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Re: The active trap of the SNMP is delayed.
 

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renayama19661014 at ybb

Jul 18, 2011, 7:04 PM


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Re: The active trap of the SNMP is delayed.

Hi All,

We are troubled in the face of this problem.
Please give advice.

* This problem changed the destination of the mailing list to seem to be a problem of the HA.

Best Regards,
Hideo Yamauchi.



--- On Fri, 2011/6/17, renayama19661014 [at] ybb <renayama19661014 [at] ybb> wrote:

> Hi All,
>
> I registered this problem in Bugzilla.
>
> * http://developerbugs.linux-foundation.org/show_bug.cgi?id=2604
>
> Best Regards,
> Hideo Yamauch.
>
> --- On Wed, 2011/6/15, renayama19661014 [at] ybb <renayama19661014 [at] ybb> wrote:
>
> > Hi All,
> >
> > I found a problem with a trap of the SNMP.(from hbagent.)
> >
> > A trap of active of the node seems to have possibilities to be delayed.
> >
> > In addition, this problem sometimes occurs and does not always occur.
> >
> >
> > I confirmed it in the next procedure.
> >
> > Step1) Start a node.
> >
> > ============
> > Last updated: Wed Jun 15 19:23:39 2011
> > Stack: Heartbeat
> > Current DC: srv02 (afe72fff-b7b4-4663-b845-872df29c635d) - partition WITHOUT quorum
> > Version: 1.0.11-6e010d6b0d49a6b929d17c0114e9d2d934dc8e04
> > 2 Nodes configured, unknown expected votes
> > 1 Resources configured.
> > ============
> >
> > Online: [ srv01 srv02 ]
> >
> >  Resource Group: group-1
> >      prmDummy1  (ocf::heartbeat:Dummy): Started srv01
> >
> > Migration summary:
> > * Node srv02:
> > * Node srv01:
> >
> >
> > Step2) Intercept one interface of the Heartbeat communication.
> >
> > # iptables -A INPUT -i eth1 -s ! 192.168.10.110 -j DROP
> > # iptables -A INPUT -i eth1 -s ! 192.168.10.120 -j DROP
> >
> >
> > Step3) The next trap is received in SNMP managers.
> >
> > (snip)
> > Jun 15 19:24:30 snmp-manager snmptrapd[4771]: 2011-06-15 19:24:30 <UNKNOWN> [UDP: [192.168.40.120]:59010]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (23014) 0:03:50.14       SNMPv2-MIB::snmpTrapOID.0 = OID: LINUX-HA-MIB::LHAIFStatusUpdate        LINUX-HA-MIB::LHANodeName = STRING: srv01       LINUX-HA-MIB::LHAIFName = STRING: eth1       LINUX-HA-MIB::LHAIFStatus = INTEGER: down(2)
> >    ----> No problem.
> > Jun 15 19:24:32 snmp-manager snmptrapd[4771]: 2011-06-15 19:24:32 <UNKNOWN> [UDP: [192.168.40.110]:44001]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (23597) 0:03:55.97       SNMPv2-MIB::snmpTrapOID.0 = OID: LINUX-HA-MIB::LHANodeStatusUpdate      LINUX-HA-MIB::LHANodeName = STRING: srv02       LINUX-HA-MIB::LHANodeStatus = INTEGER: active(3)
> >    ----> The trap of active is improper in this timing.
> > Jun 15 19:24:34 snmp-manager snmptrapd[4771]: 2011-06-15 19:24:34 <UNKNOWN> [UDP: [192.168.40.110]:44001]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (23803) 0:03:58.03       SNMPv2-MIB::snmpTrapOID.0 = OID: LINUX-HA-MIB::LHAIFStatusUpdate        LINUX-HA-MIB::LHANodeName = STRING: srv02       LINUX-HA-MIB::LHAIFName = STRING: eth1       LINUX-HA-MIB::LHAIFStatus = INTEGER: down(2)
> >    ----> No problem.
> > (snip)
> >
> > Between the traps which interface intercepted, it is strange that the active trap of the node comes.
> >
> > And I think that it is necessary for the active trap to be sent in an earlier timing.
> >
> >
> > This problem seems to happen in Heartbeat2.1.4.
> >
> > I watched some sources, but think that client_lib of Heartbeat has a problem somehow or other.
> > Transmitted F_STATUS message is late and seems to be handled.
> >
> >
> > Best Regards,
> > Hideo Yamauchi.
> >
> >
>
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Subject User Time
Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jul 18, 2011, 7:04 PM
    Re: The active trap of the SNMP is delayed. lars.ellenberg at linbit Jul 21, 2011, 5:27 PM
        Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jul 21, 2011, 6:18 PM
            Re: The active trap of the SNMP is delayed. lars.ellenberg at linbit Jul 21, 2011, 8:09 PM
                Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jul 21, 2011, 9:13 PM
                    Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jul 25, 2011, 9:43 PM
                        Re: The active trap of the SNMP is delayed. ygao at novell Jul 27, 2011, 8:35 AM
                            Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jul 27, 2011, 4:51 PM
