Description of problem: ----------------------- Expanding the replica 3 volume by adding more distribute leg is not recommended for the volume that backs oVirt gluster data domain particularly with hyperconvergence usecase. Provide note of warning when the user attempts to add bricks to the replica 3 volume. Version-Release number of selected component (if applicable): -------------------------------------------------------------- oVirt Engine Version: 4.1.0.3-0.0.master How reproducible: ----------------- Always Steps to Reproduce: ------------------- 1. Add a brick to the replica 3 volume from oVirt UI Actual results: --------------- No warning Expected results: ------------------ Note of warning explaining that the addition of bricks to replica 3 volume to make it as nx3 is not recommended
Tested with RHV-4.1.1-5. Addition of bricks to the volume throws the warning messages that claims the operation should not be done, as it would end up in degraded performance.