[ceph-users] Re: Ceph FS not releasing space after file deletion

On Tue, Sep 3, 2019 at 3:39 PM Guilherme <guilherme.geronimo@gmail.com> wrote:

Dear CEPHers, Adding some comments to my colleague's post: we are running Mimic 13.2.6 and struggling with 2 issues (that might be related): 1) After a "lack of space" event we've tried to remove a 40TB file. The file is not there anymore, but no space was released. No process is using the file either. 2) There are many files in /lost+found (~25TB|~5%). Every time we try to remove a file, MDS crashes ([1,2]).

Might be related to this ticket: https://tracker.ceph.com/issues/38452 -- Patrick Donnelly, Ph.D. He / Him / His Senior Software Engineer Red Hat Sunnyvale, CA GPG: 19F28A586F808C2402351B93C3301A3E258DD79D