[pgpool-general: 2286] Re: Strange watchdog - trusted server issue
Yugo Nagata
nagata at sraoss.co.jp
Fri Nov 15 15:44:24 JST 2013
Hi,
> Nov 14 13:34:11 pgdb92-id03 pgpool[10108]: get_result: ping data: PING
> 10.201.101.92 (10.201.101.92) 56(84) bytes of data.#012#012---
> 10.201.101.92 ping statistics ---#0123 packets transmitted, 3 received,
> 0% packet loss, time 2006ms#012rtt min/avg/max/mdev =
> 0.000/0.000/0.002/0.001 ms
There is a strange string '#012', which should be a line break.
Is this the same is other log lines about PING, or only right
before down of pgpool-II?
On Thu, 14 Nov 2013 14:45:10 +0100
Sam Wouters <sam at ericom.be> wrote:
> Hi,
>
> I have a running pgpool-II (3.3.1 on ubuntu-lts, package from postgresql
> repo) cluster, consisting of three nodes with watchdog enabled.
> After a random period of time (a couple hours), watchdog goes into down
> state, with below log lines. This happenes consequently and on different
> clusters, no network issues that I know off (checked tcpdumps etc).
> The log also says that ping to the trusted servers succeeds, but
> nevertheless you get the "failed to connect to any trusted servers"?
>
> Any help in debugging this issue would be very much appreciated....
>
> Sam
>
> <LOG SNIPPET>
> Nov 14 13:34:11 pgdb92-id03 pgpool[10107]: wd_hb_send: send 224 byte packet
> Nov 14 13:34:11 pgdb92-id03 pgpool[10107]: wd_hb_sender: send heartbeat
> signal to 10.201.101.92:9694
> Nov 14 13:34:11 pgdb92-id03 pgpool[10106]: wd_hb_recv: received 224 byte
> packet
> Nov 14 13:34:11 pgdb92-id03 pgpool[10106]: wd_hb_receiver: received
> heartbeat signal from 10.201.101.92:5432
> Nov 14 13:34:11 pgdb92-id03 pgpool[10108]: exec_ping: succeed to ping
> 10.201.101.91
> Nov 14 13:34:11 pgdb92-id03 pgpool[10108]: get_result: ping data: PING
> 10.201.101.91 (10.201.101.91) 56(84) bytes of data.#012
> Nov 14 13:34:11 pgdb92-id03 pgpool[10108]: exec_ping: succeed to ping
> 10.201.101.92
> Nov 14 13:34:11 pgdb92-id03 pgpool[10108]: get_result: ping data: PING
> 10.201.101.92 (10.201.101.92) 56(84) bytes of data.#012#012---
> 10.201.101.92 ping statistics ---#0123 packets transmitted, 3 received,
> 0% packet loss, time 2006ms#012rtt min/avg/max/mdev =
> 0.000/0.000/0.002/0.001 ms
> Nov 14 13:34:11 pgdb92-id03 pgpool[10108]: wd_lifecheck: failed to
> connect to any trusted servers
> Nov 14 13:34:11 pgdb92-id03 pgpool[10108]: wd_IP_down: not delegate IP
> holder
> </LOG SNIPPET>
>
>
--
Yugo Nagata <nagata at sraoss.co.jp>
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