[ceph-users] kernel: ceph: mdsmap_decode got incorrect state(up:standby-replay)

Dear all, After enabling "allow_standby_replay" on our cluster we are getting (lots) of identical errors on the client /var/log/messages like Apr 29 14:21:26 hal kernel: ceph: mdsmap_decode got incorrect state(up:standby-replay) We are using the ml kernel 5.6.4-1.el7 on Scientific Linux 7.8 Cluster and client are running Ceph v14.2.9 Setting was enabled with: # ceph fs set cephfs allow_standby_replay true [root@ceph-s1 ~]# ceph mds stat cephfs:1 {0=ceph-s3=up:active} 1 up:standby-replay 2 up:standby Is this something to worry about, or should we just disable allow_standby_replay ? any advice appreciated, many thanks Jake Note: I am working from home until further notice. For help, contact unixadmin(a)mrc-lmb.cam.ac.uk -- Dr Jake Grimmett Head Of Scientific Computing MRC Laboratory of Molecular Biology Francis Crick Avenue, Cambridge CB2 0QH, UK. Phone 01223 267019 Mobile 0776 9886539