Hi, Is there any way to pull out the fragmentation value from the disk somehow without shutdown the osd and run the ceph-objectstore-tool command? We had a total outage last week which is based on multiple bugs but most of them are down to disk fragmentation which is super high in our case. I'm trying to find in the logs and in ceph metrics some hint but I couldn't find anything how I can monitor or at least check this value: ceph-bluestore-tool --path /var/lib/ceph/osd/ceph-218/ --command free-score block: { "fragmentation_rating": 0.90989583876508828 } bluefs-db: { "fragmentation_rating": 0.41012391001249843 } failure querying 'bluefs-wal' 2024-09-15T12:19:31.814+0700 7f90c66d00c0 -1 asok(0x55c637e7c000) AdminSocket: request '[{"prefix": "bluestore allocator score bluefs-wal"}]' not defined Thank you ________________________________ This message is confidential and is for the sole use of the intended recipient(s). It may also be privileged or otherwise protected by copyright or other legal rules. If you have received it by mistake please let us know by reply email and delete it from your system. It is prohibited to copy this message or disclose its content to anyone. Any confidentiality or privilege is not waived or lost by any mistaken delivery or unauthorized disclosure of the message. All messages sent to and from Agoda may be monitored to ensure compliance with company policies, to protect the company's interests and to remove potential malware. Electronic messages may be intercepted, amended, lost or deleted, or contain viruses.