื ืึธืš, ืื™ืŸ ืกื“ืจ ืคึฟืึทืจ ASM ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ MPIO ื“ื•ืจืš ASMLib, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ /etc/sysconfig/oracleasm ื˜ืขืงืข ืื•ืŸ ืœื•ื™ืคืŸ /etc/init.d/oracleasm scandisks

ืคืึทืจื‘ืึธืจื’ืŸ ื˜ืขืงืกื˜

# ORACLEASM_SCANORDER: ืจื™ื›ื˜ืŸ ืคึผืึทื˜ืขืจื ื– ืฆื• ืกื“ืจ ื“ื™ืกืง ืกืงืึทื ื™ื ื’
ORACLEASM_SCANORDER="ื“ื"

# ORACLEASM_SCANEXCLUDE: ืจื™ื›ื˜ืŸ ืคึผืึทื˜ืขืจื ื– ืฆื• ื•ื™ืกืฉืœื™ืกืŸ ื“ื™ืกืงืก ืคื•ืŸ ื™ื‘ืขืจืงื•ืงืŸ
ORACLEASM_SCANEXCLUDE="sd"

ื˜ืึธืŸ

ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ืฉื˜ ื•ื•ืขืœืŸ ืฆื• ื ื•ืฆืŸ ASMLib, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ื“ื™ UDEV ื›ึผืœืœื™ื, ื•ื•ืึธืก ื–ืขื ืขืŸ ื“ื™ ื™ืงืขืจ ืคึฟืึทืจ ASMLib.

ืกื˜ืึทืจื˜ื™ื ื’ ืžื™ื˜ ื•ื•ืขืจืกื™ืข 12.1.0.2 ืคื•ืŸ Oracle Database, ื“ื™ ืึธืคึผืฆื™ืข ืื™ื– ื‘ืืจืขื›ื˜ื™ื’ื˜ ืคึฟืึทืจ ื™ื ืกื˜ืึทืœื™ืจื•ื ื’ ื•ื•ื™ ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ASMFD ื•ื•ื™ื™ื›ื•ื•ืืจื’.

ืขืก ืื™ื– ื™ืžืคึผืขืจืึทื˜ื™ื•ื• ืฆื• ืขื ืฉื•ืจ ืึทื– ื“ื™ ื“ื™ืกืงืก ื‘ืืฉืืคืŸ ืคึฟืึทืจ Oracle ASM ื–ืขื ืขืŸ ืึทืœื™ื™ื ื“ ืžื™ื˜ ื“ื™ ื‘ืœืึธืง ื’ืจื™ื™ืก ื•ื•ืึธืก ื“ื™ ืžืขื ื’ืข ืคื™ื–ื™ืงืœื™ ืึทืคึผืขืจื™ื™ืฅ ืžื™ื˜ (4K). ืึทื ื“ืขืจืฉ, ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคึผืจืึธื‘ืœืขืžืก ืงืขืŸ ืคึผืึทืกื™ืจืŸ. ื“ืขืจื™ื‘ืขืจ, ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืฆื• ืฉืึทืคึฟืŸ ื•ื•ืึทืœื™ื•ืžื– ืžื™ื˜ ื“ื™ ืฆื•ื ืขืžืขืŸ ืคึผืึทืจืึทืžืขื˜ืขืจืก:

ื˜ื™ื™ืœื“ /dev/mapper/device-name mklabel gpt mkpart ืขืจืฉื˜ื™ืง 2048s 100% ืึทืœื™ื™ื -ื˜ืฉืขืง ืึธืคึผื˜ื™ืžืึทืœ 1

ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืคื•ืŸ ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื– ืึทืจื™ื‘ืขืจ ื‘ืืฉืืคืŸ ื•ื•ืึทืœื™ื•ืžื– ืคึฟืึทืจ ืื•ื ื“ื–ืขืจ ืคึผืจืึธื‘ืข ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ

