echo "b" >/proc/sysrq-trigge<br><br><div class="gmail_quote">2012/8/2 Mia Lueng <span dir="ltr"><<a href="mailto:xiaozunvlg@gmail.com" target="_blank">xiaozunvlg@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi All:<br>
I use IBM 3650 to build a HA cluster. And set iTCO_wdt as the<br>
watchdog. The following test is performed<br>
1. modprobe iTCO_wdt heartbeat=60 nowayout=1<br>
2. echo "1" >/dev/watchdog<br>
system will reboot after 60s<br>
<br>
But when I run command echo "c" >/proc/sysrq-trigger after<br>
echo "1" >/dev/watchdog. System will crash but can not reboot.<br>
<br>
As I know, iTCO_wdt is a hardware driver, system will be reboot if<br>
no data is writter in 60 seconds even when system crash. What's<br>
wrong here?<br>
<br>
_______________________________________________<br>
Pacemaker mailing list: <a href="mailto:Pacemaker@oss.clusterlabs.org">Pacemaker@oss.clusterlabs.org</a><br>
<a href="http://oss.clusterlabs.org/mailman/listinfo/pacemaker" target="_blank">http://oss.clusterlabs.org/mailman/listinfo/pacemaker</a><br>
<br>
Project Home: <a href="http://www.clusterlabs.org" target="_blank">http://www.clusterlabs.org</a><br>
Getting started: <a href="http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf" target="_blank">http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf</a><br>
Bugs: <a href="http://bugs.clusterlabs.org" target="_blank">http://bugs.clusterlabs.org</a><br>
</blockquote></div><br><br clear="all"><br>-- <br>esta es mi vida e me la vivo hasta que dios quiera<br>