Ceph IO patterns: the ugly
Ceph IO patterns analysis final part: The Ugly.
Read more →Ceph IO patterns: the bad
Ceph IO patterns analysis part 2: The Bad.
Read more →Ceph IO patterns: the good
Ceph IO patterns analysis part 1: The Good.
Read more →Crash course: next generation servers with containers
For more than a year, containers have become more and more popular especially thanks to rise of Docker. Unfortunately the concept itself is not always clear for everyone. It is important to …
Read more →FOSDEM 2014: Ceph The De Facto Storage Backend for OpenStack
Date: 02/02/2014. Video: Slides: Ceph de facto storage backend for OpenStack from eNovance
Read more →Access a Docker container without ssh
Quick tip to access a container without SSH.
Read more →Ceph: snapshot a RBD instance with QEMU-UTILS
Quick tip to perform a full snapshot of an RBD image. (only MtG players can recognize this picture!)
Read more →Check if KVM has the support of Ceph
As you may know Ceph is not part of Debian Wheezy, thus QEMU-KVM was not compiled with the Ceph support (--enable-rbd with both librbd and librados). This article is just a quick tip to detect if …
Read more →Ceph: managing CRUSH with the CLI
Getting more familiar with the Ceph CLI with CRUSH.
Read more →Docker at Spotify
Nice talk from Rohan Singh about the internal usage of Docker at Spotify.
Read more →