gistfile1.txt

Num PGs: 100000
Num Replicas: 3
OSDs (id: weight): {0: 3.0, 1: 3.0, 2: 3.0, 3: 1.0}

Expected:   {0: 90000.0, 1: 90000.0, 2: 90000.0, 3: 30000.0}
  Replica 0: [30000.0, 30000.0, 30000.0, 10000.0]
  Replica 1: [30000.0, 30000.0, 30000.0, 10000.0]
  Replica 2: [30000.0, 30000.0, 30000.0, 10000.0]

Simulating with existing CRUSH

Observed:    {0: 85613, 1: 86041, 2: 85895, 3: 42451}
  Replica 0: {0: 30038, 1: 30146, 2: 29743, 3: 10073}
  Replica 1: {0: 28770, 1: 29036, 2: 29203, 3: 12991}
  Replica 2: {0: 26805, 1: 26859, 2: 26949, 3: 19387}

Now trying your new algorithm

Observed:    {0: 83255, 1: 83471, 2: 83387, 3: 49887}
  Replica 0: {0: 27797, 1: 27719, 2: 27973, 3: 16511}
  Replica 1: {0: 27899, 1: 27792, 2: 27630, 3: 16679}
  Replica 2: {0: 27559, 1: 27960, 2: 27784, 3: 16697}