                                Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jul 27, 2011, 6:04 PM
                        Re: The active trap of the SNMP is delayed. lars.ellenberg at linbit Jul 28, 2011, 2:46 AM
                            Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jul 28, 2011, 5:29 PM
                                Re: The active trap of the SNMP is delayed. ygao at novell Jul 28, 2011, 9:13 PM
                                    Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jul 28, 2011, 9:43 PM
                                        Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Aug 1, 2011, 6:14 PM
                                            Re: The active trap of the SNMP is delayed. ygao at novell Aug 3, 2011, 5:14 AM
                                                Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Aug 3, 2011, 5:13 PM
                                                    Re: The active trap of the SNMP is delayed. ygao at novell Aug 21, 2011, 11:25 PM
                                                        Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Aug 22, 2011, 12:05 AM
                                                            Re: The active trap of the SNMP is delayed. andrew at beekhof Sep 18, 2011, 5:19 PM
                                                                Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Sep 18, 2011, 9:19 PM
                                                                    Re: The active trap of the SNMP is delayed. ygao at novell Sep 20, 2011, 8:09 AM
                                                                        Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Nov 23, 2011, 11:48 PM
                                                                            Re: The active trap of the SNMP is delayed. ygao at suse Nov 24, 2011, 12:50 AM
                                                                                Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Nov 24, 2011, 1:54 AM
                                                                                    Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Nov 24, 2011, 4:26 PM
                                                                                        Re: The active trap of the SNMP is delayed. ygao at suse Nov 30, 2011, 2:57 AM
                                                                                            Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Nov 30, 2011, 1:44 PM
                                                                                                Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Dec 1, 2011, 10:38 PM
                                                                                                    Re: The active trap of the SNMP is delayed. ygao at suse Dec 5, 2011, 12:10 AM
                                                                                                        Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Dec 5, 2011, 12:25 AM
                                                                                Re: The active trap of the SNMP is delayed. andrew at beekhof Nov 27, 2011, 3:53 PM
                                                                            Re: The active trap of the SNMP is delayed. ygao at suse Nov 30, 2011, 3:01 AM
                                                                                Re: The active trap of the SNMP is delayed. ygao at suse Dec 5, 2011, 1:39 AM
                                                                                    Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jan 9, 2012, 8:09 PM
                                                                                        Re: The active trap of the SNMP is delayed. andrew at beekhof Jan 10, 2012, 11:01 PM
                                                                                        Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jan 10, 2012, 11:11 PM
                                                                                            Re: The active trap of the SNMP is delayed. ygao at suse Jan 10, 2012, 11:24 PM
                                                                                                Re: The active trap of the SNMP is delayed. renayama19661014 at ybb Jan 10, 2012, 11:32 PM

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