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| Testing Area | Test | Test Priority (1- HIGH, 2 - LOW) | Number of Servers | Number of Clients | Input Parameter | Expected Result | Observed Result | Defect | Notes | Expected SU's (1 node * 1 hour = 1 SU) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Server YAML config options | To verify the test cases from below section with specific server config options in YAML file | 1 | target = [16] nr_xs_helpers = [1] CRT_CTX_SHARE_ADDR=[0, 1] | No sever crash, Performance increase linearly | No need individual test but below test can be used this configuration | ||||||
| Performance | No Replica Run IOR and collect BW Run IOR small size and collect IOPS | 1 | 1, 8, 32, 128 128 | 1, 16, 96, 256 740 | Transfer Size: 256B 4K 128K 512K 1M Block Size: 64M (Depend upon no. of process as file size will increase because of it) FPP and SSF | single server got ~12GB Read/write so it should scale linearly. | 1406 Nodes taking ~30 min | 703 | |||
Replica 2 Way Run IOR and collect BW Run IOR small size and collect IOPS | 1 | 8, 32, 128 | 16, 96, 740 | ||||||||
Replica 3 Way Run IOR and collect BW Run IOR small size and collect IOPS | 1 | 8, 32, 128 | 16, 96, 740 | ||||||||
Replica 4 Way Run IOR and collect BW Run IOR small size and collect IOPS | 1 | 8, 32, 128 | 16, 96, 740 | ||||||||
| Metadata Test (Using MDTest) | 1 | 1, 8, 32, 128 128 | 1, 16, 96, 256 740 | How many tasks per client 1 ,4 or only 8? What class type should be tested ? -n = 1000 (every process will creat/stat/read/remove ) -z = 0 and 20 (depth of hierarchical directory structure) | Result with 1 server, 1 client is available from https://jira.hpdd.intel.com/secure/attachment/31383/sbatch_run.txt | ||||||
| CART self_test | |||||||||||
| POSIX (Fuse) | 2? | ||||||||||
| Functionality and Scale testing | Run all daos_test | ||||||||||
| Single server/Max clients | 1 | 739 | Create pool, Query pool Run IOR (Specific size?) | Poole create should work fine. IOR will run with ~5000 tasks so it should success. Query pool info after IOR run and measure the pool size compare to file size. | |||||||
| Max servers/single client | 739 | 1 | Create pool, Query pool Run IOR | Poole create should work fine. IOR will be run with 8 tasks so it should success. Query pool info after IOR run and measure the pool size compare to file size. | |||||||
Large number of Pools (~1000) what other operation needed after pool creation? | |||||||||||
dmg utility testing for example: pool query | |||||||||||
| Negative Scenarios with Scalability | |||||||||||
| Reliability and Data Integrity (Soak testing) | |||||||||||
Question:
- Knights Landing has more node and tried running daos server. Can this be preferred over Skylake ? Reason is they have higher number of node 2048 compare to skx which has 868 nodes only. The KNL charges is 0.8 SU where SKX is 1.0 so we have 20% lower so can run more number of tests.