ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืœืฉื™ืคื•ืจ ื‘ื™ืฆื•ืขื™ื ื”ืžื‘ื•ืกืกื•ืช ืขืœ ืฉื™ืžื•ืฉ ื‘ื›ื•ื ื ื™ SSD ื•ื‘ืฉื™ืžื•ืฉ ื ืจื—ื‘ ื‘ืžืขืจื›ื•ืช ืื—ืกื•ืŸ ื”ื•ืžืฆืื• ื–ื” ืžื›ื‘ืจ. ืงื•ื“ื ื›ืœ, ื–ื” ื”ืฉื™ืžื•ืฉ ื‘-SSD ื›ืฉื˜ื— ืื—ืกื•ืŸ, ืฉื”ื•ื 100% ื™ืขื™ืœ, ืื‘ืœ ื™ืงืจ. ืœื›ืŸ, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืžืขื™ื™ืคื•ืช ื•ืฉืžื™ืจื” ื‘ืžื˜ืžื•ืŸ, ื›ืืฉืจ ื›ื•ื ื ื™ SSD ืžืฉืžืฉื™ื ืจืง ืขื‘ื•ืจ ื”ื ืชื•ื ื™ื ื”ืคื•ืคื•ืœืจื™ื™ื ื‘ื™ื•ืชืจ ("ื—ืžื™ื"). ืฉื›ื‘ื” ื˜ื•ื‘ื” ืœืชืจื—ื™ืฉื™ื ืฉืœ ืฉื™ืžื•ืฉ ืืจื•ืš ื˜ื•ื•ื— (ื™ืžื™ื-ืฉื‘ื•ืขื•ืช) ื‘ื ืชื•ื ื™ื "ื—ืžื™ื". ืžื˜ืžื•ืŸ, ืœื”ื™ืคืš, ืžื™ื•ืขื“ ืœืฉื™ืžื•ืฉ ืœื˜ื•ื•ื— ืงืฆืจ (ื“ืงื•ืช-ืฉืขื•ืช). ืฉืชื™ ื”ืืคืฉืจื•ื™ื•ืช ื”ืœืœื• ืžื™ื•ืฉืžื•ืช ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN. ื‘ืžืืžืจ ื–ื” ื ื‘ื—ืŸ ืืช ื”ื™ื™ืฉื•ื ืฉืœ ื”ืืœื’ื•ืจื™ืชื ื”ืฉื ื™ - ืฉืžื™ืจื” ื‘ืžื˜ืžื•ืŸ SSD.

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื”ืžื”ื•ืช ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ืžื˜ืžื•ืŸ SSD ื”ื™ื ื”ืฉื™ืžื•ืฉ ื‘ื›ื•ื ื ื™ SSD ื›ืžื˜ืžื•ืŸ ื‘ื™ื ื™ื™ื ื‘ื™ืŸ ื›ื•ื ื ื™ื ืงืฉื™ื—ื™ื ืœ-RAM ืฉืœ ื”ื‘ืงืจ. ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื”-SSD ื ืžื•ื›ื™ื ื›ืžื•ื‘ืŸ ืžื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื”ืžื˜ืžื•ืŸ ืฉืœ ื”ื‘ืงืจ ืขืฆืžื•, ืื‘ืœ ื”ื•ื•ืœื™ื•ื ื’ื‘ื•ื” ื‘ืกื“ืจ ื’ื•ื“ืœ. ืœื›ืŸ, ืื ื• ืžืงื‘ืœื™ื ืคืฉืจื” ืžืกื•ื™ืžืช ื‘ื™ืŸ ืžื”ื™ืจื•ืช ืœื•ื•ืœื™ื•ื.

ืื™ื ื“ื™ืงืฆื™ื•ืช ืœืฉื™ืžื•ืฉ ื‘ืžื˜ืžื•ืŸ SSD ืœืงืจื™ืื”:

  • ื”ื“ื•ืžื™ื ื ื˜ื™ื•ืช ืฉืœ ืคืขื•ืœื•ืช ืงืจื™ืื” ืขืœ ืคื ื™ ืคืขื•ืœื•ืช ื›ืชื™ื‘ื” (ืื•ืคื™ื™ื ื™ื•ืช ืœืจื•ื‘ ืœื‘ืกื™ืกื™ ื ืชื•ื ื™ื ื•ื™ื™ืฉื•ืžื™ ืื™ื ื˜ืจื ื˜);
  • ื ื•ื›ื—ื•ืช ืฉืœ ืฆื•ื•ืืจ ื‘ืงื‘ื•ืง ื‘ืฆื•ืจื” ืฉืœ ื‘ื™ืฆื•ืขื™ื ืฉืœ ืžืขืจืš ื”ื›ื•ื ื ื™ื ื”ืงืฉื™ื—ื™ื;
  • ื›ืžื•ืช ื”ื ืชื•ื ื™ื ื”ื ื“ืจืฉื™ื ืงื˜ื ื” ืžื’ื•ื“ืœ ืžื˜ืžื•ืŸ ื”-SSD.

