[Linux-HA] Problem with start DRBD
dembi
dembi at ukr.net
Thu Oct 22 00:30:19 MDT 2009
Good day
When I perform this command I can see the following result:
sudo grep lrmd.*drbd /var/log/*
/var/log/messages:Oct 21 15:57:03 aps-1 lrmd: [2322]: info: rsc:drbd1:0:
monitor
/var/log/messages:Oct 21 15:57:03 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
notify
/var/log/messages:Oct 21 15:57:03 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
notify
/var/log/messages:Oct 21 15:57:07 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
promote
/var/log/messages:Oct 21 15:57:07 aps-1 lrmd: [2322]: info: RA output:
(drbd0:1:promote:stdout)
/var/log/messages:Oct 21 15:57:07 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
notify
/var/log/messages:Oct 21 15:57:08 aps-1 lrmd: [2322]: info: perform_op:2792:
operations on resource drbd0:1 already delayed
/var/log/messages:Oct 21 15:57:08 aps-1 lrmd: [2322]: info: RA output:
(drbd0:1:notify:stdout) No set matching id=master-e79f
7f65-ffb4-415f-86d3-f4dc735a5c73 in status
/var/log/messages:Oct 21 15:57:08 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
notify
/var/log/messages:Oct 21 15:57:09 aps-1 lrmd: [2322]: info: RA output:
(drbd0:1:notify:stdout) No set matching id=master-e79f
7f65-ffb4-415f-86d3-f4dc735a5c73 in status
/var/log/messages:Oct 21 16:14:26 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
notify
/var/log/messages:Oct 21 16:14:30 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
demote
/var/log/messages:Oct 21 16:14:30 aps-1 lrmd: [2322]: info: RA output:
(drbd0:1:demote:stdout)
/var/log/messages:Oct 21 16:14:31 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
notify
/var/log/messages:Oct 21 16:14:32 aps-1 lrmd: [2322]: info: RA output:
(drbd0:1:notify:stdout) No set matching id=master-e79f
7f65-ffb4-415f-86d3-f4dc735a5c73 in status
/var/log/messages:Oct 21 16:14:34 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
notify
/var/log/messages:Oct 21 16:14:34 aps-1 lrmd: [2322]: info: rsc:drbd0:1:
stop
/var/log/messages:Oct 21 16:14:35 aps-1 lrmd: [2322]: info: RA output:
(drbd0:1:stop:stdout)
/var/log/messages:Oct 21 16:14:36 aps-1 lrmd: [2322]: info: RA output:
(drbd0:1:stop:stdout)
Dejan Muhamedagic wrote:
>
> Hi,
>
> On Wed, Oct 21, 2009 at 07:44:34AM -0700, dembi wrote:
>>
>> 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?
>
> Since the filesystem is to be mounted on the drbd device, better
> check why drbd fails to start (grep lrmd.*drbd /var/log/...).
> Hmm, the last one seems to have become mantra :-|
>
> Thanks,
>
> Dejan
>
>> 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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>>
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