$B=i$a$^$7$F!"<c5\$H?=$7$^$9!#(B
$B8+$h$&8+$^$M$G(B CRM $B%b!<%I(B + DRBD$B!"(BMySQL $B$N(B OCF RA $B$rMQ$$$F%/%i%9%?$r9=(B
$B@.$7!"0z$-B3$-%j%=!<%9Kh$N4F;k(B ($B<g$K$O(B MySQL) $B$K<h$jAH$s$G$$$k$H$3$m$J(B
$B$N$G$9$,!"$3$3$G4|BT$7$?F0:n$r<B8=$G$-$:$K$*$j$^$9!#$5$i$K$O4pK\E*$J5?(B
$BLd$,J($$$F$-$^$7$?$N$G!"$465<($r;r$j$?$/%a!<%k$$$?$7$^$7$?!#(B
$B4|BT$7$?F0:n$H$$$&$N$O!"Nc$($P(B MySQL $B%5!<%P$,#1$DDd;_$7$?$@$1$G!"(B
crm_standby on $B$7$?;~$N$h$&$K%j%=!<%9%0%k!<%W$H%^%9%?!<%9%l!<%V(B (DRBD)
$B$r$9$Y$FJ|4~$7$F!"BT5!7O$K%U%'%$%k%*!<%P!<$5$;$k$H$$$&$b$N$G$9!#(B
DTD $B$d%M%C%H>e$NNc$r8+$F!"$3$l$O(B CIB $B$N(B op $BMWAG$G(B on_fail="fence" $B$K$9(B
$B$k$3$H$G$G$-$=$&$@$H;W$$!"(BMySQL $BMQ$N(B primitive $BFb$K0J2<$N$h$&$K5-=R$7(B
$B$F$_$^$7$?!#$7$+$7!"$3$N>uBV$G(B "service mysqld stop" $B$7$F(B crm_mon $B$G8+(B
$B$F$$$F$b!"(BMySQL $B%j%=!<%9$,(B Stopped $B$K$J$k$@$1$G!"B>$N%j%=!<%9$K$OF0$-(B
$B$,$"$j$^$;$s$G$7$?!#(B
<operations>
<op id="op-mysql-1" name="monitor" interval="10s" timeout="5s" start_delay="5s" on_fail="fence"/>
</operations>
DTD $B$N%3%a%s%H$K$h$k$H(B on_fail="restart" $B$b4|BT$NF0:n$K6a$=$&$K;W$($F!"(B
$B$3$A$i$b;n$7$F$_$^$7$?$i!";_$a$?(B MySQL $B$,<+F0E*$K:F5/F0$5$l$F(B Started
$B$K$J$k$@$1$G!"%U%'%$%k%*!<%P!<$O5/$3$j$^$;$s$G$7$?!#<B1?MQ>e$O$3$l$G$b(B
$BB-$j$k$+$bCN$l$^$;$s$,!D!#(B
$B$=$3$G!"$=$b$=$b$=$N$h$&$JF0:n$O(B CRM $B$N%b%K%?5!G=$G<B8=$G$-$k$b$N$J$N(B
$B$+$,5?Ld$K;W$($F$-$^$7$?!#<B:]$N$H$3$m$O$I$&$J$N$G$7$g$&$+(B?
