[stadmin@ceph-admin cluster]$ ceph-deploy disk list node01 node02 node03
[ceph_deploy.conf][DEBUG ] found configuration file at: /home/stadmin/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (2.0.1): /bin/ceph-deploy disk list node01 node02 node03
[ceph_deploy.cli][INFO ] ceph-deploy options:
[ceph_deploy.cli][INFO ] username : None
[ceph_deploy.cli][INFO ] verbose : False
[ceph_deploy.cli][INFO ] debug : False
[ceph_deploy.cli][INFO ] overwrite_conf : False
[ceph_deploy.cli][INFO ] subcommand : list
[ceph_deploy.cli][INFO ] quiet : False
[ceph_deploy.cli][INFO ] cd_conf : <ceph_deploy.conf.cephdeploy.Conf instance at 0x7f5163c0a3f8>
[ceph_deploy.cli][INFO ] cluster : ceph
[ceph_deploy.cli][INFO ] host : ['node01', 'node02', 'node03']
[ceph_deploy.cli][INFO ] func : <function disk at 0x7f5163c45938>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] default_release : False
[node01][DEBUG ] connection detected need for sudo
[node01][DEBUG ] connected to host: node01
[node01][DEBUG ] detect platform information from remote host
[node01][DEBUG ] detect machine type
[node01][DEBUG ] find the location of an executable
[node01][INFO ] Running command: sudo fdisk -l
[node01][INFO ] Disk /dev/sda: 1196.0 GB, 1195997396992 bytes, 2335932416 sectors
[node01][INFO ] Disk /dev/mapper/centos-root: 107.4 GB, 107374182400 bytes, 209715200 sectors
[node01][INFO ] Disk /dev/mapper/centos-swap: 16.7 GB, 16710107136 bytes, 32636928 sectors
[node01][INFO ] Disk /dev/mapper/centos-data: 1017.1 GB, 1017143885824 bytes, 1986609152 sectors
[node02][DEBUG ] connection detected need for sudo
[node02][DEBUG ] connected to host: node02
[node02][DEBUG ] detect platform information from remote host
[node02][DEBUG ] detect machine type
[node02][DEBUG ] find the location of an executable
[node02][INFO ] Running command: sudo fdisk -l
[node02][INFO ] Disk /dev/sda: 1196.0 GB, 1195997396992 bytes, 2335932416 sectors
[node02][INFO ] Disk /dev/mapper/centos-root: 107.4 GB, 107374182400 bytes, 209715200 sectors
[node02][INFO ] Disk /dev/mapper/centos-swap: 16.7 GB, 16710107136 bytes, 32636928 sectors
[node02][INFO ] Disk /dev/mapper/centos-data: 1017.1 GB, 1017143885824 bytes, 1986609152 sectors
[node03][DEBUG ] connection detected need for sudo
[node03][DEBUG ] connected to host: node03
[node03][DEBUG ] detect platform information from remote host
[node03][DEBUG ] detect machine type
[node03][DEBUG ] find the location of an executable
[node03][INFO ] Running command: sudo fdisk -l
[node03][INFO ] Disk /dev/sda: 1196.0 GB, 1195997396992 bytes, 2335932416 sectors
[node03][INFO ] Disk /dev/mapper/centos-root: 107.4 GB, 107374182400 bytes, 209715200 sectors
[node03][INFO ] Disk /dev/mapper/centos-swap: 16.7 GB, 16710107136 bytes, 32636928 sectors
[node03][INFO ] Disk /dev/mapper/centos-data: 966.7 GB, 966678020096 bytes, 1888043008 sectors
[stadmin@ceph-admin cluster]$ ceph-deploy osd create --data /dev/mapper/centos-data node01
[ceph_deploy.conf][DEBUG ] found configuration file at: /home/stadmin/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (2.0.1): /bin/ceph-deploy osd create --data /dev/mapper/centos-data node01
[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 0x7fd74866d518>
[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 : None
[ceph_deploy.cli][INFO ] subcommand : create
[ceph_deploy.cli][INFO ] host : node01
[ceph_deploy.cli][INFO ] filestore : None
[ceph_deploy.cli][INFO ] func : <function osd at 0x7fd7486a38c0>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] zap_disk : False
[ceph_deploy.cli][INFO ] data : /dev/mapper/centos-data
[ceph_deploy.cli][INFO ] block_db : None
[ceph_deploy.cli][INFO ] dmcrypt : False
[ceph_deploy.cli][INFO ] overwrite_conf : False
[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/mapper/centos-data
[node01][DEBUG ] connection detected need for sudo
[node01][DEBUG ] connected to host: node01
[node01][DEBUG ] detect platform information from remote host
[node01][DEBUG ] detect machine type
[node01][DEBUG ] find the location of an executable
[ceph_deploy.osd][INFO ] Distro info: CentOS Linux 7.6.1810 Core
[ceph_deploy.osd][DEBUG ] Deploying osd to node01
[node01][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[node01][DEBUG ] find the location of an executable
[node01][INFO ] Running command: sudo /usr/sbin/ceph-volume --cluster ceph lvm create --bluestore --data /dev/mapper/centos-data
[node01][WARNIN] Running command: /bin/ceph-authtool --gen-print-key
[node01][WARNIN] Running command: /bin/ceph --cluster ceph --name client.bootstrap-osd --keyring /var/lib/ceph/bootstrap-osd/ceph.keyring -i - osd new 33681bfe-9b33-4fc1-99c1-5a307c694056
[node01][WARNIN] --> Was unable to complete a new OSD, will rollback changes
[node01][WARNIN] Running command: /bin/ceph --cluster ceph --name client.bootstrap-osd --keyring /var/lib/ceph/bootstrap-osd/ceph.keyring osd purge-new osd.0 --yes-i-really-mean-it
[node01][WARNIN] stderr: 2020-10-18 23:26:42.455 7f5de216c700 -1 auth: unable to find a keyring on /etc/ceph/ceph.client.bootstrap-osd.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,: (2) No such file or directory
[node01][WARNIN] 2020-10-18 23:26:42.455 7f5de216c700 -1 AuthRegistry(0x7f5dd80656b8) no keyring found at /etc/ceph/ceph.client.bootstrap-osd.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,, disabling cephx
[node01][WARNIN] stderr: purged osd.0
[node01][WARNIN] --> RuntimeError: Cannot use device (/dev/mapper/centos-data). A vg/lv path or an existing device is needed
[node01][ERROR ] RuntimeError: command returned non-zero exit status: 1
[ceph_deploy.osd][ERROR ] Failed to execute command: /usr/sbin/ceph-volume --cluster ceph lvm create --bluestore --data /dev/mapper/centos-data
[ceph_deploy][ERROR ] GenericError: Failed to create 1 OSDs
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