<div dir="ltr"><div class="gmail_default" style="font-family:'trebuchet ms',sans-serif">Use libvirt hooks : <a href="http://libvirt.org/hooks.html">http://libvirt.org/hooks.html</a></div><div class="gmail_extra"><br clear="all">
<div><div dir="ltr">Eric Viseur<div><font size="1">Etudiant Ingénieur Civil Electricien<br></font><div><a href="http://www.linkedin.com/profile/view?id=193442069&trk=tab_pro" target="_blank"><font size="1">LinkedIn Profile</font></a></div>
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<br><br><div class="gmail_quote">2014-03-15 23:54 GMT+01:00 Tom Horsley <span dir="ltr"><<a href="mailto:horsley1953@gmail.com" target="_blank">horsley1953@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I've got one virtual machine that provides some services used<br>
by another virtual machine. What's the simplest way to notice<br>
when one of the machines goes down and automagically tell<br>
the other to shutdown?<br>
<br>
Can I get notifications of some kind from libvirt or<br>
udev (maybe the vnet interface going away) or is it<br>
simpler to just poll every so often to see which ones<br>
are up?<br>
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