This works after upgrading to 15.2.8 from 15.2.5. I see an improvement that "orch host add" does some checking and shows explicit messages if anything is missing. But I am still not sure how 15.2.5 worked initially when building the cluster. Anyways, I am good now.
Thanks! Tony > -----Original Message----- > From: Eugen Block <ebl...@nde.ag> > Sent: Tuesday, February 2, 2021 12:32 AM > To: Tony Liu <tonyliu0...@hotmail.com> > Cc: ceph-users@ceph.io > Subject: Re: [ceph-users] Re: no device listed after adding host > > 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 <tonyliu0...@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 <ebl...@nde.ag> > >> Sent: Monday, February 1, 2021 12:33 PM > >> To: Tony Liu <tonyliu0...@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 <tonyliu0...@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 <tonyliu0...@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-le...@ceph.io > >> > _______________________________________________ > >> > ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send > >> > an email to ceph-users-le...@ceph.io > >> > >> > > _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
