Hi All,
I have three nodes in my cluster.
Node APS-1 has drbd with resource ‘app’
Node APS-2 has drbd with resource ‘mysql’
Node APS-3 has drbd with resources of ‘app’ and ‘mysql’
When I restarted all my nodes. After that in my ha-log I can see the
following error:
Filesystem[2962]: 2009/10/21_17:32:04 WARNING: Couldn't find device
[/dev/drbd1]. Expected /dev/??? to exist
As I understand heartbeat is not able to mount file system.
Why file system is not mounted and how I can fix it?
Thanks in advance.
My cib.xml is:
<configuration>
<crm_config>
<cluster_property_set id="cib-bootstrap-options">
<attributes>
<nvpair id="cib-bootstrap-options-dc-version" name="dc-version"
value="2.1.3-node: 552305612591183b1628baa5bc6e903e0f1e26a3"/>
<nvpair name="last-lrm-refresh"
id="cib-bootstrap-options-last-lrm-refresh" value="1256123011"/>
<nvpair id="cib-bootstrap-options-transition_idle_timeout"
name="transition-idle-timeout" value="60s"/>
</attributes>
</cluster_property_set>
</crm_config>
<nodes>
<node id="d305cc9a-6c27-4de0-ab2d-775419549bde" uname="aps-3"
type="normal"/>
<node id="19a6463b-7a32-4f10-8849-7fbc63bb7bfe" uname="aps-2"
type="normal"/>
<node id="e79f7f65-ffb4-415f-86d3-f4dc735a5c73" uname="aps-1"
type="normal"/>
</nodes>
<resources>
<master_slave id="mysql-drbd0">
<meta_attributes id="ma-mysql-drbd0">
<attributes>
<nvpair id="ma-mysql-drbd0-1" name="clone_max" value="2"/>
<nvpair id="ma-mysql-drbd0-2" name="clone_node_max" value="1"/>
<nvpair id="ma-mysql-drbd0-3" name="master_max" value="1"/>
<nvpair id="ma-mysql-drbd0-4" name="master_node_max"
value="1"/>
<nvpair id="ma-mysql-drbd0-6" name="globally_unique"
value="false"/>
<nvpair id="ma-mysql-drbd0-5" name="notify" value="true"/>
</attributes>
</meta_attributes>
<primitive id="drbd1" class="ocf" provider="heartbeat" type="drbd">
<meta_attributes id="ma-drbd1">
<attributes>
<nvpair id="ma-drbd1-1" name="target_role" value="started"/>
</attributes>
</meta_attributes>
<instance_attributes id="ia-drbd0">
<attributes>
<nvpair id="ia-drbd1-1" name="drbd_resource" value="mysql"/>
</attributes>
</instance_attributes>
<operations>
<op id="op-drbd1-1" name="monitor" interval="15s" timeout="10s"
role="Master"/>
<op id="op-drbd1-2" name="monitor" interval="16s" timeout="10s"
role="Slave"/>
</operations>
</primitive>
</master_slave>
<master_slave id="app-drbd">
<meta_attributes id="ma-app-drbd">
<attributes>
<nvpair id="ma-app-drbd-1" name="clone_max" value="2"/>
<nvpair id="ma-app-drbd-2" name="clone_node_max" value="1"/>
<nvpair id="ma-app-drbd-3" name="master_max" value="1"/>
<nvpair id="ma-app-drbd-4" name="master_node_max" value="1"/>
<nvpair id="ma-app-drbd-6" name="globally_unique"
value="false"/>
<nvpair id="ma-app-drbd-5" name="notify" value="true"/>
</attributes>
</meta_attributes>
<primitive id="drbd0" class="ocf" provider="heartbeat" type="drbd">
<instance_attributes id="ia-app">
<attributes>
<nvpair id="ia-app-1" name="drbd_resource" value="app"/>
</attributes>
</instance_attributes>
<operations>
<op id="op-drbd0-1" name="monitor" interval="15s" timeout="10s"
role="Master"/>
<op id="op-drbd0-2" name="monitor" interval="16s" timeout="10s"
role="Slave"/>
</operations>
</primitive>
</master_slave>
<group id="mysql_group">
<meta_attributes id="ma-mysql">
<attributes>
<nvpair id="ma-mysql-1" name="target_role" value="started"/>
</attributes>
</meta_attributes>
<primitive id="virtual-mysql-ip" class="ocf" type="IPaddr2"
provider="heartbeat">
<operations>
<op id="virtual-mysql-ip-check" name="monitor" interval="15s"
timeout="5s"/>
</operations>
<instance_attributes id="params-virtual-mysql-ip">
<attributes>
<nvpair id="virtual-mysql-ip-addr" name="ip"
value="10.11.4.2"/>
