I'm troubleshooting through some mounting issues, so I thought I'd try to upgrade glusterfs if at all possible before proceeding. I set up this distributed pair of servers on glusterfs a few years ago. On Ubuntu 18.04 LTS by default, 3.13.2 seems to be as far as it goes during system upgrades. But this is way, way out of date. Per https://docs.gluster.org/en/latest/Upgrade-Guide/, 3.13 cannot upgrade past that point, and upgrading to 4.x is not listed as an option. But according to https://docs.gluster.org/en/latest/Upgrade-Guide/upgrade-to-4.0/, it's possible to upgrade from 3.13 to 4.0, but it has to be a replicated or distributed replicate volume and can't be a dispersed or distributed dispersed volume. It also links to an offline upgrade procedure, but I'm not certain of the potential pitfalls there. Again, I'm running a distributed volume, which is not listed in either of the "has to be" or "can't be" categories. I verified that by checking at https://docs.gluster.org/en/v3/Administrator%20Guide/Setting%20Up%20Volumes/, as I initially wasn't sure if it was the same as "distributed dispersed". With that in mind, do I have any safe upgrade path, or would it be better for me and safer for the data to troubleshoot my existing issues on this out-of-date version? ________ Community Meeting Calendar: Schedule - Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC Bridge: https://meet.google.com/cpu-eiue-hvk Gluster-users mailing list Gluster-users@xxxxxxxxxxx https://lists.gluster.org/mailman/listinfo/gluster-users
