[DRBD-user] Update drbd

paddy paddy at panici.net
Thu Jun 1 16:52:19 CEST 2006

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

On Thu, Jun 01, 2006 at 04:29:16PM +0200, Rafael Diaz Maurin wrote:
> Leroy van Logchem a écrit :
> >
> >>2/ Does it matter if both nodes have 2 differents versions of drbd 
> >>(are 0.7.10 and 0.7.19 compatible without losing data) ? Are the data 
> >>copied safely on both nodes ?
> >
> >My experience has been that it works fine. Upgrading doesnt change the 
> >ondisk structures if the versions (api:78/proto:74) don't change.
> All right, so in the case of upgrading version: 0.7.10 without stopping 
> the cluster it must be the  drbd version: 0.7.17 (api:77/proto:74)
> because drbd version: 0.7.10 (api:77/proto:74)
> and since the drbd version: 0.7.18 (api:78/proto:74)

best to check this, but off the top of my head you should be able to go
by the protocol version, so you could go straight from .10 to .19

I don't recall what the api number is for exactly.

> Thanks
> _______________________________________________
> drbd-user mailing list
> drbd-user at lists.linbit.com
> http://lists.linbit.com/mailman/listinfo/drbd-user

Perl 6 will give you the big knob. -- Larry Wall

More information about the drbd-user mailing list