Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
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
--
Teamlead Kernel, SuSE Labs, Research and Development
SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde