Evaluate device growth and licensing before upgrading ThingsBoard CE 4.3 to 4.4. Follow the Community Grant and Ubuntu upgrade process, or keep using Apache-licensed CE 4.3.
Restore a Veeam Agent backup of Windows Server 2016 to an isolated KVM virtual machine and verify that it boots. Includes a conditional StorAHCI recovery procedure for boot-device errors.
Back up a running Windows Server 2016 machine to a Synology NAS over SMB with Veeam Agent. Create recovery media and configure an entire-computer backup with a daily schedule and incremental restore points.
In my previous post, I used EJBCA RA Web to issue ThingsBoard device certificates from an externally signed IoT device
Short outage method: Stop → Backup → Upgrade → Start Example upgrade: 26.4.6 → 26.5.2 This post upgrades a Keycloak
In my previous post, I set up a single-node Proxmox VE 9 lab. Now it’s time to give that lab
A clean, cron-free way to back up a ZFS-root Ubuntu server: run zrepl on a backup box and pull snapshots
TL;DR: Power off all VMs → (optionally) stop or mask libvirt sockets so nothing auto-starts → rsync both /etc/libvirt and
