Expanding a ZFS pool storage on a raw disk image for a VM

Procedure for expanding a ZFS pool vdev on a KVM raw disk image where the guest disk

SpamAssassin 4.0.x Setup and Hardening on Debian/Ubuntu

Setting Up Passkeys On 3rd Party Sites

Preface

Resize qcow2 with blockresize on running VM

ECC and certbot automated renewal

The problem is that the certbot program cannot renew a certificate for an ECC public key.

Elliptic Curve Crypto & LetsEncrypt

Source

Migrate a VM with Minimal Downtime

Install QEMU-KVM on Debian 9

Allow users to run virsh and manage VMs

Backup Virtual Machine

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