[DRBD-user] drbd 0.7 -> drbd8 upgrade path?

Florian Haas florian.haas at linbit.com
Thu Oct 18 14:42:59 CEST 2007

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.



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

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