[ceph-users] Re: Repurposing some Dell R750s for Ceph

Isn’t the supported/recommended configuration to use an HBA if you have to but never use a RAID controller?

That may be something I added to the docs. My contempt for RAID HBAs knows no bounds ;) Ceph doesn’t care. Passthrough should work fine, I’ve done that for tends of thousands of OSDs, albeit on different LSI HBA SKUs.