$B$A$g$C$HBg$-$$(B?$B$G$9$,!"KvHx$K(B cib.xml $B$rE:IU$$$?$7$^$9!#4D6-$O(B CentOS
5.2 $B$H(B extras $B%j%]%8%H%j$N(B heartbeat $B%Q%C%1!<%8$r;H$C$F$$$^$9!#(BRA $B72$O(B
$B$[$H$s$IIUB0$N(B OCF $BHG$G$9$,!"(Bquotaon/quotaoff $B$N$?$a$K!"%M%C%H$G=&$C$?(B
Quota RA (class="heartbeat") $B$b;H$C$F$$$^$9!#(B
$B$"$H!">/$7A0$N%9%l%C%I$K(B CentOS $B$N(B crm_mon $B$,(B one-shot mode $B$K$J$kOC$,(B
$B$"$j$^$7$?$,!"<+J,$bC&NO$7$F$3$s$J$N"-$GBeMQ$7$F$$$^$9(B;-)
while true; do clear; crm_mon; sleep 2; done
$B$h$m$7$/$*4j$$$$$?$7$^$9!#(B
-------->8-------->8-------->8-------->8-------->8-------->8--------
<cib admin_epoch="0" have_quorum="false" ignore_dtd="false" num_peers="0" cib_feature_revision="2.0" generated="false" epoch="192" num_updates="1" cib-last-written="Thu Sep 4 13:24:56 2008">
<configuration>
<crm_config>
<cluster_property_set id="cib-bootstrap-options">
<attributes>
<nvpair id="cbo-dc-version" name="dc-version" value="2.1.3-node: 552305612591183b1628baa5bc6e903e0f1e26a3"/>
</attributes>
</cluster_property_set>
</crm_config>
<nodes>
<node uname="node1.example.jp" type="normal" id="c4ce455e-98ca-4065-8add-97b3a71e7d1d"/>
<node uname="node2.example.jp" type="normal" id="96be1790-7d36-43aa-acbd-c1e5051e667d"/>
</nodes>
<resources>
<master_slave id="ms-drbd">
<meta_attributes id="ma-ms-drbd">
<attributes>
<nvpair id="ma-ms-drbd-1" name="clone_max" value="2"/>
<nvpair id="ma-ms-drbd-2" name="clone_node_max" value="1"/>
<nvpair id="ma-ms-drbd-3" name="master_max" value="1"/>
<nvpair id="ma-ms-drbd-4" name="master_node_max" value="1"/>
<nvpair id="ma-ms-drbd-5" name="notify" value="yes"/>
<nvpair id="ma-ms-drbd-6" name="globally_unique" value="false"/>
</attributes>
</meta_attributes>
<primitive id="drbd" class="ocf" provider="heartbeat" type="drbd">
<instance_attributes id="ia-drbd">
<attributes>
<nvpair id="ia-drbd-1" name="drbd_resource" value="r0"/>
</attributes>
</instance_attributes>
<operations>
<op id="op-drbd-1" name="monitor" interval="59s" timeout="10s" role="Master"/>
<op id="op-drbd-2" name="monitor" interval="60s" timeout="10s" role="Slave"/>
</operations>
</primitive>
</master_slave>
<group id="rg-mysql">
<primitive id="lvm" class="ocf" type="LVM" provider="heartbeat">
<instance_attributes id="ia-lvm">
<attributes>
<nvpair id="ia-lvm-1" name="volgrpname" value="VG1"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="fs" class="ocf" type="Filesystem" provider="heartbeat">
<instance_attributes id="ia-fs">
<attributes>
<nvpair id="ia-fs-1" name="fstype" value="ext3"/>
<nvpair id="ia-fs-2" name="device" value="/dev/VG1/LV0"/>
<nvpair id="ia-fs-3" name="directory" value="/db"/>
<nvpair id="ia-fs-4" name="options" value="grpquota"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="quota" class="heartbeat" type="Quota">
<instance_attributes id="ia-quota">
<attributes>
<nvpair id="ia-quota-1" name="1" value="n"/>
<nvpair id="ia-quota-2" name="2" value="y"/>
<nvpair id="ia-quota-3" name="3" value="n"/>
<nvpair id="ia-quota-4" name="4" value="/db"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="ip" class="ocf" type="IPaddr" provider="heartbeat">
<instance_attributes id="ia-ip">
<attributes>
<nvpair id="ia-ip-1" name="nic" value="eth0:0"/>
<nvpair id="ia-ip-2" name="ip" value="10.25.190.200"/>
<nvpair id="ia-ip-3" name="netmask" value="24"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="mysql" class="ocf" type="mysql" provider="heartbeat">