<nvpair id="virtual-mysql-mask-addr" name="netmask"
value="16"/>
<nvpair id="virtual-mysql-nic-addr" name="nic" value="eth0"/>
</attributes>
</instance_attributes>
</primitive>
<primitive class="ocf" provider="heartbeat" type="Filesystem"
id="fs-mysql">
<operations>
<op id="fs-mysql_mon" interval="15s" name="monitor"
timeout="5s"/>
</operations>
<instance_attributes id="ia-mysql">
<attributes>
<nvpair id="ia-mysql-1" name="fstype" value="ext3"/>
<nvpair id="ia-mysql-2" name="directory" value="/opt"/>
<nvpair id="ia-mysql-3" name="device" value="/dev/drbd1"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="mysql" class="lsb" provider="heartbeat"
type="mysql">
<operations>
<op id="mysql-mon" interval="15s" name="monitor" timeout="5s"/>
</operations>
</primitive>
</group>
<group id="app_group">
<meta_attributes id="ma-app">
<attributes>
<nvpair id="ma-app-group" name="target_role" value="started"/>
</attributes>
</meta_attributes>
<primitive id="virtual-app-ip" class="ocf" type="IPaddr2"
provider="heartbeat">
<operations>
<op id="virtual-app-ip-check" name="monitor" interval="15s"
timeout="5s"/>
</operations>
<instance_attributes id="params-virtual-app-ip">
<attributes>
<nvpair id="virtual-app-ip-addr" name="ip"
value="10.11.4.1"/>
<nvpair id="virtual-app-mask-addr" name="netmask"
value="16"/>
<nvpair id="virtual-app-nic-addr" name="nic" value="eth0"/>
</attributes>
</instance_attributes>
</primitive>
<primitive class="ocf" provider="heartbeat" type="Filesystem"
id="fs-app">
<operations>
<op id="fs-app_mon" interval="15s" name="monitor"
timeout="5s"/>
</operations>
<instance_attributes id="ia-app-group">
<attributes>
<nvpair id="ia-app-group-1" name="fstype" value="ext3"/>
<nvpair id="ia-app-group-2" name="directory" value="/app"/>
<nvpair id="ia-app-group-3" name="device"
value="/dev/drbd0"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="apache" class="lsb" provider="heartbeat"
type="apache2">
<operations>
<op id="apache-app_mon" interval="15s" name="monitor"
timeout="5s"/>
</operations>
</primitive>
</group>
</resources>
<constraints>
<rsc_location id="rsc_location_mysql" rsc="mysql_group">
<rule id="prefered_location_mysql-1" score="20">
<expression attribute="#uname"
id="prefered_location_mysql_expr-1" operation="eq" value="aps-2"/>
</rule>
<rule id="prefered_location_mysql-2" score="INFINITY">
<expression attribute="#uname"
id="prefered_location_mysql_expr-2" operation="eq" value="aps-3"/>
</rule>
<rule id="prefered_location_mysql-3" score="-INFINITY">
<expression attribute="#uname"
id="prefered_location_mysql_expr-3" operation="eq" value="aps-1"/>
</rule>
</rsc_location>
<rsc_order id="ip_fs_after_drbd" from="mysql_group" action="start"
to="mysql-drbd0" to_action="promote" type="after"/>
<rsc_colocation id="ip_fs_on_drbd" to="mysql-drbd0" to_role="master"
from="mysql_group" score="INFINITY"/>
<rsc_location id="rsc_location_app" rsc="app_group">
<rule id="prefered_location_app-1" score="INFINITY">
<expression attribute="#uname" id="prefered_location_app_expr-2"
operation="eq" value="aps-3"/>
</rule>
<rule id="prefered_location_app-3" score="20">
<expression attribute="#uname" id="prefered_location_app_expr-1"
operation="eq" value="aps-1"/> </rule>
<rule id="prefered_location_app-2" score="-INFINITY">
<expression attribute="#uname" id="prefered_location_app_expr-3"
operation="eq" value="aps-2"/>
</rule>
</rsc_location>
<rsc_order id="ip_fs_after_drbd-app" from="app_group" action="start"
to="app-drbd" to_action="promote" type="after"/>
<rsc_colocation id="ip_fs_on_drbd-app" to="app-drbd" to_role="master"
from="app_group" score="INFINITY"/>
</constraints>
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