Just a note: you don't need to install any additional package to run ceph-volume: host1:~ # cephadm ceph-volume lvm list Did you resolve the missing OSDs since you posted a follow-up question? If not did you check all the logs on the OSD host, e.g. 'journalctl -f' or ceph-volume.log in /var/log/ceph/<UUID>/? I would expect to find clues what's going on. Zitat von Tony Liu <tonyliu0592@hotmail.com>:
Hi Eugen,
I installed ceph-osd on the osd-host to run ceph-volume, which then lists all devices. But "ceph orch device ls" on the controller (mon and mgr) still doesn't show those devices. This worked when I initially built the cluster. Not sure what is missing here. Trying to find out how to trace it. Any idea?
Thanks! Tony
-----Original Message----- From: Eugen Block <eblock@nde.ag> Sent: Monday, February 1, 2021 12:33 PM To: Tony Liu <tonyliu0592@hotmail.com> Cc: ceph-users@ceph.io Subject: Re: [ceph-users] Re: no device listed after adding host
Hi,
you could try
ceph-volume inventory
to see if it finds or reports anything.
Zitat von Tony Liu <tonyliu0592@hotmail.com>:
"ceph log last cephadm" shows the host was added without errors. "ceph orch host ls" shows the host as well. "python3 -c import sys;exec(...)" is running on the host. But still no devices on this host is listed. Where else can I check?
Thanks! Tony
-----Original Message----- From: Tony Liu <tonyliu0592@hotmail.com> Sent: Sunday, January 31, 2021 9:23 PM To: ceph-users@ceph.io Subject: [ceph-users] no device listed after adding host
Hi,
I added a host by "ceph orch host add ceph-osd-5 10.6.10.84 ceph-osd". I can see the host by "ceph orch host ls", but no devices listed by "ceph orch device ls ceph-osd-5". I tried "ceph orch device zap ceph-osd-5 /dev/sdc --force", which works fine. Wondering why no devices listed? What I am missing here?
Thanks! Tony _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io
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