Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
http://blogs.linbit.com/florian/2007/10/03/step-by-step-upgrade-from-drbd-07-to-drbd-8/ :-) Florian On Thursday 18 October 2007 14:13:29 Lars Marowsky-Bree wrote: > Hi, > > I'd like to inquire the suggested upgrade path to drbd8 for existing > drbd0.7 clusters. > > Can this be done as a rolling upgrade? Or do all nodes to be updated at > once? > > Is the on-disk format compatible? If the upgrade doesn't work out as > expected, can the user roll-back the node, or will the drbd8 code update > the metadata in a way which prevents this? > > Any experience yet? ;-) > > > Regards, > Lars -- : Florian G. Haas : LINBIT Information Technologies GmbH : Vivenotgasse 48, A-1120 Vienna, Austria