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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 – […]

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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 […]

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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 […]