Ceph admin API init script
Ceph admin API init script.
Read more →2013 retrospective
It has been an existing year and for this I would like to highlight some of the things that happened. I don’t usually write too much about myself, I actually never did anything like this here. I …
Read more →OpenStack, Ceph RBD and QoS
The Havana cycle introduced a QoS feature on both Cinder and Nova. Quick tour of this excellent implementation.
Read more →Real size of a Ceph RBD image
RBD images are thin-provisionned thus you don’t always know the real size of the image. Moreover, Ceph doesn’t provide any simple facility to check the real size of an image. This blog …
Read more →VirtualBox Mac OS X 10.9: boot from an USB drive
Quick How-to.
Read more →RBD image bigger than your Ceph cluster
Some experiment with gigantic overprovisioned RBD images.
Read more →Ceph RADOS benchmarks replica impacts
Some figures from a RADOS bench.
Read more →OpenStack in action 4: Ceph The De Facto Storage Backend for OpenStack
Date: 05/12/2013. Video: Slides: OpenStack in Action 4! Sebastien Han - Ceph: de facto storage backend for OpenStack from eNovance
Read more →Ceph performance: interesting things going on
The Ceph developer summit is already behind us and wow! so many good things are around the corner! During this online event, we discussed the future of the Firefly release (planned for February …
Read more →Quick update Ceph: from Argonaut to Cuttlefish
Memory leaks disappeared and CPU load dramatically reduced. Yay!
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