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

jarach at op.pl jarach at op.pl
Wed Jul 29 07:17:21 MDT 2009 

I was afraid I did mistake or the problem lies in bad connection quality. So I haven't created a bug report. Now it seems to be a good idea. I'll do this soon.

Thanks,
Jarek

"General Linux-HA mailing list" <linux-ha at lists.linux-ha.org> napisał(a): 
 > Looks like the error handling needs some improvement.
 > Did you create a bug for this?
 > 
 > 2009/7/27  <jarach at op.pl>:
 > >
 > > I found additionally the error message attached below. Please advise.
 > >
 > > Thanks
 > > Jarek
 > >
 > > pingd[6890]: 2009/07/24_14:47:15 debug: stand_alone_ping: Node 3.27.60.1 is alive
 > > pingd[6890]: 2009/07/24_14:47:15 debug: debug2: ping_close: Closed connection to 3.27.60.1
 > > pingd[6890]: 2009/07/24_14:47:15 debug: send_update: Sent update: pingd=1000 (1 active ping nodes)
 > > pingd[6890]: 2009/07/24_14:47:16 debug: debug2: stand_alone_ping: Checking connectivity
 > > pingd[6890]: 2009/07/24_14:47:16 debug: debug2: ping_open: Got address 3.27.60.1 for 3.27.60.1
 > > pingd[6890]: 2009/07/24_14:47:16 debug: debug2: ping_open: Opened connection to 3.27.60.1
 > > pingd[6890]: 2009/07/24_14:47:16 debug: debug2: ping_write: Sent 39 bytes to 3.27.60.1
 > > pingd[6890]: 2009/07/24_14:47:16 debug: debug2: ping_read: Got 59 bytes
 > > No error message: -1: Resource temporarily unavailable (11)
 > > pingd[6890]: 2009/07/24_14:47:16 debug: process_icmp_error: No error message: -1: Resource temporarily unavailable (11)
 > > pingd[6890]: 2009/07/24_14:47:16 debug: debug2: dump_v4_echo: Echo from 3.27.60.1 (exp=1238, seq=18367, id=11669, dest=3.
 > > 27.60.1, data=pingd-v4): Echo Reply
 > > pingd[6890]: 2009/07/24_14:47:16 info: stand_alone_ping: Node 3.27.60.1 is unreachable (read)
 > > pingd[6890]: 2009/07/24_14:47:17 debug: debug2: ping_write: Sent 39 bytes to 3.27.60.1
 > > pingd[6890]: 2009/07/24_14:47:17 debug: debug2: ping_read: Got 59 bytes
 > > No error message: -1: Resource temporarily unavailable (11)
 > > pingd[6890]: 2009/07/24_14:47:17 debug: process_icmp_error: No error message: -1: Resource temporarily unavailable (11)
 > > pingd[6890]: 2009/07/24_14:47:17 debug: debug2: dump_v4_echo: Echo from 3.27.60.1 (exp=1239, seq=1238, id=6890, dest=3.27
 > > .60.1, data=pingd-v4): Echo Reply
 > > pingd[6890]: 2009/07/24_14:47:17 info: stand_alone_ping: Node 3.27.60.1 is unreachable (read)
 > > pingd[6890]: 2009/07/24_14:47:18 debug: debug2: ping_close: Closed connection to 3.27.60.1
 > > pingd[6890]: 2009/07/24_14:47:18 debug: send_update: Sent update: pingd=0 (0 active ping nodes)
 > > pingd[6890]: 2009/07/24_14:47:18 debug: debug2: stand_alone_ping: Checking connectivity
 > > pingd[6890]: 2009/07/24_14:47:18 debug: debug2: ping_open: Got address 3.27.60.1 for 3.27.60.1
 > > pingd[6890]: 2009/07/24_14:47:18 debug: debug2: ping_open: Opened connection to 3.27.60.1
 > > pingd[6890]: 2009/07/24_14:47:18 debug: debug2: ping_write: Sent 39 bytes to 3.27.60.1
 > > pingd[6890]: 2009/07/24_14:47:18 debug: debug2: ping_read: Got 59 bytes
 > > pingd[6890]: 2009/07/24_14:47:18 debug: debug2: dump_v4_echo: Echo from 3.27.60.1 (exp=1240, seq=1240, id=6890, dest=3.27
 > > .60.1, data=pingd-v4): Echo Reply
 > > pingd[6890]: 2009/07/24_14:47:18 debug: stand_alone_ping: Node 3.27.60.1 is alive
 > > pingd[6890]: 2009/07/24_14:47:18 debug: debug2: ping_close: Closed connection to 3.27.60.1
 > > p
 > >
 > > "General Linux-HA mailing list" <linux-ha at lists.linux-ha.org> napisał(a):
 > >  > Below is part of the output with error message produced by command:
 > >  > /usr/lib64/heartbeat/pingd -VVV -a pingd -d 10 -m 1000 -h 3.27.60.1
 > >  >
 > >  > The machine has three network interfaces and is connected to three different subnets (3.27.x.x, 192.168.x.x - cluster subnet, 172.22.x.x - dedicated for heartbeat).
