Hello,
I have replace one of our failed OSD drives and recreated a new osd
with ceph-deploy and it failes to start.
Command: ceph-deploy --overwrite-conf osd create --filestore
--zap-disk --data /dev/bcache0 --journal /dev/nvme0n1p13 <Hostname>
Output off ceph-deploy:
[ceph_deploy.conf][DEBUG ] found configuration file at: /root/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (2.0.1): /usr/bin/ceph-deploy
--overwrite-conf osd create --filestore --zap-disk --data /dev/bcache0
--journal /dev/nvme0n1p13 <Hostname>
[ceph_deploy.cli][INFO ] ceph-deploy options:
[ceph_deploy.cli][INFO ] verbose : False
[ceph_deploy.cli][INFO ] bluestore : None
[ceph_deploy.cli][INFO ] cd_conf :
<ceph_deploy.conf.cephdeploy.Conf instance at 0x7f8622160bd8>
[ceph_deploy.cli][INFO ] cluster : ceph
[ceph_deploy.cli][INFO ] fs_type : xfs
[ceph_deploy.cli][INFO ] block_wal : None
[ceph_deploy.cli][INFO ] default_release : False
[ceph_deploy.cli][INFO ] username : None
[ceph_deploy.cli][INFO ] journal : /dev/nvme0n1p13
[ceph_deploy.cli][INFO ] subcommand : create
[ceph_deploy.cli][INFO ] host : <Hostname>
[ceph_deploy.cli][INFO ] filestore : True
[ceph_deploy.cli][INFO ] func : <function
osd at 0x7f8622194848>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] zap_disk : True
[ceph_deploy.cli][INFO ] data : /dev/bcache0
[ceph_deploy.cli][INFO ] block_db : None
[ceph_deploy.cli][INFO ] dmcrypt : False
[ceph_deploy.cli][INFO ] overwrite_conf : True
[ceph_deploy.cli][INFO ] dmcrypt_key_dir :
/etc/ceph/dmcrypt-keys
[ceph_deploy.cli][INFO ] quiet : False
[ceph_deploy.cli][INFO ] debug : False
[ceph_deploy.osd][DEBUG ] Creating OSD on cluster ceph with data
device /dev/bcache0
[<Hostname>][DEBUG ] connected to host: <Hostname>
[<Hostname>][DEBUG ] detect platform information from remote host
[<Hostname>][DEBUG ] detect machine type
[<Hostname>][DEBUG ] find the location of an executable
[ceph_deploy.osd][INFO ] Distro info: CentOS Linux 7.5.1804 Core
[ceph_deploy.osd][DEBUG ] Deploying osd to <Hostname>
[<Hostname>][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[<Hostname>][DEBUG ] find the location of an executable
[ceph_deploy.osd][WARNIN] zapping is no longer supported when preparing
[<Hostname>][INFO ] Running command: /usr/sbin/ceph-volume --cluster
ceph lvm create --filestore --data /dev/bcache0 --journal
/dev/nvme0n1p13
[<Hostname>][DEBUG ] Running command: /bin/ceph-authtool --gen-print-key
[<Hostname>][DEBUG ] Running command: /bin/ceph --cluster ceph --name
client.bootstrap-osd --keyring
/var/lib/ceph/bootstrap-osd/ceph.keyring -i - osd new
a503ae5e-b5b9-40d7-b8b3-194f15e52082
[<Hostname>][DEBUG ] Running command: /usr/sbin/vgcreate --force --yes
ceph-a1ffe5bb-6f06-49c6-8aec-e3eb3a311162 /dev/bcache0
[<Hostname>][DEBUG ] stdout: Physical volume "/dev/bcache0"
successfully created.
[<Hostname>][DEBUG ] stdout: Volume group
"ceph-a1ffe5bb-6f06-49c6-8aec-e3eb3a311162" successfully created
[<Hostname>][DEBUG ] Running command: /usr/sbin/lvcreate --yes -l
100%FREE -n osd-data-a503ae5e-b5b9-40d7-b8b3-194f15e52082
ceph-a1ffe5bb-6f06-49c6-8aec-e3eb3a311162
[<Hostname>][DEBUG ] stdout: Logical volume
"osd-data-a503ae5e-b5b9-40d7-b8b3-194f15e52082" created.
