Hi Eugen thank you very much for your reply. I'm Manuel, a colleague of Sebastián. I complete what you ask us. We have checked more ceph commands, not only ceph crash and ceph org and many other commands are equally hung: [spsrc-mon-1 ~]# cephadm shell -- ceph pg stat hangs forever [spsrc-mon-1 ~]# cephadm shell -- ceph status Works [spsrc-mon-1 ~]# cephadm shell -- ceph progress hangs forever [spsrc-mon-1 ~]# cephadm shell -- ceph balancer status hangs forever [spsrc-mon-1 ~]# cephadm shell -- ceph crash ls hangs forever [spsrc-mon-1 ~]# cephadm shell -- ceph crash stat hangs forever [spsrc-mon-1 ~]# cephadm shell -- ceph telemetry status hangs forever We have checked the call made from the container by checking DEBUG logs and I see that it is correct, in some commands work but others hang: 2021-05-20 09:56:02,903 DEBUG Running command (timeout=None): /bin/docker run --rm --ipc=host --net=host --privileged --group-add=disk -e CONTAINER_IMAGE=172.16.3.146:4000/ceph/ceph:v15.2.9 -e NODE_NAME=spsrc-mon-1 -v /var/run/ceph/3cdbf59a-a74b-11ea-93cc-f0d4e2e6643c:/var/run/ceph:z -v /var/log/ceph/3cdbf59a-a74b-11ea-93cc-f0d4e2e6643c:/var/log/ceph:z -v /var/lib/ceph/3cdbf59a-a74b-11ea-93cc-f0d4e2e6643c/crash:/var/lib/ceph/crash:z -v /dev:/dev -v /run/udev:/run/udev -v /sys:/sys -v /run/lvm:/run/lvm -v /run/lock/lvm:/run/lock/lvm -v /var/lib/ceph/3cdbf59a-a74b-11ea-93cc-f0d4e2e6643c/mon.spsrc-mon-1/config:/etc/ceph/ceph.conf:z -v /etc/ceph/ceph.client.admin.keyring:/etc/ceph/ceph.keyring:z --entrypoint ceph 172.16.3.146:4000/ceph/ceph:v15.2.9 pg stat We have 3 monitor nodes and these are the containers that are running (on all monitor nodes): acf8870fc788 172.16.3.146:4000/ceph/ceph:v15.2.9 "/usr/bin/ceph-mds -…" 7 days ago Up 7 days ceph-3cdbf59a-a74b-11ea-93cc-f0d4e2e6643c-mds.manila.spsrc-mon-1.gpulzs cfac86f29db4 172.16.3.146:4000/ceph/ceph:v15.2.9 "/usr/bin/ceph-mon -…" 7 days ago Up 7 days ceph-3cdbf59a-a74b-11ea-93cc-f0d4e2e6643c-mon.spsrc-mon-1 4e6e600fa915 172.16.3.146:4000/ceph/ceph:v15.2.9 "/usr/bin/ceph-crash…" 7 days ago Up 7 days ceph-3cdbf59a-a74b-11ea-93cc-f0d4e2e6643c-crash.spsrc-mon-1 dae36c48568e 172.16.3.146:4000/ceph/ceph:v15.2.9 "/usr/bin/ceph-mgr -…" 7 days ago Up 7 days ceph-3cdbf59a-a74b-11ea-93cc-f0d4e2e6643c-mgr.spsrc-mon-1.eziiam All with running status in all the 3 monitor nodes. As you see in this monitor, we have MDS, MON, CRASH and MGR. Any ideas what we can check?. Best regards, Manu _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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