Hello
I am running 17.2.1. We had a disk failure and I followed
https://docs.ceph.com/en/quincy/cephadm/services/osd/ to
replace the OSD but it didn't work.
I replaced the failed disk, ran "ceph orch osd rm 494
--replace --zap", which stopped and removed the daemon from
"ceph orch ps", and deleted the WAL/DB LVM volume of the OSD
from the NVMe device shared with other OSDs. "ceph status"
says 710 OSDs total, 709 up. So far so good.
BUT
"ceph status" shows osd.494 as stray, even though it is not
running on the host, its systemd files have been cleaned up,
and "cephadm ls" doesn't show it.
A new OSD is not being created. The logs have entries about
osd claims for ID 494 but nothing is happening.
Re-applying the drive group spec below didn't result in
anything:
service_type: osd
service_id: r740xd2-mk2-hdd
service_name: osd.r740xd2-mk2-hdd
placement:
label: r740xd2-mk2
spec:
data_devices:
rotational: 1
db_devices:
paths:
- /dev/nvme0n1
Did I do something incorrectly? What do I need to do to
re-create the failed OSD?
Vlad
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