Restart system values: Maximum time for immediate shutdown

Specifies the time limit before an immediate shutdown occurs. (QPWRDWNLMT)

Maximum time for immediate shutdown, also known as QPWRDWNLMT, is a member of the restart category of i5/OS™ system values. You can use this system value to specify the time limit before an immediate shutdown occurs. To learn more, keep reading.

Quick reference
Location In iSeries™ Navigator, select your system, > Configuration and Service > System Values > Restart > General
Special authority None
Default value 900 seconds
Changes take effect Immediately

What can I do with this system value?

Specifies the maximum amount of time (in seconds) to wait for the system to power down normally after a user has requested an immediate power-down or a user has requested a controlled power-down and the time specified on the delay parameter has expired. This time limit value is ignored when a user requests a power-down after a power failure has occurred on a system with an uninterruptible power supply.

If the value is set to 0 (or a very small value), a time-out condition occurs, and the system does not finish the power-down operation even though the system processing has ended.

In addition, this value should be set to a value greater than the Maximum time for immediate end (QENDJOBLMT) system value. To change the Maximum time for immediate end system value, select Configuration and Service > System Values > Jobs. Then, select Cleanup.

Where can I get more information about this system value?

To learn more, go to the restart system values overview topic. If you are looking for a specific system value or category of system values, try using the i5/OS system value finder.

Related concepts
Jobs system values: Maximum time for immediate end
System values: Restart overview
Related information
System value finder