Upgrade to 5.6 from 5.4.x

Has anyone already upgraded to 5.6? We have a huge deployment on 5.4.x and have tried the upgrade path which was very fluent on our test clusters. How was your experience? Any issues so far? Especially with RAFT and Ceph.

Thank you.

Just to update everyone. We have upgraded our cluster to 5.6 any issues. The upgrade path was fluent and without any issues!

Upgrade is ok but after that I can not create any vms with fixed CPU/RAM template any more. Use select CPU and RAM template are working fine.