[ceph-users] ceph-deploy osd creation failed with multipath and dmcrypt

Alfredo Deza adeza at redhat.com
Tue Nov 6 06:24:19 PST 2018


On Tue, Nov 6, 2018 at 8:41 AM Pavan, Krish <Krish.Pavan at nuance.com> wrote:
>
> Trying to created OSD with multipath with dmcrypt and it failed . Any suggestion please?.

ceph-disk is known to have issues like this. It is already deprecated
in the Mimic release and will no longer be available for the upcoming
release (Nautilus).

I would strongly suggest you upgrade ceph-deploy to the 2.X.X series
which supports ceph-volume.

>
> ceph-deploy --overwrite-conf osd create ceph-store1:/dev/mapper/mpathr --bluestore --dmcrypt  -- failed
>
> ceph-deploy --overwrite-conf osd create ceph-store1:/dev/mapper/mpathr --bluestore – worked
>
>
>
> the logs for fail
>
> [ceph-store12][WARNIN] command: Running command: /usr/sbin/restorecon -R /var/lib/ceph/osd-lockbox/e15f1adc-feff-4890-a617-adc473e7331e/magic.68428.tmp
>
> [ceph-store12][WARNIN] command: Running command: /usr/bin/chown -R ceph:ceph /var/lib/ceph/osd-lockbox/e15f1adc-feff-4890-a617-adc473e7331e/magic.68428.tmp
>
> [ceph-store12][WARNIN] Traceback (most recent call last):
>
> [ceph-store12][WARNIN]   File "/usr/sbin/ceph-disk", line 9, in <module>
>
> [ceph-store12][WARNIN]     load_entry_point('ceph-disk==1.0.0', 'console_scripts', 'ceph-disk')()
>
> [ceph-store12][WARNIN]   File "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 5736, in run
>
> [ceph-store12][WARNIN]     main(sys.argv[1:])
>
> [ceph-store12][WARNIN]   File "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 5687, in main
>
> [ceph-store12][WARNIN]     args.func(args)
>
> [ceph-store12][WARNIN]   File "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 2108, in main
>
> [ceph-store12][WARNIN]     Prepare.factory(args).prepare()
>
> [ceph-store12][WARNIN]   File "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 2097, in prepare
>
> [ceph-store12][WARNIN]     self._prepare()
>
> [ceph-store12][WARNIN]   File "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 2171, in _prepare
>
> [ceph-store12][WARNIN]     self.lockbox.prepare()
>
> [ceph-store12][WARNIN]   File "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 2861, in prepare
>
> [ceph-store12][WARNIN]     self.populate()
>
> [ceph-store12][WARNIN]   File "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 2818, in populate
>
> [ceph-store12][WARNIN]     get_partition_base(self.partition.get_dev()),
>
> [ceph-store12][WARNIN]   File "/usr/lib/python2.7/site-packages/ceph_disk/main.py", line 844, in get_partition_base
>
> [ceph-store12][WARNIN]     raise Error('not a partition', dev)
>
> [ceph-store12][WARNIN] ceph_disk.main.Error: Error: not a partition: /dev/dm-215
>
> [ceph-store12][ERROR ] RuntimeError: command returned non-zero exit status: 1
>
> [ceph_deploy.osd][ERROR ] Failed to execute command: /usr/sbin/ceph-disk -v prepare --dmcrypt --dmcrypt-key-dir /etc/ceph/dmcrypt-keys --bluestore --cluster ceph --fs-type btrfs -- /dev/mapper/mpathr
>
> [ceph_deploy][ERROR ] GenericError: Failed to create 1 OSDs
>
>
>
>
>
> _______________________________________________
> ceph-users mailing list
> ceph-users at lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com


More information about the ceph-users mailing list