Ceph: MDS nodes stuck in unknown state, "mds.0.journal EMetaBlob.replay 2 dirlumps by unknown.0" in MDS logs
Issue
MDS nodes stuck in unknown state
, "mds.0.journal EMetaBlob.replay 2 dirlumps by unknown.0" in MDS logs
mds.cephfs-ec.ceph104.ljgzbe ceph104 unknown 63s ago 3M - <unknown> <unknown> <unknown>
mds.cephfs-ec.ceph105.txuoff ceph105 stopped 2m ago 3M - <unknown> <unknown> <unknown>
From MDS logs (Ex: ceph-mds.cephfs-ec.ceph104.ljgzbe.log-20221208):
2022-12-07T10:01:11.997+0000 7f2a9c7c9700 10 mds.0.journal EMetaBlob.replay 2 dirlumps by unknown.0
Environment
Red Hat Ceph Storage (RHCS) 5.0.x
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.