ceph osd prepare btrfs

[German Anders <ganders@xxxxxxxxxxxx>]

Trying to do a prepare on a osd with btrfs, and getting this error:

[cibosd04][INFO  ] Running command: sudo ceph-disk -v prepare --cluster ceph --fs-type btrfs -- /dev/sdc
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --cluster=ceph --show-config-value=fsid
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_mkfs_options_btrfs
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_fs_mkfs_options_btrfs
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_mount_options_btrfs
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_fs_mount_options_btrfs
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --cluster=ceph --show-config-value=osd_journal_size
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_cryptsetup_parameters
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_dmcrypt_key_size
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_dmcrypt_type
[cibosd04][WARNIN] INFO:ceph-disk:Will colocate journal with data on /dev/sdc
[cibosd04][WARNIN] DEBUG:ceph-disk:Creating journal partition num 2 size 5120 on /dev/sdc
[cibosd04][WARNIN] INFO:ceph-disk:Running command: /sbin/sgdisk --new=2:0:5120M --change-name=2:ceph journal --partition-guid=2:2d7cd194-6185-4515-ae32-40b88524d03a --typecode=2:45b0969e-9b03-4f30-b4c6-b4b80ceff106 --mbrtogpt -- /dev/sdc
[cibosd04][WARNIN] Invalid partition data!
[cibosd04][WARNIN] ceph-disk: Error: Command '['/sbin/sgdisk', '--new=2:0:5120M', '--change-name=2:ceph journal', '--partition-guid=2:2d7cd194-6185-4515-ae32-40b88524d03a', '--typecode=2:45b0969e-9b03-4f30-b4c6-b4b80ceff106', '--mbrtogpt', '--', '/dev/sdc']' returned non-zero exit status 2
[cibosd04][ERROR ] RuntimeError: command returned non-zero exit status: 1
[ceph_deploy.osd][ERROR ] Failed to execute command: ceph-disk -v prepare --cluster ceph --fs-type btrfs -- /dev/sdc
[ceph_deploy][ERROR ] GenericError: Failed to create 1 OSDs

I try to format the device but with no luck, any ideas?

Thanks in advance,

Best regards,

German

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