27 Mar
2009
27 Mar
'09
1:51 p.m.
2009/3/27 Daniel-Constantin Mierla miconda@gmail.com:
I know mysql works ok with HA+DRBD. We have that setup for a none Kamailio application and works ok.
are the mysql servers running at same time or backup instance is started by HA when becoming active?
HA manages services by running each one just in a node. This is, is node A fails, HA in node B detects it, gets the service IP (IP alias), gets the DRBD (sets it in active mode), mounts the filesystem in this DRBD partition, and starts the services (MySQL and so).
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Iñaki Baz Castillo
ibc@aliax.net