[<Hostname>][DEBUG ] Running command: /bin/ceph-authtool --gen-print-key
[<Hostname>][DEBUG ] Running command: /usr/sbin/mkfs -t xfs -f -i
size=2048
/dev/ceph-a1ffe5bb-6f06-49c6-8aec-e3eb3a311162/osd-data-a503ae5e-b5b9-40d7-b8b3-194f15e52082
[<Hostname>][DEBUG ] stdout:
meta-data=/dev/ceph-a1ffe5bb-6f06-49c6-8aec-e3eb3a311162/osd-data-a503ae5e-b5b9-40d7-b8b3-194f15e52082
isize=2048 agcount=4, agsize=244154112 blks
[<Hostname>][DEBUG ] = sectsz=512
attr=2, projid32bit=1
[<Hostname>][DEBUG ] = crc=1
finobt=0, sparse=0
[<Hostname>][DEBUG ] data = bsize=4096
blocks=976616448, imaxpct=5
[<Hostname>][DEBUG ] = sunit=0 swidth=0 blks
[<Hostname>][DEBUG ] naming =version 2 bsize=4096
ascii-ci=0 ftype=1
[<Hostname>][DEBUG ] log =internal log bsize=4096
blocks=476863, version=2
[<Hostname>][DEBUG ] = sectsz=512
sunit=0 blks, lazy-count=1
[<Hostname>][DEBUG ] realtime =none extsz=4096
blocks=0, rtextents=0
[<Hostname>][DEBUG ] Running command: /bin/mount -t xfs -o
rw,noatime,inode64,noquota,nodiratime,logbufs=8,logbsize=256k,attr2
/dev/ceph-a1ffe5bb-6f06-49c6-8aec-e3eb3a311162/osd-data-a503ae5e-b5b9-40d7-b8b3-194f15e52082
/var/lib/ceph/osd/ceph-48
[<Hostname>][DEBUG ] Running command: /bin/chown -R ceph:ceph /dev/nvme0n1p13
[<Hostname>][DEBUG ] Running command: /bin/ln -s /dev/nvme0n1p13
/var/lib/ceph/osd/ceph-48/journal
[<Hostname>][DEBUG ] Running command: /bin/ceph --cluster ceph --name
client.bootstrap-osd --keyring
/var/lib/ceph/bootstrap-osd/ceph.keyring mon getmap -o
/var/lib/ceph/osd/ceph-48/activate.monmap
[<Hostname>][DEBUG ] stderr: got monmap epoch 4
[<Hostname>][DEBUG ] Running command: /bin/chown -R ceph:ceph /dev/nvme0n1p13
[<Hostname>][DEBUG ] Running command: /bin/chown -R ceph:ceph
/var/lib/ceph/osd/ceph-48/
[<Hostname>][DEBUG ] Running command: /bin/ceph-osd --cluster ceph
--osd-objectstore filestore --mkfs -i 48 --monmap
/var/lib/ceph/osd/ceph-48/activate.monmap --keyfile - --osd-data
/var/lib/ceph/osd/ceph-48/ --osd-journal
/var/lib/ceph/osd/ceph-48/journal --osd-uuid
a503ae5e-b5b9-40d7-b8b3-194f15e52082 --setuser ceph --setgroup ceph
[<Hostname>][DEBUG ] stderr: 2018-08-17 18:23:26.067 7f1f62c471c0 -1
auth: unable to find a keyring on /var/lib/ceph/osd/ceph-48//keyring:
(2) No such file or directory
[<Hostname>][DEBUG ] stderr: 2018-08-17 18:23:26.188 7f1f62c471c0 -1
journal read_header error decoding journal header
[<Hostname>][DEBUG ] stderr: 2018-08-17 18:23:26.198 7f1f62c471c0 -1
journal do_read_entry(4096): bad header magic
[<Hostname>][DEBUG ] stderr: 2018-08-17 18:23:26.198 7f1f62c471c0 -1
journal do_read_entry(4096): bad header magic
[<Hostname>][DEBUG ] Running command: /bin/ceph-authtool
/var/lib/ceph/osd/ceph-48/keyring --create-keyring --name osd.48
--add-key AQB39nZbiXJBMBAAOb9cxepxJrflhSNADuVNSQ==
