Manage your symlinks with Pacemaker
Manages symlinks into a shared partition, which is shared among several machines.
Read more →Manages symlinks into a shared partition, which is shared among several machines.
Read more →I would like to share with you readers some of the optimizations I made on the SSDs storing my Ceph Journals. This article has been placed into the ceph categorie, but it’s more general best …
Read more →Usually, you don’t always want to restart your daemon everytime you change your configuration. Fortunatly, Ceph supports parameter injection!
Read more →Highly Available LVS.
Read more →Unusual post for unusual situation. Try to put an end to the massacre.
Read more →Quick overview about placement groups within Ceph.
Read more →If you run XtraDB/Galera in a 2 nodes cluster, it implies that on a split-brain event both nodes will goes down. That’s the default behavior of the cluster management system of Galera. This …
Read more →Little update of my previous script for Folsom.
Read more →Very short post about an issue I’ve been through while deploying a new XtraDB cluster.
Read more →It’s been a while that I heard that mkcephfs was deprecated, but for the benefit of which tool? I have named ceph-deploy. The project is young and it’s work in progress but at a …
Read more →