[DRBD-user] DRBD+Heartbeat +MySQL

Eugene Crosser crosser at rol.ru
Fri May 14 20:36:36 CEST 2004

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


On Fri, 2004-05-14 at 22:14, Jurgen Schoeters wrote:

> I have a few questions about DRBD and a Mysql database running on
> /dev/nb0.
> What happens with locked tables from the Mysql Database when a failover
> happens?
> What happens with the database data in the cache-memory of the processor
> that has been modified but not been written to the harddisk, isn't this
> a serious problem ? 

While it could be possible to use DRBD for mysql data replication, it
probably makes much more sense to use mysql native data replication
mechanics and omit DRBD alltogether...

Eugene
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