This time I really clean up everything with purge/purgedata and ensured no
warning message. Go over the quick start guild again..
Still failed in the same step but sounds like related to permission as below.
[node2][WARNIN] command_check_call: Running command: /usr/bin/ceph-osd
--cluster ceph --mkfs --mkkey -i 0 --monmap /var/local/osd0/activate.monmap
--osd-data /var/local/osd0 --osd-journal /var/local/osd0/journal --osd-uuid
fe67c319-279d-4cbd-9ebe-30e6cbc88010 --keyring /var/local/osd0/keyring
--setuser ceph --setgroup ceph
[node2][WARNIN] 2016-05-26 20:45:27.499999 7f7eadf50800 -1
filestore(/var/local/osd0) mkfs: write_version_stamp() failed: (13) Permission
denied
[node2][WARNIN] 2016-05-26 20:45:27.500015 7f7eadf50800 -1 OSD::mkfs:
ObjectStore::mkfs failed with error -13
.
.
[node2][ERROR ] RuntimeError: command returned non-zero exit status: 1
[ceph_deploy][ERROR ] RuntimeError: Failed to execute command:
/usr/sbin/ceph-disk -v activate --mark-init systemd --mount /var/local/osd0
Here is more details..
[albert@admin-node my-cluster]$ ceph-deploy osd activate node2:/var/local/osd0
node4:/var/local/osd1
[ceph_deploy.conf][DEBUG ] found configuration file at:
/home/albert/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (1.5.33): /usr/bin/ceph-deploy osd activate
node2:/var/local/osd0 node4:/var/local/osd1
[ceph_deploy.cli][INFO ] ceph-deploy options:
[ceph_deploy.cli][INFO ] username : None
[ceph_deploy.cli][INFO ] verbose : False
[ceph_deploy.cli][INFO ] overwrite_conf : False
[ceph_deploy.cli][INFO ] subcommand : activate
[ceph_deploy.cli][INFO ] quiet : False
[ceph_deploy.cli][INFO ] cd_conf :
<ceph_deploy.conf.cephdeploy.Conf instance at 0x2402518>
[ceph_deploy.cli][INFO ] cluster : ceph
[ceph_deploy.cli][INFO ] func : <function osd at
0x23f5c08>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] default_release : False
[ceph_deploy.cli][INFO ] disk : [('node2',
'/var/local/osd0', None), ('node4', '/var/local/osd1', None)]
[ceph_deploy.osd][DEBUG ] Activating cluster ceph disks node2:/var/local/osd0:
node4:/var/local/osd1:
[node2][DEBUG ] connection detected need for sudo
[node2][DEBUG ] connected to host: node2
[node2][DEBUG ] detect platform information from remote host
[node2][DEBUG ] detect machine type
[node2][DEBUG ] find the location of an executable
[ceph_deploy.osd][INFO ] Distro info: CentOS Linux 7.2.1511 Core
[ceph_deploy.osd][DEBUG ] activating host node2 disk /var/local/osd0
[ceph_deploy.osd][DEBUG ] will use init type: systemd
[node2][DEBUG ] find the location of an executable
[node2][INFO ] Running command: sudo /usr/sbin/ceph-disk -v activate
--mark-init systemd --mount /var/local/osd0
[node2][WARNIN] main_activate: path = /var/local/osd0
[node2][WARNIN] activate: Cluster uuid is b8d12d74-3366-4f57-b8df-6e86e795508d
[node2][WARNIN] command: Running command: /usr/bin/ceph-osd --cluster=ceph
--show-config-value=fsid
[node2][WARNIN] activate: Cluster name is ceph
[node2][WARNIN] activate: OSD uuid is fe67c319-279d-4cbd-9ebe-30e6cbc88010
[node2][WARNIN] activate: OSD id is 0
[node2][WARNIN] activate: Initializing OSD...