ื”ืื™ื ื“ื™ืงืฆื™ื•ืช ืœืฉื™ืžื•ืฉ ื‘ืžื˜ืžื•ืŸ ืงืจื™ืื”+ื›ืชื™ื‘ื” SSD ื–ื”ื•ืช, ืœืžืขื˜ ืื•ืคื™ ื”ืคืขื•ืœื•ืช โ€“ ืกื•ื’ ืžืขื•ืจื‘ (ืœื“ื•ื’ืžื”, ืฉืจืช ืงื‘ืฆื™ื).

ืจื•ื‘ ืกืคืงื™ ื”ืื—ืกื•ืŸ ืžืฉืชืžืฉื™ื ื‘ืžื˜ืžื•ืŸ SSD ืœืงืจื™ืื” ื‘ืœื‘ื“ ื‘ืžื•ืฆืจื™ื ืฉืœื”ื. ื”ื”ื‘ื“ืœ ื”ืžื”ื•ืชื™ QSAN ื”ื ืžืกืคืงื™ื ืืช ื”ื™ื›ื•ืœืช ืœื”ืฉืชืžืฉ ื‘ืžื˜ืžื•ืŸ ื’ื ืœื›ืชื™ื‘ื”. ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ืื—ืกื•ืŸ ื‘ืžื˜ืžื•ืŸ ืฉืœ SSD ื‘ืžืขืจื›ื•ืช ืื—ืกื•ืŸ QSAN, ืขืœื™ืš ืœืจื›ื•ืฉ ืจื™ืฉื™ื•ืŸ ื ืคืจื“ (ืžืกื•ืคืง ื‘ืื•ืคืŸ ืืœืงื˜ืจื•ื ื™).

ืžื˜ืžื•ืŸ ื”-SSD ื‘-XCubeSAN ืžื™ื•ืฉื ืคื™ื–ื™ืช ื‘ืฆื•ืจื” ืฉืœ ืžืื’ืจื™ ืžื˜ืžื•ืŸ SSD ื ืคืจื“ื™ื. ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ืขื“ ืืจื‘ืขื” ืžื”ื ื‘ืžืขืจื›ืช. ื›ืœ ื‘ืจื™ื›ื”, ื›ืžื•ื‘ืŸ, ืžืฉืชืžืฉืช ื‘ืกื˜ ืžืฉืœื” ืฉืœ ื›ื•ื ื ื™ SSD. ื•ื›ื‘ืจ ื‘ืžืืคื™ื™ื ื™ ื”ื“ื™ืกืง ื”ื•ื™ืจื˜ื•ืืœื™ ืื ื—ื ื• ืงื•ื‘ืขื™ื ืื ื”ื•ื ื™ืฉืชืžืฉ ื‘ืžืื’ืจ ืžื˜ืžื•ืŸ ื•ืื™ื–ื”. ื”ืคืขืœื” ื•ื”ืฉื‘ืชื” ืฉืœ ืฉื™ืžื•ืฉ ื‘ืžื˜ืžื•ืŸ ืขื‘ื•ืจ ืืžืฆืขื™ ืื—ืกื•ืŸ ื™ื›ื•ืœ ืœื”ื™ืขืฉื•ืช ื‘ืื•ืคืŸ ืžืงื•ื•ืŸ ืžื‘ืœื™ ืœืขืฆื•ืจ ืืช ื”ืงืœื˜/ืคืœื˜. ืืชื” ื™ื›ื•ืœ ื’ื ืœื”ื•ืกื™ืฃ SSDs ื‘ื—ื•ื ืœื‘ืจื™ื›ื” ื•ืœื”ืกื™ืจ ืื•ืชื ืžืฉื. ื‘ืขืช ื™ืฆื™ืจืช ืžื˜ืžื•ืŸ ืžืื’ืจ SSD, ืขืœื™ืš ืœื‘ื—ื•ืจ ื‘ืื™ื–ื” ืžืฆื‘ ื”ื•ื ื™ืคืขืœ: ืงืจื™ืื” ื‘ืœื‘ื“ ืื• ืงืจื™ืื”+ื›ืชื™ื‘ื”. ื”ืืจื’ื•ืŸ ื”ืคื™ื–ื™ ืฉืœื• ืชืœื•ื™ ื‘ื›ืš. ืžื›ื™ื•ื•ืŸ ืฉื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ืžืกืคืจ ืžืื’ืจื™ ืžื˜ืžื•ืŸ, ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœื”ื ื™ื›ื•ืœื” ืœื”ื™ื•ืช ืฉื•ื ื” (ื›ืœื•ืžืจ, ืœืžืขืจื›ืช ื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ืžืื’ืจื™ ืžื˜ืžื•ืŸ ืงืจื™ืื” ื•ื›ืชื™ื‘ื” ื‘ื•-ื–ืžื ื™ืช).