 > >  >
 > >  > pingd[6890]: 2009/07/24_14:44:36 debug: debug2: ping_close: Closed connection to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:36 debug: send_update: Sent update: pingd=1000 (1 active ping nodes)
 > >  > pingd[6890]: 2009/07/24_14:44:37 debug: debug2: stand_alone_ping: Checking connectivity
 > >  > pingd[6890]: 2009/07/24_14:44:37 debug: debug2: ping_open: Got address 3.27.60.1 for 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:37 debug: debug2: ping_open: Opened connection to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:37 debug: debug2: ping_write: Sent 39 bytes to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:38 debug: debug2: ping_read: Got 59 bytes
 > >  > pingd[6890]: 2009/07/24_14:44:38 debug: debug2: dump_v4_echo: Echo from 3.27.60.1 (exp=1080, seq=1080, id=6890, dest=3.27.60.1, data=pingd-v4): Echo Reply
 > >  > pingd[6890]: 2009/07/24_14:44:38 debug: stand_alone_ping: Node 3.27.60.1 is alive
 > >  > pingd[6890]: 2009/07/24_14:44:38 debug: debug2: ping_close: Closed connection to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:38 debug: send_update: Sent update: pingd=1000 (1 active ping nodes)
 > >  > pingd[6890]: 2009/07/24_14:44:38 debug: debug2: stand_alone_ping: Checking connectivity
 > >  > pingd[6890]: 2009/07/24_14:44:38 debug: debug2: ping_open: Got address 3.27.60.1 for 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:38 debug: debug2: ping_open: Opened connection to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:38 debug: debug2: ping_write: Sent 39 bytes to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:39 debug: debug2: ping_read: Got 262 bytes
 > >  > No error message: -1: Resource temporarily unavailable (11)
 > >  > pingd[6890]: 2009/07/24_14:44:39 debug: process_icmp_error: No error message: -1: Resource temporarily unavailable (11)
 > >  > pingd[6890]: 2009/07/24_14:44:39 debug: debug2: dump_v4_echo: Echo from 172.22.10.2 (exp=1081, seq=0, id=0, dest=3.27.60.1, data=E?): Unreachable Port
 > >  > pingd[6890]: 2009/07/24_14:44:39 info: stand_alone_ping: Node 3.27.60.1 is unreachable (read)
 > >  > pingd[6890]: 2009/07/24_14:44:40 debug: debug2: ping_write: Sent 39 bytes to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:40 debug: debug2: ping_read: Got 262 bytes
 > >  > No error message: -1: Resource temporarily unavailable (11)
 > >  > pingd[6890]: 2009/07/24_14:44:40 debug: process_icmp_error: No error message: -1: Resource temporarily unavailable (11)
 > >  > pingd[6890]: 2009/07/24_14:44:40 debug: debug2: dump_v4_echo: Echo from 192.168.0.5 (exp=1082, seq=0, id=0, dest=3.27.60.1, data=E?): Unreachable Port
 > >  > pingd[6890]: 2009/07/24_14:44:40 info: stand_alone_ping: Node 3.27.60.1 is unreachable (read)
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: debug2: ping_close: Closed connection to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: send_update: Sent update: pingd=0 (0 active ping nodes)
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: debug2: stand_alone_ping: Checking connectivity
