あきやまじろう
mayam****@gmail*****
2015年 2月 17日 (火) 11:38:15 JST
お世話になります。あきやまと申します。 下記の環境で運用をしています。 環境： Red Hat Enterprise Linux Server 6.1 (for x86) kernel-2.6.32-431.23.3.el6.i686 corosync-1.4.1-17.el6_5.1.i686 pacemaker-1.1.10-14.el6_5.3.i686 drbd-8.3.16-1.el6.i386 質問内容： 運用中に突然DRBDスプリットブレインが発生し、手動で復旧させましたが、 発生原因が不明で困っています。 発生原因と回避策が分かれば、ご教授願えますでしょうか。 現在までに判明している事： ・DRBDネットワークのping応答は問題なし ・messagesログにリンクダウンの出力なし 【プライマリ側のmessagesログ】 Feb 16 18:00:05 server1 kernel: block drbd0: sock_recvmsg returned -110 Feb 16 18:00:05 server1 kernel: block drbd0: peer( Secondary -> Unknown ) conn( Connected -> BrokenPipe ) pdsk( UpToDate -> DUnknown ) Feb 16 18:00:05 server1 kernel: block drbd0: short read expecting header on sock: r=-110 Feb 16 18:00:05 server1 kernel: block drbd0: new current UUID 626E92ABB7AC7487:1CC1ED4094EA9EB7:9A0088783FE79A75:99FF88783FE79A75 Feb 16 18:00:05 server1 kernel: block drbd0: asender terminated Feb 16 18:00:05 server1 kernel: block drbd0: Terminating drbd0_asender Feb 16 18:00:05 server1 kernel: block drbd0: Connection closed Feb 16 18:00:05 server1 kernel: block drbd0: conn( BrokenPipe -> Unconnected ) Feb 16 18:00:05 server1 kernel: block drbd0: receiver terminated Feb 16 18:00:05 server1 kernel: block drbd0: Restarting drbd0_receiver Feb 16 18:00:05 server1 kernel: block drbd0: receiver (re)started Feb 16 18:00:05 server1 kernel: block drbd0: conn( Unconnected -> WFConnection ) Feb 16 18:00:06 server1 xinetd[1940]: START: shell pid=1056 from=::ffff:192.171.1.102 Feb 16 18:00:06 server1 rshd[1057]: root ＠ mdn-cluster2 as root: cmd='echo $(date +%Y/%m/%d\ %H:%M:%S)' Feb 16 18:00:06 server1 xinetd[1940]: EXIT: shell status=0 pid=1056 duration=0(sec) Feb 16 18:00:28 server1 kernel: block drbd0: Handshake successful: Agreed network protocol version 97 Feb 16 18:00:28 server1 kernel: block drbd0: conn( WFConnection -> WFReportParams ) Feb 16 18:00:28 server1 kernel: block drbd0: Starting asender thread (from drbd0_receiver [3117]) Feb 16 18:00:28 server1 kernel: block drbd0: data-integrity-alg: <not-used> Feb 16 18:00:28 server1 kernel: block drbd0: meta connection shut down by peer. Feb 16 18:00:28 server1 kernel: block drbd0: conn( WFReportParams -> NetworkFailure ) Feb 16 18:00:28 server1 kernel: block drbd0: asender terminated Feb 16 18:00:28 server1 kernel: block drbd0: Terminating drbd0_asender Feb 16 18:00:30 server1 kernel: block drbd0: Connection closed Feb 16 18:00:30 server1 kernel: block drbd0: conn( NetworkFailure -> Unconnected ) Feb 16 18:00:30 server1 kernel: block drbd0: receiver terminated Feb 16 18:00:30 server1 kernel: block drbd0: Restarting drbd0_receiver Feb 16 18:00:30 server1 kernel: block drbd0: receiver (re)started Feb 16 18:00:30 server1 kernel: block drbd0: conn( Unconnected -> WFConnection ) 【プライマリ側のcorosyncログ】 Feb 16 18:00:27 server1 corosync[1756]: [MAIN ] main.c:1341 Corosync main process was not scheduled for 3144.5435 ms (threshold is 800.0000 ms). Consider token timeout increase. Feb 16 18:00:27 server1 corosync[1756]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Transitional membership event on ring 16: memb=1, new=0, lost=1 Feb 16 18:00:27 server1 corosync[1756]: [pcmk ] plugin.c:773 info: pcmk_peer_update: memb: server1 1694608064 Feb 16 18:00:27 server1 corosync[1756]: [pcmk ] plugin.c:779 info: pcmk_peer_update: lost: server2 1711385280 Feb 16 18:00:27 server1 corosync[1756]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Stable membership event on ring 16: memb=2, new=1, lost=0 Feb 16 18:00:27 server1 corosync[1756]: [pcmk ] plugin.c:791 info: pcmk_peer_update: NEW: server2 1711385280 Feb 16 18:00:27 server1 corosync[1756]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server1 1694608064 Feb 16 18:00:27 server1 corosync[1756]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server2 1711385280 Feb 16 18:00:27 server1 corosync[1756]: [TOTEM ] totemsrp.c:1892 A processor joined or left the membership and a new membership was formed. Feb 16 18:00:27 server1 corosync[1756]: [CPG ] cpg.c:783 chosen downlist: sender r(0) ip(192.170.1.101) ; members(old:2 left:1) Feb 16 18:00:28 server1 corosync[1756]: [MAIN ] main.c:1341 Corosync main process was not scheduled for 826.4143 ms (threshold is 800.0000 ms). Consider token timeout increase. Feb 16 18:00:28 server1 corosync[1756]: [MAIN ] main.c:278 Completed service synchronization, ready to provide service. Feb 16 18:00:28 server1 crmd[1766]: warning: crmd_ha_msg_filter: Another DC detected: server2 (op=noop) Feb 16 18:00:28 server1 crmd[1766]: notice: do_state_transition: State transition S_IDLE -> S_ELECTION [ input=I_ELECTION cause=C_FSA_INTERNAL origin=crmd_ha_msg_filter ] Feb 16 18:00:30 server1 cib[1761]: warning: cib_server_process_diff: Not requesting full refresh in R/W mode Feb 16 18:00:30 server1 cib[1761]: warning: cib_server_process_diff: Not requesting full refresh in R/W mode Feb 16 18:00:30 server1 cib[1761]: warning: cib_server_process_diff: Not requesting full refresh in R/W mode Feb 16 18:00:30 server1 corosync[1756]: [MAIN ] main.c:1341 Corosync main process was not scheduled for 2248.0801 ms (threshold is 800.0000 ms). Consider token timeout increase. Feb 16 18:00:31 server1 corosync[1756]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Transitional membership event on ring 24: memb=1, new=0, lost=1 Feb 16 18:00:31 server1 corosync[1756]: [pcmk ] plugin.c:773 info: pcmk_peer_update: memb: server1 1694608064 Feb 16 18:00:31 server1 corosync[1756]: [pcmk ] plugin.c:779 info: pcmk_peer_update: lost: server2 1711385280 Feb 16 18:00:31 server1 corosync[1756]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Stable membership event on ring 24: memb=2, new=1, lost=0 Feb 16 18:00:31 server1 corosync[1756]: [pcmk ] plugin.c:791 info: pcmk_peer_update: NEW: server2 1711385280 Feb 16 18:00:31 server1 corosync[1756]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server1 1694608064 Feb 16 18:00:31 server1 corosync[1756]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server2 1711385280 Feb 16 18:00:31 server1 corosync[1756]: [TOTEM ] totemsrp.c:1892 A processor joined or left the membership and a new membership was formed. Feb 16 18:00:32 server1 corosync[1756]: [CPG ] cpg.c:783 chosen downlist: sender r(0) ip(192.170.1.101) ; members(old:2 left:1) Feb 16 18:00:32 server1 corosync[1756]: [MAIN ] main.c:278 Completed service synchronization, ready to provide service. Feb 16 18:00:32 server1 cib[1761]: warning: cib_server_process_diff: Not requesting full refresh in R/W mode Feb 16 18:00:32 server1 cib[1761]: warning: cib_server_process_diff: Not requesting full refresh in R/W mode Feb 16 18:00:32 server1 cib[1761]: warning: cib_server_process_diff: Not requesting full refresh in R/W mode Feb 16 18:02:28 server1 crmd[1766]: error: crm_timer_popped: Election Timeout (I_ELECTION_DC) just popped in state S_ELECTION! (120000ms) Feb 16 18:02:28 server1 crmd[1766]: notice: do_state_transition: State transition S_ELECTION -> S_INTEGRATION [ input=I_ELECTION_DC cause=C_TIMER_POPPED origin=crm_timer_popped ] Feb 16 18:02:28 server1 crmd[1766]: notice: do_state_transition: State transition S_ELECTION -> S_INTEGRATION [ input=I_ELECTION_DC cause=C_FSA_INTERNAL origin=do_election_check ] Feb 16 18:02:28 server1 crmd[1766]: notice: do_dc_join_finalize: join-4: Syncing the CIB from server2 to the rest of the cluster Feb 16 18:02:28 server1 crmd[1766]: notice: do_dc_join_finalize: Requested version <generation_tuple epoch="7" num_updates="87" admin_epoch="0" validate-with="pacemaker-1.2" cib-last-written="Wed Jan 21 00:17:56 2015" update-origin="server1" update-client="crmd" crm_feature_set="3.0.7" have-quorum="1" dc-uuid="server2"/> Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: Diff: --- 0.7.69 Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: Diff: +++ 0.7.87 1afd9af32d3a574358543e1d4751aaf1 Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: -- <node_state crm-debug-origin="do_state_transition" join="member" id="server1"/> Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: -- <lrm_rsc_op operation_key="res_drbd_r0_start_0" operation="start" transition-key="46:5:0:6fbace33-40d1-44cc-b09e-e66ef7ce03df" transition-magic="0:0;46:5:0:6fbace33-40d1-44cc-b09e-e66ef7ce03df" call-id="44" last-run="1421767134" last-rc-change="1421767134" exec-time="430" id="res_drbd_r0_last_0"/> Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: -- <lrm_rsc_op