ืื ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืžืื’ืจ ืžื˜ืžื•ืŸ ืœืงืจื™ืื” ื‘ืœื‘ื“, ื”ื•ื ื™ื›ื•ืœ ืœื”ื›ื™ืœ 1-8 ื›ื•ื ื ื™ SSD. ื“ื™ืกืงื™ื ืื™ื ื ื—ื™ื™ื‘ื™ื ืœื”ื™ื•ืช ื‘ืขืœื™ ืื•ืชื” ืงื™ื‘ื•ืœืช ื•ืื•ืชื• ืกืคืง, ืžื›ื™ื•ื•ืŸ ืฉื”ื ืžืฉื•ืœื‘ื™ื ืœืžื‘ื ื” NRAID+. ื›ืœ ื›ื•ื ื ื™ ื”-SSD ื‘ื‘ืจื™ื›ื” ืžืฉื•ืชืคื™ื. ื”ืžืขืจื›ืช ืžื ืกื” ื‘ืื•ืคืŸ ืขืฆืžืื™ ืœื”ืงื‘ื™ืœ ื‘ืงืฉื•ืช ื ื›ื ืกื•ืช ื‘ื™ืŸ ื›ืœ ื›ื•ื ื ื™ ื”-SSD ื›ื“ื™ ืœื”ืฉื™ื’ ื‘ื™ืฆื•ืขื™ื ืžืงืกื™ืžืœื™ื™ื. ืื ืื—ื“ ืžื›ื•ื ื ื™ ื”-SSD ื™ื™ื›ืฉืœ, ืฉื•ื ื“ื‘ืจ ืจืข ืœื ื™ืงืจื”: ืื—ืจื™ ื”ื›ืœ, ื”ืžื˜ืžื•ืŸ ืžื›ื™ืœ ืจืง ืขื•ืชืง ืฉืœ ื”ื ืชื•ื ื™ื ื”ืžืื•ื—ืกื ื™ื ื‘ืžืขืจืš ื”ื›ื•ื ื ื™ื ื”ืงืฉื™ื—ื™ื. ืจืง ืฉื›ืžื•ืช ื”ืžื˜ืžื•ืŸ ื”ื–ืžื™ืŸ ืฉืœ SSD ืชืงื˜ืŸ (ืื• ืชื”ืคื•ืš ืœืืคืก ืื ืชืฉืชืžืฉ ื‘ืžื˜ืžื•ืŸ ื”-SSD ื”ืžืงื•ืจื™ ืžื›ื•ื ืŸ ืื—ื“).

