Ceph Blog
- Ceph and OpenStack in a Nutshell
by syndicated
Ceph and OpenStack in a NutshellCeph and Openstack in a Nutshell from Karan Singh
- Ceph Filesystem ( CephFS) :: Step by Step Configuration
by syndicated
CephFSCeph Filesystem is a posix compliant file system that uses ceph storage cluster to store its…
- v0.72.2 Emperor released
by sage
This is the second bugfix release for the v0.72.x Emperor series. We have fixed a hang in radosgw,…
- v0.67.5 Dumpling released
by sage
This release includes a few critical bug fixes for the radosgw, including a fix for hanging…
- OpenStack, Ceph RBD and QoS
by shan
The Havana cycle introduced a QoS feature on both Cinder and Nova. Quick tour of this excellent…
- Experimenting with the Ceph REST API
by dmsimard
Like I mentioned in my previous post, Ceph has a REST API now. That opens a lot of…
- Experimenting with the Ceph REST API
by dmsimard
Like I mentioned in my previous post, Ceph has a REST API now. That opens a lot of…
- Benchmarking Ceph erasure code plugins
by loic
The erasure code implementation in Ceph relies on the jerasure library. It is packaged into a…
- Real size of a Ceph RBD image
by shan
RBD images are thin-provisionned thus you don’t always know the real size of the image. Moreover,…
- v0.73 released
by sage
This release, the first development release after emperor, includes many bug fixes and a few…
- RBD image bigger than your Ceph cluster
by shan
Some experiment with gigantic overprovisioned RBD images.First, create a large image, let’s 1…
- Profiling CPU usage of a ceph command (callgrind)
by loic
After compiling Ceph from sources with:.configure --with-debug CFLAGS'-g' CXXFLAGS'-g'The crushtool…
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