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“GRID” Bricks

“GRID” Bricks. Components (NARA I brick). AIC RMC4E2-QI-XPSS 4U w/SATA Raid Controllers: 3ware - mirrored root disks (2) Areca - data disks, battery backed cache, raid6 Storage: 24 x 400Gb drives (Hitachi 7200RPM, 8mb) Two raid groups, 11 drives + 1 spare, 3.6Tb each

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“GRID” Bricks

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  1. “GRID” Bricks

  2. Components (NARA I brick) • AIC RMC4E2-QI-XPSS 4U w/SATA Raid Controllers: • 3ware - mirrored root disks (2) • Areca - data disks, battery backed cache, raid6 • Storage: • 24 x 400Gb drives (Hitachi 7200RPM, 8mb) • Two raid groups, 11 drives + 1 spare, 3.6Tb each • Tyan i7501R motherboard, 1G ram, Intel Xeon 2.4Ghz, 500mhz FSB. • RedHat Enterprise Linux 4

  3. Performance - write

  4. Performance - read

  5. Components (3ware brick) • Chenbro 2U RM215 460W SATA Server Chassis RM21508T-460 SATA • Raid Controllers: • 3ware - raid 5, battery backed • Storage: • 8 x 400Gb drives (Hitachi 7200RPM, 8mb) • One raid set, standalone root disk (80gb) • TYAN S5350G2NR SSI CEB Server Motherboard • RedHat Enterprise Linux 4

  6. Performance - write

  7. Performance - read

  8. Comparison w/ other bricks

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