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Full Discussion: Check for statup process in loop?
Top Forums Shell Programming and Scripting Check for statup process in loop? Post 302240434 by dataciph3r on Thursday 25th of September 2008 09:03:32 PM
Old 09-25-2008
Check for statup process in loop?
I've written a script to check for Oracle's listener, eventman and pmon processes however there are several databases that startup which can take several minutes.

I'd like to add code to my current script that greps for the process “startup” and whether its condition is true or false. If the condition is true, the script will sleep for a time and then grep for the process “startup” again and again as needed. Once the condition is false the script will then execute the rest of the of code and check for the Oracle processes.

Can someone point me in the right direction?
 

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LEARN ABOUT SUSE

ocf_heartbeat_oralsnr

OCF_HEARTBEAT_ORALSN(7) 					OCF resource agents					   OCF_HEARTBEAT_ORALSN(7)

NAME

       ocf_heartbeat_oralsnr - Manages an Oracle TNS listener

SYNOPSIS

       oralsnr [start | stop | status | monitor | validate-all | meta-data | methods]

DESCRIPTION

       Resource script for Oracle Listener. It manages an Oracle Listener instance as an HA resource.

SUPPORTED PARAMETERS

       sid
	   The Oracle SID (aka ORACLE_SID). Necessary for the monitor op, i.e. to do tnsping SID. (required, string, no default)

       home
	   The Oracle home directory (aka ORACLE_HOME). If not specified, then the SID should be listed in /etc/oratab. (optional, string, no
	   default)

       user
	   Run the listener as this user. (optional, string, no default)

       listener
	   Listener instance to be started (as defined in listener.ora). Defaults to LISTENER. (optional, string, no default)

SUPPORTED ACTIONS

       This resource agent supports the following actions (operations):

       start
	   Starts the resource. Suggested minimum timeout: 120.

       stop
	   Stops the resource. Suggested minimum timeout: 120.

       status
	   Performs a status check. Suggested minimum timeout: 60.

       monitor
	   Performs a detailed status check. Suggested minimum timeout: 30. Suggested interval: 10.

       validate-all
	   Performs a validation of the resource configuration. Suggested minimum timeout: 5.

       meta-data
	   Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5.

       methods
	   Suggested minimum timeout: 5.

EXAMPLE

       The following is an example configuration for a oralsnr resource using the crm(8) shell:

	   primitive example_oralsnr ocf:heartbeat:oralsnr 
	     params 
	       sid=string 
	     op monitor depth="0" timeout="30" interval="10"

SEE ALSO

       http://www.linux-ha.org/wiki/oralsnr_(resource_agent)

AUTHOR

       Linux-HA contributors (see the resource agent source for information about individual authors)

resource-agents 1.0.3						    07/05/2010						   OCF_HEARTBEAT_ORALSN(7)
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