Re: ACPI Thermal Shutdown on Boot
From: Nate Lawson <hidden>
Date: 2004-02-11 17:48:05
On Wed, 11 Feb 2004, Karol Kozimor wrote:
Thus wrote Nate Lawson:quoted
I think he just meant 57C. In any case, we decided to set the _TMP poll interval to 10 seconds. After 2 readings above _CRT/_HOT, userland receives an event and a message is logged saying the temperature is too high. On the 3rd one, we shutdown/power off the system. I think LinuxIf I understand you correctly, 30 seconds is certainly enough time to burn a CPU when the fan has failed, isn't it?
Our old default poll interval was 30 seconds so this doesn't change anything. I know DeadRat takes more than 30 seconds from "shutdown -h now" to power off. All modern CPUs have a thermal shutdown builtin. Think of _CRT as more of "system temp too high, shut down as soon as you can." -Nate ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click