On freshly installed ubuntu 16.04 servers with the HWE kernel selected
(4.10). I can not use ceph-deploy or ceph-disk to provision osd.
whenever I try I get the following::
ceph-disk -v prepare --dmcrypt --dmcrypt-key-dir /etc/ceph/dmcrypt-keys
--bluestore --cluster ceph --fs-type xfs -- /dev/sdy
command: Running command: /usr/bin/ceph-osd --cluster=ceph
--show-config-value=fsid
get_dm_uuid: get_dm_uuid /dev/sdy uuid path is /sys/dev/block/65:128/dm/uuid
set_type: Will colocate block with data on /dev/sdy
command: Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd.
--lookup bluestore_block_size
[command: Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd.
--lookup bluestore_block_db_size
command: Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd.
--lookup bluestore_block_size
command: Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd.
--lookup bluestore_block_wal_size
get_dm_uuid: get_dm_uuid /dev/sdy uuid path is /sys/dev/block/65:128/dm/uuid
get_dm_uuid: get_dm_uuid /dev/sdy uuid path is /sys/dev/block/65:128/dm/uuid
get_dm_uuid: get_dm_uuid /dev/sdy uuid path is /sys/dev/block/65:128/dm/uuid
Traceback (most recent call last):
File "/usr/sbin/ceph-disk", line 9, in <module>
load_entry_point('ceph-disk==1.0.0', 'console_scripts', 'ceph-disk')()
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py", line 5704, in
run
main(sys.argv[1:])
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py", line 5655, in
main
args.func(args)
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py", line 2091, in
main
Prepare.factory(args).prepare()
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py", line 2080, in
prepare
self._prepare()
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py", line 2154, in
_prepare
self.lockbox.prepare()
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py", line 2842, in
prepare
verify_not_in_use(self.args.lockbox, check_partitions=True)
File "/usr/lib/python2.7/dist-packages/ceph_disk/main.py", line 950, in
verify_not_in_use
raise Error('Device is mounted', partition)
ceph_disk.main.Error: Error: Device is mounted: /dev/sdy5
unmounting the disk does not seem to help either. I'm assuming something is
triggering too early but i'm not sure how to delay or figure that out.
has anyone deployed on xenial with the 4.10 kernel? Am I missing something
important?
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