[Linux-HA] stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)

jarach at op.pl jarach at op.pl
Wed Jul 22 08:16:47 MDT 2009


Hi All,

I'm using pingd in clone mode (pacemaker). I observe lots of messages saying that "Node xx.yy.zz.ww is unreachable" (see at the end of this mail). "xx.yy.zz.ww" is IP of main router. I checked the connection using the system ping command. This way everything seems to be OK (see below). Could You tell me what causes the info in heartbeat logs?

Thanks
Jarek


-------------------------------------------------------------
[root at gate2 ~]# ping xx.yy.zz.ww

...
64 bytes from xx.yy.zz.ww: icmp_seq=2758 ttl=255 time=0.562 ms
64 bytes from xx.yy.zz.ww: icmp_seq=2759 ttl=255 time=1.18 ms
64 bytes from xx.yy.zz.ww: icmp_seq=2760 ttl=255 time=1.04 ms
64 bytes from xx.yy.zz.ww: icmp_seq=2761 ttl=255 time=0.688 ms
64 bytes from xx.yy.zz.ww: icmp_seq=2762 ttl=255 time=0.906 ms
64 bytes from xx.yy.zz.ww: icmp_seq=2763 ttl=255 time=0.556 ms
64 bytes from xx.yy.zz.ww: icmp_seq=2764 ttl=255 time=0.778 ms
64 bytes from xx.yy.zz.ww: icmp_seq=2765 ttl=255 time=1.38 ms
64 bytes from xx.yy.zz.ww: icmp_seq=2766 ttl=255 time=0.998 ms

--- xx.yy.zz.ww ping statistics ---
2766 packets transmitted, 2766 received, 0% packet loss, time 2766412ms
rtt min/avg/max/mdev = 0.414/2.818/68.540/2.944 ms

-------------------------------------------------------------
/var/log/ha-debug

pingd[4250]: 2009/07/21_15:06:55 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:06:56 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:06:59 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:07:00 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:07:01 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:07:02 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
attrd[4027]: 2009/07/21_15:07:13 info: attrd_trigger_update: Sending flush op to all hosts for: pingd
attrd[4027]: 2009/07/21_15:07:13 info: attrd_ha_callback: flush message from gate2
cib[4024]: 2009/07/21_15:16:36 info: cib_stats: Processed 3 operations (0.00us average, 0% utilization) in the last 10min
attrd[4027]: 2009/07/21_15:47:10 info: attrd_ha_callback: flush message from gate3
attrd[4027]: 2009/07/21_15:47:31 info: attrd_ha_callback: flush message from gate3
cib[4024]: 2009/07/21_15:56:36 info: cib_stats: Processed 6 operations (1666.00us average, 0% utilization) in the last 10min
pingd[4250]: 2009/07/21_15:59:24 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:59:25 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:59:26 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:59:27 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:59:28 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:59:29 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
attrd[4027]: 2009/07/21_15:59:40 info: attrd_trigger_update: Sending flush op to all hosts for: pingd
attrd[4027]: 2009/07/21_15:59:40 info: attrd_ha_callback: flush message from gate2
pingd[4250]: 2009/07/21_15:59:42 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
pingd[4250]: 2009/07/21_15:59:43 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
attrd[4027]: 2009/07/21_15:59:54 info: attrd_trigger_update: Sending flush op to all hosts for: pingd
attrd[4027]: 2009/07/21_15:59:54 info: attrd_ha_callback: flush message from gate2
cib[4024]: 2009/07/21_16:06:36 info: cib_stats: Processed 6 operations (1666.00us average, 0% utilization) in the last 10min
pingd[4250]: 2009/07/21_16:14:51 info: stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)
...

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