Posted on Wed 18 November 2015 in hints-and-kinks • Tagged with Ceph • 7 min read
We've noticed that there are a few common misconceptions around radosgw performance, and we're hoping that this post can clear up some of those.
radosgw is of course Ceph's RESTful object gateway. That means that you can use any client that speaks the Amazon S3 or OpenStack Swift protocol to …
Posted on Wed 27 May 2015 in presentations • Tagged with Ceph • 1 min read
Posted on Sat 15 November 2014 in presentations • Tagged with Ceph • 1 min read
Posted on Wed 22 October 2014 in presentations • Tagged with Ceph • 1 min read
Mystified about Ceph performance tuning and benchmarking? Don't despair!
This presentation was given at Ceph Day London in 2014.
Posted on Mon 24 February 2014 in hints-and-kinks • Tagged with Ceph • 7 min read
This is a rather nasty bug in Ceph OSD, affecting 0.67 "Dumpling" and earlier releases. It is fixed in versions later than 0.70, and a simple workaround is available, but when it hits, this issue can be pretty painful.
Please read this post to the end. This is …