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@xxxxxxxxxxx>:
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@xxxxxx>
Sent: Monday, February 1, 2021 12:33 PM
To: Tony Liu <tonyliu0592@xxxxxxxxxxx>
Cc: ceph-users@xxxxxxx
Subject: Re: 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@xxxxxxxxxxx>:
> "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@xxxxxxxxxxx>
>> Sent: Sunday, January 31, 2021 9:23 PM
>> To: ceph-users@xxxxxxx
>> Subject: 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@xxxxxxx To unsubscribe send an
>> email to ceph-users-leave@xxxxxxx
> _______________________________________________
> ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an
> email to ceph-users-leave@xxxxxxx
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx
