Upgrade NVMe on Linux / Proxmox / Ceph
I just upgraded my tiny 512GB NVMe SSD to a 4TB one on each node. I started with the host pve3. Here are…
Pivert's Blog
Category: Ceph
Comment ajouter un Cluster Network «Full-Mesh» à Ceph sur Proxmox VE
Prérequis Vous avez un cluster Proxmox VE d’au moins 3 nœuds en mode HCI avec Ceph Vous désirez ajouter un réseau de stockage…
CephFS backup
Since it’s a snapshot capable file system, it’s very easy to back up. Rdiff-Backup is an efficient backup tool with «deduplication». Easy, powerful,…
CephFS snapshots
CephFS includes snapshot and scheduling capabilities. That’s very efficient and super handy. CephFS snapshots are different from the Ceph RBD snapshots covered here….
ceph-csi on Kubernetes 1.24 (CephFS)
This post is outdated, and will be replaced From K8S 1.24, it’s not possible to use the deprecated Cephfs rootfs Provisioner. The solution…
Extend a Ceph cluster with slower HDD disks using SSD cache-tiering
Context: Add slower & higher latency HDD to an SSD only Ceph cluster. I’ve chosen to add the slow disks to the existing…