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Secondary images are not always garbage collected when VRG and CR are deleted #264

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ShyamsundarR opened this issue Sep 10, 2021 · 2 comments
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Secondary images are not always garbage collected when VRG and CR are deleted #264

ShyamsundarR opened this issue Sep 10, 2021 · 2 comments
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Post a test that does deploy->failover->relocate->delete quite often the secondary RBD image is not garbage collected. This needs to be debugged to understand why and which layer has the issue.
@ShyamsundarR ShyamsundarR added bug Something isn't working priority-1 labels Sep 10, 2021
@ShyamsundarR ShyamsundarR self-assigned this Sep 21, 2021
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ShyamsundarR commented Sep 22, 2021 •
edited

Ran some vanilla Ceph tests to ensure this is a Ramen or VolumeReplication agnostic issue. Here are the observations:

  • Issue occurs with just Ceph RBD series of commands to deploy/failover/relocate/delete

The script that was run to check the issue is here.

Output of the script is here.

@idryomov any insights on what could be going wrong, or is this a bug that needs addressing?

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Fixed in later ceph builds

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