Eu atualizei meus servidores. Então eu iniciei o serviço corosync um por um em meus servidores. Eu comecei primeiro no servidor 3 e espero 5 min. Então eu comecei próximo 4 corosync em outros servidores e 7 servidor caiu no mesmo tempo. Estou usando o corosync desde 5 anos. Eu estava usando;
Kernel: 4.14.32-1-lts
Corosync 2.4.2-1
Pacemaker 1.1.18-1
e eu nunca vi isso antes. Eu acho que algo está quebrado na nova versão corosync realmente muito ruim!
Kernel: 4.14.70-1-lts
Corosync 2.4.4-3
Pacemaker 2.0.0-1
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Este é o meu corosync.conf: link Você pode me dizer como posso encontrar o motivo do problema?
Sep 25 08:56:03 SRV-2 corosync[29089]: [TOTEM ] A new membership (10.10.112.10:56) was formed. Members joined: 7
Sep 25 08:56:03 SRV-2 corosync[29089]: [VOTEQ ] Waiting for all cluster members. Current votes: 7 expected_votes: 28
Sep 25 08:56:03 SRV-2 corosync[29089]: [VOTEQ ] Waiting for all cluster members. Current votes: 7 expected_votes: 28
Sep 25 08:56:03 SRV-2 corosync[29089]: [VOTEQ ] Waiting for all cluster members. Current votes: 7 expected_votes: 28
Sep 25 08:56:03 SRV-2 corosync[29089]: [VOTEQ ] Waiting for all cluster members. Current votes: 7 expected_votes: 28
Sep 25 08:56:03 SRV-2 corosync[29089]: [QUORUM] Members[7]: 1 2 3 4 5 6 7
Sep 25 08:56:03 SRV-2 corosync[29089]: [MAIN ] Completed service synchronization, ready to provide service.
Sep 25 08:56:03 SRV-2 corosync[29089]: [VOTEQ ] Waiting for all cluster members. Current votes: 7 expected_votes: 28
Sep 25 08:56:03 SRV-2 systemd[1]: Created slice system-systemd\x2dcoredump.slice.
Sep 25 08:56:03 SRV-2 systemd[1]: Started Process Core Dump (PID 43798/UID 0).
Sep 25 08:56:03 SRV-2 systemd[1]: corosync.service: Main process exited, code=dumped, status=11/SEGV
Sep 25 08:56:03 SRV-2 systemd[1]: corosync.service: Failed with result 'core-dump'.
Sep 25 08:56:03 SRV-2 kernel: watchdog: watchdog0: watchdog did not stop!
Sep 25 08:56:03 SRV-2 systemd-coredump[43799]: Process 29089 (corosync) of user 0 dumped core.
Stack trace of thread 29089:
#0 0x0000000000000000 n/a (n/a)
Write failed: Broken pipe
coredumpctl info
PID: 23658 (corosync)
UID: 0 (root)
GID: 0 (root)
Signal: 11 (SEGV)
Timestamp: Mon 2018-09-24 09:50:58 +03 (1 day 3h ago)
Command Line: corosync
Executable: /usr/bin/corosync
Control Group: /system.slice/corosync.service
Unit: corosync.service
Slice: system.slice
Boot ID: 79d67a83f83c4804be6ded8e6bd5f54d
Machine ID: 9b1ca27d3f4746c6bcfcdb93b83f3d45
Hostname: SRV-1
Storage: /var/lib/systemd/coredump/core.corosync.0.79d67a83f83c4804be6ded8e6bd5f54d.23658.153777185>
Message: Process 23658 (corosync) of user 0 dumped core.
Stack trace of thread 23658:
#0 0x0000000000000000 n/a (n/a)
PID: 5164 (corosync)
UID: 0 (root)
GID: 0 (root)
Signal: 11 (SEGV)
Timestamp: Tue 2018-09-25 08:56:03 +03 (4h 9min ago)
Command Line: corosync
Executable: /usr/bin/corosync
Control Group: /system.slice/corosync.service
Unit: corosync.service
Slice: system.slice
Boot ID: 2f49ec6cdcc144f0a8eb712bbfbd7203
Machine ID: 9b1ca27d3f4746c6bcfcdb93b83f3d45
Hostname: SRV-1
Storage: /var/lib/systemd/coredump/core.corosync.0.2f49ec6cdcc144f0a8eb712bbfbd7203.5164.1537854963>
Message: Process 5164 (corosync) of user 0 dumped core.
Stack trace of thread 5164:
#0 0x0000000000000000 n/a (n/a)
Eu não consigo encontrar mais log, então não consigo entender o problema.