WebSphere Virtual Enterprise (formerly Operations Optimization), Version 6.1
             Operating Systems: AIX, HP-UX, Linux, Solaris, Windows


serverQuiesce.py script

You can use the serverQuiesce.py script to decrease workload to a Session Initiation Protocol (SIP) container over an interval, and optionally stop the server. You can also cancel the quiesce during a set time interval if certain conditions are met.

Purpose

With this script, you can gradually decrease workload to a SIP container over an interval. You can also optionally stop the server.
[For z/OS operating system] Restriction: WebSphere® Virtual Enterprise does not support SIP features on the z/OS® operating system.

Location

The serverQuiesce.py script is in the install_root\bin directory.

Usage

To run the serverQuiesce.py script, run the following command:
./wsadmin.sh -f serverQuiesce.py <operation> [options]

Replace the <operation> and [options] variables with the appropriate operation and options for your task.

Operations

Use the following operations with the serverQuiesce.py script:

quiesceServer
Gradually decreases the workload to a SIP container.
Table 1. quiesceServer options
Option Description
nodeName Specifies the name of the node.
serverName Specifies the name of the server.
phaseOneInterval Specifies the time in milliseconds for the interval.
performPhaseTwo Specifies a boolean that indicates whether to stop the server.

cancelQuiesce
Cancels the quiesce during the time interval that you set. To successfully cancel the quiesce, ensure that the time interval has not expired and the optional server stop occurs at the end of the interval.
Table 2. cancelQuiesce options
Option Description
nodeName Specifies the name of the node.
serverName Specifies the name of the server.

Example

./wsadmin.sh -f serverQuiesce.py quiesceServer node1 server1 300000 false



Related concepts
Overview of request flow prioritization
Related reference
Administrative roles and privileges
Related information
Rules for ODR service policy administrative tasks
Reference topic    

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Last updated: Oct 30, 2009 6:15:26 PM EDT
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