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<p class="MsoNormal">Hi <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have 3 nodes setup, and I have configured IP and LSB service. The LSB service is relied on IP service. Given that I have startup node1 and node2, and then node3 is started to join the cluster, it is found that the LSB service is restarted
on node2, is there any reason? I observed “Sending flush op to all hosts for: probe_complete (true)” is being initiated, why?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Below is my configuration.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">crm(live)configure# show<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">node HA_NODE1<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">node HA_NODE2<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">node HA_NODE3<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">primitive ClusterIP ocf:heartbeat:IPaddr2 \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> params ip="192.168.206.161" cidr_netmask="32" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> op monitor interval="30s" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> meta resource-stickiness="100"<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">primitive PDNS_D lsb:pdnsd \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> op monitor interval="30s" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> meta resource-stickiness="1000"<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">primitive PDNS_IP ocf:heartbeat:IPaddr2 \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> params ip="192.168.206.160" cidr_netmask="32" nic="eth2" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> op monitor interval="30s" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> meta resource-stickiness="1000"<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">location ClusterIP-prefer1 ClusterIP 500: HA_NODE1<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">location ClusterIP-prefer2 ClusterIP 300: HA_NODE2<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">location ClusterIP-prefer3 ClusterIP -inf: HA_NODE3<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">location PDNS_D-prefer1 PDNS_D -inf: HA_NODE1<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">location PDNS_IP-prefer1 PDNS_IP -inf: HA_NODE1<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">location PDNS_IP-prefer2 PDNS_IP 500: HA_NODE2<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">location PDNS_IP-prefer3 PDNS_IP 300: HA_NODE3<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">colocation PDNS_Services inf: PDNS_D PDNS_IP<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">order PDNS_Order inf: PDNS_IP PDNS_D<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console"">property $id="cib-bootstrap-options" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> dc-version="1.1.8-7.el6-394e906" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> cluster-infrastructure="classic openais (with plugin)" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> expected-quorum-votes="3" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> stonith-enabled="false" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> no-quorum-policy="ignore" \<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt;font-family:"Lucida Console""> last-lrm-refresh="1362737116"<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Log from node2.<o:p></o:p></p>
<p class="MsoNormal">===============<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:11 HA_NODE2 crmd[31080]: notice: do_state_transition: State transition S_NOT_DC -> S_PENDING [ input=I_JOIN_OFFER cause=C_HA_MESSAGE origin=route_message ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:12 HA_NODE2 cib[31075]: warning: cib_process_diff: Diff 0.76.0 -> 0.76.1 from HA_NODE3 not applied to 0.76.78: current "num_updates" is greater than required<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:15 HA_NODE2 attrd[31078]: notice: attrd_local_callback: Sending full refresh (origin=crmd)<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:15 HA_NODE2 attrd[31078]: notice: attrd_trigger_update: Sending flush op to all hosts for: probe_complete (true)<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:15 HA_NODE2 crmd[31080]: notice: do_state_transition: State transition S_PENDING -> S_NOT_DC [ input=I_NOT_DC cause=C_HA_MESSAGE origin=do_cl_join_finalize_respond ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:17 HA_NODE2 crmd[31080]: notice: process_lrm_event: LRM operation PDNS_D_stop_0 (call=45, rc=0, cib-update=27, confirmed=true) ok<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: PowerDNS recursor 3.3 (C) 2001-2010 PowerDNS.COM BV (Jan 31 2013, 18:07:25, gcc 4.1.2 20080704 (Red Hat 4.1.2-51)) starting up<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: PowerDNS comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it according to the terms of the GPL version 2.<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Operating in 64 bits mode<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Reading random entropy from '/dev/urandom'<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Only allowing queries from: 127.0.0.0/8, 10.0.0.0/8, 192.168.0.0/16, 172.16.0.0/12, ::1/128, fe80::/10<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Will not send queries to: 127.0.0.0/8, 10.0.0.0/8, 192.168.0.0/16, 172.16.0.0/12, ::1/128, fe80::/10, 0.0.0.0, ::<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Redirecting queries for zone 'e164.arpa.' to: 192.168.209.242:53<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Inserting rfc 1918 private space zones<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Not decreasing socket buffer size from 229376 to 200000<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Listening for UDP queries on 192.168.206.160:5300<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Enabled TCP data-ready filter for (slight) DoS protection<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Listening for TCP queries on 192.168.206.160:5300<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32333]: Calling daemonize, going to background<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Unable to parse configuration file '/etc/powerdns/recursor.conf' ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 PowerDNS recursor 3.3 (C) 2001-2010 PowerDNS.COM BV (Jan 31 2013, 18:07:25, gcc 4.1.2 20080704 (Red Hat 4.1.2-51)) starting up ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 PowerDNS comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it according to the terms
of the GPL version 2. ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Operating in 64 bits mode ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Reading random entropy from '/dev/urandom' ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Only allowing queries from: 127.0.0.0/8, 10.0.0.0/8, 192.168.0.0/16, 172.16.0.0/12, ::1/128, fe80::/10 ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Will not send queries to: 127.0.0.0/8, 10.0.0.0/8, 192.168.0.0/16, 172.16.0.0/12, ::1/128, fe80::/10, 0.0.0.0, :: ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Redirecting queries for zone 'e164.arpa.' to: 192.168.209.242:53 ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Inserting rfc 1918 private space zones ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Not decreasing socket buffer size from 229376 to 200000 ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Listening for UDP queries on 192.168.206.160:5300 ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Enabled TCP data-ready filter for (slight) DoS protection ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Listening for TCP queries on 192.168.206.160:5300 ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 lrmd[31077]: notice: operation_finished: PDNS_D_start_0:32323 [ Mar 12 11:39:27 Calling daemonize, going to background ]<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 crmd[31080]: notice: process_lrm_event: LRM operation PDNS_D_start_0 (call=49, rc=0, cib-update=28, confirmed=true) ok<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32334]: Launching 2 threads<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32334]: Done priming cache with root hints<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32334]: Done priming cache with root hints<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 pdns[32334]: Enabled 'epoll' multiplexer<o:p></o:p></p>
<p class="MsoNormal">Mar 12 11:39:27 HA_NODE2 crmd[31080]: notice: process_lrm_event: LRM operation PDNS_D_monitor_30000 (call=52, rc=0, cib-update=29, confirmed=false) ok<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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