On Tue, 30 Apr 2019 at 15:24, mabi <m...@protonmail.ch> wrote: [...] > Is this safe? or could there be any incompatibilities in carp/pfsync which > would prevent me to do that upgrade in two steps while keeping everything > online?
CARP should be of no worries at all and PF state table's sync is easily verified. If after backup's upgrade-reboot it has roughly same amount of entries you can safely demote master and repeat procedure. Even if there were some major differences maximum what you could loose is connections state table. -- End of message. Next message?