id="res_drbd_r0_monitor_30000" operation_key="res_drbd_r0_monitor_30000" operation="monitor" crm-debug-origin="do_update_resource" crm_feature_set="3.0.7" transition-key="47:5:0:6fbace33-40d1-44cc-b09e-e66ef7ce03df" transition-magic="0:0;47:5:0:6fbace33-40d1-44cc-b09e-e66ef7ce03df" call-id="50" rc-code="0" op-status="0" interval="30000" last-rc-change="1421767135" exec-time="60" queue-time="0" op-digest="6f5adcd7f1211cdfc17850827b8582c5"/> Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: -- <nvpair value="1000" id="status-server2-master-res_drbd_r0"/> Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: ++ <node_state id="server1" uname="server1" in_ccm="true" crmd="online" crm-debug-origin="post_cache_update" join="down" expected="member"/> Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: ++ <nvpair id="status-server2-master-res_drbd_r0" name="master-res_drbd_r0" value="10000"/> Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: ++ <lrm_rsc_op id="res_drbd_r0_last_0" operation_key="res_drbd_r0_promote_0" operation="promote" crm-debug-origin="do_update_resource" crm_feature_set="3.0.7" transition-key="14:1:0:2172d7d8-fe4a-427d-9311-27a13078a0fb" transition-magic="0:0;14:1:0:2172d7d8-fe4a-427d-9311-27a13078a0fb" call-id="62" rc-code="0" op-status="0" interval="0" last-run="1424077226" last-rc-change="1424077226" exec-time="120" queue-time="0" op-digest="c0e018b73fdf522b6cdd355e125af15e"/> Feb 16 18:02:28 server1 cib[1761]: notice: cib:diff: ++ <lrm_rsc_op id="res_drbd_r0_monitor_10000" operation_key="res_drbd_r0_monitor_10000" operation="monitor" crm-debug-origin="do_update_resource" crm_feature_set="3.0.7" transition-key="15:1:8:2172d7d8-fe4a-427d-9311-27a13078a0fb" transition-magic="0:8;15:1:8:2172d7d8-fe4a-427d-9311-27a13078a0fb" call-id="68" rc-code="8" op-status="0" interval="10000" last-rc-change="1424077226" exec-time="53" queue-time="0" op-digest="6f5adcd7f1211cdfc17850827b8582c5"/> Feb 16 18:02:28 server1 stonith-ng[1762]: warning: cib_process_diff: Diff 0.7.69 -> 0.7.87 from local not applied to 0.7.69: Failed application of an update diff Feb 16 18:02:28 server1 stonith-ng[1762]: notice: update_cib_cache_cb: [cib_diff_notify] Patch aborted: Application of an update diff failed (-206) Feb 16 18:02:28 server1 attrd[1764]: notice: attrd_local_callback: Sending full refresh (origin=crmd) Feb 16 18:02:28 server1 attrd[1764]: notice: attrd_trigger_update: Sending flush op to all hosts for: master-res_drbd_r0 (10000) Feb 16 18:02:28 server1 attrd[1764]: notice: attrd_trigger_update: Sending flush op to all hosts for: probe_complete (true) Feb 16 18:02:28 server1 pengine[1765]: notice: unpack_config: On loss of CCM Quorum: Ignore Feb 16 18:02:28 server1 pengine[1765]: notice: LogActions: Demote res_drbd_r0:1#011(Master -> Slave server2) Feb 16 18:02:28 server1 pengine[1765]: notice: process_pe_message: Calculated Transition 2582: /var/lib/pacemaker/pengine/pe-input-24.bz2 Feb 16 18:02:28 server1 crmd[1766]: notice: te_rsc_command: Initiating action 8: cancel res_drbd_r0_cancel_10000 on server2 Feb 16 18:02:28 server1 crmd[1766]: notice: te_rsc_command: Initiating action 81: notify res_drbd_r0_pre_notify_demote_0 on server1 (local) Feb 16 18:02:28 server1 crmd[1766]: notice: te_rsc_command: Initiating action 83: notify res_drbd_r0_pre_notify_demote_0 on server2 Feb 16 18:02:28 server1 crmd[1766]: notice: process_lrm_event: LRM operation res_drbd_r0_notify_0 (call=113, rc=0, cib-update=0, confirmed=true) ok Feb 16 18:02:28 server1 crmd[1766]: notice: run_graph: Transition 2582 (Complete=4, Pending=0, Fired=0, Skipped=4, Incomplete=5, Source=/var/lib/pacemaker/pengine/pe-input-24.bz2): Stopped Feb 16 18:02:28 server1 pengine[1765]: notice: unpack_config: On loss of CCM Quorum: Ignore Feb 16 18:02:28 server1 pengine[1765]: notice: LogActions: Demote res_drbd_r0:1#011(Master -> Slave server2) Feb 16 18:02:28 server1 pengine[1765]: notice: process_pe_message: Calculated Transition 2583: /var/lib/pacemaker/pengine/pe-input-25.bz2 Feb 16 18:02:28 server1 crmd[1766]: notice: te_rsc_command: Initiating action 80: notify res_drbd_r0_pre_notify_demote_0 on server1 (local) Feb 16 18:02:28 server1 crmd[1766]: notice: te_rsc_command: Initiating action 