Bug #48473
Updated by Jos Collin over 2 years ago
From [1], try the below command mistakes. These 'mds_ranks' must be integers and non-empty. Otherwise it crashes. $ ceph fs perf stats --mds_rank=1, $ ceph fs perf stats --mds_rank=1,a [1] https://docs.ceph.com/en/latest/cephfs/cephfs-top/#manager-plugin https://ceph--38108.org.readthedocs.build/en/38108/cephfs/cephfs-top/#manager-plugin