Upgrade Ceph Reef to Squid on Proxmox (Before PVE 9)
Step-by-step Ceph 18 Reef to 19 Squid upgrade on Proxmox VE 8.4: repository switch, package upgrade, monitors, managers and OSDs one node at a time.
Storage in Hyper-V - Managing Virtual Hard Disks (VHDs)
Chapter 4 of the Hyper-V guide: VHD vs VHDX, fixed, dynamic and differencing disks, creating and attaching disks, expanding them and extending the volume.
Server 2022 - Hyper-V - Enable Deduplication
Enable Data Deduplication on a Server 2022 Hyper-V host and configure it to shrink the storage used by VM templates and VMs that share the same data.