Replica Rebuilding
- Create and attach a volume.
- Write a large amount of data to the volume.
- Disable disk scheduling and the node scheduling for one replica.
- Crash the replica progress. Verify
- the corresponding replica will become ERROR.
- the volume will keep robustness Degraded.
- Enable the disk scheduling. Verify nothing changes.
- Enable the node scheduling. Verify.
- the failed replica is reused by Longhorn.
- the rebuilding progress in UI page looks good.
- the data content is correct after rebuilding.
- volume r/w works fine.
- Direct delete one replica via UI. Verify
- a new replica will be replenished immediately.
- the rebuilding progress in UI page looks good.
- the data content is correct after rebuilding.
- volume r/w works fine.
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