IBM Intelligent Bricks - - UNM Center for Advanced Research ...

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Operating Environment: Control StructuregoodbadBricks check each otherin-band and dynamicallydetermine topology.Receives in-band“I’m alive” messagesfrom all bricksBaseForces shutdownreboot of badbricks (out-of-band)Redundant N+1 DC power supply& Sensor & Control UnitARC External Website, Intelligent Bricks, 2005“007”Monitor Processor(license to kill bricks)
Operating Environment• Linux (2.4) based• Dual images + software upgrade server for easier upgrades• Monitor processor plus Opteron22 system manages sensors, power,side-band network• Position server maps brick addresses onto brick x,y,z co-ordinates• Cube shortest path routing protocol (not spanning tree)ARC External Website, Intelligent Bricks, 2005
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Project Scope• IceCube/Kybos or
Page 4 and 5:
Storage Enterprise Customer’s Top
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ARC External Website, Intelligent B
Page 8 and 9:
Brick Architectures for Simplicity
Page 10 and 11: Generic 3-D BrickNo connectors, fan
Page 12 and 13: Storage Brick - Prototype20 cmARC E
Page 14 and 15: Storage Brick Block Diagram (Protot
Page 17: Multi-Petabyte Design Mockup960 Bri
Page 23 and 24: Fluid CoolingARC External Website,
Page 26: Reliability Concepts in Brick Archi
Page 29 and 30: Reliability through Redundant Compo
Page 31 and 32: Red brick about to fail…livedeada
Page 33 and 34: Systems without on-going maintenanc
Page 35 and 36: Reliability ProjectionsARC External
Page 37 and 38: Reliability via “Distributed RAID
Page 39 and 40: Distributed RAID Scheme Reliabiliti
Page 41 and 42: Observation• Not everyone wants v
Page 43 and 44: Intelligent Bricks’s 3-D MeshNo (
Page 45 and 46: PerformanceARC External Website, In
Page 47 and 48: Cube 3D-Network PerformanceCube Pea
Page 49 and 50: Brick-to-Brick Capacitive Coupling
Page 51 and 52: Capacitive Coupler Differential Pai
Page 53 and 54: EMSim Coupler Frequency Responses0-
Page 55 and 56: “Deliberately Noisy” TestbedARC
Page 57 and 58: Practical Experience in Prototype
Page 59: Software for Intelligent Bricks (to
Page 63 and 64: Higher Level Software today (2005)
Page 65 and 66: Background: What is GPFS ?IBM’s s
Page 67 and 68: Adminstrative Cost ReductionESS37 d
Page 69 and 70: Kybos Self-management Monitor (Simu
Page 71 and 72: Intelligent Brick Futures• Intell
Page 73 and 74: Modular Cubes @ 1/4 PB each (2007)A
Page 75 and 76: Compute Brick (conceptual)40 Gb/s c
Page 77: Summary• Google keywords: ibm ice
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IBM Intelligent Bricks - - UNM Center for Advanced Research ...

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