docs/testing/user/userguide/posca/posca_factor_multistack_storage.rst

   1 .. This work is licensed under a Creative Commons Attribution 4.0 International
   2 .. License.
   3 .. http://creativecommons.org/licenses/by/4.0
   4 .. (c) OPNFV, Huawei Tech and others.
   5
   6 ***************************************************
   7 POSCA Stress (Factor) Test of Multistack Storage
   8 ***************************************************
   9
  10 Test Case
  11 ========
  12
  13 +--------------------------------------------------------------------------------------+
  14 |Bottlenecks POSCA Stress Test MultiStack Storage                                      |
  15 |                                                                                      |
  16 +--------------+-----------------------------------------------------------------------+
  17 |test case name| posca_factor_multistack_storage                                       |
  18 |              |                                                                       |
  19 +--------------+-----------------------------------------------------------------------+
  20 |description   | Stress test regarding multistack storage using                        |
  21 |              | yardstick as a runner                                                 |
  22 +--------------+-----------------------------------------------------------------------+
  23 |configuration | config file:                                                          |
  24 |              |   /testsuite/posca/testcase_cfg/posca_factor_multistack_storage.yaml  |
  25 |              |                                                                       |
  26 |              | stack number: 5, 10, 20, 50 ...                                       |
  27 |              |                                                                       |
  28 +--------------+-----------------------------------------------------------------------+
  29 |test result   | Read / Write IOPS, Throughput, latency                                |
  30 |              |                                                                       |
  31 +--------------+-----------------------------------------------------------------------+
  32
  33 Configuration
  34 ============
  35 ::
  36
  37     load_manager:
  38       scenarios:
  39         tool: fio
  40         test_times: 10
  41         rw: write, read, rw, rr, randomrw
  42         bs: 4k
  43         size: 50g
  44         rwmixwrite: 50
  45         num_stack: 1, 3
  46         volume_num: 1
  47         numjobs: 1
  48         direct: 1
  49
  50       contexts:
  51         stack_create: yardstick
  52         flavor:
  53         yardstick_test_ip:
  54         yardstick_test_dir: "samples"
  55         yardstick_testcase: "storage_bottlenecks"
  56
  57     dashboard:
  58       dashboard: "y"
  59       dashboard_ip: