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Hi all,<br>
<br>
I have a Postgres HA with DRBD, Corosync, Pacemaker.<br>
<br>
It worked perfect when I disconnected network card of node 1, or
standby node1, node2.<br>
<br>
But when I shutdown node1, node2 did not bring the resources up.
There was a message:<br>
<br>
"block drbd0: PingAck did not arrive in time."<br>
<br>
Here is crm_mon log:<br>
<br>
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<td valign="top">Online: [ node2 ]<br>
OFFLINE: [ node1 ]<br>
<br>
Clone Set: fencing_pg [stonith_pg]<br>
Started: [ node2 ]<br>
Stopped: [ stonith_pg:1 ]<br>
Master/Slave Set: ms_drbd_pg [drbd_pg]<br>
Slaves: [ node2 ]<br>
Stopped: [ drbd_pg:0 ]<br>
Clone Set: cl_ping [ping]<br>
Started: [ node2 ]<br>
Stopped: [ ping:1 ]<br>
<br>
<br>
</td>
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<br>
<br>
Here is my configuration:<br>
<br>
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<td valign="top">node node1 \<br>
attributes standby="off"<br>
node node2 \<br>
attributes standby="off"<br>
primitive drbd_pg ocf:linbit:drbd \<br>
params drbd_resource="r0" \<br>
op monitor interval="15" \<br>
op start interval="0" timeout="240" \<br>
op stop interval="0" timeout="120"<br>
primitive pg_fs ocf:heartbeat:Filesystem \<br>
params device="/dev/drbd0" directory="/db/data"
options="noatime,nodiratime" fstype="xfs" \<br>
op start interval="0" timeout="60" \<br>
op stop interval="0" timeout="120"<br>
primitive pg_lsb lsb:postgresql \<br>
op monitor interval="30" timeout="60" \<br>
op start interval="0" timeout="60" \<br>
op stop interval="0" inter<br>
primitive pg_vip ocf:heartbeat:IPaddr2 \<br>
params ip="192.168.25.222" iflabel="pgvip" \<br>
op monitor interval="5"<br>
primitive ping ocf:pacemaker:ping \<br>
params dampen="1s" multiplier="1000"
host_list="192.168.25.1" \<br>
op monitor interval="5s"<br>
primitive stonith_pg stonith:external/ssh \<br>
params hostlist="node1 node2"<br>
group PGServer pg_fs pg_lsb pg_vip<br>
ms ms_drbd_pg drbd_pg \<br>
meta master-max="1" master-node-max="1"
clone-max="2" clone-node-max="1" notify="true"<br>
clone cl_ping ping<br>
clone fencing_pg stonith_pg<br>
location PG_likes_best_connectivity PGServer \<br>
rule $id="PG_likes_best_connectivity-rule" pingd:
defined pingd<br>
location PG_needs_connectivity PGServer \<br>
rule $id="PG_needs_connectivity-rule" -inf:
not_defined pingd or pingd lte 0<br>
colocation col_pg_drbd inf: PGServer ms_drbd_pg:Master<br>
order ord_pg inf: ms_drbd_pg:promote PGServer:start<br>
property $id="cib-bootstrap-options" \<br>
dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c"
\<br>
cluster-infrastructure="openais" \<br>
expected-quorum-votes="2" \<br>
last-lrm-refresh="1352977137" \<br>
maintenance-mode="false" \<br>
no-quorum-policy="ignore" \<br>
maintenace-mode="None" \<br>
stonith-action="poweroff"<br>
</td>
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<br>
Could you please give me any suggestion?<br>
<br>
Thanks,<br>
<pre class="moz-signature" cols="72">--
Hoàng Tuấn Việt
System Administrator
VCCloud Division
Mobile: (+84) 0917 177 054</pre>
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