Szasz Tamas escribió:
Hi list,
I updated the drbd to the new version(8.0.7), and I want to disable
the auto failback option, because, when the primary machine halt, then
start, the drbd cannot be started, because the data on the old-primary
node is not up to date. The problem is, that I disabled the auto
failback in ha.cf file, but nothing happen.
1.I must disable this option in cib.xml file too?
2.Or what can I do, to disable this option permanently?
3.Are there any method to automatise the steps(resyncronysing the
data, then "autofailback" to the first node), when the first node in a
cluster stops, then starts?
Here is my cib.xml file:
<cib admin_epoch="0" generated="true" have_quorum="true"
ignore_dtd="false" num_peers="2" cib_feature_revision="1.3" epoch="22"
num_updates="1" cib-last-written="Mon Nov 19 15:05:24 2007"
ccm_transition="2" dc_uuid="6a0de656-9c3a-4bd7-a530-0f4ec24ca668">
<configuration>
<crm_config>
<cluster_property_set id="cib-bootstrap-options">
<attributes>
<nvpair id="cib-bootstrap-options-symmetric-cluster"
name="symmetric-cluster" value="true"/>
<nvpair id="cib-bootstrap-options-no-quorum-policy"
name="no-quorum-policy" value="stop"/>
<nvpair
id="cib-bootstrap-options-default-resource-stickiness"
name="default-resource-stickiness" value="0"/>
<nvpair
id="cib-bootstrap-options-default-resource-failure-stickiness"
name="default-resource-failure-stickiness" value="0"/>
<nvpair id="cib-bootstrap-options-stonith-enabled"
name="stonith-enabled" value="false"/>
<nvpair id="cib-bootstrap-options-stonith-action"
name="stonith-action" value="reboot"/>
<nvpair id="cib-bootstrap-options-stop-orphan-resources"
name="stop-orphan-resources" value="true"/>
<nvpair id="cib-bootstrap-options-stop-orphan-actions"
name="stop-orphan-actions" value="true"/>
<nvpair id="cib-bootstrap-options-remove-after-stop"
name="remove-after-stop" value="false"/>
<nvpair id="cib-bootstrap-options-short-resource-names"
name="short-resource-names" value="true"/>
<nvpair id="cib-bootstrap-options-transition-idle-timeout"
name="transition-idle-timeout" value="5min"/>
<nvpair id="cib-bootstrap-options-default-action-timeout"
name="default-action-timeout" value="15s"/>
<nvpair id="cib-bootstrap-options-is-managed-default"
name="is-managed-default" value="true"/>
<nvpair id="cib-bootstrap-options-dc-version"
name="dc-version" value="2.1.3-node:
ddbcbf6038a49566b2b6140ca9c8f6345ccee94b"/>
</attributes>
</cluster_property_set>
</crm_config>
<nodes>
<node id="6a0de656-9c3a-4bd7-a530-0f4ec24ca668"
uname="ybkx007453" type="normal"/>
<node id="1f98fc30-4309-412a-a822-47fd02ba097c"
uname="ybkx007451" type="normal"/>
</nodes>
<resources>
<group id="group_1">
<primitive class="ocf" provider="heartbeat" type="IPaddr"
id="ip_management">
<operations>
<op id="ip_management_mon" interval="5s" name="monitor"
timeout="5s"/>
</operations>
<instance_attributes id="ip_management_inst_attr">
<attributes>
<nvpair name="ip" id="ip_management_attr_0"
value="192.168.254.14"/>
</attributes>
</instance_attributes>
</primitive>
<primitive class="ocf" id="ip_voice" provider="heartbeat"
type="IPaddr">
<operations>
<op id="ip_voice_mon" interval="5s" name="monitor"
timeout="5s"/>
</operations>
<instance_attributes id="ip_voice_inst_attr">
<attributes>
<nvpair id="ip_voice_attr_0" name="ip"
value="10.254.10.14"/>
</attributes>
</instance_attributes>
</primitive>
<primitive class="ocf" id="ip_interconn" provider="heartbeat"
type="IPaddr">
<operations>
<op id="ip_interconn_mon" interval="5s" name="monitor"
timeout="5s"/>
</operations>
<instance_attributes id="ip_interconn_inst_attr">
<attributes>
<nvpair id="ip_interconn_attr_0" name="ip"
value="10.53.63.14"/>
</attributes>
</instance_attributes>
</primitive>
<primitive class="heartbeat" id="drbddisk_4"
provider="heartbeat" type="drbddisk">
<operations>
<op id="drbddisk_4_mon" interval="120s" name="monitor"
timeout="60s"/>
</operations>
<instance_attributes id="drbddisk_4_inst_attr">
<attributes>
<nvpair id="drbddisk_4_attr_1" name="1" value="data"/>
</attributes>
</instance_attributes>
</primitive>
<primitive class="ocf" id="Filesystem_5" provider="heartbeat"
type="Filesystem">
<operations>
<op id="Filesystem_5_mon" interval="120s" name="monitor"
timeout="60s"/>
</operations>
<instance_attributes id="Filesystem_5_inst_attr">
<attributes>
<nvpair id="Filesystem_5_attr_0" name="device"
value="/dev/drbd0"/>
<nvpair id="Filesystem_5_attr_1" name="directory"
value="/mnt/data"/>
<nvpair id="Filesystem_5_attr_2" name="fstype"
value="ext2"/>
<nvpair id="Filesystem_5_attr_3" name="options"
value="defaults"/>
</attributes>
</instance_attributes>
</primitive>
<primitive class="heartbeat" id="mysqld_6"
provider="heartbeat" type="mysqld">
<operations>
<op id="mysqld_6_mon" interval="120s" name="monitor"
timeout="60s"/>
</operations>
</primitive>
<primitive class="heartbeat" id="ser_7" provider="heartbeat"
type="ser">
<operations>
<op id="ser_7_mon" interval="120s" name="monitor"
timeout="60s"/>
</operations>
</primitive>
<primitive class="heartbeat" id="httpd_8" provider="heartbeat"
type="httpd">
<operations>
<op id="httpd_8_mon" interval="120s" name="monitor"
timeout="60s"/>
</operations>
</primitive>
</group>
</resources>
<constraints>
<rsc_location id="rsc_location_group_1" rsc="group_1">
<rule id="prefered_location_group_1" score="100">
<expression attribute="#uname"
id="prefered_location_group_1_expr" operation="eq" value="YBKX007453"/>
</rule>
</rsc_location>
</constraints>
</configuration>
</cib>
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I have this options in resource config block:
With this options you can pass on errors of startup drbd:
disk {
on-io-error pass_on;
}
net {
after-sb-0pri discard-older-primary;
after-sb-1pri call-pri-lost-after-sb;
after-sb-2pri call-pri-lost-after-sb;
}
What do you think about it ??
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See also: http://linux-ha.org/ReportingProblems
