ZFS backups in Proxmox

I’ve been experimenting with using ZFS snapshots for on- and off-site backups of my Proxmox virtualization environment. For now I’m leaning towards using pve-zsync for backing up my bigger but non-critical machines, and then using syncoid to achieve incremental pull backups off-site. After the initial seed – which I perform over a LAN link –… Continue reading ZFS backups in Proxmox

Simple DNS over HTTPS setup

I read that Mozilla had been named an Internet villain by a number of British ISPs, for supporting encrypted DNS queries using DNS over HTTPS. I guess the problem is that an ISP by default knows which sites you browse even though the traffic itself is usually encrypted nowadays, since the traditional way of looking… Continue reading Simple DNS over HTTPS setup

Replacing ZFS system drives in Proxmox

Running Proxmox in a root-on-zfs configuration in a RAID10 pool results in an interesting artifact: We need a boot volume from which to start our system and initialize the elements required to recognize a ZFS pool. In effect, the first mirror pair in our disk set will have (at least) two partitions: a regular filesystem… Continue reading Replacing ZFS system drives in Proxmox