fix: attach volumes to eliminate duplicated replicas #2109
Merged
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ref: longhorn/longhorn#8573
longhorn/longhorn#8573 (comment)
When the engine image is not stable, there is a chance that the volume changes the owner and creates duplicated replicas.
This might fail this e2e test because it checks the number of replicas before the volume is attached.
We should attach the volume and let Longhorn deletes duplicated replicas before starting the test.