We are currently running Ceph Jewel (10.2.10) on Ubuntu 14.04 in production.  We have been running into a kernel panic bug off an on for a while and I am starting to look into upgrading as a possible solution.  We are currently running version 4.4.0-31-generic kernel on these servers and have run across this same issue on multiple nodes over the course of the last 12 months.

My 3 questions are as follows:

1)Are there any known issues upgrading a Jewel cluster to 16.04?

2)At this point is Luminous stable enough to consider upgrading as well?

3)If I did decide to upgrade both Ubuntu and Ceph..in which order should the upgrade occur?

Thanks in advance for any insight that you are able to provide me on this issue!


NPR | Shain Miley | Manager of Infrastructure, Digital Media | smi...@npr.org | 

ceph-users mailing list

Reply via email to