Hi, IIRC, wallaby version of kolla-ansible does not provide support for provisioning and configuring a Ceph cluster directly. You can check the document for more information. [OpenStack Docs: External Ceph](https://docs.openstack.org/kolla-ansible/wallaby/reference/storage/external-ceph-guide.html) Regards, Gene Kuo ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ 在 2021年7月21日 星期三 下午 11:55，Ignazio Cassano <ignaziocassano at gmail.com> 寫道： > Hello, I am going to installa ceph under kolla wallaby and I have some questions about how I must prepare partitions for bluestore on may ceph servers. > Suppose I have 6 spinning disk: > > sdb > sdc > sdd > sde > sdf > sdf > > And I have 1 nvme disk: > nvme1 > > I am labelling each spinning disk as follows: > > sdb KOLLA_CEPH_OSD_BOOTSTRAP_1 > > sdc > > KOLLA_CEPH_OSD_BOOTSTRAP_2 and so on > > On nvme I create 6 partitions with the following names: > > KOLLA_CEPH_OSD_BOOTSTRAP_1_BS > > KOLLA_CEPH_OSD_BOOTSTRAP_2_BS and so on > > Is the above correct ? > > Thanks > > Ignazio -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210721/2e8c0ba6/attachment.html>