<div dir="ltr"><div class="gmail_extra"><div><div class="gmail_signature"><br></div></div><div class="gmail_quote">On Wed, Jun 24, 2015 at 1:30 PM, Shraddha Pandhe <span dir="ltr"><<a href="mailto:spandhe.openstack@gmail.com" target="_blank">spandhe.openstack@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Bob,<div><br></div><div>Thanks for responding. I tried out SIGTERM. Here are my findings.</div><div><br></div><div>When I follow the omshell way of graceful shutdown [1], I see following in dhcpd logs. This seems like graceful shutdown. But when I do `kill -15 <pid>` I don't see any such log. Is there a way to verify that dhcpd has shutdown gracefully?</div><div><br></div><div><p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0);min-height:16px"><br></p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0);min-height:16px"><br></p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">Jun 24 17:26:32 painedingrained dhcpd: Disabling output on LPF/eth0/fa:16:3e:0c:f2:ef/**.**.**.**/**</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">Jun 24 17:26:32 painedingrained dhcpd: Disabling input on LPF/eth0/fa:16:3e:0c:f2:ef/**.**.**.**/**</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0);min-height:16px"><br></p><p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0);min-height:16px"><br></p></div>​<div><br></div><div>[1] <span style="color:rgb(245,245,245);font-family:Monaco;font-size:12px;background-color:rgb(0,0,0)"> </span><span style="color:rgb(245,245,245);font-family:Monaco;font-size:12px;background-color:rgb(0,0,0)">omshell</span></div>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">> server 127.0.0.1</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">> port 8080</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">> connect</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">obj: <null></p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">> new control</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">obj: control</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">> open</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">obj: control</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">state = 00:00:00:00</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">> set state = 2</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">obj: control</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">state = 2</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">> update</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">can't update object: connection reset by peer</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">obj: control</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">state = 2</p>
<p style="margin:0px;font-size:12px;font-family:Monaco;color:rgb(245,245,245);background-color:rgb(0,0,0)">> </p><div><br></div></div></blockquote><div><br></div><div>I don't know.  Hopefully someone else can help.</div><div><br></div><div>Bob Harold</div><div> </div></div><br></div></div>