Open Sourcing My Eternal Pet Project

🖖 On releasing LLAR (Live Long And Read), a programmable news aggregator initiated 2016/2017. The project, now on GitHub, […]

Hack Week 2023 Ideas

🪓 Hack, hack, hack, sleep, wake, hack.

2023 Home Server Build

🖥 Passive-cooled Ryzen 5 PRO, ECC RAM with ~16W idle power consumption

RGW Error Handling

🚧 Notes on error handling in RGW and RGW storage backends

Init

💥 👋

Ceph Perf Histograms ↦ Prometheus

📊 On the conversion of Ceph Perf Counter histograms to Prometheus histograms

RADOS Objects in RBD

🐙 RADOS block devices (RBD) offer block device-like access on top of RADOS. A common use case is virtual machine images, […]

RADOS Objects

🐙 This article answers a couple of questions I always had about RADOS objects: What data and metadata do they store? How […]

An Evaluation of Object Name Hashing

🐙 Ceph splits files into objects, which end up distributed across the Ceph cluster. What would happen if the objects ended […]