Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 10/31/2010 05:53 PM, David Muir Sharnoff wrote: > Is it okay to upgrade just one host in a drbd pair? I would like to > try out a new kernel on one side before installing on both. They're > currently running drbd 8.0.8 and I would like to upgrade to the drbd > included in the debian binaries (not obvious which version it is, but > it's going to be more recent than 8.0.8) Hi, before making your first connection, make sure the supported protocols overlap. Consider `head -n1 /proc/drbd`: version: 8.3.8.1 (api:88/proto:86-94) Load the new DRBD module on one of your nodes and compare the "proto" entry to your old one. If there's an overlap, I think it will be safe to bring your devices up. Cheers, Felix