Hi, I have a ceph cluster of version 12.2.5 on centos7.
I created 3 pools, 'rbd' for rbd storage, as well as 'cephfs_data' and 'cephfs_meta' for cephfs. Cephfs is used for backing up by rsync and volumes mounting by docker. The size of backup files is 3.5T. Besides, docker use less than 60G spaces. 'cephfs df' shows no more than 3.6T at first. But the used size is 3.9T now. And according to my observation, the used size (cephfs df) is growing 60-100G everyday. As I check the origin files, the whole size is almost the same size as the beginning does. Does anybody encounter the same issue?
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