ืฉื—ืจื•ืจ ืฉืœ ืืฉื›ื•ืœ FS Luster 2.13

ื™ืฆื ืœืื•ืจ ืฉื—ืจื•ืจ ืฉืœ ืžืขืจื›ืช ืงื‘ืฆื™ ืืฉื›ื•ืœ ื‘ืจืง 2.13, ื‘ืฉื™ืžื•ืฉ ื‘ืขื™ืงืจ (~60%) ื”ื’ื“ื•ืœ ื‘ื™ื•ืชืจ ืืฉื›ื•ืœื•ืช ืœื™ื ื•ืงืก ื”ืžื›ื™ืœื™ื ืขืฉืจื•ืช ืืœืคื™ ืฆืžืชื™ื. ืžื“ืจื’ื™ื•ืช ื‘ืžืขืจื›ื•ืช ื›ื” ื’ื“ื•ืœื•ืช ืžื•ืฉื’ืช ื‘ืืžืฆืขื•ืช ืืจื›ื™ื˜ืงื˜ื•ืจื” ืžืจื•ื‘ืช ืจื›ื™ื‘ื™ื. ืžืจื›ื™ื‘ื™ ื”ืžืคืชื— ืฉืœ Luster ื”ื ืฉืจืชื™ ืขื™ื‘ื•ื“ ื•ืื—ืกื•ืŸ ืžื˜ื ื ืชื•ื ื™ื (MDS), ืฉืจืชื™ ื ื™ื”ื•ืœ (MGS), ืฉืจืชื™ ืื—ืกื•ืŸ ืื•ื‘ื™ื™ืงื˜ื™ื (OSS), ืื—ืกื•ืŸ ืื•ื‘ื™ื™ืงื˜ื™ื (OST, ืชื•ืžืš ื‘ืจื™ืฆื” ืขืœ ื’ื‘ื™ ext4 ื•-ZFS) ื•ืœืงื•ื—ื•ืช.

ืฉื—ืจื•ืจ ืฉืœ ืืฉื›ื•ืœ FS Luster 2.13

ื”ืขื™ืงืจื™ ื—ื™ื“ื•ืฉื™ื:

  • ืžื•ื˜ืžืข ืžื˜ืžื•ืŸ ืžืชืžื™ื“ ื‘ืฆื“ ื”ืœืงื•ื— (Persistent Client Cache), ื”ืžืืคืฉืจ ืœืš ืœื”ืฉืชืžืฉ ื‘ืื—ืกื•ืŸ ืžืงื•ืžื™, ื›ื’ื•ืŸ NVMe ืื• NVRAM, ื›ื—ืœืง ืžืžืจื—ื‘ ื”ืฉืžื•ืช ื”ื’ืœื•ื‘ืœื™ ืฉืœ FS. ืœืงื•ื—ื•ืช ื™ื›ื•ืœื™ื ืœืฉืžื•ืจ ื ืชื•ื ื™ื ื”ืžืฉื•ื™ื›ื™ื ืœืงื‘ืฆื™ื ื—ื“ืฉื™ื ืฉื ื•ืฆืจื• ืื• ืงื™ื™ืžื™ื ื‘ืžืขืจื›ืช ืงื‘ืฆื™ ืžื˜ืžื•ืŸ ืจื›ื•ื‘ ืžืงื•ืžื™ (ืœืžืฉืœ ext4). ื‘ื–ืžืŸ ืฉื”ืœืงื•ื— ื”ื ื•ื›ื—ื™ ืคื•ืขืœ, ืงื‘ืฆื™ื ืืœื” ืžืขื•ื‘ื“ื™ื ื‘ืื•ืคืŸ ืžืงื•ืžื™ ื‘ืžื”ื™ืจื•ืช ื”-FS ื”ืžืงื•ืžื™, ืืš ืื ืœืงื•ื— ืื—ืจ ืžื ืกื” ืœื’ืฉืช ืืœื™ื•, ื”ื ืžื•ืขื‘ืจื™ื ืื•ื˜ื•ืžื˜ื™ืช ืœ-FS ื”ื’ืœื•ื‘ืœื™.
  • ื‘ื ืชื‘ื™ื LNet ืžื•ื˜ืžืข ื’ื™ืœื•ื™ ืื•ื˜ื•ืžื˜ื™ ืฉืœ ืžืกืœื•ืœื™ื ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ื ื™ืชื•ื‘ ืœืื•ืจืš ืžืกืคืจ ื ืชื™ื‘ื™ื ื“ืจืš ืžืžืฉืงื™ ืจืฉืช ืฉื•ื ื™ื (Multi-Rail Routing) ื•ืืžื™ื ื•ืช ืžื•ื’ื‘ืจืช ืฉืœ ืชืฆื•ืจื•ืช ืขื ืฆืžืชื™ื ื‘ืขืœื™ ืžืžืฉืงื™ ืจืฉืช ืžืจื•ื‘ื™ื.
  • ื ื•ืกืฃ ืžืฆื‘ "overstriping", ื‘ื• ืžืื’ืจ ืื•ื‘ื™ื™ืงื˜ื™ื ืื—ื“ (OST) ื™ื›ื•ืœ ืœื”ื›ื™ืœ ืžืกืคืจ ืขื•ืชืงื™ื ืฉืœ ืงื•ื‘ื™ื•ืช ืคืก ืœืงื•ื‘ืฅ ืื—ื“, ืžื” ืฉืžืืคืฉืจ ืœืžืกืคืจ ืœืงื•ื—ื•ืช ืœื‘ืฆืข ื‘ื• ื–ืžื ื™ืช ืคืขื•ืœื•ืช ื›ืชื™ื‘ื” ืžืฉื•ืชืคื•ืช ืœืงื•ื‘ืฅ ืžื‘ืœื™ ืœื”ืžืชื™ืŸ ืœืฉื—ืจื•ืจ ื”ืžื ืขื•ืœ.
  • ื”ื•ืคื™ืข ืœืชืžื•ืš ืคืจื™ืกื•ืช ืงื‘ืฆื™ื ืœื”ืืจื›ื” ืขืฆืžื™ืช (Self-Extending Layouts), ื”ื’ื“ืœืช ื”ื’ืžื™ืฉื•ืช ืฉืœ ืฉื™ืžื•ืฉ ื‘ืžืฆื‘ PFL (Progressive File Layouts) ื‘ืžืขืจื›ื•ืช ืงื‘ืฆื™ื ื”ื˜ืจื•ื’ื ื™ื•ืช. ืœื“ื•ื’ืžื”, ื›ืืฉืจ ืžืขืจื›ืช ื”ืงื‘ืฆื™ื ื›ื•ืœืœืช ื‘ืจื™ื›ื•ืช ืื—ืกื•ืŸ ืงื˜ื ื•ืช ื”ืžื‘ื•ืกืกื•ืช ืขืœ ื›ื•ื ื ื™ ืคืœืืฉ ืžื”ื™ืจื™ื ื•ืžืื’ืจื™ ื“ื™ืกืงื™ื ื’ื“ื•ืœื™ื, ื”ืชื›ื•ื ื” ื”ืžื•ืฆืขืช ืžืืคืฉืจืช ืœื›ืชื•ื‘ ืชื—ื™ืœื” ืœืื—ืกื•ืŸ ืžื”ื™ืจ, ื•ืœืื—ืจ ืฉื ื’ืžืจ ื”ืฉื˜ื—, ืœืขื‘ื•ืจ ืื•ื˜ื•ืžื˜ื™ืช ืœืžืื’ืจ ื“ื™ืกืงื™ื ืื™ื˜ื™ื™ื.

ืžืงื•ืจ: OpenNet.ru

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