* exact lab configuration - what HW (CPU, RAM, disks, etc) do you use, what hypervisor do you use, how HW node connected to each other, etc.
* in two snapshots you've provided I didn't find logs for node other that those where you found errors in pupper.log. If you removed logs for other nodes - please, don't do this in the future. If not - it looks like an issue with snapshots and should be reported.
* is this correct that you still using "old" mysql and wasn't able to install an updated version? If so, what prevented you from installing new version? What errors occurred?
Please provide more details:
* exact lab configuration - what HW (CPU, RAM, disks, etc) do you use, what hypervisor do you use, how HW node connected to each other, etc.
* in two snapshots you've provided I didn't find logs for node other that those where you found errors in pupper.log. If you removed logs for other nodes - please, don't do this in the future. If not - it looks like an issue with snapshots and should be reported.
* is this correct that you still using "old" mysql and wasn't able to install an updated version? If so, what prevented you from installing new version? What errors occurred?