Problem with cluster on centos 6.5

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06-13-2017

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Problem with cluster on centos 6.5

Hallo to everyone.From sometime i have problems with my asterisk pbx on cent os which is in corosync cluster mode with resource groups.The problem is for time the cluster just swap the active one with the other and the only messages in \var\log\messages is that bond0:link status defenitly down for interface eth0 and than up and down.no errors in any interface in ifconfig.Can you please tell me where to look for the reason.Thank you.

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Last edited by evolintend; 06-13-2017 at 12:03 PM.. Reason: Additional info

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LEARN ABOUT CENTOS

corosync-notifyd

COROSYNC-NOTIFYD(8)					      System Manager's Manual					       COROSYNC-NOTIFYD(8)

NAME

       corosync-notifyd - Listen for important corosync events and send dbus and/or snmp traps.

SYNOPSIS

       corosync-notifyd [-f] [-l] [-o] [-s] [-m] [manager] [-d] [-h]

DESCRIPTION

       corosync-notifyd uses corosync API to listen for important cluster events and can log them, generate dbus signals or genterate snmp traps.

OPTIONS

       -f     Start application in foreground.

       -l     Log all events.

       -o     Print events to stdout (turns on -l).

       -s     Send SNMP traps on all events.

       -m     Set the SNMP manager address.

       -d     Send DBUS signals on all events.

       -h     Print this help

EXAMPLES

       $ corosync-notifyd -o
       corosync-notifyd[18505]: troll[23374016] corosync-notify:18505:12 is now connected to corosync
       corosync-notifyd[18505]: troll[23374016] corosync-notify:18505:13 is now disconnected from corosync
       corosync-notifyd[18505]: troll[23374016] is now quorate
       corosync-notifyd[18505]: r2[1550100672] ip:192.168.100.92 joined
       corosync-notifyd[18505]: r2[1550100672] ip:192.168.100.92 left

       $ corosync-notifyd -o

       Note this output below is from "dbus-monitor --system"

       signal sender=:1.216 -> dest=(null destination) serial=2 path=/com/redhat/cluster/corosync;
	interface=com.redhat.cluster.corosync; member=ConnectionStateChange
	  string "troll"
	  uint32 23374016
	  string "corosync-notify:18900:12"
	  string "connected"
       signal sender=:1.216 -> dest=(null destination) serial=3 path=/com/redhat/cluster/corosync;
	interface=com.redhat.cluster.corosync; member=ConnectionStateChange
	  string "troll"
	  uint32 23374016
	  string "corosync-notify:18900:13"
	  string "disconnected"
       signal sender=:1.216 -> dest=(null destination) serial=4 path=/com/redhat/cluster/corosync;
	interface=com.redhat.cluster.corosync; member=QorumStateChange
	  string "troll"
	  uint32 23374016
	  string "quorate"
       signal sender=:1.216 -> dest=(null destination) serial=5 path=/com/redhat/cluster/corosync;
	interface=com.redhat.cluster.corosync; member=NodeStateChange
	  string "r2"
	  uint32 1550100672
	  string "192.168.100.92"
	  string "joined"
       signal sender=:1.216 -> dest=(null destination) serial=6 path=/com/redhat/cluster/corosync;
	interface=com.redhat.cluster.corosync; member=NodeStateChange
	  string "r2"
	  uint32 1550100672
	  string "192.168.100.92"
	  string "left"

SEE ALSO

       corosync(8), corosync-cmapctl(8), dbus-monitor(1),

AUTHOR

       Angus Salkeld

								    2011-01-14						       COROSYNC-NOTIFYD(8)

UNIX for Beginners Questions & Answers