[ceph-users] Re: Problem with cephadm and deploying 4 ODSs on nvme Storage

2023-03-08 Thread Gregor Radtke
Hi Claas, which type of SSD are you using? If these are enterprise-grade NVMe SSDs, there is a good chance they support multiple namespaces. In that case, i would suggest to create 4 namespaces per SSD (you might consider more, depending on your load, available CPU cores and type of SSD) and de

[ceph-users] Re: Problem with cephadm and deploying 4 ODSs on nvme Storage

2023-03-07 Thread claas . goltz
This post took a while to be checked from a moderator and meanwhile I found a Service rule, that fetched all my available diskes. I deleted it and after that, all commands works as foreseen. Thanks to all for reading. ___ ceph-users mailing list -- cep

[ceph-users] Re: Problem with cephadm and deploying 4 ODSs on nvme Storage

2023-03-04 Thread Eugen Block
Hi, can you paste this output: ceph orch ls osd —export Zitat von claas.go...@contact-software.com: Hi Community, currently i’m installing an nvme only storage cluster with cephadm from scratch (v.17.2.5). Everything works fine. Each of my nodes (6) has 3 enterprise nvme’s with 7TB capacity