[<Hostname>][DEBUG ] stdout: creating /var/lib/ceph/osd/ceph-48/keyring
[<Hostname>][DEBUG ] added entity osd.48 auth auth(auid =
18446744073709551615 key=AQB39nZbiXJBMBAAOb9cxepxJrflhSNADuVNSQ== with
0 caps)
[<Hostname>][DEBUG ] Running command: /bin/chown -R ceph:ceph
/var/lib/ceph/osd/ceph-48/keyring
[<Hostname>][DEBUG ] --> ceph-volume lvm prepare successful for: /dev/bcache0
[<Hostname>][DEBUG ] Running command: /bin/ln -snf /dev/nvme0n1p13
/var/lib/ceph/osd/ceph-48/journal
[<Hostname>][DEBUG ] Running command: /bin/chown -R ceph:ceph /dev/nvme0n1p13
[<Hostname>][DEBUG ] Running command: /bin/systemctl enable
ceph-volume@lvm-48-a503ae5e-b5b9-40d7-b8b3-194f15e52082
[<Hostname>][DEBUG ] stderr: Created symlink from
/etc/systemd/system/multi-user.target.wants/[email protected]
to /usr/lib/systemd/system/[email protected].
[<Hostname>][DEBUG ] Running command: /bin/systemctl start ceph-osd@48
[<Hostname>][DEBUG ] --> ceph-volume lvm activate successful for osd ID: 48
[<Hostname>][DEBUG ] --> ceph-volume lvm create successful for: /dev/bcache0
[<Hostname>][INFO ] checking OSD status...
[<Hostname>][DEBUG ] find the location of an executable
[<Hostname>][INFO ] Running command: /bin/ceph --cluster=ceph osd
stat --format=json
When OSD service is starting I'm getting these errors:
2018-08-17 19:12:02.998 7fd06e5a91c0 0 _get_class not permitted to load lua
2018-08-17 19:12:02.998 7fd06e5a91c0 1 osd.48 0 warning: got an error
loading one or more classes: (1) Operation not permitted
2018-08-17 19:12:02.998 7fd06e5a91c0 0 osd.48 0 crush map has
features 288232575208783872, adjusting msgr requires for clients
2018-08-17 19:12:02.998 7fd06e5a91c0 0 osd.48 0 crush map has
features 288232575208783872 was 8705, adjusting msgr requires for mons
2018-08-17 19:12:02.998 7fd06e5a91c0 0 osd.48 0 crush map has
features 288232575208783872, adjusting msgr requires for osds
2018-08-17 19:12:02.998 7fd06e5a91c0 0 osd.48 0 load_pgs
2018-08-17 19:12:02.998 7fd06e5a91c0 0 osd.48 0 load_pgs opened 0 pgs
2018-08-17 19:12:02.998 7fd06e5a91c0 0 osd.48 0 using
weightedpriority op queue with priority op cut off at 64.
2018-08-17 19:12:02.999 7fd06e5a91c0 -1 osd.48 0 log_to_monitors {default=true}
2018-08-17 19:12:03.004 7fd06e5a91c0 -1 osd.48 0
mon_cmd_maybe_osd_create fail: '(22) Invalid argument': (22) Invalid
argument
2018-08-17 19:12:03.004 7fd06e5a91c0 -1 osd.48 0 init unable to
update_crush_device_class: (22) Invalid argument
So i tried to add the osd into crushmap with "ceph osd crush add
osd.48 4.0 host=<Hostname>" same 22 error appears: Error EINVAL: (22)
Invalid argument. Trying to set device class it also fails with the
same error.
If I manually add the OSD to crushmap. Crustool fails to compile the
map with errors.
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