<instance_attributes id="ia-mysql">
<attributes>
<nvpair id="ia-mysql-1" name="binary" value="/usr/bin/mysqld_safe"/>
<nvpair id="ia-mysql-2" name="datadir" value="/db"/>
<nvpair id="ia-mysql-3" name="pid" value="/var/run/mysqld/mysqld.pid"/>
<nvpair id="ia-mysql-4" name="test_table" value="hamonitor.hamonitor"/>
<nvpair id="ia-mysql-5" name="test_user" value="hamonitor"/>
<nvpair id="ia-mysql-6" name="test_password" value="hamonitor"/>
</attributes>
</instance_attributes>
<operations>
<op id="op-mysql-1" name="monitor" interval="10s" timeout="5s" start_delay="5s" on_fail="fence"/>
</operations>
</primitive>
</group>
</resources>
<constraints>
<rsc_order id="odr-drbd-mysql" action="promote" from="ms-drbd" type="before" to_action="start" to="rg-mysql"/>
<rsc_colocation id="col-drbd-mysql" from="rg-mysql" to="ms-drbd" to_role="Master" score="INFINITY"/>
</constraints>
</configuration>
</cib>
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$B8+$h$&8+$^$M$G(B CRM $B%b!<%I(B + DRBD$B!"(BMySQL $B$N(B OCF RA $B$rMQ$$$F%/%i%9%?$r9=(B
$B@.$7!"0z$-B3$-%j%=!<%9Kh$N4F;k(B ($B<g$K$O(B MySQL) $B$K<h$jAH$s$G$$$k$H$3$m$J(B
$B$N$G$9$,!"$3$3$G4|BT$7$?F0:n$r<B8=$G$-$:$K$*$j$^$9!#$5$i$K$O4pK\E*$J5?(B
$BLd$,J($$$F$-$^$7$?$N$G!"$465<($r;r$j$?$/%a!<%k$$$?$7$^$7$?!#(B
$B4|BT$7$?F0:n$H$$$&$N$O!"Nc$($P(B MySQL $B%5!<%P$,#1$DDd;_$7$?$@$1$G!"(B
crm_standby on $B$7$?;~$N$h$&$K%j%=!<%9%0%k!<%W$H%^%9%?!<%9%l!<%V(B (DRBD)
$B$r$9$Y$FJ|4~$7$F!"BT5!7O$K%U%'%$%k%*!<%P!<$5$;$k$H$$$&$b$N$G$9!#(B
DTD $B$d%M%C%H>e$NNc$r8+$F!"$3$l$O(B CIB $B$N(B op $BMWAG$G(B on_fail="fence" $B$K$9(B
$B$k$3$H$G$G$-$=$&$@$H;W$$!"(BMySQL $BMQ$N(B primitive $BFb$K0J2<$N$h$&$K5-=R$7(B
$B$F$_$^$7$?!#$7$+$7!"$3$N>uBV$G(B "service mysqld stop" $B$7$F(B crm_mon $B$G8+(B
$B$F$$$F$b!"(BMySQL $B%j%=!<%9$,(B Stopped $B$K$J$k$@$1$G!"B>$N%j%=!<%9$K$OF0$-(B
$B$,$"$j$^$;$s$G$7$?!#(B
<operations>
<op id="op-mysql-1" name="monitor" interval="10s" timeout="5s" start_delay="5s" on_fail="fence"/>
</operations>
DTD $B$N%3%a%s%H$K$h$k$H(B on_fail="restart" $B$b4|BT$NF0:n$K6a$=$&$K;W$($F!"(B
$B$3$A$i$b;n$7$F$_$^$7$?$i!";_$a$?(B MySQL $B$,<+F0E*$K:F5/F0$5$l$F(B Started
$B$K$J$k$@$1$G!"%U%'%$%k%*!<%P!<$O5/$3$j$^$;$s$G$7$?!#<B1?MQ>e$O$3$l$G$b(B
$BB-$j$k$+$bCN$l$^$;$s$,!D!#(B
$B$=$3$G!"$=$b$=$b$=$N$h$&$JF0:n$O(B CRM $B$N%b%K%?5!G=$G<B8=$G$-$k$b$N$J$N(B
$B$+$,5?Ld$K;W$($F$-$^$7$?!#<B:]$N$H$3$m$O$I$&$J$N$G$7$g$&$+(B?
$B$A$g$C$HBg$-$$(B?$B$G$9$,!"KvHx$K(B cib.xml $B$rE:IU$$$?$7$^$9!#4D6-$O(B CentOS
5.2 $B$H(B extras $B%j%]%8%H%j$N(B heartbeat $B%Q%C%1!<%8$r;H$C$F$$$^$9!#(BRA $B72$O(B
$B$[$H$s$IIUB0$N(B OCF $BHG$G$9$,!"(Bquotaon/quotaoff $B$N$?$a$K!"%M%C%H$G=&$C$?(B
Quota RA (class="heartbeat") $B$b;H$C$F$$$^$9!#(B
$B$"$H!">/$7A0$N%9%l%C%I$K(B CentOS $B$N(B crm_mon $B$,(B one-shot mode $B$K$J$kOC$,(B
$B$"$j$^$7$?$,!"<+J,$bC&NO$7$F$3$s$J$N"-$GBeMQ$7$F$$$^$9(B;-)
while true; do clear; crm_mon; sleep 2; done
$B$h$m$7$/$*4j$$$$$?$7$^$9!#(B
-------->8-------->8-------->8-------->8-------->8-------->8--------
<cib admin_epoch="0" have_quorum="false" ignore_dtd="false" num_peers="0" cib_feature_revision="2.0" generated="false" epoch="192" num_updates="1" cib-last-written="Thu Sep 4 13:24:56 2008">
<configuration>
<crm_config>
<cluster_property_set id="cib-bootstrap-options">
<attributes>
<nvpair id="cbo-dc-version" name="dc-version" value="2.1.3-node: 552305612591183b1628baa5bc6e903e0f1e26a3"/>