82: notify res_drbd_r0_pre_notify_demote_0 on server2 Feb 16 18:02:29 server1 crmd[1766]: notice: process_lrm_event: LRM operation res_drbd_r0_notify_0 (call=116, rc=0, cib-update=0, confirmed=true) ok Feb 16 18:02:29 server1 crmd[1766]: notice: te_rsc_command: Initiating action 39: demote res_drbd_r0_demote_0 on server2 Feb 16 18:02:29 server1 crmd[1766]: notice: te_rsc_command: Initiating action 81: notify res_drbd_r0_post_notify_demote_0 on server1 (local) Feb 16 18:02:29 server1 crmd[1766]: notice: te_rsc_command: Initiating action 83: notify res_drbd_r0_post_notify_demote_0 on server2 Feb 16 18:02:29 server1 crmd[1766]: notice: process_lrm_event: LRM operation res_drbd_r0_notify_0 (call=119, rc=0, cib-update=0, confirmed=true) ok Feb 16 18:02:29 server1 crmd[1766]: notice: run_graph: Transition 2583 (Complete=11, Pending=0, Fired=0, Skipped=1, Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-25.bz2): Stopped Feb 16 18:02:29 server1 pengine[1765]: notice: unpack_config: On loss of CCM Quorum: Ignore Feb 16 18:02:29 server1 pengine[1765]: notice: process_pe_message: Calculated Transition 2584: /var/lib/pacemaker/pengine/pe-input-26.bz2 Feb 16 18:02:29 server1 crmd[1766]: notice: te_rsc_command: Initiating action 40: monitor res_drbd_r0_monitor_30000 on server2 Feb 16 18:02:29 server1 crmd[1766]: notice: run_graph: Transition 2584 (Complete=1, Pending=0, Fired=0, Skipped=0, Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-26.bz2): Complete Feb 16 18:02:29 server1 crmd[1766]: notice: do_state_transition: State transition S_TRANSITION_ENGINE -> S_IDLE [ input=I_TE_SUCCESS cause=C_FSA_INTERNAL origin=notify_crmd ] Feb 16 18:17:29 server1 crmd[1766]: notice: do_state_transition: State transition S_IDLE -> S_POLICY_ENGINE [ input=I_PE_CALC cause=C_TIMER_POPPED origin=crm_timer_popped ] Feb 16 18:17:29 server1 pengine[1765]: notice: unpack_config: On loss of CCM Quorum: Ignore Feb 16 18:17:29 server1 pengine[1765]: notice: process_pe_message: Calculated Transition 2585: /var/lib/pacemaker/pengine/pe-input-27.bz2 Feb 16 18:17:29 server1 crmd[1766]: notice: run_graph: Transition 2585 (Complete=0, Pending=0, Fired=0, Skipped=0, Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-27.bz2): Complete Feb 16 18:17:29 server1 crmd[1766]: notice: do_state_transition: State transition S_TRANSITION_ENGINE -> S_IDLE [ input=I_TE_SUCCESS cause=C_FSA_INTERNAL origin=notify_crmd ] 【セカンダリ側のmessagesログ】 Feb 16 18:00:05 server1 kernel: block drbd0: sock_recvmsg returned -110 Feb 16 18:00:05 server1 kernel: block drbd0: peer( Secondary -> Unknown ) conn( Connected -> BrokenPipe ) pdsk( UpToDate -> DUnknown ) Feb 16 18:00:05 server1 kernel: block drbd0: short read expecting header on sock: r=-110 Feb 16 18:00:05 server1 kernel: block drbd0: new current UUID 626E92ABB7AC7487:1CC1ED4094EA9EB7:9A0088783FE79A75:99FF88783FE79A75 Feb 16 18:00:05 server1 kernel: block drbd0: asender terminated Feb 16 18:00:05 server1 kernel: block drbd0: Terminating drbd0_asender Feb 16 18:00:05 server1 kernel: block drbd0: Connection closed Feb 16 18:00:05 server1 kernel: block drbd0: conn( BrokenPipe -> Unconnected ) Feb 16 18:00:05 server1 kernel: block drbd0: receiver terminated Feb 16 18:00:05 server1 kernel: block drbd0: Restarting drbd0_receiver Feb 16 18:00:05 server1 kernel: block drbd0: receiver (re)started Feb 16 18:00:05 server1 kernel: block drbd0: conn( Unconnected -> WFConnection ) Feb 16 18:00:06 server1 xinetd[1940]: START: shell pid=1056 from=::ffff:192.171.1.102 Feb 16 18:00:06 server1 rshd[1057]: root ＠ mdn-cluster2 as root: cmd='echo $(date +%Y/%m/%d\ %H:%M:%S)' Feb 16 18:00:06 server1 xinetd[1940]: EXIT: shell status=0 pid=1056 duration=0(sec) Feb 16 18:00:28 server1 kernel: block drbd0: Handshake successful: Agreed network protocol version 97 Feb 16 18:00:28 server1 kernel: block drbd0: conn( WFConnection -> WFReportParams ) Feb 16 18:00:28 server1 kernel: block drbd0: Starting asender thread (from drbd0_receiver [3117]) Feb 16 18:00:28 server1 kernel: block drbd0: data-integrity-alg: <not-used> Feb 16 18:00:28 server1 kernel: block drbd0: meta connection shut down by peer. Feb 16 18:00:28 server1 kernel: block drbd0: conn( WFReportParams -> NetworkFailure ) Feb 