ืกื˜ืึธืจื™ื“ื–ืฉ ื‘ืึทื ื“ ื ืึธืžืขืŸ
ื‘ืึทื ื“ ื’ืจื™ื™ืก
ื‘ืึทื ื“ LUN ืžืึทืคึผื™ื ื’
ASM Volume Device ื“ืขื˜ืึทืœ
ืึทืœืึทืงื™ื™ืฉืึทืŸ ืึทืคึผืึทืจืึทื˜ ื’ืจื™ื™ืก

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ืงืกื ื•ืžืงืกื’ื‘
ืžืึทืคึผืข ืึทืœืข ืกื˜ืึธืจื™ื“ื–ืฉ ื•ื•ืึทืœื™ื•ืžื– ืฆื• ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ืึทืœืข ื“ืึทื˜ืŸ ืคึผืึธืจืฅ
ื™ื‘ืขืจื™ืง: ื ืึธืจืžืึทืœ
ื ืึธืžืขืŸ: DGDATA
ืฆื™ืœ: ื“ืึทื˜ืŸ ื˜ืขืงืขืก

ืงืกื ื•ืžืงืกืžื‘

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ืงืกื ื•ืžืงืกื’ื‘
ื™ื‘ืขืจื™ืง: ื ืึธืจืžืึทืœ
ื ืึธืžืขืŸ: DGGRID1
ืฆื™ืœ: ื’ืจื™ื“: CRS ืื•ืŸ ืึธืคึผืฉื˜ื™ืžื•ื ื’

ืงืกื ื•ืžืงืกืžื‘

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ืงืกื ื•ืžืงืกื’ื‘
ื™ื‘ืขืจื™ืง: ื ืึธืจืžืึทืœ
ื ืึธืžืขืŸ: DGGRID2
ืฆื™ืœ: ื’ืจื™ื“: CRS ืื•ืŸ ืึธืคึผืฉื˜ื™ืžื•ื ื’

ืงืกื ื•ืžืงืกืžื‘

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ืงืกื ื•ืžืงืกื’ื‘
ื™ื‘ืขืจื™ืง: ื ืึธืจืžืึทืœ
ื ืึธืžืขืŸ: DGREDO1
ืฆื™ืœ: ืจืขื“ืึธ ืงืœืึธืฅ ืคื•ืŸ ืคืึธื“ืขื 1

ืงืกื ื•ืžืงืกืžื‘

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ืงืกื ื•ืžืงืกื’ื‘
ื™ื‘ืขืจื™ืง: ื ืึธืจืžืึทืœ
ื ืึธืžืขืŸ: DGREDO2
ืฆื™ืœ: ืจืขื“ืึธ ืงืœืึธืฅ ืคื•ืŸ ืคืึธื“ืขื 2

ืงืกื ื•ืžืงืกืžื‘

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ื“ืึทื˜ืึทื‘ืึทืกืข ืกืขื˜ื˜ื™ื ื’ืก

  • ื‘ืœืึธืง ื’ืจื™ื™ืก = 8K
  • ื•ื™ืกื‘ื™ื™ึทื˜ืŸ ืคึผืœืึทืฅ = 16 ื’ื™ื’ืื‘ื™ื™ื˜
  • ื“ื™ืกื™ื™ื‘ืึทืœ ืึทืžื (ืึธื˜ืึทืžืึทื˜ื™ืง ื–ื›ึผืจื•ืŸ ืžืึทื ืึทื’ืขืžืขื ื˜)
  • ื“ื™ืกื™ื™ื‘ืึทืœ ื˜ืจืึทื ืกืคึผืขืจืึทื ื˜ ืจื™ื–ื™ืง ื‘ืœืขื˜ืขืจ