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ืื ื”ืžื˜ืžื•ืŸ ืžืฉืžืฉ ืœืคืขื•ืœื•ืช ืงืจื™ืื” + ื›ืชื™ื‘ื”, ืื–ื™ ืžืกืคืจ ื›ื•ื ื ื™ ื”-SSD ื‘ืžืื’ืจ ืฆืจื™ืš ืœื”ื™ื•ืช ื›ืคื•ืœื” ืฉืœ ืฉื ื™ื™ื, ืžื›ื™ื•ื•ืŸ ืฉื”ืชื•ื›ืŸ ืžืฉืชืงืฃ ื‘ื–ื•ื’ื•ืช ืฉืœ ื›ื•ื ื ื™ื (ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืžื‘ื ื” NRAID 1+). ืฉื›ืคื•ืœ ื”ืžื˜ืžื•ืŸ ื”ื›ืจื—ื™ ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ืขืฉื•ื™ ืœื”ื›ื™ืœ ื ืชื•ื ื™ื ืฉืขื“ื™ื™ืŸ ืœื ื ื›ืชื‘ื• ืœื›ื•ื ื ื™ื ื”ืงืฉื™ื—ื™ื. ื•ื‘ืžืงืจื” ื–ื”, ื›ืฉืœ ื‘-SSD ืžืžืื’ืจ ื”ืžื˜ืžื•ืŸ ื™ื•ื‘ื™ืœ ืœืื•ื‘ื“ืŸ ืžื™ื“ืข. ื‘ืžืงืจื” ืฉืœ NRAID 1+, ื›ืฉืœ ื‘-SSD ืคืฉื•ื˜ ื™ื•ื‘ื™ืœ ืœื”ืขื‘ืจืช ื”ืžื˜ืžื•ืŸ ืœืžืฆื‘ ืงืจื™ืื” ื‘ืœื‘ื“, ื›ืืฉืจ ื ืชื•ื ื™ื ืœื ื›ืชื•ื‘ื™ื ื™ื•ื–ืจืงื• ืœืžืขืจืš ื”ื›ื•ื ื ื™ื ื”ืงืฉื™ื—ื™ื. ืœืื—ืจ ื”ื—ืœืคืช ื”-SSD ื”ืคื’ื•ื, ื”ืžื˜ืžื•ืŸ ื™ื—ื–ื•ืจ ืœืžืฆื‘ ื”ื”ืคืขืœื” ื”ืžืงื•ืจื™ ืฉืœื•. ืื’ื‘, ืœื™ืชืจ ืื‘ื˜ื—ื”, ืืชื” ื™ื›ื•ืœ ืœื”ืงืฆื•ืช ื—ื™ืœื•ืฃ ื—ื ื™ื™ืขื•ื“ื™ ืœืžื˜ืžื•ืŸ ืงืจื™ืื” + ื›ืชื™ื‘ื”.

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ืคื•ื ืงืฆื™ื™ืช ืื—ืกื•ืŸ ื‘ืžื˜ืžื•ืŸ SSD ื‘-XCubeSAN, ืงื™ื™ืžื•ืช ืžืกืคืจ ื“ืจื™ืฉื•ืช ืœื›ืžื•ืช ื”ื–ื™ื›ืจื•ืŸ ืฉืœ ื‘ืงืจื™ ื”ืื—ืกื•ืŸ: ื›ื›ืœ ืฉื™ื•ืชืจ ื–ื™ื›ืจื•ืŸ ืžืขืจื›ืช, ื›ืš ืžืื’ืจ ื”ืžื˜ืžื•ืŸ ื™ื”ื™ื” ื–ืžื™ืŸ ื’ื“ื•ืœ ื™ื•ืชืจ.

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื‘ื ื™ื’ื•ื“ ืœืจื•ื‘ ื™ืฆืจื ื™ ืžืขืจื›ื•ืช ื”ืื—ืกื•ืŸ, ืฉืžืฆื™ืขื™ื ืจืง ืืคืฉืจื•ืช ืœื”ืคืขื™ืœ/ืœื›ื‘ื•ืช ืืช ืžื˜ืžื•ืŸ ื”-SSD, QSAN ืžืกืคืงืช ืืคืฉืจื•ื™ื•ืช ื ื•ืกืคื•ืช. ื‘ืคืจื˜, ืืชื” ื™ื›ื•ืœ ืœื‘ื—ื•ืจ ืืช ืžืฆื‘ ื”ื”ืคืขืœื” ืฉืœ ื”ืžื˜ืžื•ืŸ ื‘ื”ืชืื ืœืื•ืคื™ ื”ืขื•ืžืก. ื™ืฉื ืŸ ืฉืœื•ืฉ ืชื‘ื ื™ื•ืช ืžื•ื’ื“ืจื•ืช ืžืจืืฉ ื”ืงืจื•ื‘ื•ืช ื‘ื™ื•ืชืจ ื‘ืคืขื•ืœืชืŸ ืœืฉื™ืจื•ืชื™ื ื”ืžืชืื™ืžื™ื: ืžืกื“ ื ืชื•ื ื™ื, ืžืขืจื›ืช ืงื‘ืฆื™ื, ืฉื™ืจื•ืช ืื™ื ื˜ืจื ื˜. ื‘ื ื•ืกืฃ, ื”ืžื ื”ืœ ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืคืจื•ืคื™ืœ ืžืฉืœื• ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ืขืจื›ื™ ื”ืคืจืžื˜ืจื™ื ื”ื ื“ืจืฉื™ื:

