[ceph-users] Re: Encryption per user Howto

On 6/7/23 12:57, Frank Schilder wrote:

Hi Stefan,

sorry, forgot. Block device is almost certainly LVM with dmcrypt - unless you have another way of using encryption with ceph OSDs.

I can compare LVM with LVM+dmcrypt(default/new) and possibly also raw /dev/sd? performance. If LVM+dmcrypt shows good results, I will also try it with our test cluster.

We use it with OSDs prepared with ceph-volume. Do you use ceph-volume? So in this case the logical volume (LV) is encrypted and used by ceph. Gr. Stefan