storj.io/minio@v0.0.0-20230509071714-0cbc90f649b1/docs/distributed/SIZING.md (about)

     1  ## Erasure code sizing guide
     2  
     3  ### Toy Setups
     4  
     5  Capacity constrained environments, MinIO will work but not recommended for production.
     6  
     7  | servers | drives (per node) | stripe_size | parity chosen (default) | tolerance for reads (servers) | tolerance for writes (servers) |
     8  |--------:|------------------:|------------:|------------------------:|------------------------------:|-------------------------------:|
     9  |       1 |                 1 |           1 |                       0 |                             0 |                              0 |
    10  |       1 |                 4 |           4 |                       2 |                             0 |                              0 |
    11  |       4 |                 1 |           4 |                       2 |                             2 |                              1 |
    12  |       5 |                 1 |           5 |                       2 |                             2 |                              2 |
    13  |       6 |                 1 |           6 |                       3 |                             3 |                              2 |
    14  |       7 |                 1 |           7 |                       3 |                             3 |                              3 |
    15  
    16  ### Minimum System Configuration for Production
    17  
    18  | servers | drives (per node) | stripe_size | parity chosen (default) | tolerance for reads (servers) | tolerance for writes (servers) |
    19  |--------:|------------------:|------------:|------------------------:|------------------------------:|-------------------------------:|
    20  |       4 |                 2 |           8 |                       4 |                             2 |                              1 |
    21  |       5 |                 2 |          10 |                       4 |                             2 |                              2 |
    22  |       6 |                 2 |          12 |                       4 |                             2 |                              2 |
    23  |       7 |                 2 |          14 |                       4 |                             2 |                              2 |
    24  |       8 |                 1 |           8 |                       4 |                             4 |                              3 |
    25  |       8 |                 2 |          16 |                       4 |                             2 |                              2 |
    26  |       9 |                 2 |           9 |                       4 |                             4 |                              4 |
    27  |      10 |                 2 |          10 |                       4 |                             4 |                              4 |
    28  |      11 |                 2 |          11 |                       4 |                             4 |                              4 |
    29  |      12 |                 2 |          12 |                       4 |                             4 |                              4 |
    30  |      13 |                 2 |          13 |                       4 |                             4 |                              4 |
    31  |      14 |                 2 |          14 |                       4 |                             4 |                              4 |
    32  |      15 |                 2 |          15 |                       4 |                             4 |                              4 |
    33  |      16 |                 2 |          16 |                       4 |                             4 |                              4 |
    34