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@xxxxxxxxxxxxxxxxx
--
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
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