docs/testing/user/userguide/posca/posca_factor_multistack_storage_parallel.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 Storage (Multistack with Yardstick)                               |
  15 |                                                                                                |
  16 +--------------+---------------------------------------------------------------------------------+
  17 |test case name| posca_factor_multistack_storage_parallel                                        |
  18 |              |                                                                                 |
  19 +--------------+---------------------------------------------------------------------------------+
  20 |description   | Stress test regarding storage while using yardstick                             |
  21 |              | for multistack as a runner                                                      |
  22 +--------------+---------------------------------------------------------------------------------+
  23 |configuration | config file:                                                                    |
  24 |              |   /testsuite/posca/testcase_cfg/posca_factor_multistack_storage_parallel.yaml   |
  25 |              |                                                                                 |
  26 |              |                                                                                 |
  27 +--------------+---------------------------------------------------------------------------------+
  28 |test result   | Read / Write IOPS, Throughput, latency                                          |
  29 |              |                                                                                 |
  30 +--------------+---------------------------------------------------------------------------------+
  31
  32 Configuration
  33 ============
  34 ::
  35
  36     load_manager:
  37       scenarios:
  38         tool: fio
  39         test_times: 10
  40         rw: write, read, rw, rr, randomrw
  41         bs: 4k
  42         size: 50g
  43         rwmixwrite: 50
  44         num_stack: 1, 3
  45         volume_num: 1
  46         numjobs: 1
  47         direct: 1
  48
  49       contexts:
  50         stack_create: yardstick
  51         flavor:
  52         yardstick_test_ip:
  53         yardstick_test_dir: "samples"
  54         yardstick_testcase: "storage_bottlenecks"
  55
  56     dashboard:
  57       dashboard: "y"
  58       dashboard_ip: