Incremental reintegration [test] : Container existence test

Container existence test
1. Create several containers (A/B/C/D/E/F), write some data through
ior/mdtest
2. Exclude engine X, wait rebuild done
3. Create new containers G/H write some data, destroy old containers A/B
4. Reintegrate engine X
5. Write some new data to newly created container G/H, should success
6. Read data from destroyed container A/B, should fail
7. Create new containers I/J write some data, destroy old containers (C/D)
8. Wait reintegrate done (or not)
9. Verify container E/F/G/H/I/J exist and verify data, and A/B/C/D non-exist
(IO fail)