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: debug2: ping_open: Got address 3.27.60.1 for 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: debug2: ping_open: Opened connection to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: debug2: ping_write: Sent 39 bytes to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: debug2: ping_read: Got 59 bytes
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: debug2: dump_v4_echo: Echo from 3.27.60.1 (exp=1083, seq=1083, id=6890, dest=3.27.60.1, data=pingd-v4): Echo Reply
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: stand_alone_ping: Node 3.27.60.1 is alive
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: debug2: ping_close: Closed connection to 3.27.60.1
 > >  > pingd[6890]: 2009/07/24_14:44:41 debug: send_update: Sent update: pingd=1000 (1 active ping nodes)
 > >  >
 > >  > Thanks
 > >  > Jarek
 > >  >
 > >  > "General Linux-HA mailing list" <linux-ha at lists.linux-ha.org> napisał(a):
 > >  >  > 2009/7/24  <jarach at op.pl>:
 > >  >  > >
 > >  >  > > Rpm built for RHEL5:
 > >  >  > > heartbeat-common-2.99.2-8.1
 > >  >  > > libheartbeat2-2.99.2-8.1
 > >  >  > > heartbeat-2.99.2-8.1
 > >  >  > > heartbeat-resources-2.99.2-8.1
 > >  >  > > pacemaker-1.0.3-2.2
 > >  >  > > pacemaker-mgmt-client-1.99.1-2.1
 > >  >  > > libpacemaker3-1.0.3-2.2
 > >  >  > > pacemaker-mgmt-1.99.1-2.1
 > >  >  > >
 > >  >  > > If i start pingd manually (beside working heartbeat+pacemaker) it gives me following when in /var/log/ha-debug appears "stand_alone_ping: Node xx.yy.zz.ww is unreachable (read)":
 > >  >  > >
 > >  >  > > [root at gate2]# date ;/usr/lib64/heartbeat/pingd -a pingd -d 10 -m 1000 -h xx.yy.zz.ww; date
 > >  >  > > Thu Jul 23 19:25:24 CEST 2009
 > >  >  > > No error message: -1: Resource temporarily unavailable (11)
 > >  >  > > No error message: -1: Resource temporarily unavailable (11)
 > >  >  > > No error message: -1: Resource temporarily unavailable (11)
 > >  >  > > No error message: -1: Resource temporarily unavailable (11)
 > >  >  > > No error message: -1: Resource temporarily unavailable (11)
 > >  >  > > No error message: -1: Resource temporarily unavailable (11)
 > >  >  > > ...
 > >  >  > >
 > >  >  > > System ping reports no errors.
 > >  >  > >
 > >  >  >
 > >  >  > If you repeat that test with some extra -V arguments, you should see
 > >  >  > more information (which would be helpful).
 > >  >  > But its pretty clear there must be a bug, so its probably worth
 > >  >  > creating an entry in bugzilla.
 > >  >  > _______________________________________________
 > >  >  > Linux-HA mailing list
 > >  >  > Linux-HA at lists.linux-ha.org
 > >  >  > http://lists.linux-ha.org/mailman/listinfo/linux-ha
 > >  >  > See also: http://linux-ha.org/ReportingProblems
 > >  >
 > >  > _______________________________________________
 > >  > Linux-HA mailing list
 > >  > Linux-HA at lists.linux-ha.org
 > >  > http://lists.linux-ha.org/mailman/listinfo/linux-ha
 > >  > See also: http://linux-ha.org/ReportingProblems
 > >
 > > _______________________________________________
 > > Linux-HA mailing list
 > > Linux-HA at lists.linux-ha.org
 > > http://lists.linux-ha.org/mailman/listinfo/linux-ha
 > > See also: http://linux-ha.org/ReportingProblems
 > >
 > _______________________________________________
 > Linux-HA mailing list
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