16 18:00:28 server1 kernel: block drbd0: asender terminated Feb 16 18:00:28 server1 kernel: block drbd0: Terminating drbd0_asender Feb 16 18:00:30 server1 kernel: block drbd0: Connection closed Feb 16 18:00:30 server1 kernel: block drbd0: conn( NetworkFailure -> Unconnected ) Feb 16 18:00:30 server1 kernel: block drbd0: receiver terminated Feb 16 18:00:30 server1 kernel: block drbd0: Restarting drbd0_receiver Feb 16 18:00:30 server1 kernel: block drbd0: receiver (re)started Feb 16 18:00:30 server1 kernel: block drbd0: conn( Unconnected -> WFConnection ) 【セカンダリ側のcorosyncログ】 Feb 16 18:00:23 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: master-res_drbd_r0 (1000) Feb 16 18:00:23 server2 attrd[1557]: notice: attrd_perform_update: Sent update 45: master-res_drbd_r0=1000 Feb 16 18:00:24 server2 corosync[1549]: [TOTEM ] totemsrp.c:1595 A processor failed, forming new configuration. Feb 16 18:00:25 server2 corosync[1549]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Transitional membership event on ring 12: memb=1, new=0, lost=1 Feb 16 18:00:25 server2 corosync[1549]: [pcmk ] plugin.c:773 info: pcmk_peer_update: memb: server2 1711385280 Feb 16 18:00:25 server2 corosync[1549]: [pcmk ] plugin.c:779 info: pcmk_peer_update: lost: server1 1694608064 Feb 16 18:00:25 server2 corosync[1549]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Stable membership event on ring 12: memb=1, new=0, lost=0 Feb 16 18:00:25 server2 corosync[1549]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server2 1711385280 Feb 16 18:00:25 server2 corosync[1549]: [pcmk ] plugin.c:731 info: ais_mark_unseen_peer_dead: Node server1 was not seen in the previous transition Feb 16 18:00:25 server2 cib[1554]: notice: plugin_handle_membership: Membership 12: quorum lost Feb 16 18:00:25 server2 corosync[1549]: [pcmk ] utils.c:358 info: update_member: Node 1694608064/server1 is now: lost Feb 16 18:00:25 server2 crmd[1559]: notice: plugin_handle_membership: Membership 12: quorum lost Feb 16 18:00:25 server2 corosync[1549]: [pcmk ] plugin.c:1368 info: send_member_notification: Sending membership update 12 to 2 children Feb 16 18:00:25 server2 cib[1554]: notice: crm_update_peer_state: plugin_handle_membership: Node server1[1694608064] - state is now lost (was member) Feb 16 18:00:25 server2 corosync[1549]: [TOTEM ] totemsrp.c:1892 A processor joined or left the membership and a new membership was formed. Feb 16 18:00:25 server2 crmd[1559]: notice: crm_update_peer_state: plugin_handle_membership: Node server1[1694608064] - state is now lost (was member) Feb 16 18:00:25 server2 crmd[1559]: warning: reap_dead_nodes: Our DC node (server1) left the cluster Feb 16 18:00:25 server2 crmd[1559]: notice: do_state_transition: State transition S_NOT_DC -> S_ELECTION [ input=I_ELECTION cause=C_FSA_INTERNAL origin=reap_dead_nodes ] Feb 16 18:00:25 server2 corosync[1549]: [CPG ] cpg.c:783 chosen downlist: sender r(0) ip(192.170.1.102) ; members(old:2 left:1) Feb 16 18:00:25 server2 corosync[1549]: [MAIN ] main.c:278 Completed service synchronization, ready to provide service. Feb 16 18:00:25 server2 crmd[1559]: notice: do_state_transition: State transition S_ELECTION -> S_INTEGRATION [ input=I_ELECTION_DC cause=C_FSA_INTERNAL origin=do_election_check ] Feb 16 18:00:25 server2 attrd[1557]: notice: attrd_local_callback: Sending full refresh (origin=crmd) Feb 16 18:00:25 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: master-res_drbd_r0 (1000) Feb 16 18:00:25 server2 attrd[1557]: notice: attrd_perform_update: Sent update 47: master-res_drbd_r0=1000 Feb 16 18:00:25 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: probe_complete (true) Feb 16 18:00:26 server2 pengine[1558]: notice: unpack_config: On loss of CCM Quorum: Ignore Feb 16 18:00:26 server2 pengine[1558]: notice: LogActions: Promote res_drbd_r0:0#011(Slave -> Master server2) Feb 16 18:00:26 server2 pengine[1558]: notice: process_pe_message: Calculated Transition 0: /var/lib/pacemaker/pengine/pe-input-0.bz2 Feb 16 18:00:26 server2 crmd[1559]: notice: te_rsc_command: Initiating action 1: cancel res_drbd_r0_cancel_30000 on server2 (local) Feb 16 18:00:26 server2 crmd[1559]: notice: te_rsc_command: Initiating action 56: notify