  • ื’ื•ื“ืœ ื‘ืœื•ืง (ื’ื•ื“ืœ ื‘ืœื•ืง ืžื˜ืžื•ืŸ) โ€“ 1/2/4 MB
  • ืžืกืคืจ ื”ื‘ืงืฉื•ืช ืœืงืจื™ืืช ื‘ืœื•ืง ื›ืš ืฉื™ื•ืขืชืง ืœืžื˜ืžื•ืŸ (ืกืฃ ืื•ื›ืœื•ืกื™ืŸ ื‘ืงืจื™ืื”) โ€“ 1..4
  • ืžืกืคืจ ื‘ืงืฉื•ืช ืœื›ืชื™ื‘ืช ื‘ืœื•ืง ื›ืš ืฉื™ื•ืขืชืง ืœืžื˜ืžื•ืŸ (Pulate-on-Write Threshold) โ€“ 0..4

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื ื™ืชืŸ ืœืฉื ื•ืช ืคืจื•ืคื™ืœื™ื ืชื•ืš ื›ื“ื™ ืชื ื•ืขื”, ืืš, ื›ืžื•ื‘ืŸ, ืขื ืื™ืคื•ืก ื”ืชื•ื›ืŸ ืฉืœ ื”ืžื˜ืžื•ืŸ ื•"ื”ืชื—ืžืžื•ืชื•" ื”ื—ื“ืฉื”.

ื‘ื”ืชื—ืฉื‘ ื‘ืขืงืจื•ืŸ ื”ืคืขื•ืœื” ืฉืœ ืžื˜ืžื•ืŸ ื”-SSD, ืื ื• ื™ื›ื•ืœื™ื ืœื”ื“ื’ื™ืฉ ืืช ื”ืคืขื•ืœื•ืช ื”ืขื™ืงืจื™ื•ืช ื›ืืฉืจ ืขื•ื‘ื“ื™ื ืื™ืชื•:

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ืงืจื™ืืช ื ืชื•ื ื™ื ื›ืืฉืจ ื”ื ืœื ื ืžืฆืื™ื ื‘ืžื˜ืžื•ืŸ

  1. ื‘ืงืฉื” ืžื”ืžืืจื— ืžื’ื™ืขื” ืœื‘ืงืจ;
  2. ืžื›ื™ื•ื•ืŸ ืฉื”ืžื‘ื•ืงืฉื™ื ืื™ื ื ื ืžืฆืื™ื ื‘ืžื˜ืžื•ืŸ ื”-SSD, ื”ื ื ืงืจืื™ื ืžื”ื›ื•ื ื ื™ื ื”ืงืฉื™ื—ื™ื;
  3. ื ืชื•ื ื™ ื”ืงืจื™ืื” ื ืฉืœื—ื™ื ืœืžืืจื—. ื‘ืžืงื‘ื™ืœ, ืžืชื‘ืฆืขืช ื‘ื“ื™ืงื” ื›ื“ื™ ืœืจืื•ืช ืื ื”ื‘ืœื•ืงื™ื ื”ืœืœื• "ื—ืžื™ื";
  4. ืื ื›ืŸ, ืื– ื”ื ืžื•ืขืชืงื™ื ืœืžื˜ืžื•ืŸ ื”-SSD ืœืฉื™ืžื•ืฉ ื ื•ืกืฃ.

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ืงืจื ื ืชื•ื ื™ื ื›ืืฉืจ ื”ื ื ืžืฆืื™ื ื‘ืžื˜ืžื•ืŸ

  1. ื‘ืงืฉื” ืžื”ืžืืจื— ืžื’ื™ืขื” ืœื‘ืงืจ;
  2. ืžื›ื™ื•ื•ืŸ ืฉื”ื ืชื•ื ื™ื ื”ืžื‘ื•ืงืฉื™ื ื ืžืฆืื™ื ื‘ืžื˜ืžื•ืŸ ื”-SSD, ื”ื ื ืงืจืื™ื ืžืฉื;
  3. ื ืชื•ื ื™ ื”ืงืจื™ืื” ื ืฉืœื—ื™ื ืœืžืืจื—.

