7 guides
Fix a full Proxmox local-lvm: see why the thin pool fills, check usage with lvs and df, delete unused disks and snapshots, move storage, and stop it recurring.
Move VMware VMs to Proxmox: export OVF/VMDK, import with qm importovf and importdisk, convert VMDK to qcow2, fix VirtIO drivers, and boot the migrated guest.
Back up and restore Proxmox VMs with vzdump: snapshot vs suspend vs stop modes, scheduled jobs, storage targets, restoring to a new VMID, and retention rules.
Compare Proxmox storage options: LVM, LVM-Thin, and ZFS. How each handles thin provisioning, snapshots, RAM/ARC use, and performance, plus which to pick for your setup.
Understand and configure vmbr0, the Proxmox Linux bridge: how it works, editing /etc/network/interfaces, attaching VMs, adding a second bridge, and fixing no-internet issues.
Pillar Guide
An honest Proxmox VE vs VMware ESXi comparison after the Broadcom changes: licensing and cost, features, clustering, backup, hardware support, and who each one fits.
Pillar Guide
Install Proxmox VE on a physical server from scratch: write the ISO to USB, boot the installer, pick ext4 or ZFS, set the network, and reach the web GUI on port 8006.