</attributes>
</cluster_property_set>
</crm_config>
<nodes>
<node uname="node1.example.jp" type="normal" id="c4ce455e-98ca-4065-8add-97b3a71e7d1d"/>
<node uname="node2.example.jp" type="normal" id="96be1790-7d36-43aa-acbd-c1e5051e667d"/>
</nodes>
<resources>
<master_slave id="ms-drbd">
<meta_attributes id="ma-ms-drbd">
<attributes>
<nvpair id="ma-ms-drbd-1" name="clone_max" value="2"/>
<nvpair id="ma-ms-drbd-2" name="clone_node_max" value="1"/>
<nvpair id="ma-ms-drbd-3" name="master_max" value="1"/>
<nvpair id="ma-ms-drbd-4" name="master_node_max" value="1"/>
<nvpair id="ma-ms-drbd-5" name="notify" value="yes"/>
<nvpair id="ma-ms-drbd-6" name="globally_unique" value="false"/>
</attributes>
</meta_attributes>
<primitive id="drbd" class="ocf" provider="heartbeat" type="drbd">
<instance_attributes id="ia-drbd">
<attributes>
<nvpair id="ia-drbd-1" name="drbd_resource" value="r0"/>
</attributes>
</instance_attributes>
<operations>
<op id="op-drbd-1" name="monitor" interval="59s" timeout="10s" role="Master"/>
<op id="op-drbd-2" name="monitor" interval="60s" timeout="10s" role="Slave"/>
</operations>
</primitive>
</master_slave>
<group id="rg-mysql">
<primitive id="lvm" class="ocf" type="LVM" provider="heartbeat">
<instance_attributes id="ia-lvm">
<attributes>
<nvpair id="ia-lvm-1" name="volgrpname" value="VG1"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="fs" class="ocf" type="Filesystem" provider="heartbeat">
<instance_attributes id="ia-fs">
<attributes>
<nvpair id="ia-fs-1" name="fstype" value="ext3"/>
<nvpair id="ia-fs-2" name="device" value="/dev/VG1/LV0"/>
<nvpair id="ia-fs-3" name="directory" value="/db"/>
<nvpair id="ia-fs-4" name="options" value="grpquota"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="quota" class="heartbeat" type="Quota">
<instance_attributes id="ia-quota">
<attributes>
<nvpair id="ia-quota-1" name="1" value="n"/>
<nvpair id="ia-quota-2" name="2" value="y"/>
<nvpair id="ia-quota-3" name="3" value="n"/>
<nvpair id="ia-quota-4" name="4" value="/db"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="ip" class="ocf" type="IPaddr" provider="heartbeat">
<instance_attributes id="ia-ip">
<attributes>
<nvpair id="ia-ip-1" name="nic" value="eth0:0"/>
<nvpair id="ia-ip-2" name="ip" value="10.25.190.200"/>
<nvpair id="ia-ip-3" name="netmask" value="24"/>
</attributes>
</instance_attributes>
</primitive>
<primitive id="mysql" class="ocf" type="mysql" provider="heartbeat">
<instance_attributes id="ia-mysql">
<attributes>
<nvpair id="ia-mysql-1" name="binary" value="/usr/bin/mysqld_safe"/>
<nvpair id="ia-mysql-2" name="datadir" value="/db"/>
<nvpair id="ia-mysql-3" name="pid" value="/var/run/mysqld/mysqld.pid"/>
<nvpair id="ia-mysql-4" name="test_table" value="hamonitor.hamonitor"/>
<nvpair id="ia-mysql-5" name="test_user" value="hamonitor"/>
<nvpair id="ia-mysql-6" name="test_password" value="hamonitor"/>
</attributes>
</instance_attributes>
<operations>
<op id="op-mysql-1" name="monitor" interval="10s" timeout="5s" start_delay="5s" on_fail="fence"/>
</operations>
</primitive>
</group>
</resources>
<constraints>
<rsc_order id="odr-drbd-mysql" action="promote" from="ms-drbd" type="before" to_action="start" to="rg-mysql"/>
<rsc_colocation id="col-drbd-mysql" from="rg-mysql" to="ms-drbd" to_role="Master" score="INFINITY"/>
</constraints>
</configuration>
</cib>
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