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื›ืชื™ื‘ืช ื ืชื•ื ื™ื ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ืžื˜ืžื•ืŸ ืงืจื™ืื”

  1. ื‘ืงืฉืช ื›ืชื™ื‘ื” ืžื”ืžืืจื— ืžื’ื™ืขื” ืœื‘ืงืจ;
  2. ื ืชื•ื ื™ื ื ื›ืชื‘ื™ื ืœื›ื•ื ื ื™ื ืงืฉื™ื—ื™ื;
  3. ืชื’ื•ื‘ื” ื”ืžืฆื™ื™ื ืช ื”ืงืœื˜ื” ืžื•ืฆืœื—ืช ืžื•ื—ื–ืจืช ืœืžืืจื—;
  4. ื‘ืžืงื‘ื™ืœ, ื ื‘ื“ืง ื”ืื ื”ื‘ืœื•ืง "ื—ื" (ืžื•ืฉื•ื•ื” ืืช ื”ืคืจืžื˜ืจ Populate-on-Write Threshold). ืื ื›ืŸ, ื”ื•ื ืžื•ืขืชืง ืœืžื˜ืžื•ืŸ ื”-SSD ืœืฉื™ืžื•ืฉ ืžืื•ื—ืจ ื™ื•ืชืจ.

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื›ืชื™ื‘ืช ื ืชื•ื ื™ื ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ืžื˜ืžื•ืŸ ืงืจื™ืื”+ื›ืชื™ื‘ื”

  1. ื‘ืงืฉืช ื›ืชื™ื‘ื” ืžื”ืžืืจื— ืžื’ื™ืขื” ืœื‘ืงืจ;
  2. ื”ื ืชื•ื ื™ื ื ื›ืชื‘ื™ื ืœืžื˜ืžื•ืŸ ื”-SSD;
  3. ืชื’ื•ื‘ื” ื”ืžืฆื™ื™ื ืช ื”ืงืœื˜ื” ืžื•ืฆืœื—ืช ืžื•ื—ื–ืจืช ืœืžืืจื—;
  4. ื ืชื•ื ื™ื ืžืžื˜ืžื•ืŸ ื”-SSD ื ื›ืชื‘ื™ื ืœื›ื•ื ื ื™ื ืงืฉื™ื—ื™ื ื‘ืจืงืข;

ืฆ'ืง ื‘ืคืขื•ืœื”

ืขืžื“ืช ืžื‘ื—ืŸ

2 ืฉืจืชื™ื (CPU: 2 x Xeon E5-2620v3 2.4Hz / RAM: 32GB) ืžื—ื•ื‘ืจื™ื ืขืœ ื™ื“ื™ ืฉืชื™ ื™ืฆื™ืื•ืช ื“ืจืš Fibre Channel 16G ื™ืฉื™ืจื•ืช ืœืžืขืจื›ืช ื”ืื—ืกื•ืŸ XCubeSAN XS5224D (16GB RAM/ื‘ืงืจ).

ื”ืฉืชืžืฉื ื• ื‘-16 x Seagate Constellation ES, ST500NM0001, 500GB, SAS 6Gb/s, ื‘ืฉื™ืœื•ื‘ RAID5 (15+1), ืขื‘ื•ืจ ืžืขืจืš ื”ื ืชื•ื ื™ื ื•-8 x HGST Ultrastar SSD800MH.B, HUSMH8010BSS200, 100GB/SAS ืงื‘ืฆื™ื ื›-12GB, SAS

ื ื•ืฆืจื• 2 ื›ืจื›ื™ื: ืื—ื“ ืœื›ืœ ืฉืจืช.

ื‘ื“ื™ืงื” 1. ืžื˜ืžื•ืŸ SSD ืœืงืจื™ืื” ื‘ืœื‘ื“ ืž-1-8 ื›ื•ื ื ื™ SSD

ืžื˜ืžื•ืŸ SSD

  • ืกื•ื’ ืงืœื˜/ืคืœื˜: ื”ืชืืžื” ืื™ืฉื™ืช
  • ื’ื•ื“ืœ ื‘ืœื•ืง ืžื˜ืžื•ืŸ: 4MB
  • ืกืฃ ืื•ื›ืœื•ืกื™ืŸ ื‘ืงืจื™ืื”: 1
  • ืกืฃ ืื•ื›ืœื•ืกื™ืŸ ื‘ื›ืชื™ื‘ื”: 0

ื“ืคื•ืก I/O

  • ื›ืœื™: IOmeter V1.1.0
  • ืขื•ื‘ื“ื™ื: 1
  • ืžืฆื˜ื™ื™ื ื™ื (ืขื•ืžืง ืชื•ืจ): 128
  • ืžืคืจื˜ื™ ื’ื™ืฉื”: 4KB, 100% ืงืจื™ืื”, 100% ืืงืจืื™

