Thank you for your responses,
I have added the migration-treshold on my mysqld ressource, when i kill or
manually stop mysql on one node, there is not failover on the second node.
Also, when i look crm_mon --failcounts, i can see "mysqld:
migration-threshold=1000000 fail-count=1000000", so i don"t anderstand why
migration-threshold not equal 2?
Migration summary:
* Node node1:
mysqld: migration-threshold=1000000 fail-count=1000000
* Node node2:
Failed actions:
mysqld_monitor_10000 (node=node1, call=90, rc=7, status=complete): not
running
mysqld_stop_0 (node=node1, call=93, rc=1, status=complete): unknown
error
configuration:
node node1 \
attributes standby="off"
node node2 \
attributes standby="off"
primitive Cluster-VIP ocf:heartbeat:IPaddr2 \
params ip="x.x.x.x" broadcast="x.x.x.x" nic="eth0"
cidr_netmask="21" iflabel="VIP1" \
op monitor interval="10s" timeout="20s" \
meta is-managed="true"
primitive datavg ocf:heartbeat:LVM \
params volgrpname="datavg" exclusive="true" \
op start interval="0" timeout="30" \
op stop interval="0" timeout="30"
primitive drbd_mysql ocf:linbit:drbd \
params drbd_resource="drbd-mysql" \
op monitor interval="15s"
primitive fs_mysql ocf:heartbeat:Filesystem \
params device="/dev/datavg/data" directory="/data" fstype="ext3"
primitive mysqld lsb:mysqld \
op monitor interval="10s" timeout="30s" \
op start interval="0" timeout="120" \
op stop interval="0" timeout="120" \
meta target-role="Started" migration-threshold="2"
failure-timeout="20s"
group mysql datavg fs_mysql Cluster-VIP mysqld
ms ms_drbd_mysql drbd_mysql \
meta master-max="1" master-node-max="1" clone-max="2"
clone-node-max="1" notify="true"
location master-prefer-node-1 Cluster-VIP 25: node1
colocation mysql_on_drbd inf: mysql ms_drbd_mysql:Master
order mysql_after_drbd inf: ms_drbd_mysql:promote mysql:start
property $id="cib-bootstrap-options" \
dc-version="1.1.5-1.1.el5-01e86afaaa6d4a8c4836f68df80ababd6ca3902f"
\
cluster-infrastructure="openais" \
expected-quorum-votes="2" \
stonith-enabled="false" \
no-quorum-policy="ignore" \
last-lrm-refresh="1332425337"
rsc_defaults $id="rsc-options" \
resource-stickiness="100"
2012/3/22 Andreas Kurz <andr...@hastexo.com>
> On 03/22/2012 01:51 PM, coma wrote:
> > Ah yes thank you, the service status mysql is now monitored, but the
> > failover is not performed?
>
> As long as local restarts are successful there is no need for a failover
> ... there is migration-treshold to limit local restart tries.
>
> Regards,
> Andreas
>
> --
> Need help with Pacemaker?
> http://www.hastexo.com/now
>
> >
> >
> >
> > 2012/3/22 emmanuel segura <emi2f...@gmail.com <mailto:emi2f...@gmail.com
> >>
> >
> > sorry
> > I think you missed the op monitor operetion in your primitive
> definition
> >
> >
> >
> > Il giorno 22 marzo 2012 11:52, emmanuel segura <emi2f...@gmail.com
> > <mailto:emi2f...@gmail.com>> ha scritto:
> >
> > I think you missed the op monitor operetion you primitive
> definition
> >
> > Il giorno 22 marzo 2012 11:33, coma <coma....@gmail.com
> > <mailto:coma....@gmail.com>> ha scritto:
> >
> > Hello,
> >
> > I have a question about mysql service monitoring into a
> > MySQL HA cluster with pacemaker and DRBD,
> > I have set up a configuration to allow a failover between
> > two nodes, it work fine when a node is offline (or standby),
> > but i want to know if it is possible to monitor the mysql
> > service to perform a failover if mysql is stopped or
> > unavailable?
> >
> > Thank you in advance for any response.
> >
> > My crm configuration:
> >
> > node node1 \
> > attributes standby="off"
> > node node2 \
> > attributes standby="off"
> > primitive Cluster-VIP ocf:heartbeat:IPaddr2 \
> > params ip="x.x.x.x" broadcast="x.x.x.x" nic="eth0"
> > cidr_netmask="21" iflabel="VIP1" \
> > op monitor interval="10s" timeout="20s" \
> > meta is-managed="true"
> > primitive datavg ocf:heartbeat:LVM \
> > params volgrpname="datavg" exclusive="true" \
> > op start interval="0" timeout="30" \
> > op stop interval="0" timeout="30"
> > primitive drbd_mysql ocf:linbit:drbd \
> > params drbd_resource="drbd-mysql" \
> > op monitor interval="15s"
> > primitive fs_mysql ocf:heartbeat:Filesystem \
> > params device="/dev/datavg/data" directory="/data"
> > fstype="ext3"
> > primitive mysqld lsb:mysqld
> > group mysql datavg fs_mysql Cluster-VIP mysqld
> > ms ms_drbd_mysql drbd_mysql \
> > meta master-max="1" master-node-max="1"
> > clone-max="2" clone-node-max="1" notify="true"
> > location master-prefer-node-1 Cluster-VIP 25: node1
> > colocation mysql_on_drbd inf: mysql ms_drbd_mysql:Master
> > order mysql_after_drbd inf: ms_drbd_mysql:promote mysql:start
> > property $id="cib-bootstrap-options" \
> >
> >
> dc-version="1.1.5-1.1.el5-01e86afaaa6d4a8c4836f68df80ababd6ca3902f"
> > \
> > cluster-infrastructure="openais" \
> > expected-quorum-votes="2" \
> > stonith-enabled="false" \
> > no-quorum-policy="ignore" \
> > last-lrm-refresh="1332254494"
> > rsc_defaults $id="rsc-options" \
> > resource-stickiness="100"
> >
> >
> > _______________________________________________
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> > <mailto:Pacemaker@oss.clusterlabs.org>
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> >
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> > Getting started:
> > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
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> >
> >
> >
> >
> > --
> > esta es mi vida e me la vivo hasta que dios quiera
> >
> >
> >
> >
> > --
> > esta es mi vida e me la vivo hasta que dios quiera
> >
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> >
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