Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
In my test environment I've been testing switching from protocol C to protocol A. The best way that I've (so far) made it work is described below. However, it does cause and outage since I have to put both hosts into standby (via heartbeat). When I try do to it live just by using drbdadm adjust <resource> typically the secondary machine becomes disconnected and I end up bouncing drbd altogether to make it work. Is there a better way to change protocols or is that special exception where drbdadm won't let you do it live? current best solution: put both hosts into standby (via heartbeat) edit drbd.conf and sync drbdadm adjust <resource> (perhaps not necessary?) take hosts out of standby