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื‘ืชื™ืื•ืจื™ื”, ื›ื›ืœ ืฉื™ืฉ ื™ื•ืชืจ ื›ื•ื ื ื™ SSD ื‘ืžืื’ืจ ื”ืžื˜ืžื•ืŸ, ื›ืš ื”ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ. ื‘ืคื•ืขืœ ื–ื” ืื•ืฉืจ. ื”ื’ื™ื“ื•ืœ ื”ืžืฉืžืขื•ืชื™ ื”ื™ื—ื™ื“ ื‘ืžืกืคืจ ื›ื•ื ื ื™ SSD ืขื ืžืกืคืจ ืงื˜ืŸ ืฉืœ ื ืคื—ื™ื ืื™ื ื• ืžื•ื‘ื™ืœ ืœืืคืงื˜ ื ืคื™ืฅ.

ื‘ื“ื•ืง 2. ืžื˜ืžื•ืŸ SSD ื‘ืžืฆื‘ ืงืจื™ืื” + ื›ืชื™ื‘ื” ืขื 2-8 SSDs

ืžื˜ืžื•ืŸ SSD

  • ืกื•ื’ ืงืœื˜/ืคืœื˜: ื”ืชืืžื” ืื™ืฉื™ืช
  • ื’ื•ื“ืœ ื‘ืœื•ืง ืžื˜ืžื•ืŸ: 4MB
  • ืกืฃ ืื•ื›ืœื•ืกื™ืŸ ื‘ืงืจื™ืื”: 1
  • ืกืฃ ืื•ื›ืœื•ืกื™ืŸ ื‘ื›ืชื™ื‘ื”: 1

ื“ืคื•ืก I/O

  • ื›ืœื™: IOmeter V1.1.0
  • ืขื•ื‘ื“ื™ื: 1
  • ืžืฆื˜ื™ื™ื ื™ื (ืขื•ืžืง ืชื•ืจ): 128
  • ืžืคืจื˜ื™ ื’ื™ืฉื”: 4KB, 100% ื›ืชื™ื‘ื”, 100% ืืงืจืื™

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ืื•ืชื” ืชื•ืฆืื”: ื’ื™ื“ื•ืœ ื ืคื™ืฅ ื‘ื‘ื™ืฆื•ืขื™ื ื•ืงื ื” ืžื™ื“ื” ื›ื›ืœ ืฉืžืกืคืจ ื›ื•ื ื ื™ ื”-SSD ื’ื“ืœ.

ื‘ืฉืชื™ ื”ื‘ื“ื™ืงื•ืช, ื›ืžื•ืช ื ืชื•ื ื™ ื”ืขื‘ื•ื“ื” ื”ื™ื™ืชื” ืคื—ื•ืชื” ืžื’ื•ื“ืœ ื”ืžื˜ืžื•ืŸ ื”ื›ื•ืœืœ. ืœื›ืŸ, ืขื ื”ื–ืžืŸ, ื›ืœ ื”ื‘ืœื•ืงื™ื ื”ื•ืขืชืงื• ืœืžื˜ืžื•ืŸ. ื•ื”ืขื‘ื•ื“ื”, ืœืžืขืฉื”, ื›ื‘ืจ ื‘ื•ืฆืขื” ืขื ื›ื•ื ื ื™ SSD, ื›ืžืขื˜ ืžื‘ืœื™ ืœื”ืฉืคื™ืข ืขืœ ื”ื›ื•ื ื ื™ื ื”ืงืฉื™ื—ื™ื. ืžื˜ืจืช ื”ื‘ื“ื™ืงื•ืช ื”ืœืœื• ื”ื™ื™ืชื” ืœื”ื“ื’ื™ื ื‘ื‘ื™ืจื•ืจ ืืช ื”ืืคืงื˜ื™ื‘ื™ื•ืช ืฉืœ ื—ื™ืžื•ื ื”ืžื˜ืžื•ืŸ ื•ื”ืจื—ื‘ืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœื• ื‘ื”ืชืื ืœืžืกืคืจ ื›ื•ื ื ื™ ื”-SSD.

