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