Hi Thorn, could you please share the output of "ceph df detail" command representing the problem? And please give an overview of your OSD layout - amount of OSDs, shared or dedicated DB/WAL, main and DB volume sizes. Thanks, Igor On 3/13/2024 5:58 AM, Thorne Lawler wrote:
Hi everyone!
My Ceph cluster (17.2.6) has a CephFS volume which is showing 41TB usage for the data pool, but there are only 5.5TB of files in it. There are fewer than 100 files on the filesystem in total, so where is all that space going?
How can I analyze my cephfs to understand what is using that space, and if possible, how can I reclaim that space?
Thank you.
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