1COROSYNC-NOTIFYD(8)         System Manager's Manual        COROSYNC-NOTIFYD(8)
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NAME

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

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

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

17       -f     Start application in foreground.
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19       -l     Log all events.
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21       -o     Print events to stdout (turns on -l).
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23       -s     Send SNMP traps on all events.
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25       -m     Set the SNMP manager address.
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27       -d     Send DBUS signals on all events.
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29       -h     Print this help
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EXAMPLES

32       $ corosync-notifyd -o
33       corosync-notifyd[18505]:  troll[23374016]  corosync-notify:18505:12  is
34       now connected to corosync
35       corosync-notifyd[18505]:  troll[23374016]  corosync-notify:18505:13  is
36       now disconnected from corosync
37       corosync-notifyd[18505]: troll[23374016] is now quorate
38       corosync-notifyd[18505]: r2[1550100672] ip:192.168.100.92 joined
39       corosync-notifyd[18505]: r2[1550100672] ip:192.168.100.92 left
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41       $ corosync-notifyd -o
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43       Note this output below is from "dbus-monitor --system"
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45       signal sender=:1.216 -> dest=(null destination) serial=2 path=/com/red‐
46       hat/cluster/corosync;
47        interface=com.redhat.cluster.corosync; member=ConnectionStateChange
48          string "troll"
49          uint32 23374016
50          string "corosync-notify:18900:12"
51          string "connected"
52       signal sender=:1.216 -> dest=(null destination) serial=3 path=/com/red‐
53       hat/cluster/corosync;
54        interface=com.redhat.cluster.corosync; member=ConnectionStateChange
55          string "troll"
56          uint32 23374016
57          string "corosync-notify:18900:13"
58          string "disconnected"
59       signal sender=:1.216 -> dest=(null destination) serial=4 path=/com/red‐
60       hat/cluster/corosync;
61        interface=com.redhat.cluster.corosync; member=QorumStateChange
62          string "troll"
63          uint32 23374016
64          string "quorate"
65       signal sender=:1.216 -> dest=(null destination) serial=5 path=/com/red‐
66       hat/cluster/corosync;
67        interface=com.redhat.cluster.corosync; member=NodeStateChange
68          string "r2"
69          uint32 1550100672
70          string "192.168.100.92"
71          string "joined"
72       signal sender=:1.216 -> dest=(null destination) serial=6 path=/com/red‐
73       hat/cluster/corosync;
74        interface=com.redhat.cluster.corosync; member=NodeStateChange
75          string "r2"
76          uint32 1550100672
77          string "192.168.100.92"
78          string "left"
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SEE ALSO

81       corosync(8), corosync-objctl(8), dbus-monitor(1),
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AUTHOR

84       Angus Salkeld
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86                                  2011-01-14               COROSYNC-NOTIFYD(8)