res_drbd_r0_pre_notify_promote_0 on server2 (local) Feb 16 18:00:26 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_notify_0 (call=56, rc=0, cib-update=0, confirmed=true) ok Feb 16 18:00:26 server2 crmd[1559]: notice: run_graph: Transition 0 (Complete=3, Pending=0, Fired=0, Skipped=5, Incomplete=4, Source=/var/lib/pacemaker/pengine/pe-input-0.bz2): Stopped Feb 16 18:00:26 server2 pengine[1558]: notice: unpack_config: On loss of CCM Quorum: Ignore Feb 16 18:00:26 server2 pengine[1558]: notice: LogActions: Promote res_drbd_r0:0#011(Slave -> Master server2) Feb 16 18:00:26 server2 pengine[1558]: notice: process_pe_message: Calculated Transition 1: /var/lib/pacemaker/pengine/pe-input-1.bz2 Feb 16 18:00:26 server2 crmd[1559]: warning: destroy_action: Cancelling timer for action 1 (src=45) Feb 16 18:00:26 server2 crmd[1559]: notice: te_rsc_command: Initiating action 55: notify res_drbd_r0_pre_notify_promote_0 on server2 (local) Feb 16 18:00:26 server2 corosync[1549]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Transitional membership event on ring 16: memb=1, new=0, lost=0 Feb 16 18:00:26 server2 corosync[1549]: [pcmk ] plugin.c:773 info: pcmk_peer_update: memb: server2 1711385280 Feb 16 18:00:26 server2 corosync[1549]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Stable membership event on ring 16: memb=2, new=1, lost=0 Feb 16 18:00:26 server2 corosync[1549]: [pcmk ] utils.c:358 info: update_member: Node 1694608064/server1 is now: member Feb 16 18:00:26 server2 corosync[1549]: [pcmk ] plugin.c:791 info: pcmk_peer_update: NEW: server1 1694608064 Feb 16 18:00:26 server2 corosync[1549]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server1 1694608064 Feb 16 18:00:26 server2 corosync[1549]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server2 1711385280 Feb 16 18:00:26 server2 corosync[1549]: [pcmk ] plugin.c:1368 info: send_member_notification: Sending membership update 16 to 2 children Feb 16 18:00:26 server2 corosync[1549]: [TOTEM ] totemsrp.c:1892 A processor joined or left the membership and a new membership was formed. Feb 16 18:00:26 server2 crmd[1559]: notice: plugin_handle_membership: Membership 16: quorum acquired Feb 16 18:00:26 server2 crmd[1559]: notice: crm_update_peer_state: plugin_handle_membership: Node server1[1694608064] - state is now member (was lost) Feb 16 18:00:26 server2 cib[1554]: notice: plugin_handle_membership: Membership 16: quorum acquired Feb 16 18:00:26 server2 cib[1554]: notice: crm_update_peer_state: plugin_handle_membership: Node server1[1694608064] - state is now member (was lost) Feb 16 18:00:26 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_notify_0 (call=59, rc=0, cib-update=0, confirmed=true) ok Feb 16 18:00:26 server2 crmd[1559]: notice: te_rsc_command: Initiating action 14: promote res_drbd_r0_promote_0 on server2 (local) Feb 16 18:00:26 server2 corosync[1549]: [CPG ] cpg.c:783 chosen downlist: sender r(0) ip(192.170.1.102) ; members(old:1 left:0) Feb 16 18:00:26 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_promote_0 (call=62, rc=0, cib-update=49, confirmed=true) ok Feb 16 18:00:26 server2 crmd[1559]: notice: te_rsc_command: Initiating action 56: notify res_drbd_r0_post_notify_promote_0 on server2 (local) Feb 16 18:00:26 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: master-res_drbd_r0 (10000) Feb 16 18:00:26 server2 attrd[1557]: notice: attrd_perform_update: Sent update 51: master-res_drbd_r0=10000 Feb 16 18:00:26 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_notify_0 (call=65, rc=0, cib-update=0, confirmed=true) ok Feb 16 18:00:26 server2 crmd[1559]: notice: te_rsc_command: Initiating action 15: monitor res_drbd_r0_monitor_10000 on server2 (local) Feb 16 18:00:26 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: master-res_drbd_r0 (10000) Feb 16 18:00:26 server2 attrd[1557]: notice: attrd_perform_update: Sent update 53: master-res_drbd_r0=10000 Feb 16 18:00:26 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_monitor_10000 (call=68, rc=8, cib-update=50, confirmed=false) master Feb 16 18:00:26 server2 crmd[1559]: notice: process_lrm_event: server2-res_drbd_r0_monitor_10000:68 [ \n ] Feb 16 18:00:26 server2 crmd[1559]: notice: run_graph: