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. 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 Name of the node. serverName 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 Name of the node. serverName 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
SIP rules for ODR service policy administrative tasks