[Pacemaker] Problem on Pacemaker when a new node is joining the cluster

emmanuel segura emi2fast at gmail.com
Tue Mar 12 03:48:26 EDT 2013 

Mar 12 11:39:27 HA_NODE2 pdns[32333]: Calling daemonize, going to background
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' ]

2013/3/12 Paul Sun <paul.sun at syniverse.com>

>  Hi ****
>
> ** **
>
> 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?
> ****
>
> ** **
>
> Below is my configuration.****
>
> ** **
>
> crm(live)configure# show****
>
> node HA_NODE1****
>
> node HA_NODE2****
>
> node HA_NODE3****
>
> primitive ClusterIP ocf:heartbeat:IPaddr2 \****
>
>       params ip="192.168.206.161" cidr_netmask="32" \****
>
>       op monitor interval="30s" \****
>
>       meta resource-stickiness="100"****
>
> primitive PDNS_D lsb:pdnsd \****
>
>       op monitor interval="30s" \****
>
>       meta resource-stickiness="1000"****
>
> primitive PDNS_IP ocf:heartbeat:IPaddr2 \****
>
>       params ip="192.168.206.160" cidr_netmask="32" nic="eth2" \****
>
>       op monitor interval="30s" \****
>
>       meta resource-stickiness="1000"****
>
> location ClusterIP-prefer1 ClusterIP 500: HA_NODE1****
>
> location ClusterIP-prefer2 ClusterIP 300: HA_NODE2****
>
> location ClusterIP-prefer3 ClusterIP -inf: HA_NODE3****
>
> location PDNS_D-prefer1 PDNS_D -inf: HA_NODE1****
>
> location PDNS_IP-prefer1 PDNS_IP -inf: HA_NODE1****
>
> location PDNS_IP-prefer2 PDNS_IP 500: HA_NODE2****
>
> location PDNS_IP-prefer3 PDNS_IP 300: HA_NODE3****
>
> colocation PDNS_Services inf: PDNS_D PDNS_IP****
>
> order PDNS_Order inf: PDNS_IP PDNS_D****
>
> property $id="cib-bootstrap-options" \****
>
>       dc-version="1.1.8-7.el6-394e906" \****
>
>       cluster-infrastructure="classic openais (with plugin)" \****
>
>       expected-quorum-votes="3" \****
>
>       stonith-enabled="false" \****
>
>       no-quorum-policy="ignore" \****
>
>       last-lrm-refresh="1362737116"****
>
> ** **
>
> ** **
>
> Log from node2.****
>
> ===============****
>
> 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 ]****
>
> 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****
>
> Mar 12 11:39:15 HA_NODE2 attrd[31078]:   notice: attrd_local_callback:
> Sending full refresh (origin=crmd)****
>
> Mar 12 11:39:15 HA_NODE2 attrd[31078]:   notice: attrd_trigger_update:
> Sending flush op to all hosts for: probe_complete (true)****
>
> 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 ]****
>
> 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*
> ***
>
> 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****
>
> 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.****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32333]: Operating in 64 bits mode****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32333]: Reading random entropy from
> '/dev/urandom'****
>
> 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
> ****
>
> 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, ::****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32333]: Redirecting queries for zone
> 'e164.arpa.' to: 192.168.209.242:53****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32333]: Inserting rfc 1918 private space
> zones****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32333]: Not decreasing socket buffer size
> from 229376 to 200000****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32333]: Listening for UDP queries on
> 192.168.206.160:5300****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32333]: Enabled TCP data-ready filter for
> (slight) DoS protection****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32333]: Listening for TCP queries on
> 192.168.206.160:5300****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32333]: Calling daemonize, going to
> background****
>
> 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' ]****
>
> 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 ]****
>
> 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. ]****
>
> 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 ]****
>
> 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' ]****
>
> 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 ]****
>
> 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, :: ]****
>
> 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 ]****
>
> 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 ]****
>
> 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 ]****
>
> 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 ]****
>
> 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 ]****
>
> 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 ]****
>
> 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 ]****
>
> 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
> ****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32334]: Launching 2 threads****
>
> Mar 12 11:39:27 HA_NODE2 pdns[32334]: Done priming cache with root hints**
> **
>
> Mar 12 11:39:27 HA_NODE2 pdns[32334]: Done priming cache with root hints**
> **
>
> Mar 12 11:39:27 HA_NODE2 pdns[32334]: Enabled 'epoll' multiplexer****
>
> 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****
>
> ** **
>
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>
>


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