[node2][WARNIN] command_check_call: Running command: /usr/bin/ceph --cluster
ceph --name client.bootstrap-osd --keyring
/var/lib/ceph/bootstrap-osd/ceph.keyring mon getmap -o
/var/local/osd0/activate.monmap
[node2][WARNIN] got monmap epoch 1
[node2][WARNIN] command_check_call: Running command: /usr/bin/ceph-osd
--cluster ceph --mkfs --mkkey -i 0 --monmap /var/local/osd0/activate.monmap
--osd-data /var/local/osd0 --osd-journal /var/local/osd0/journal --osd-uuid
fe67c319-279d-4cbd-9ebe-30e6cbc88010 --keyring /var/local/osd0/keyring
--setuser ceph --setgroup ceph
[node2][WARNIN] 2016-05-26 20:45:27.499999 7f7eadf50800 -1
filestore(/var/local/osd0) mkfs: write_version_stamp() failed: (13) Permission
denied
[node2][WARNIN] 2016-05-26 20:45:27.500015 7f7eadf50800 -1 OSD::mkfs:
ObjectStore::mkfs failed with error -13
[node2][WARNIN] 2016-05-26 20:45:27.500054 7f7eadf50800 -1 ** ERROR: error
creating empty object store in /var/local/osd0: (13) Permission denied
[node2][WARNIN] Traceback (most recent call last):
[node2][WARNIN] File "/usr/sbin/ceph-disk", line 9, in <module>
[node2][WARNIN] load_entry_point('ceph-disk==1.0.0', 'console_scripts',
'ceph-disk')()
[node2][WARNIN] File "/usr/lib/python2.7/site-packages/ceph_disk/main.py",
line 4964, in run
[node2][WARNIN] main(sys.argv[1:])
[node2][WARNIN] File "/usr/lib/python2.7/site-packages/ceph_disk/main.py",
line 4915, in main
[node2][WARNIN] args.func(args)
[node2][WARNIN] File "/usr/lib/python2.7/site-packages/ceph_disk/main.py",
line 3277, in main_activate
[node2][WARNIN] init=args.mark_init,
[node2][WARNIN] File "/usr/lib/python2.7/site-packages/ceph_disk/main.py",
line 3097, in activate_dir
[node2][WARNIN] (osd_id, cluster) = activate(path, activate_key_template,
init)
[node2][WARNIN] File "/usr/lib/python2.7/site-packages/ceph_disk/main.py",
line 3202, in activate
[node2][WARNIN] keyring=keyring,
[node2][WARNIN] File "/usr/lib/python2.7/site-packages/ceph_disk/main.py",
line 2695, in mkfs
[node2][WARNIN] '--setgroup', get_ceph_group(),
[node2][WARNIN] File "/usr/lib/python2.7/site-packages/ceph_disk/main.py",
line 439, in command_check_call
[node2][WARNIN] return subprocess.check_call(arguments)
[node2][WARNIN] File "/usr/lib64/python2.7/subprocess.py", line 542, in
check_call
[node2][WARNIN] raise CalledProcessError(retcode, cmd)
[node2][WARNIN] subprocess.CalledProcessError: Command '['/usr/bin/ceph-osd',
'--cluster', 'ceph', '--mkfs', '--mkkey', '-i', '0', '--monmap',
'/var/local/osd0/activate.monmap', '--osd-data', '/var/local/osd0',
'--osd-journal', '/var/local/osd0/journal', '--osd-uuid',
'fe67c319-279d-4cbd-9ebe-30e6cbc88010', '--keyring', '/var/local/osd0/keyring',
'--setuser', 'ceph', '--setgroup', 'ceph']' returned non-zero exit status 1
[node2][ERROR ] RuntimeError: command returned non-zero exit status: 1
[ceph_deploy][ERROR ] RuntimeError: Failed to execute command:
/usr/sbin/ceph-disk -v activate --mark-init systemd --mount /var/local/osd0
[albert@admin-node my-cluster]$
-----Original Message-----
From: ceph-users [mailto:[email protected]] On Behalf Of Fulvio
Galeazzi
Sent: Thursday, May 26, 2016 9:17 AM
To: [email protected]
Subject: Re: [ceph-users] ceph-disk: Error: No cluster conf found in /etc/ceph
with fsid
Hallo,
as I spent the whole afternoon on a similar issue... :-)
Run purge (will also remove ceph packages, I am assuming you don't care much
about the existing stuff),
on all nodes mon/osd/admin remove
rm -rf /var/lib/ceph/
on OSD nodes make sure you mount all partitions, then remove
rm -rf /srv/node/<whatever>*/*
chown -R ceph.ceph /srv/node/<whatever>*/
on admin node, remove, from the cluster-administration-directory,
rm ceph.bootstrap* ceph*keyring
and only leave the old ceph.conf which you will probably susbstitute with the
default one after step 1 (assuming, for example, you either spent some time
playing with it and/or you want to force a specific cephfs-id).
Good luck
Fulvio
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