hi I have a cluster of 5 storage nodes + 2 (mon+mds+mgr) nodes for file system storage. The usage is very good. The cluster is now being expanded by adding storage nodes. But when the data was backfilled, I found that the total space of the storage pool was decreasing. I had to mark the newly added osd as out, and the data pool space was restored to the size before the expansion. Can anyone help me, thanks _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx