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Storage benchmarking and testing - Timo Hauswirth <timo.hauswirth@linbit.com>, Joel Zhou - 30 min
- Linbit collegues did some tests with Linstor and Kubernetes. The OpenStack test was not executed yet.
- There was an error and Linstor is looking for help as it seems that the error is not related to the functionality
- Cedric requests the E2E logs and will provide instructions how to get those
- Storage benchmarking
- At the moment there is only a small set of dd based benchmarking tests are part of Rally
- FIO could be a candidate
- Linbit built an in house benchmarking solution
- Joel will explain how the Linbit benchmarking work in a future meeting
- Storage KPI-s are not defined in RA1 and RA2
- Test cases should be able to check the results, but for this we need a specification of the KPI-s
- Storperf could be potentially re-newed and used for RA2
- Storperf is based on FIO
- It was written for OpenStack, so most probably the architecture is not compatible with Kubernetes (the only compatible part if FIO itself and its parameters)
- There is a standards body which defines storage KPI-s and its KPI-s are used by StorPerf.
- Local results can be compared to the OPNFV test database
Organisation of documentation based on in #2603, #2609, and #2617 - Gergely Csatari - 20 min
AoB