Transition 1 (Complete=11, Pending=0, Fired=0, Skipped=0, Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-1.bz2): Complete Feb 16 18:00:27 server2 corosync[1549]: [MAIN ] main.c:278 Completed service synchronization, ready to provide service. Feb 16 18:00:28 server2 corosync[1549]: [TOTEM ] totemsrp.c:1595 A processor failed, forming new configuration. Feb 16 18:00:29 server2 corosync[1549]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Transitional membership event on ring 20: memb=1, new=0, lost=1 Feb 16 18:00:29 server2 corosync[1549]: [pcmk ] plugin.c:773 info: pcmk_peer_update: memb: server2 1711385280 Feb 16 18:00:29 server2 corosync[1549]: [pcmk ] plugin.c:779 info: pcmk_peer_update: lost: server1 1694608064 Feb 16 18:00:29 server2 corosync[1549]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Stable membership event on ring 20: memb=1, new=0, lost=0 Feb 16 18:00:29 server2 corosync[1549]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server2 1711385280 Feb 16 18:00:29 server2 corosync[1549]: [pcmk ] plugin.c:731 info: ais_mark_unseen_peer_dead: Node server1 was not seen in the previous transition Feb 16 18:00:29 server2 corosync[1549]: [pcmk ] utils.c:358 info: update_member: Node 1694608064/server1 is now: lost Feb 16 18:00:29 server2 corosync[1549]: [pcmk ] plugin.c:1368 info: send_member_notification: Sending membership update 20 to 2 children Feb 16 18:00:29 server2 corosync[1549]: [TOTEM ] totemsrp.c:1892 A processor joined or left the membership and a new membership was formed. Feb 16 18:00:29 server2 cib[1554]: notice: plugin_handle_membership: Membership 20: quorum lost Feb 16 18:00:29 server2 crmd[1559]: notice: plugin_handle_membership: Membership 20: quorum lost Feb 16 18:00:29 server2 cib[1554]: notice: crm_update_peer_state: plugin_handle_membership: Node server1[1694608064] - state is now lost (was member) Feb 16 18:00:29 server2 crmd[1559]: warning: match_down_event: No match for shutdown action on server1 Feb 16 18:00:29 server2 crmd[1559]: notice: peer_update_callback: Stonith/shutdown of server1 not matched Feb 16 18:00:29 server2 crmd[1559]: notice: crm_update_peer_state: plugin_handle_membership: Node server1[1694608064] - state is now lost (was member) Feb 16 18:00:29 server2 crmd[1559]: warning: match_down_event: No match for shutdown action on server1 Feb 16 18:00:29 server2 crmd[1559]: notice: peer_update_callback: Stonith/shutdown of server1 not matched Feb 16 18:00:29 server2 corosync[1549]: [CPG ] cpg.c:783 chosen downlist: sender r(0) ip(192.170.1.102) ; members(old:2 left:1) Feb 16 18:00:29 server2 corosync[1549]: [MAIN ] main.c:278 Completed service synchronization, ready to provide service. Feb 16 18:00:29 server2 crmd[1559]: notice: do_election_count_vote: Election 4 (current: 2, owner: server1): Processed vote from server1 (Peer is not part of our cluster) Feb 16 18:00:29 server2 attrd[1557]: notice: attrd_local_callback: Sending full refresh (origin=crmd) Feb 16 18:00:29 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: master-res_drbd_r0 (10000) Feb 16 18:00:29 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: probe_complete (true) Feb 16 18:00:29 server2 pengine[1558]: notice: unpack_config: On loss of CCM Quorum: Ignore Feb 16 18:00:29 server2 pengine[1558]: notice: process_pe_message: Calculated Transition 2: /var/lib/pacemaker/pengine/pe-input-2.bz2 Feb 16 18:00:29 server2 crmd[1559]: notice: run_graph: Transition 2 (Complete=0, Pending=0, Fired=0, Skipped=0, Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-2.bz2): Complete Feb 16 18:00:29 server2 crmd[1559]: notice: do_state_transition: State transition S_TRANSITION_ENGINE -> S_IDLE [ input=I_TE_SUCCESS cause=C_FSA_INTERNAL origin=notify_crmd ] Feb 16 18:00:30 server2 corosync[1549]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Transitional membership event on ring 24: memb=1, new=0, lost=0 Feb 16 18:00:30 server2 corosync[1549]: [pcmk ] plugin.c:773 info: pcmk_peer_update: memb: server2 1711385280 Feb 16 18:00:30 server2 corosync[1549]: [pcmk ] plugin.c:760 notice: pcmk_peer_update: Stable membership event on ring 24: memb=2, new=1, lost=0 Feb 16 18:00:30 server2 corosync[1549]: [pcmk ] utils.c:358 info: