On 09/01/2026 15:55, Chris Palmer via ceph-users wrote:

I'm working my way through adopting a test Squid cluster. MONs, MGRs, OSDs are now adopted ok. The cluster was installed from scratch on Squid.

I just tried adopting the MDS services. Adding the new containerized ones appeared to work, except...

ceph versions:

    "mds": {         "ceph version 19.2.3 (c92aebb279828e9c3c1f5d24613efca272649e62) squid (stable)": 2     },

ceph orch apply mds cephfs "c1,c2"

ceph versions:

    "mds": {         "ceph version 17.0.0-7183-g54142666 (54142666e5705ced88e3e2d91ddc0ff29867a362) quincy (dev)": 2,         "ceph version 19.2.3 (c92aebb279828e9c3c1f5d24613efca272649e62) squid (stable)": 2     },

How have I ended up with quincy ones???

At this stage they were only standby so have stopped them...

Hello, If you did not specify a specific image version, the global configuration is used and, if that is not defined, it will use a hardcoded image name: ceph config set global container_image quay.io/ceph/ceph:v19.2.3 See for instance: https://lists.ceph.io/hyperkitty/list/ceph-users@ceph.io/thread/THAH2JFQNB7B... (we have also had this issue while adopting a Quincy cluster) Once the image configuration is set, I think we just used "ceph orch daemon redeploy mds.$MDS_NAME" to get the correct version up and running. Loïc. -- | Loīc Tortay <tortay@cc.in2p3.fr> - IN2P3 Computing Centre |