homelab-journey
Enabling fstrim on Longhorn Volumes in Talos Linux
Longhorn allocation never coming down? Here's how to enable automated fstrim via a RecurringJob on Talos Linux — and what it can't fix.
Storage
Exploring hardware and software solutions for persistent, high-performance data storage.
homelab-journey
Longhorn Storage Upgrade: Replacing 500GB NVMe with 1TB
Rolling NVMe upgrade on a live Talos cluster: phase=failed, the extraMounts unlock sequence, and why storageReserved needs an explicit value.
homelab-journey
Backup Infrastructure: Garage S3, ZFS, and Longhorn Backup Targets
Building the local backup layer for the Bletchley cluster: ZFS mirror on rock3's SATA SSDs, Garage S3, NFS, and Longhorn recurring backups.
Longhorn
Longhorn Deep Dive: Replicas, Versions, and Upgrades
The decisions behind the Longhorn installation: why 2 replicas on a 1Gb cluster, how version pinning protects reproducibility, and when to upgrade.
Longhorn
Setting Up Longhorn Storage on the Bletchley Cluster
Installing Longhorn distributed storage on a Talos Linux cluster: NVMe preparation, Helm install, and why the namespace label matters before anything else.