update_member: Node 1694608064/server1 is now: member Feb 16 18:00:30 server2 corosync[1549]: [pcmk ] plugin.c:791 info: pcmk_peer_update: NEW: server1 1694608064 Feb 16 18:00:30 server2 corosync[1549]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server1 1694608064 Feb 16 18:00:30 server2 crmd[1559]: notice: plugin_handle_membership: Membership 24: quorum acquired Feb 16 18:00:30 server2 cib[1554]: notice: plugin_handle_membership: Membership 24: quorum acquired Feb 16 18:00:30 server2 corosync[1549]: [pcmk ] plugin.c:808 info: pcmk_peer_update: MEMB: server2 1711385280 Feb 16 18:00:30 server2 cib[1554]: notice: crm_update_peer_state: plugin_handle_membership: Node server1[1694608064] - state is now member (was lost) Feb 16 18:00:30 server2 corosync[1549]: [pcmk ] plugin.c:1368 info: send_member_notification: Sending membership update 24 to 2 children Feb 16 18:00:30 server2 corosync[1549]: [TOTEM ] totemsrp.c:1892 A processor joined or left the membership and a new membership was formed. Feb 16 18:00:30 server2 crmd[1559]: notice: crm_update_peer_state: plugin_handle_membership: Node server1[1694608064] - state is now member (was lost) Feb 16 18:00:30 server2 corosync[1549]: [CPG ] cpg.c:783 chosen downlist: sender r(0) ip(192.170.1.102) ; members(old:1 left:0) Feb 16 18:00:31 server2 corosync[1549]: [MAIN ] main.c:278 Completed service synchronization, ready to provide service. Feb 16 18:00:31 server2 attrd[1557]: warning: attrd_cib_callback: Update 45 for master-res_drbd_r0=1000 failed: Application of an update diff failed Feb 16 18:00:56 server2 crmd[1559]: warning: cib_rsc_callback: Resource update 49 failed: (rc=-62) Timer expired Feb 16 18:00:56 server2 crmd[1559]: warning: cib_rsc_callback: Resource update 50 failed: (rc=-62) Timer expired Feb 16 18:02:26 server2 attrd[1557]: warning: attrd_cib_callback: Update 51 for master-res_drbd_r0=10000 failed: Timer expired Feb 16 18:02:27 server2 crmd[1559]: warning: crmd_ha_msg_filter: Another DC detected: server1 (op=join_offer) Feb 16 18:02:27 server2 crmd[1559]: notice: do_state_transition: State transition S_IDLE -> S_ELECTION [ input=I_ELECTION cause=C_FSA_INTERNAL origin=crmd_ha_msg_filter ] Feb 16 18:02:27 server2 crmd[1559]: notice: do_state_transition: State transition S_ELECTION -> S_RELEASE_DC [ input=I_RELEASE_DC cause=C_FSA_INTERNAL origin=do_election_count_vote ] Feb 16 18:02:27 server2 crmd[1559]: 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 ] Feb 16 18:02:27 server2 attrd[1557]: notice: attrd_local_callback: Sending full refresh (origin=crmd) Feb 16 18:02:27 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: master-res_drbd_r0 (10000) Feb 16 18:02:27 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: probe_complete (true) Feb 16 18:02:27 server2 crmd[1559]: notice: process_lrm_event: server2-res_drbd_r0_monitor_10000:68 [ \n ] Feb 16 18:02:27 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_notify_0 (call=74, rc=0, cib-update=0, confirmed=true) ok Feb 16 18:02:28 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_notify_0 (call=77, rc=0, cib-update=0, confirmed=true) ok Feb 16 18:02:28 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_demote_0 (call=80, rc=0, cib-update=74, confirmed=true) ok Feb 16 18:02:28 server2 attrd[1557]: notice: attrd_trigger_update: Sending flush op to all hosts for: master-res_drbd_r0 (1000) Feb 16 18:02:28 server2 attrd[1557]: notice: attrd_perform_update: Sent update 67: master-res_drbd_r0=1000 Feb 16 18:02:28 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_notify_0 (call=83, rc=0, cib-update=0, confirmed=true) ok Feb 16 18:02:28 server2 crmd[1559]: notice: process_lrm_event: LRM operation res_drbd_r0_monitor_30000 (call=86, rc=0, cib-update=75, confirmed=false) ok 【global_common.conf】 global { usage-count no; } common { protocol C; handlers { } startup { } disk { no-disk-barrier; no-disk-flushes; } net { max-buffers 8000; max-epoch-size 8000; after-sb-0pri discard-younger-primary; after-sb-1pri discard-secondary; after-sb-2pri disconnect; } syncer { rate 30M; verify-alg sha1; } } -------------- next part -------------- HTML$B$NE:IU%U%!%$%k$rJ]4I$7$^$7$?(B...다운로드
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