On Fri, Apr 13, 2018 at 8:20 PM, Rhian Resnick <rresnick@xxxxxxx> wrote:
Evening,
When attempting to create an OSD we receive the following error.
[ceph-admin@ceph-storage3 ~]$ sudo ceph-volume lvm create --bluestore --data /dev/sduRunning command: ceph-authtool --gen-print-keyRunning command: ceph --cluster ceph --name client.bootstrap-osd --keyring /var/lib/ceph/bootstrap-osd/ceph.keyring -i - osd new c8cb8cff-dad9-48b8-8d77- 6f130a4b629d --> Was unable to complete a new OSD, will rollback changes--> OSD will be fully purged from the cluster, because the ID was generatedRunning command: ceph osd purge osd.140 --yes-i-really-mean-itstderr: purged osd.140--> MultipleVGsError: Got more than 1 result looking for volume group: ceph-6a2e8f21-bca2-492b-8869-eecc995216cc Any hints on what to do? This occurs when we attempt to create osd's on this node.
Can you use a paste site and get the /var/log/ceph/ceph-volume.log contents? Also, if you could try the same command but with:
CEPH_VOLUME_DEBUG=1
I think you are hitting two issues here:
1) Somehow `osd new` is not completing and failing
2) The `purge` command to wipe out the LV is getting multiple LV's and cannot make sure to match the one it used.
#2 definitely looks like something we are doing wrong, and #1 can have a lot of different causes. The logs would be tremendously helpful!
Rhian Resnick
Associate Director Middleware and HPC
Office of Information Technology
Florida Atlantic University
777 Glades Road, CM22, Rm 173B
Boca Raton, FL 33431
Phone 561.297.2647
Fax 561.297.0222
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