ื›ืขืช ื ื—ื–ื•ืจ ืœื›ื“ื•ืจ ื”ืืจืฅ ื•ื ื‘ื“ื•ืง ืžืฆื‘ ืžืฆื™ืื•ืชื™ ื™ื•ืชืจ, ื›ืืฉืจ ื›ืžื•ืช ื”ื ืชื•ื ื™ื ื’ื“ื•ืœื” ืžื’ื•ื“ืœ ื”ืžื˜ืžื•ืŸ. ืขืœ ืžื ืช ืฉื”ื‘ื“ื™ืงื” ืชืขื‘ื•ืจ ื‘ืคืจืง ื–ืžืŸ ืกื‘ื™ืจ (ืชืงื•ืคืช ื”"ื—ื™ืžื•ื" ืฉืœ ื”ืžื˜ืžื•ืŸ ื’ื“ืœื” ืžืื•ื“ ื›ื›ืœ ืฉื’ื•ื“ืœ ืขื•ืฆืžืช ื”ืงื•ืœ ื’ื“ืœ), ื ื’ื‘ื™ืœ ืืช ื’ื•ื“ืœ ื”ื ืคื— ืœ-120GB.

ืžื‘ื—ืŸ 3. ืืžื•ืœืฆื™ื™ืช ืžืกื“ ื ืชื•ื ื™ื

ืžื˜ืžื•ืŸ SSD

  • ืกื•ื’ ืงืœื˜/ืคืœื˜: ืžืกื“ ื ืชื•ื ื™ื
  • ื’ื•ื“ืœ ื‘ืœื•ืง ืžื˜ืžื•ืŸ: 1MB
  • ืกืฃ ืื•ื›ืœื•ืกื™ืŸ ื‘ืงืจื™ืื”: 2
  • ืกืฃ ืื•ื›ืœื•ืกื™ืŸ ื‘ื›ืชื™ื‘ื”: 1

ื“ืคื•ืก I/O

  • ื›ืœื™: IOmeter V1.1.0
  • ืขื•ื‘ื“ื™ื: 1
  • ืžืฆื˜ื™ื™ื ื™ื (ืขื•ืžืง ืชื•ืจ): 128
  • ืžืคืจื˜ื™ ื’ื™ืฉื”: 8KB, 67% ืงืจื™ืื”, 100% ืืงืจืื™

ื”ื˜ืžืขืช ืžื˜ืžื•ืŸ SSD ื‘ืžืขืจื›ืช ื”ืื—ืกื•ืŸ QSAN XCubeSAN

ืคืกืง ื“ื™ืŸ

ื”ืžืกืงื ื” ื”ืžืชื‘ืงืฉืช, ื›ืžื•ื‘ืŸ, ื”ื™ื ื”ื™ืขื™ืœื•ืช ื”ื˜ื•ื‘ื” ืฉืœ ืฉื™ืžื•ืฉ ื‘ืžื˜ืžื•ืŸ SSD ื›ื“ื™ ืœืฉืคืจ ืืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื›ืœ ืžืขืจื›ืช ืื—ืกื•ืŸ. ื”ื•ื—ืœ ืขืœ QSAN XCubeSAN ื”ืฆื”ืจื” ื–ื• ื—ืœื” ื‘ืžืœื•ืื”: ืคื•ื ืงืฆื™ื™ืช ืžื˜ืžื•ืŸ ื”-SSD ืžื™ื•ืฉืžืช ื‘ืฆื•ืจื” ืžื•ืฉืœืžืช. ื–ื” ื ื•ื’ืข ืœืชืžื™ื›ื” ื‘ืžืฆื‘ื™ ืงืจื™ืื” ื•ืงืจื™ืื” + ื›ืชื™ื‘ื”, ื”ื’ื“ืจื•ืช ื’ืžื™ืฉื•ืช ืœื›ืœ ืชืจื—ื™ืฉ ืฉื™ืžื•ืฉ, ื›ืžื• ื’ื ื”ื‘ื™ืฆื•ืขื™ื ื”ื›ื•ืœืœื™ื ืฉืœ ื”ืžืขืจื›ืช ื›ื•ืœื”. ืœื›ืŸ, ืชืžื•ืจืช ืขืœื•ืช ืกื‘ื™ืจื” ืžืื•ื“ (ืžื—ื™ืจ ื”ืจื™ืฉื™ื•ืŸ ืฉื•ื•ื” ืœืขืœื•ืช ืฉืœ 1-2 ื›ื•ื ื ื™ SSD), ืชื•ื›ืœื• ืœื”ื’ื“ื™ืœ ืžืฉืžืขื•ืชื™ืช ืืช ื”ื‘ื™ืฆื•ืขื™ื ื”ื›ื•ืœืœื™ื.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”