ืื ื“ืขืจืข ืกืขื˜ื˜ื™ื ื’ืก

# ื•ื•ื™ /etc/sysctl.conf
โœ“ fs.aio-max-nr = 1048576
โœ“ fs.file-max = 6815744
โœ“ ืงืขืจื ืขืœ.ืฉืžืžืึทืงืก 103079215104
โœ“ kernel.shmal 31457280
โœ“ kernel.shmmn 4096
โœ“ kernel.sem = 250 32000 100 128
โœ“ net.ipv4.ip_local_port_range = 9000 65500
โœ“ net.core.rmem_default = 262144
โœ“ net.core.rmem_max = 4194304
โœ“ net.core.wmem_default = 262144
โœ“ net.core.wmem_max = 1048586
โœ“vm.swappiness=10
โœ“ vm.min_free_kbytes=524288 # ื˜ืึธืŸ ื ื™ื˜ ืฉื˜ืขืœืŸ ื“ืขื ืื•ื™ื‘ ืื™ืจ ื ื•ืฆืŸ Linux x86
โœ“ vm.vfs_cache_pressure=200
โœ“ vm.nr_hugepages = 57000

# ื•ื•ื™ /etc/security/limits.conf
โœ“ ื’ืจื™ื“ soft nproc 2047
โœ“ ื’ืจื™ื“ ืฉื•ื•ืขืจ ื ืคึผืจืึธืง 16384
โœ“ ื’ืจื™ื“ soft nofile 1024
โœ“ ื’ืจื™ื“ ืฉื•ื•ืขืจ ื ืึธืคื™ืœ 65536
โœ“ ื’ืจื™ื“ ื•ื•ื™ื™ืš ืึธื ืœื™ื™ื’ืŸ 10240
โœ“ ื’ืจื™ื“ ืฉื•ื•ืขืจ ืึธื ืœื™ื™ื’ืŸ 32768
โœ“ ืึธืจืึทืงืœืข ื•ื•ื™ื™ืš ื ืคึผืจืึธืง 2047
โœ“ ืึธืจืึทืงืœืข ืฉื•ื•ืขืจ ื ืคึผืจืึธืง 16384
โœ“ ืึธืจืึทืงืœืข ื•ื•ื™ื™ืš ื ืึธืคื™ืœ 1024
โœ“ ืึธืจืึทืงืœืข ืฉื•ื•ืขืจ ื ืึธืคื™ืœ 65536
โœ“ ืึธืจืึทืงืœืข ื•ื•ื™ื™ืš ืกื˜ืึทืง 10240
โœ“ ืึธืจืึทืงืœืข ืฉื•ื•ืขืจ ืกื˜ืึทืง 32768
โœ“ ื•ื•ื™ื™ืš ืžืขืžืœืึทืง 120795954
โœ“ ืฉื•ื•ืขืจ ืžืขืžืœืึทืง 120795954

sqlplus "/ ื•ื•ื™ ืกื™ืกื˜ื‘ืึท"
ื˜ื•ื™ืฉืŸ ืกื™ืกื˜ืขื ืฉื˜ืขืœืŸ ืคึผืจืึทืกืขืกืึทื– = 2000 ืคืึทืจื ืขื = ืกืคึผืคื™ืœืข;
ื˜ื•ื™ืฉืŸ ืกื™ืกื˜ืขื ืฉื˜ืขืœืŸ open_cursors = 2000 ืคืึทืจื ืขื = ืกืคึผืคื™ืœืข;
ื˜ื•ื™ืฉืŸ ืกื™ืกื˜ืขื ืฉื˜ืขืœืŸ ืกืขืกื™ืข_ืงืึทื˜ืฉืขื“_ืงื•ืจืกืึธืจืก = 300 ืคืึทืจื ืขื = ืกืคึผืคื™ืœืข;
ื˜ื•ื™ืฉืŸ ืกื™ืกื˜ืขื ืฉื˜ืขืœืŸ ื“ื‘_ืคื™ืœืขืก = 8192 ืคืึทืจื ืขื = ืกืคึผืคื™ืœืข;

