Hi Sagara, good to hear. Are you using filestore? I completely missed that. Bluestore-tool would have been useless :) My suspicion is a lost write from cache due to power loss. Best regards, ================= Frank Schilder AIT Risø Campus Bygning 109, rum S14 ________________________________________ From: Sagara Wijetunga <sagarawmw@yahoo.com> Sent: 03 November 2020 16:06:16 To: ceph-users@ceph.io; Frank Schilder Subject: Re: [ceph-users] Re: How to recover from active+clean+inconsistent+failed_repair? [SOLVED] Hi Frank Found the issue and fixed. It was a one copy of 0 byte object. Removed it. Deep scrub the PG fixed the issue. # find /var/lib/ceph/osd/ -type f -name "1000023675e*" /var/lib/ceph/osd/ceph-2/current/3.b_head/DIR_B/DIR_A/DIR_E/1000023675e.00000000__head_AE97EEAB__3 # ls -l /var/lib/ceph/osd/ceph-2/current/3.b_head/DIR_B/DIR_A/DIR_E/1000023675e.00000000__head_AE97EEAB__3 -rw-r--r-- 1 ceph ceph 0 Oct 31 19:18 /var/lib/ceph/osd/ceph-2/current/3.b_head/DIR_B/DIR_A/DIR_E/1000023675e.00000000__head_AE97EEAB__3 Once again, many thanks for your help. Best regards Sagara