2009/10/5 "Женя Женя" <[email protected]>: > > > Hello everyone. > > > > I have installed heartbead-2 on three nodes. APS-1, APS-2, APS-3 > > On First node (asp-1) should be started the following services: > > Virtual IP 10.11.4.1 > > Apache > > My applications > > On second node (aps-2) should be started following services: > > Virtual IP > > Mysql > > On the Third node (aps-3) should be started the services from node aps-1 > or aps-2 in case if one of these nodes will down. > > > > But I don't understand completely how this should be realized. > > > > For test I created one group for APS-2: > > <group id="mysql"> > > <primitive class="heartbeat" id="mysql_drbd" > provider="heartbeat" type="drbddisk"> > > <instance_attributes > id="bf312125-6c8a-4486-a20d-183dde81b454"> > > <attributes> > > <nvpair id="mysql_drbd_attr_1" name="drbd_mysql" > value="mysql"/> > > </attributes> > > </instance_attributes> > > <operations> > > <op id="op-mysql_drbd0-1" name="monitor" interval="5s" > timeout="10s" role="Master"/> > > <op id="op-mysql_drbd0-2" name="monitor" interval="6s" > timeout="10s" role="Slave"/> > > </operations> > > </primitive> > > <primitive id="ip-mysql" class="ocf" type="IPaddr2" > provider="heartbeat"> > > <instance_attributes > id="879dbf30-7b59-4e2b-8b94-cbf3abea6a97"> > > <attributes> > > <nvpair id="IPaddr_10_11_4_2_attr_0" name="ip" > value="10.11.4.2"/> > > <nvpair id="IPaddr_10_11_4_2_attr_1" name="netmask" > value="16"/> > > <nvpair id="IPaddr_10_11_4_2_attr_2" name="nic" > value="eth0"/> > > </attributes> > > </instance_attributes> > > <operations> > > <op id="op-ip-mysql" name="monitor" interval="10s" > timeout="15s"/> > > </operations> > > </primitive> > > </group> > > > > And wrote the following constraints. > > <constraints> > > <rsc_location id="ip-mysql-2" rsc="mysql" node="aps-2" > score="100"/> > > <rsc_location id="ip-mysql-3" rsc="mysql" node="aps-3" > score="50"/> > > <rsc_location id="ip-mysql-1" rsc="mysql" node="aps-1" > score="-INFINITY"/> > > </constraints> > > > > In case when I stop heartbeat service on aps-2 node. This group migrates > to aps-1 node. But should be migrating to aps-3. > > Please explain me, what I do wrong?
Can you attach your full config please? The most common issue is not using the result of "uname -n" in the node="" section of the constraints. _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
