Hi André, On Sat, Jan 14, 2023 at 12:14 AM André de Freitas Smaira <afsmaira@ufscar.br> wrote:
Hello!
Yesterday we found some errors in our cephadm disks, which is making it impossible to access our HPC Cluster:
# ceph health detail HEALTH_WARN 3 failed cephadm daemon(s); insufficient standby MDS daemons available [WRN] CEPHADM_FAILED_DAEMON: 3 failed cephadm daemon(s) daemon mds.cephfs.s1.nvopyf on s1.ceph.infra.ufscar.br is in error state daemon mds.cephfs.s2.qikxmw on s2.ceph.infra.ufscar.br is in error state daemon mds.cftv.s2.anybzk on s2.ceph.infra.ufscar.br is in error state [WRN] MDS_INSUFFICIENT_STANDBY: insufficient standby MDS daemons available have 0; want 1 more
What's in the MDS logs?
Googling we found out that we should remove the failed MDS, but the data in these disks is relatively important. We would like to know if we need to remove it or if it can be fixed, and if we have to remove it if the data will be lost. Please tell me if you need more information.
Thanks in advance, André de Freitas Smaira Federal University of São Carlos - UFSCar _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
-- Cheers, Venky