Hi,
I add --no-mon-config option after the command cause the error shows
that I can try this option. And the command executes successfully. Now
I have added OSDs into the cluster and seems well.
I'm wondering whether this option have any effect to osd or not?
Thanks
Marc Roos <M.Roos@xxxxxxxxxxxxxxxxx> 于2019年1月25日周五 上午4:16写道：
ceph osd create
ceph osd rm osd.15
sudo -u ceph mkdir /var/lib/ceph/osd/ceph-15
ceph-disk prepare --bluestore --zap-disk /dev/sdc (bluestore)
blkid /dev/sdb1
echo "UUID=a300d511-8874-4655-b296-acf489d5cbc8
/var/lib/ceph/osd/ceph-15 xfs defaults 0 0" >> /etc/fstab
mount /var/lib/ceph/osd/ceph-15
chown ceph.ceph -R /var/lib/ceph/osd/ceph-15
sudo -u ceph ceph-osd -i 15 --mkfs --mkkey --osd-uuid
sudo -u ceph ceph auth add osd.15 osd 'allow *' mon 'allow profile osd'
mgr 'allow profile osd' -i /var/lib/ceph/osd/ceph-15/keyring
ceph osd create
sudo -u ceph ceph osd crush add osd.15 0.4 host=c04
systemctl start ceph-osd@15
systemctl enable ceph-osd@15
-----Original Message-----
From: Zhenshi Zhou [mailto:deaderzzs@xxxxxxxxx]
Sent: 24 January 2019 10:32
To: ceph-users
Subject: create osd failed due to cephx authentication
Hi,
I'm installing a new ceph cluster manually. I get errors when I create
osd:
# ceph-osd -i 0 --mkfs --mkkey
2019-01-24 17:07:44.045 7f45f497b1c0 -1 auth: unable to find a keyring
on /var/lib/ceph/osd/ceph-0/keyring: (2) No such file or directory
2019-01-24 17:07:44.045 7f45f497b1c0 -1 monclient: ERROR: missing
keyring, cannot use cephx for authentication
Some informations are provided, did I miss anything?
# cat /etc/ceph/ceph.conf:
[global]
...
[osd.0]
host = ceph-osd1
osd data = ""> bluestore block path = /dev/disk/by-partlabel/bluestore_block_0
bluestore block db path = /dev/disk/by-partlabel/bluestore_block_db_0
bluestore block wal path = /dev/disk/by-partlabel/bluestore_block_wal_0
# ls /var/lib/ceph/osd/ceph-0
type
# cat /var/lib/ceph/osd/ceph-0/type
bluestore
# ceph -s
cluster:
id: 7712ab7e-3c38-44b3-96d3-4e1de9da0ff6
health: HEALTH_OK
services:
mon: 3 daemons, quorum ceph-mon1,ceph-mon2,ceph-mon3
mgr: ceph-mon1(active), standbys: ceph-mon2, ceph-mon3
osd: 1 osds: 0 up, 0 in
data:
pools: 0 pools, 0 pgs
objects: 0 objects, 0 B
usage: 0 B used, 0 B / 0 B avail
pgs:
# ceph --version
ceph version 13.2.4 (b10be4d44915a4d78a8e06aa31919e74927b142e) mimic
(stable)
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