Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
I am finally able to mount my drbd resource on the primary machine and mount
the filesystem. However I am having no luck getting my services to run on
the correct machine and the device to come up. I seem to get device, or
services, not both on primary machine. Hoping someone could tell me what I
am doing wrong. The ipaddr and apache should actually be starting on mail2.
Thanks, heres a shot of crm_mon and my configuration. Using drbd82 on a
centos box.
============
Last updated: Tue Jun 16 16:13:40 2009
Current DC: mail2.eng.uiowa.edu (587adf74-2ae3-48b9-8449-d25bc0a1b511)
2 Nodes configured.
3 Resources configured.
============
Node: mail2.eng.uiowa.edu (587adf74-2ae3-48b9-8449-d25bc0a1b511): online
Node: mail1.eng.uiowa.edu (a951b3e6-5704-479b-a36f-1728519eecca): online
Master/Slave Set: ms-drbd0
drbd0:0 (heartbeat::ocf:drbd): Master mail2.eng.uiowa.edu
drbd0:1 (heartbeat::ocf:drbd): Started mail1.eng.uiowa.edu
fs0 (heartbeat::ocf:Filesystem): Started mail2.eng.uiowa.edu
Resource Group: group_apache
ipaddr (heartbeat::ocf:IPaddr): Started mail1.eng.uiowa.edu
apache (heartbeat::ocf:apache): Started mail1.eng.uiowa.edu
<cib admin_epoch="0" epoch="1" have_quorum="false" ignore_dtd="false"
num_peers="0" cib_feature_revision="2.0" generated="false" num_updates="146"
cib-last-written="Tue Jun 16 16:04:10 2009">
<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"/>
</attributes>
</cluster_property_set>
</crm_config>
<nodes>
<node id="587adf74-2ae3-48b9-8449-d25bc0a1b511"
uname="mail2.eng.uiowa.edu" type="normal"/>
<node id="a951b3e6-5704-479b-a36f-1728519eecca"
uname="mail1.eng.uiowa.edu" type="normal"/>
</nodes>
<resources>
<master_slave id="ms-drbd0">
<meta_attributes id="ma-ms-drbd0">
<attributes>
<nvpair id="ma-ms-drbd0-1" name="clone_max" value="2"/>
<nvpair id="ma-ms-drbd0-2" name="clone_node_max" value="1"/>
<nvpair id="ma-ms-drbd0-3" name="master_max" value="1"/>
<nvpair id="ma-ms-drbd0-4" name="master_node_max" value="1"/>
<nvpair id="ma-ms-drbd0-5" name="notify" value="yes"/>
<nvpair id="ma-ms-drbd0-6" name="globally_unique"
value="false"/>
</attributes>
</meta_attributes>
<primitive id="drbd0" class="ocf" provider="heartbeat" type="drbd">
<instance_attributes id="ia-drbd0">
<attributes>
<nvpair id="ia-drbd0-1" name="drbd_resource" value="r0"/>
</attributes>
</instance_attributes>
</primitive>
</master_slave>
<primitive id="fs0" class="ocf" type="Filesystem"
provider="heartbeat">
<meta_attributes id="ma-fs0">
<attributes/>
</meta_attributes>
<instance_attributes id="ia-fs0">
<attributes>
<nvpair id="ia-fs0-1" name="fstype" value="ext3"/>
<nvpair id="ia-fs0-2" name="directory" value="/shared"/>
<nvpair id="ia-fs0-3" name="device" value="/dev/drbd0"/>
</attributes>
</instance_attributes>
</primitive>
<group id="group_apache">
<primitive id="ipaddr" class="ocf" type="IPaddr"
provider="heartbeat">
<instance_attributes id="ia_ipaddr">
<attributes>
<nvpair id="ia_ipaddr_ip" name="ip" value="128.255.22.17"/>
<nvpair id="ia_ipaddr_nic" name="nic" value="eth1"/>
<nvpair id="ia_ipaddr_netmask" name="netmask" value="24"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="apache" class="ocf" type="apache"
provider="heartbeat">
<instance_attributes id="ia_apache">
<attributes>
<nvpair id="ia_apache_configfile" name="configfile"
value="/etc/httpd/conf/httpd.conf"/>
</attributes>
</instance_attributes>
</primitive>
</group>
</resources>
<constraints>
<rsc_location id="rsc_location_group_1" rsc="ms-drbd0">
<rule id="prefered_location_group_1" role="Master" score="100">
<expression id="prefered_location_group_1_expr"
attribute="#uname" operation="eq" value="mail2.eng.uiowa.edu"/>
</rule>
</rsc_location>
<rsc_location id="rsc_location_group_2" rsc="group_apache">
<rule id="prefered_location_group_2" role="Master" score="100">
<expression id="prefered_location_group_2_expr"
attribute="#uname" operation="eq" value="mail2.eng.uiowa.edu"/>
</rule>
</rsc_location>
<rsc_order id="drbd0_before_fs0" from="fs0" action="start"
to="ms-drbd0" to_action="promote"/>
<rsc_colocation id="fs0_on_drbd0" to="ms-drbd0" to_role="master"
from="fs0" score="infinity"/>
</constraints>
</configuration>
</cib>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20090616/6abcbddf/attachment.htm>