Hi guys,
I'm trying to setup a cluster with encryption on osd data and journal.
To do that I use ceph-deploy with this 2 options --dmcrypt --dmcrypt-key-dir on /dev/sdc disk.
Disk state before the prepare ceph-deploy command :
root@ceph-osd-1:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 40G 0 disk
└─sda1 8:1 0 40G 0 part /
sdb 8:16 0 16G 0 disk
sdc 8:32 0 16G 0 disk
sdd 8:48 0 16G 0 disk
The prepare command run fine :
ceph-deploy osd prepare ceph-osd-1:/dev/sdc --dmcrypt --dmcrypt-key-dir /root/keydir
ceph_deploy.conf][DEBUG ] found configuration file at: /home/cephuser/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (1.5.31): ../ceph-deploy osd prepare ceph-osd-1:/dev/sdc --dmcrypt --dmcrypt-key-dir /root/keydir
.
.
.
[ceph-osd-1][INFO ] Running command: sudo ceph --cluster=ceph osd stat --format=json
[ceph_deploy.osd][DEBUG ] Host ceph-osd-1 is now ready for osd use.
So far, so good.
root@ceph-osd-1:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 40G 0 disk
└─sda1 8:1 0 40G 0 part /
sdb 8:16 0 16G 0 disk
sdc 8:32 0 16G 0 disk
├─sdc1 8:33 0 11G 0 part
└─sdc2 8:34 0 5G 0 part
sdd 8:48 0 16G 0 disk
Unfortunately when I try to activate this osd it does not work ...
ceph-deploy osd activate ceph-osd-1:/dev/sdc1:/dev/sdc2
[ceph_deploy.conf][DEBUG ] found configuration file at: /home/cephuser/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (1.5.31): ../ceph-deploy osd activate ceph-osd-1:/dev/sdc1:/dev/sdc2
.
.
.
.
[ceph-osd-1][WARNIN] INFO:ceph-disk:Running command: /bin/mount -t crypto_LUKS -o -- /dev/sdc1 /var/lib/ceph/tmp/mnt.C0wSgD
[ceph-osd-1][WARNIN] mount: unknown filesystem type 'crypto_LUKS'
[ceph-osd-1][WARNIN] ceph-disk: Mounting filesystem failed: Command '['/bin/mount', '-t', 'crypto_LUKS', '-o', '', '--', '/dev/sdc1', '/var/lib/ceph/tmp/mnt.C0wSgD']' returned non-zero exit status 32
[ceph-osd-1][ERROR ] RuntimeError: command returned non-zero exit status: 1
[ceph_deploy][ERROR ] RuntimeError: Failed to execute command: ceph-disk -v activate --mark-init upstart --mount /dev/sdc1
I can provide all the log.
Do you guys have idea ?
Thanks.
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