Hello,
we recently upgraded two clusters to Ceph luminous with bluestore and we discovered that we have many more pgs in state active+clean+inconsistent. (Possible data damage, xx pgs inconsistent)
This is probably due to checksums in bluestore that discover more errors.
We have some pools with replica 2 and some with replica 3.
I have read past forums thread and I have seen that Ceph do not repair automatically inconsistent pgs.
Even manual repair sometime fails.
I would like to understand if I am losing my data:
- with replica 2 I hope that ceph chooses right replica looking at checksums
- with replica 3 I hope that there are no problems at all
How can I tell ceph to simply create the second replica in another place?
Because I suppose that with replica 2 and inconsistent pgs I have only one copy of data.
Thank you in advance for any help.
Mario
_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
