Comment 12 for bug 1776888

Hi Wei,

I appreciate for your test and for your comments. According to your feedback, I think we can close point 1. Correct?

For point 2, I think it is not functional fault. The current version of Kolla and Kolla-ansible can handle filestore and bluestore well, correct?

For point 3, regarding the label name has been defined in spec clearly, and the spec has been released several months before. The code is align with spec. The label name does not introduce any faults, doesn't it?

For point 4, I think you plan to update document. In fact, kolla ceph supports more than three deployment manners. I have some concern with the case 3. Deploy one bluestore OSD with one device is meanful, but format the device with 4 partitions are meaningless. In Ceph document (http://docs.ceph.com/docs/master), block.wal and block.db should be faster than primary device. Allocate block, block.wal and block.db within the same device is bad solution and it impacts on performance negatively. I have tested it. So kolla ceph should not support case 3 you mentioned.

For point 5, could you please share me the error information? I run the command in my test bed, I did not find the error information. Thanks in advance.

Thanks!