[Linux-HA] configuration:heartbeat+drbd with mysql

[Dimitri Maziuk]

ramarovelo wrote:
> Hi list!
> 
> How can I configure heartbeat so that it will pass control to second 
> node if mysql in first node fails?
>   When I shut down node1 it switch control to node2. But if mysql (only 
> mysql not heartbeat) stopped in first node, it will not pass control to 
> second node.

Presumably, you're using "v1" config with haresources. It's a feature of 
"v1", you need to either switch to "v2" config or use and external tool 
to monitor the services. For the latter the usual candidates are mon 
and/or snmpd from net-snmp (that supports "proc" and "procfix").

Dima
-- 
Dimitri Maziuk
Programmer/sysadmin
BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu