[DRBD-user] Problem sync

pauln pauln at psc.edu
Mon Sep 11 20:17:20 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.


Fabio,
One way would be to set "auto_failback off" in your ha.cf.  This would
prevent the failed node from becoming the primary after it reboots.

If you wanted something that was more sophisticated, you could start
drbd on reboot but hold the start of heartbeat until drbd sync was finished.
paul

Fabio Silva wrote:

> Hi all, i have a cluster working ok, with drbd + heartbeat.
>
> The machines works good, but i have a question, if the primary node is 
> broken, the secundary is the active member by now, BUT, if my primary 
> machine stay about 1 week out, because a hardware problem, when i 
> returns the machine i have to syncronize about 2 GB, but, when i was 
> syncronizyng the programs as running and the users are working and 
> writing data on the Seecundary disk right? And,the heartbeat see that 
> the primary machine returns, and try to became the primary machine as 
> active, and stops the services running on the secondary and start in 
> primary, but it didint finished the sync....
>
> how can i solve this problem? the problem that heartbeat just start 
> the programs and mount drbd after the syn is done.?
>
> Regards,
> -- 
> Fabio S. Silva
>
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