Linux heartbeat on redhat 4:node dead Post: 302309858

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Top Forums UNIX for Advanced & Expert Users Linux heartbeat on redhat 4:node dead Post 302309858 by amrita garg on Thursday 23rd of April 2009 04:57:32 AM

04-23-2009

Registered User

Hi,
I have also added logs for server2
heartbeat: 2009/04/23_03:54:47 info: Configuration validated. Starting heartbeat 1.2.3.cvs.20050404
heartbeat: 2009/04/23_03:54:47 info: heartbeat: version 1.2.3.cvs.20050404
heartbeat: 2009/04/23_03:54:47 info: Heartbeat generation: 14
heartbeat: 2009/04/23_03:54:47 info: UDP Broadcast heartbeat started on port 694 (694) interface eth0
heartbeat: 2009/04/23_03:54:47 info: ucast: write socket priority set to IPTOS_LOWDELAY on eth0
heartbeat: 2009/04/23_03:54:47 info: ucast: bound send socket to device: eth0
heartbeat: 2009/04/23_03:54:47 info: ucast: bound receive socket to device: eth0
heartbeat: 2009/04/23_03:54:47 info: ucast: started on port 694 interface eth0 to 192.168.10.43
heartbeat: 2009/04/23_03:54:47 info: ping heartbeat started.
heartbeat: 2009/04/23_03:54:47 info: pid 13477 locked in memory.
heartbeat: 2009/04/23_03:54:47 info: Local status now set to: 'up'
heartbeat: 2009/04/23_03:54:48 info: pid 13480 locked in memory.
heartbeat: 2009/04/23_03:54:48 info: pid 13483 locked in memory.
heartbeat: 2009/04/23_03:54:48 info: pid 13482 locked in memory.
heartbeat: 2009/04/23_03:54:48 info: pid 13484 locked in memory.
heartbeat: 2009/04/23_03:54:48 info: pid 13481 locked in memory.
heartbeat: 2009/04/23_03:54:48 info: Link ems1:eth0 up.
heartbeat: 2009/04/23_03:54:48 info: Status update for node ems1: status up
heartbeat: 2009/04/23_03:54:48 info: Link ems2:eth0 up.
heartbeat: 2009/04/23_03:54:48 info: pid 13485 locked in memory.
heartbeat: 2009/04/23_03:54:48 info: pid 13486 locked in memory.
heartbeat: 2009/04/23_03:54:48 info: Running /etc/ha.d/rc.d/status status
heartbeat: 2009/04/23_03:55:17 WARN: node 192.168.20.1: is dead
heartbeat: 2009/04/23_03:55:17 info: Local status now set to: 'active'
heartbeat: 2009/04/23_03:55:17 info: Status update for node ems1: status active
heartbeat: 2009/04/23_03:55:17 info: Running /etc/ha.d/rc.d/status status
heartbeat: 2009/04/23_03:55:17 info: Running /etc/ha.d/rc.d/status status
heartbeat: 2009/04/23_03:55:29 info: local resource transition completed.
heartbeat: 2009/04/23_03:55:29 info: Initial resource acquisition complete (T_RESOURCES(us))
heartbeat: 2009/04/23_03:55:29 info: remote resource transition completed.
heartbeat: 2009/04/23_03:55:29 info: No local resources [/usr/lib/heartbeat/ResourceManager listkeys ems2] to acquire.
heartbeat: 2009/04/23_03:56:03 WARN: node ems1: is dead
heartbeat: 2009/04/23_03:56:03 WARN: No STONITH device configured.
heartbeat: 2009/04/23_03:56:03 WARN: Shared disks are not protected.
heartbeat: 2009/04/23_03:56:03 info: Resources being acquired from ems1.
heartbeat: 2009/04/23_03:56:03 info: Link ems1:eth0 dead.
heartbeat: 2009/04/23_03:56:03 info: Running /etc/ha.d/rc.d/status status
heartbeat: 2009/04/23_03:56:03 info: No local resources [/usr/lib/heartbeat/ResourceManager listkeys ems2] to acquire.
heartbeat: 2009/04/23_03:56:03 info: Taking over resource group 192.168.20.163/24/eth0
heartbeat: 2009/04/23_03:56:03 info: Acquiring resource group: ems1 192.168.20.163/24/eth0 netc

So both the server are taking up resources.
Can someone please help, why the server stop seeing each other after heartbeat starts.
Thanks,
Amrita

amrita garg

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apphbd

APPHBD(8)						  System administration utilitie						 APPHBD(8)

NAME

       apphbd - Application Heartbeat Monitor for High-Availability Linux

SYNOPSIS

       apphbd [-srkdh] [-c file]

DESCRIPTION

	   Warning
	   apphbd is deprecated; its use is strongly discouraged. The functionality provided by apphbd has been replaced by resource-level
	   monitoring in Pacemaker.

       /usr/lib/heartbeat/apphbd is a basic application heartbeat monitor daemon for Linux-HA. A group of Application Heartbeat APIs are defined
       for this heartbeat monitoring service. Applications may register with the daemon in order to be monitored. If an application fails to send
       a heartbeat within the specified interval, the daemon will log an event.

       apphbd may use a watchdog timer to monitor itself.

       apphbd extends its functionality by using plugins. A plugin, recmgr notifies the recovery manager daemon if certain events occur (e.g. an
       application fails to heartbeat).

       The Recovery Manager daemon (/usr/lib/heartbeat/recoverymgrd) receives notification from the recmgr plugin, then it tries to execute
       recovery scripts as configured. See the recoverymgrd default configuration file, recoverymgrd.conf for details.

       recoverymgrd registers itself with apphbd as a client application.  apphbd should be started first with the recmgr plugin loaded. Then,
       recoverymgrd should be configured and started

OPTIONS

       The following options are supported:

       -s
	   Show the status of apphbd, running or stopped.

       -k
	   Stop (kill) the daemon.

       -r
	   Restart the daemon.	apphbd will reload its configuration file when restarted.

       -d level
	   Set the debug level.

       -h
	   Show a brief usage message.

       -c file
	   Set an alternate configuration file. The default configuration file is ./apphbd.cf. For details on the file format and supported
	   options, refer to the example apphbd.cf file found in the documentation directory.

FILES

       o   /var/run/apphbd.pid - default PID file

       o   apphbd.cf - Default configuration file for apphbd.  apphbd searches the file in its working directory.

       o   recoverymgrd.conf - default configuration file for recoverymgrd. recoverymgrd searches the file in its working directory. An
	   alternative configuration file may be specified on the command line.

       o   /usr/lib/heartbeat/plugins/AppHBNotification - directory containing plugins for apphbd.

SEE ALSO

       heartbeat(8)

AUTHORS

       Alan Robertson <alanr@unix.sh>
	   apphbd

       Andrea Brugger <andrea.l.brugger@intel.com>
	   man page

       Florian Haas <florian.haas@linbit.com>
	   man page

Heartbeat 3.0.5 						 November 26, 2009							 APPHBD(8)

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