[jira] [Created] (HDDS-16354) `dfsrw` freon workload: add a configurable write/read ratio

["Chi-Hsuan Huang (Jira)" <ji...@apache.org>]

Chi-Hsuan Huang created HDDS-16354:
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             Summary: `dfsrw` freon workload: add a configurable write/read ratio
                 Key: HDDS-16354
                 URL: https://issues.apache.org/jira/browse/HDDS-16354
             Project: Apache Ozone
          Issue Type: Improvement
          Components: freon
            Reporter: Chi-Hsuan Huang


Follow\-up from HDDS\-14524. The {{dfsrw}} \({{dfs\-read\-write\-validator}}\) workload currently pairs one read with every write, giving a fixed 1:1 read/write ratio. Real workloads are rarely balanced, and a benchmark is more useful when the mix can be tuned toward read\-heavy or write\-heavy.

Add an option \(for example {{\-\-read\-write\-ratio}} or a {{\-\-read\-threads}} / {{\-\-write\-threads}} split\) that controls how many reads are issued per write, while keeping the existing per\-path CRC32 validation and stale\-read detection intact.





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