[Linux-HA] crm_mon equivalent for serial and udp communications

[Satomi Taniguchi]

Hi,


Andrew Beekhof wrote:
> 
> On May 30, 2008, at 4:41 AM, Satomi Taniguchi wrote:
> 
>> Hi Matt,
>>
>> We just developed the tool what you say.
>> See attached. It's a screen shot of it.
>> How about it?
>>
>> Andrew has already implemented showing fail-count in crm_mon,
>> and it will come soon as Pacemaker 0.7.
>> It's also the part which we implemented,
>> We are planning to catch up with it and post our tool after that.
>> That would be wonderful if Pacemaker 1.0 includes our tool.
> 
> you'd have to submit it first :-)

I'll post it soon... maybe early in June.

> 
> this is a patch to the existing crm_mon code right?

Yes, but it's based on heartbeat-2.1.3.


Best Regards,
Satomi Taniguchi


> 
>>
>>
>> Best Regards,
>> Satomi Taniguchi
>>
>>
>>
>> Matt Zagrabelny wrote:
>>> Greetings,
>>>
>>> I am wondering if there is a program that can report on the health of
>>> the lines of communication that the heartbeat module uses.
>>>
>>> That is, crm_mon reports on the status of resources, is there something
>>> similar that reports on serial and network interfaces used to send
>>> heartbeats?
>>>
>>> I am thinking something like:
>>>
>>> Node1 /dev/ttyS0 - good
>>> Node2 /dev/ttyS0 - good
>>> Node1 eth2       - bad
>>> Node2 eth2       - bad
>>>
>>> Would indicate that the crossover cable connecting eth2 on Node1 and
>>> Node2 was disconnected or equivalent.
>>>
>>> Thanks for the info,
>>>
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> 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
>>
>> ============
>> Last updated: Thu May 15 19:22:57 2008
>> Current DC: x3650b (96ae4fb0-b279-40ca-8af7-940dc48c85ce)
>> 2 Nodes configured.
>> 1 Resources configured.
>> ============
>>
>> Node: x3650b (96ae4fb0-b279-40ca-8af7-940dc48c85ce): online
>> Node: x3650a (6c79b437-47a0-4b0e-9f17-9911b7207683): online
>>
>> Resource Group: grpPostgreSQLDB
>>    prmExPostgreSQLDB   (heartbeat::ocf:sfex):  Started x3650a
>>    prmFsPostgreSQLDB1  (heartbeat::ocf:Filesystem):    Started x3650a
>>    prmFsPostgreSQLDB2  (heartbeat::ocf:Filesystem):    Started x3650a
>>    prmFsPostgreSQLDB3  (heartbeat::ocf:Filesystem):    Started x3650a
>>    prmIpPostgreSQLDB   (heartbeat::ocf:IPaddr):        Started x3650a
>>    prmApPostgreSQLDB   (heartbeat::ocf:pgsql): Started x3650a
>>
>> Fail-count:
>>        ResourceID: prmApPostgreSQLDB (fail-count::x3650b:1):   
>> Resource is failure !!
>>
>> Instance attributes:
>>    attribute (probe_complete::x3650b:true)
>>    attribute (diskcheck_status::x3650b:normal):        Disk is working
>>    attribute (default_ping_set::x3650b:100):   Link is working
>>    attribute (probe_complete::x3650a:true)
>>    attribute (diskcheck_status::x3650a:normal):        Disk is working
>>    attribute (default_ping_set::x3650a:100):   Link is working
>>
>> Interconnect-LAN:
>>    heartbeat-comm (eth4::x3650b:up):   Heartbeat is working
>>    heartbeat-comm (eth2::x3650b:up):   Heartbeat is working
>>    heartbeat-comm (eth4::x3650a:up):   Heartbeat is working
>>    heartbeat-comm (eth2::x3650a:up):   Heartbeat is working
>> _______________________________________________
>> 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