Glossary infra Term Page
Local SSD or Ceph RBD
`Write back` is safe **only** with a UPS or battery-backed RAID cache
Core Idea
Local SSD or Ceph RBD is Write back is safe only with a UPS or battery-backed RAID cache. It usually makes the most sense alongside Core count template, Changing CPU types.
Why It Matters Here
Mathbong reuses this term across proxmox posts as shared vocabulary.