ื“ื•ืจื›ืคืึทืœ ืคึผืจื•ื‘ื™ืจืŸ

ืคึฟืึทืจ ื“ืขืžืึทื ืกื˜ืจื™ื™ืฉืึทืŸ ืฆื•ื•ืขืงืŸ, HammerDB ืื™ื– ื’ืขื ื™ืฆื˜ ืฆื• ืขืžื™ืึทืœื™ื™ื˜ ืึทืŸ OLTP ืžืึทืกืข. HammerDB ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ:

ื ื•ืžืขืจ ืคื•ืŸ ื•ื•ืึทืจืขื”ืึธื•ืกืขืก
256

ื’ืึทื ืฅ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืคึผืขืจ ื‘ืึทื ื™ืฆืขืจ
1000000000000

ื•ื•ื™ืจื˜ื•ืึทืœ ื™ื•ื–ืขืจื–
256

ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ืึท 2.1M TPM, ื•ื•ืึธืก ืื™ื– ื•ื•ื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืฉื™ืขื•ืจ ืคื•ืŸ ื“ื™ ืžืขื ื’ืข ื”ืงืกื ื•ืžืงืก, ืึธื‘ืขืจ ืื™ื– ืึท "ืกื•ืคื™ื˜" ืคึฟืึทืจ ื“ื™ ืงืจืึทื ื˜ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืคื•ืŸ ืกืขืจื•ื•ืขืจืก (ื‘ืคึฟืจื˜ ืจืขื›ื˜ ืฆื• ืคึผืจืึทืกืขืกืขืจื–) ืื•ืŸ ื–ื™ื™ืขืจ ื ื•ืžืขืจ. ื“ืขืจ ืฆื™ืœ ืคื•ืŸ ื“ืขื ืคึผืจืึธื‘ืข ืื™ื– ื ืึธืš ืฆื• ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ ืคื•ืŸ ื“ื™ ืœื™ื™ื–ื•ื ื’ ื•ื•ื™ ืึท ื’ืึทื ืฅ, ืื•ืŸ ื ื™ืฉื˜ ืฆื• ื“ืขืจื’ืจื™ื™ื›ืŸ ืžืึทืงืกื™ืžื•ื ืคืึธืจืฉื˜ืขืœื•ื ื’. ื“ืขืจื™ื‘ืขืจ, ืžื™ืจ ื•ื•ืขืœืŸ ืคืฉื•ื˜ ื‘ื•ื™ืขืŸ ืื•ื™ืฃ ื“ืขื ืคื™ื’ื•ืจ.

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ืคึผืจื•ื‘ื™ืจืŸ ืคึฟืึทืจ ื“ื•ืจื›ืคืึทืœ ืคื•ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื ืึธื•ื“ื–

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื“ื™ ืžื—ื ื•ืช ื”ืึธื‘ืŸ ืคืึทืจืคืึทืœืŸ ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ืคึผืึทื˜ืก ืฆื• ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ, ืคืึธืจื–ืขืฆืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ ื“ื•ืจืš ื“ื™ ืจื•ืขืŸ ืžื™ื˜ ื“ื™ ืจื’ืข ื ืึธื“ืข. ืคืึธืจืฉื˜ืขืœื•ื ื’ ื“ืจืึทืคึผื˜ ืคึฟืึทืจ ืึท ื‘ื™ืกืœ ืกืขืงื•ื ื“ืขืก ืจืขื›ื˜ ืฆื• ื“ืขืจ ืจื™ื‘ื™ืœื˜ ื“ื™ ืคึผืึทื˜ืก, ืื•ืŸ ื“ืขืžืึธืœื˜ ืื•ืžื’ืขืงืขืจื˜ ืฆื• ื ืึธืจืžืึทืœ. ืขืก ืื™ื– ืงื™ื™ืŸ ื™ื‘ืขืจืจื™ื™ึทืก ืื™ืŸ ื“ื™ื ืกื˜.

