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-...) Regards, Gene Kuo ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ 在 2021年7月21日 星期三 下午 11:55，Ignazio Cassano <ignaziocassano@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