I switched medon.htt-consult.com to another Cubieboard2; I took one of my test systems (which was off anyway, the middle one of the tower), put the C7 uboot mSD and HD, and booted up. I also switched over to the new kernel. So far it has been up for 6 hours, longer than before. We will see how it goes.
I have set up a DNS server and letting it 'sit' for 24 hours to test for stability (not crashing). This is an internal DNS server (rigel.htt-consult.com). If all is well tomorrow I will put it into production, and start on migrating the production DNS server (onlo.htt-consult.com). And I have to learn how to config DNSSEC...
I am holding off on any more work on the mailserver replacement (z9m9z.htt-consult.com) until my one epel dependency is fixed. The delay 'buys' me some time to figure out if I will buy a Cubie5 (4 core) for the new server. avmavis regularly eats up 2 core on my current RSEL6 mailserver.
So progress. Thanks for the code to make this possible.