ืงืึทื‘ื™ื ืขื˜ ื“ื•ืจื›ืคืึทืœ ืคึผืจื•ื‘ื™ืจืŸ ืžื™ื˜ ืึทืœืข ื•ื™ืกืจื™ื›ื˜

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื‘ื•ื™ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืœื™ื™ื–ื•ื ื’ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Oracle RAC ืื•ืŸ AccelStor Shared-Nothing ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ืื™ืŸ ื“ืขื ืคืึทืœ, ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื•ื™ืš ื“ืจืึทืคึผื˜ ืคึฟืึทืจ ืึท ื‘ื™ืกืœ ืกืขืงื•ื ื“ืขืก ืจืขื›ื˜ ืฆื• ื“ืขืจ ืจื™ืกื˜ืจืึทืงื˜ืฉืขืจื™ื ื’ ืคื•ืŸ ื“ื™ ืคึผืึทื˜ืก, ืื•ืŸ ื“ืขืžืึธืœื˜ ืื•ืžื’ืขืงืขืจื˜ ืฆื• ื”ืึทืœื‘ ื“ื™ ืึธืจื™ื’ื™ื ืขืœ ื•ื•ืขืจื˜. ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ื›ืึทื•ื•ื“ ืคึฟื•ืŸ ื“ืขืจ ืขืจืฉื˜ ืจืขื›ื˜ ืฆื• ื“ืขืจ ื™ืงืกืงืœื•ื–ืฉืึทืŸ ืคื•ืŸ ืื™ื™ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืกืขืจื•ื•ืขืจ ืคื•ืŸ ืึธืคึผืขืจืึทืฆื™ืข. ืขืก ืื™ื– ืื•ื™ืš ืงื™ื™ืŸ ื™ื‘ืขืจืจื™ื™ึทืก ืื™ืŸ ื“ื™ื ืกื˜.

ืื•ื™ื‘ ืขืก ืื™ื– ืึท ื ื•ื™ื˜ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืงืจืึธืก-ืจืึทืง ื•ืžื’ืœื™ืง ืึธืคึผื–ื•ืš ืœื™ื™ื–ื•ื ื’ ืคึฟืึทืจ ืึธืจืึทืงืœืข ืฆื• ืึท ื’ืœื™ื™ึทืš ืคึผืจื™ื™ึทื– ืื•ืŸ ืžื™ื˜ ืงืœื™ื™ืŸ ื“ื™ืคึผืœื•ื™ืžืึทื ื˜ / ืึทื“ืžื™ื ื™ืกื˜ืจืึทืฆื™ืข ืžื™, Oracle RAC ืื•ืŸ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ ืึทืจื‘ืขื˜ ืฆื•ื–ืึทืžืขืŸ ืึทืงืกืขืœืกื˜ืึธืจ ืฉืขืจื“-ื’ืึธืจื ื™ืฉื˜ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื‘ืขืกื˜ืขืจ ืึธืคึผืฆื™ืขืก. ืึทื ืฉื˜ืึธื˜ Oracle RAC, ืขืก ืงืขืŸ ื–ื™ื™ืŸ ืงื™ื™ืŸ ืื ื“ืขืจืข ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื•ื•ืึธืก ื’ื™ื˜ ืงืœืึทืกื˜ืขืจื™ื ื’, ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื“ื‘ืžืก ืึธื“ืขืจ ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืึทื˜ื™ืึธืŸ ืกื™ืกื˜ืขืžืขืŸ, ืœืžืฉืœ. ื“ืขืจ ืคึผืจื™ื ืฆื™ืคึผ ืคื•ืŸ ืงืึทื ืกื˜ืจืึทืงื˜ื™ื ื’ ื“ื™ ืœื™ื™ื–ื•ื ื’ ื•ื•ืขื˜ ื‘ืœื™ื™ึทื‘ืŸ ื“ื™ ื–ืขืœื‘ืข. ืื•ืŸ ื“ื™ ื“ื ืึธ ืฉื•ืจื” ืื™ื– ื ื•ืœ ืคึฟืึทืจ RTO ืื•ืŸ RPO.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’