Ceph Blog
- Ceph Loves Jumbo Frames
by syndicated
Who doesn’t loves a high performing Ceph storage cluster. To get this you need to tame it , i mean…
- Stretching Ceph networks
by shan
This is a quick note about Ceph networks, so do not expect anything lengthy here :.Usually Ceph…
- Ceph Pool Migration
by laurentbarbe
You have probably already be faced to migrate all objects from a pool to another, especially to…
- v0.94.1 Hammer released
by sage
This bug fix release fixes a few critical issues with CRUSH. The most important addresses a bug in…
- Ceph: analyse journal write pattern
by shan
Simple trick to analyse the write patterns applied to your Ceph journal.Assuming your journal…
- Ceph make check in a ram disk
by loic
When running tests from the Ceph sources, the disk is used intensively and a ram disk can be used…
- v0.94 Hammer released
by sage
This major release is expected to form the basis of the next long-term stable series. It is…
- Ceph rolling upgrades with Ansible
by shan
Recently I improved a playbook that I wrote a couple of months ago regarding Ceph rolling upgrades.…
- OpenStack Summit Vancouver: thanks for your votes
by shan
Bonjour, bonjour ! Quick post to let you know that my talk submission has been accepted, so I'd…
- Update: OpenStack Summit Vancouver Presentation
by dalgaaf
The schedule for the upcoming OpenStack Summit 2015 in Vancouver is finally available. Sage and I…
- Ceph erasure coding overhead in a nutshell
by dmsimard
Calculating the storage overhead of a replicated pool in Ceph is easy. You divide the amount of…
- RadosGW: Simple Replication Example
by laurentbarbe
This is a simple example of federated gateways config to make an asynchonous replication between…
Idea for a blog post? Find out how to contribute