Hello Friends, i have a strange output when issuing following command root@node35:~# rbd du -p cephhdd-001-mypool NAME PROVISIONED USED ... vm-99936587-disk-0@H202302091535 400 GiB 5.2 GiB vm-99936587-disk-0@H202302091635 400 GiB 1.2 GiB vm-99936587-disk-0 400 GiB 732 MiB vm-9999104-cloudinit 4 MiB 4 MiB vm-9999104-disk-0 600 GiB 586 GiB <TOTAL> 49 TiB 44 TiB rbd: du failed: (2) No such file or directory root@node35:~# I do not know why i receive "rbd: du failed: (2) No such file or directory". How can i find the origin for this? My Ceph-Version 17.2.3 installed with "cephadm". Cluster is "HEALTH_OK" with 108 OSDs distributed over 3 Nodes where mgr/mon also resides. Hope you can help Mehmet