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https://issues.apache.org/jira/browse/HDDS-1554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16854496#comment-16854496
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Elek, Marton commented on HDDS-1554:
------------------------------------

Thanks a lot, appreciate your help. It's easier to imagine to vision/goal based 
on this list. Good feature set.

Still I have mixed feelings. We already have a framework to execute 
docker-composed based tests (smoketest/acceptance). I am wondering if it would 
be easier to improve the existing approach to support this use case as well. 
Introducing a third way to execute integration tests can be useful but also 
introduces additional complexity. And as I see in the patch, most of the time 
high level command executions (eg. OzoneShell...) are used, it seems to be very 
similar to what we already have.

> Create disk tests for fault injection test
> ------------------------------------------
>
>                 Key: HDDS-1554
>                 URL: https://issues.apache.org/jira/browse/HDDS-1554
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>          Components: build
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>            Priority: Major
>         Attachments: HDDS-1554.001.patch
>
>
> The current plan for fault injection disk tests are:
>  # Scenario 1 - Read/Write test
>  ## Run docker-compose to bring up a cluster
>  ## Initialize scm and om
>  ## Upload data to Ozone cluster
>  ## Verify data is correct
>  ## Shutdown cluster
>  # Scenario 2 - Read/Only test
>  ## Repeat Scenario 1
>  ## Mount data disk as read only
>  ## Try to write data to Ozone cluster
>  ## Validate error message is correct
>  ## Shutdown cluster
>  # Scenario 3 - Corruption test
>  ## Repeat Scenario 2
>  ## Shutdown cluster
>  ## Modify data disk data
>  ## Restart cluster
>  ## Validate error message for read from corrupted data
>  ## Validate error message for write to corrupted volume



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